TOP-RATED ADU CONTRACTOR IN GREATER SACRAMENTO

El Dorado Hills ADU Builders

California

Serviced ZIP codes: 95762


get more living space & rental income with adu

    TOP-RATED ADU CONTRACTOR IN GREATER SACRAMENTO

    El Dorado Hills ADU Builders

    California

    Serviced ZIP codes: 95762


    #25 in California’s Top list of
    the fastest private growing companies
    Awards Logos Best ADU Builder 2023 in California
    Awards Logos №1 Constraction Company in Sacramento
    Awards Logos #25 in California’s Top list of the fastest private growing companies
    Featured on Forbes Logo
    Awards Logos Best ADU Builder 2023 in California
    Awards Logos №1 Constraction Company in Sacramento
    Awards Logos #25 in California’s Top list of the fastest private growing companies
    Featured on Forbes Logo
    Total Rating
    Total Rating
    5.0
    Based on 826 reviews
    Google Rating
    Google Rating
    5.0
    Based on 179 reviews
    Facebook Rating
    Facebook Rating
    4.9
    Based on 143 reviews
    Yelp Rating
    Yelp Rating
    4.9
    Based on 81 reviews

    El Dorado Hills ADU Builders

    Exceptional turnkey services, from plans and permits to final move-in, that simplify ADU development and ensure your peace of mind.

    PRE-APPROVED ADUs

    We offer pre-approved ADU plans that simplify your build. Fast, compliant, and hassle-free

    1-BEDROOM ADU

    The 545 sq ft 1-bedroom ADU is perfect for rentals or an in-law suite, offering independent living for family

    2-BEDROOM ADU

    The 690 sq ft ADU has a full kitchen, two bathrooms, and two bedrooms, ideal for small families seeking comfort and privacy

    3-BEDROOM ADU

    The 1100 sq ft ADU includes 3 bedrooms, 2 bathrooms, and an open-plan living area, perfect for extended family or rental

    RETIREMENT ADU

    This 469 sq. ft. model is perfect for aging in place. Explore our full selection of studio and 1 or 2 bedroom senior-friendly ADUs

    2025 ADU Models Catalog

    Your 2025 ADU models catalog awaits! Discover the top 30 models and designs for 2025 and start planning your project today!

    Our Completed ADU Projects

    Thousands of expertly crafted ADUs and home remodeling projects
    ADU Rental Sacramento CA 95831

    373 SF ADU Rental with Modern Amenities

    Sacramento, CA 95831
    View
    373SF
    1 Bedrooms
    Full Kitchen
    Full Bath
    Laundry
    Pantry
    Living room
    1 Closet
    Backyard Studio ADU Elk Grove CA 95624

    377 SF A Practical Backyard Studio ADU

    Elk Grove, CA 95624
    View
    377SF
    Full Kitchen
    Full Bath
    Laundry
    Living room
    1 Closets
    Office
    Poolside ADU Sacramento CA 95835

    360 SF Poolside Retreat ADU

    Sacramento, CA 95835
    View
    360SF
    1 Bedrooms
    Full Kitchen
    Full Bath
    Laundry
    Pantry
    Living room
    1 Closet
    ADU Orangevale, CA 95628

    749 SF Versatile ADU with Office Space

    Orangevale, CA 95628
    View
    749SF
    2 Bedrooms
    Full Kitchen
    Full Bath
    Laundry
    Pantry
    Living room
    1 Closet
    Sleek Comfort ADU Sacramento CA 95829

    800 SF Family-Focused 2-Bed ADU

    Sacramento, CA 95839
    View
    800SF
    2 bedrooms
    Full kitchen
    Dininng
    2 Full Baths
    Full Laundry
    Pantry
    Living room
    ADU by the pool Sacramento CA 95829

    335 SF Compact Living ADU

    Sacramento, CA 95829
    View
    335SF
    1 Bedroom
    Full Kitchen
    Full Bath
    Living room
    1 Closet
    Modern Living Space ADU Elk Grove CA 95624

    630 SF ADU for Privacy & Comfort

    Elk Grove, CA 95624
    View
    628SF
    2 bedrooms
    Full Kitchen
    Dining
    Full Bath
    Full Laundry
    Living room
    1 Closet
    Walk-in-closet
    Independent Backyard ADU Sacramento CA 95829

    749 SF Versatile ADU with Office Space

    Sacramento, CA 95829
    View
    749SF
    2 bedrooms
    Full Kitchen
    Full Bath
    Laundry
    Living room
    Office
    Entry
    Backyard ADU with Loft Bedroom Folsom CA 95630

    350 SF Two-Story Loft ADU

    Folsom, CA 95630
    View
    350SF
    Loft Bedroom
    Full Kitchen
    Full Bath
    Laundry
    Living room
    2 Story
    ADU Garage Sacramento CA 95833

    300 SF Cozy Studio ADU for Compact Comfort

    Sacramento, CA 95833
    View
    298SF
    Full Kitchen
    Full Bath
    Living room
    1 Closet
    Office
    One-bedroom ADU Elk Grove CA 95624

    561 SF One-Bedroom ADU with Ample Storage

    Elk Grove, CA 95624
    View
    561SF
    1 Bedroom
    Full Kitchen
    Full Bath
    Laundry
    Living room
    2 Closets

    See All 1000+ Finished Projects

    Explore Now

    Our Process

    We take care of your project from start to finish

    1. Consultation

    Schedule a Virtual or an In-House Consultation with our ADU Consultants to discuss your project

    2. Estimate and Contract

    Visit our Designer Showroom to review the quote and designs, and sign the contract to start your project.

    3. Preparation

    We expertly manage all permits and planning, ensuring a seamless start to construction.

    4. Construction

    We incorporate digital technologies into our construction processes to be more efficient

    Book Your Free Consultation Now

    Get Financing
    for Your ADU Project

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    With 30+ years of experience, we ensure no negative impact on your FICO scores or data privacy. Solano Mortgage: your trusted lender, broker, and ally with California's largest credit unions.

    Reach out to Our Experts
    to Discuss Your Financing Options
    Why Choose
    A+ Construction ADU Builders?

    Costs

    We provide clear and the most detailed estimates that show you exactly where your money is going.

    Timeframe & Schedule

    We provide an easy-to-follow schedule so you can see where your project is at and what is next, in real time.

    License & Warranty

    We are licensed, bonded, and provide a warranty on labor and materials because we believe it’s important for you to have peace of mind.

    Communication

    We have a streamlined communication system that includes your own personal chat with your entire team ready to answer questions at any time.

    ADU Models and Designs

    Search dozens of build-ready ADU models, all fully customizable
    ADU sq ft
    Bedrooms
    Bathrooms
    Closets
    More
    Clear All
    S-250
    259 sq ft
    18'6" x 14'
    Studio Space
    Full Kitchen
    S-300
    301 sq ft
    21'6" x 14'
    Studio Space
    Full Kitchen
    S-380
    380 sq ft
    20' x 20'
    Studio Space
    Full Kitchen
    S-400
    400 sq ft
    20' x 20'
    Studio Space
    Full Kitchen
    S-470
    473 sq ft
    21' x 22'6"
    Studio Space
    Full Kitchen
    M-300
    298 sq ft
    13'6" x 27'6"
    1 Bedroom
    Full Kitchen
    M-330
    330 sq ft
    20' x 16'6"
    1 Bedroom
    Full Kitchen
    M-370
    370 sq ft
    19' x 19'6"
    1 Bedroom
    Full Kitchen
    M-400
    400 sq ft
    25' x 16'
    1 Bedroom
    Full Kitchen
    M-500
    500 sq ft
    25' x 20'
    1 Bedroom
    Full Kitchen
    M-520
    520 sq ft
    20' x 26'
    1 Bedroom
    Full Kitchen
    M-550
    550 sq ft
    26' x 23'6"
    1 Bedroom
    Full Kitchen
    M-600
    600 sq ft
    25' x 24'
    1 Bedroom
    Full Kitchen
    M-800
    799 sq ft
    42' x 25'
    1 Bedroom
    Full Kitchen
    L-465
    459 sq ft
    25'6" x 18'
    2 Bedrooms
    Full Kitchen
    L-545
    543 sq ft
    26' x 23'
    2 Bedrooms
    Full Kitchen
    L-580-2
    580 sq ft
    11'6" x 25'
    2 Bedrooms
    Full Kitchen
    L-650B
    646 sq ft
    27'6" x 27'
    2 Bedrooms
    Full Kitchen
    L-650A
    650 sq ft
    24'6" x 26'6"
    2 Bedrooms
    Full Kitchen
    L-690
    690 sq ft
    20' x 34'6"
    2 Bedrooms
    Full Kitchen
    L-749B
    749 sq ft
    21'6" x 36'6"
    2 Bedrooms
    Full Kitchen
    L-749A
    753 sq ft
    25' x 35'
    2 Bedrooms
    Full Kitchen
    L-760
    757 sq ft
    28' x 27'
    2 Bedrooms
    Full Kitchen
    L-800-2
    800 sq ft
    22' x 18'6"
    2 Bedrooms
    Full Kitchen
    L-900
    896 sq ft
    32' x 28'
    2 Bedrooms
    Full Kitchen
    L-920
    913 sq ft
    41'6" x 22'
    2 Bedrooms
    Full Kitchen
    L-1080
    1080 sq ft
    45' x 24'
    2 Bedroom
    Full Kitchen
    XL-749
    743 sq ft
    31' x 28'6"
    3 Bedrooms
    Full Kitchen
    XL-1100
    1100 sq ft
    40' X 25'
    3 Bedrooms
    Full Kitchen
    XL-1200
    1200 sq ft
    40' x 30'
    3 Bedrooms
    Full Kitchen

      Didn't find your model?

      We can create a custom solution just for you

      Submit a request, and we’ll contact you shortly

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      A+ Construction ADU Builders proud to be recognized by

      BBB A+ Rating
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      NKBA - The National Kitchen & Bath Association
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      BuildZoom
      Renovate America
      Casita Coalition
      Inc.5000
      KCRA-TV News
      DR - Daily Republic News
      The Sacramento Bee News
      GoodDay Sacramento - CBS News
      Inc.5000
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      The Original Sacramento Home & Garden Show
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      Made In USA
      ADU Planner

      What type of ADU are you looking to build?

      Use our Custom ADU Calculator

      Detached
      Conversion
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      Please select what the ADU will contain:
      Living room
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      Perhaps many people who read this article will have a question at the beginning, what is ADU? ADU is Accessory Dwelling Units which means an extension on your building site to an additional structure.

      This is very convenient; for example, if you bought a house with a plot, but you still do not have enough residential units, then an extension will be an excellent solution. It will add a fresh look to your fortress, give you the opportunity to accommodate guests, or just serve as a backup.

      If you have a question about whom to entrust such a responsible and complex project to, then we will surely say that A+ Construction & Remodeling are professionals in their field who will help you create a plan for your project and select excellent materials for construction. Their business is to make you happy, and as an ADU builder, they will do all the services efficiently.

      El Dorado Hills ADU Builders

      Before covering the process of building ADU for your house, we should tell you about some crucial local laws.

      Laws for the construction of ADU in El Dorado Hills

      • Legal types of ADU located in El Dorado Hills

      The law of El Dorado County allows attached ADU, separate ADU property, Junior accessory dwelling unit. The ADU can be either an extension to the room or a separate building. But JADU should be a reconstruction of an existing space.

      • Lot Size Restrictions

      According to Law AB68, the minimum lot size of the base area zone or for ADU property does not apply to single-family or multi-family residential areas.

      • Allowed ADU property amounts  in Northern California

      According to state laws, one family can build at least one accessory dwelling unit, depending on the lot size. An owner who has a single-family property can build one ADU extension and one JADU building.

      In the case of apartment buildings, for every four residential units, tenants can build one ADU property if it is agreed by law.

      • Allowed size of single-family ADU building

      For a single ADU, there is a limit for a building area of 850 sq. ft., and for a double ADU up to 1000 sq. ft. For JADU, there is a limit of up to 500 sq. ft. And according to the laws of the state of California, the minimum size of the living space must be at least 150 square feet.

      • Zone of parking

      Parking does not apply to plots that convert a garage into an ADU living space or Junior Accessory Dwelling Unit.

      • Materials, shape, and style

      There are no prohibitions on construction, materials, and style of ADU property in El Dorado County, California.

      • Fire protection of existing space

      According to state requirements, the ADU building will not be equipped with conventional sprinklers protecting from fire if they are not needed for housing. You can use classical methods of protection.

      • Setback

      Setbacks will not be necessary for JADU and ADU that have been converted from an existing space if it is legally formalized. The maximum possible setback for a detached ADU is no more than four feet from the rear and side property lines.  Transformations from existing space and attached ADU will expand only if there is a lack of a base zone for single-family homeowners.

      • Height

      There are no height restrictions for houses located in El Dorado County, Northern California.

      • Bathroom and bedrooms count

      There are no restrictions for ADU building.

      • Standards of design

      State standards do not require an ADU design check and approval.

      • Permitted zones

      In accordance with state law, in 2020, all people living in residential sectors can build accessory dwelling units, as well as single-family homeowners and owners of apartment buildings in California county.

      • Owning

      The requirements for accommodation in the period 2020-2025 will not apply to ADU (Accessory Dwelling Unit), as well as to the new building.

      • Connections to utility

      The use of private sewerage, if necessary, is allowed by the sanitary inspection.

      ADU Contractor El Dorado Hills, CA

      Why do you need to build an additional living space? Perhaps at first, it will seem to you that accessory dwelling unit is an absolutely useless construction investment, that it will entail only additional expenses and a minimum of positive aspects. We will try to change your opinion on this matter and show what the advantages of such buildings are.

      1. Increase in market value

      The price of such buildings is constantly moving forward. Creating an ADU building on your building site will significantly increase its value when selling. If this building looks good, the price will increase several times in the eyes of the realtor. A+ Remodeling will help you in creating your ideal extension to the house in El Dorado Hills, CA.

      2. Rental income

      Very often, young people who have just entered high school are looking to primary residence for the academic year. The problem is that their funds are limited. Often in such a situation, they are helped by homeowners renting out their small ADU building for an affordable price. Why don’t you go in the same direction?

      3. House for guests

      If you are often visited by friends, and they want to stay for a period date, it will not be very convenient to place them in your house. Family members will be much more pleasant if they have their own kitchen, bedroom, and bathroom. And you will be able to enjoy the pastime with the opportunity to have a personal space.

      4. Place of residence for your parents

      Granny flats are a very popular concept in the USA. Sometimes it happens that it is difficult for old people to live in a big metropolis, maybe they need care, and they will be much more comfortable living with their children and grandchildren. But it is very uncomfortable for multi-family to live in the same house because your parents are already pretty tired of the energetic working pace of life. Giving them a place in your ADU building is a great idea. Therefore, if you face such a situation, you will need to think about granny flats.

      5. Using the accessory dwelling unit as a workshop, home office, or garage

      If it happens so often that you need to work remotely, your job is to use noisy instruments, or your hobby is playing an electric guitar, and all residents are tired of listening to the noise, it will be more convenient to have a separate space away from home and be the owner of your place. With the help of ADU property, you can easily change your home environment to work. A+ Construction & Remodeling will help you to equip an extension for your hobby.

      Looking for More ADU Options?

      Tiny Homes

      TinY Homes

      Experience tiny living with our innovative designs and unmatched quality

      Prefab ADU

      Prefab ADU

      Streamlined elegance: Discover our cost-effective prefab ADU solutions

      ADU Design Build

      ADU Design Build

      From concept to completion: Superior design, rapid construction, and cost-effective solutions

      Backyard Cottage

      Backyard Cottage

      Seamless blend of rapid construction and superior design in your outdoor space.

      Detached ADU

      Detached ADU

      Seamless integration of space and style with expertly crafted detached ADUs

      Tiny House With Garage

      Tiny House With Garage

      Innovative solutions for compact living with convenient garage space

      In-law Suite

      In-law Suite

      Superior in-law suites built with excellence and craftsmanship.

      Garage Conversion

      Garage Conversion

      Redefining your space with innovative design, rapid execution and superior craftsmanship.

      Custom Tiny Homes

      Custom Tiny Homes

      Your vision, our expertise: Creating custom tiny homes with superior quality

      Tiny Office

      Tiny Office

      Elevate your productivity in custom tiny offices built with excellence and craftsmanship

      ADU Estimator

      ADU Estimator

      Get an average price for an ADU in your area or talk to our expert to get a detailed quote.

      Granny Flat

      Granny Flat

      Redefining independent living with top-notch design and innovative solutions.

      A+ Construction & Remodeling Certifications

      INC. 5000 Ranking

      INC. 5000 Ranking

      EPA Certification

      EPA Certification

      LIC #1007869 CSLB

      LIC #1007869 CSLB

      Accreditation with BBB

      Accreditation with BBB

      Member of NKBA

      Member of NKBA

      Member of NARI

      Member of NARI

      What Makes A+ Construction & Remodeling Unique

      BUILDING FOR YOU

      Our process is organized, streamlined and designed with you in mind.
      Benefits - CERTIFICATIONS

      CERTIFICATIONS

      We hold many awards and certifications in the industry.
      Benefits - BIGGER SAVINGS

      BIGGER SAVINGS

      In-house team means vendor savings passed on to you.
      Benefits - DESIGNER SHOWROOM

      DESIGNER SHOWROOM

      Professionally designed showroom with you in mind.
      Benefits - NO HIDDEN COSTS

      NO HIDDEN COSTS

      We provide detailed estimates showing you what you get for your money.
      Benefits - SUPERIOR PRODUCT

      SUPERIOR PRODUCT

      Furniture-grade quality products at affordable prices.
      Benefits - TRUSTED SOURCES

      TRUSTED SOURCES

      Our showroom carries the latest materials from trusted brands.
      Benefits - ECO FRIENDLY

      ECO FRIENDLY

      Our materials are eco-friendly and green certified.
      Benefits - NO PRESSURE SALES

      NO PRESSURE SALES

      We want you to be confident in your decision, no pressure sales.
      General Information

      El Dorado Hills is a lovely CPD with a 42K population (based on 2010 data). It is located in El Dorado County, just 35 km far from Sacramento, and 90 minutes by car from the Lake Tahoe. It is famous for its breathtaking views on rolling hills, Sierra Nevada Mountain as well as the actual Sacramento Valley. This CPD is considered one of the best spots to live or retire in California. It fits those who are into a rural style of living mixed with modern designs of houses and apartments.

      History

      The county is located just about 18 miles from the Gold Rush spot — Coloma. It was believed to be home to Maidu, Washoe, and Miwok tribes of Native Americans.

      Speaking of the modern stage or history of this place, it dates back to 1960 when Alan Lindsey, started developing the county as a master-planned community in the form of villages with parks, educational facilities, shopping malls, business centers as well as a golf course. Many people from outside areas contributed to the building of this beautiful, practical, and convenient spot where both families and youngsters may find a thing to do.

      More prominent development started later approximately in 1970–1990 when people from Sacramento or nearby counties started relocating there to reside in the village-like community or send their children to one of the best schools in California. As of now, El Dorado Hills may boast mixed infrastructure which accommodates movie theatres, hotels, premium car distributors, medical facilities, fountains as well as waterways. Still, there is more to launch, build, or develop in the county.

      The exclusive places to live in there are Serran Gold, Marina Hills among others.

      Education System

      El Dorado Hills has primary schools, private schools, high schools, and nearby colleges. Many families are focused to move from nearby cities to let their children receive education in El Dorado Hills. The schools are of high ratings, for example, Oak Ridge High School which accommodates over 2,457 students. According to the estimations, about 62% of students are proficient in math, and 72% show excellent results in reading.

      After graduating, students have high chances to get a job. The median household income in El Dorado Hills is $131K.

      Top 5 Things to Do in El Dorado Hills, CA

      El Dorado Hills may offer limited activities, as it is a more calm place to reside in, however, they fit everyone including young people, families, and the elderly.

      • Promontory Park. It is a community park with children’s playgrounds, sports fields including tennis court, bocce ball area, and picnic place. It is famous for a water spray ground.
      • Dry Diggings Distillery. A small distillery that is home to 30 brands in the production including brandy, rum, vodka, whiskeys as well as ethnic specialties.
      • El Dorado Hills Town Center. It is all about the shopping experience. Restaurants, bars, amphitheater, jewelry stores as well as a movie theatre.
      • Regal Cinemas&Imax. Best for night-out movie experience in El Dorado Hills.
      • District Church. This place boasts a friendly atmosphere with contemporary worship music. All people are welcomed regardless of their religion.

      Residents who are looking for more extreme and engaging activities are most likely to visit nearby cities, while El Dorado Hills serves as a more cozy, family-oriented place.

      Notable People of El Dorado Hills
      • Cimorelli — a signing band of six sisters famous for covering popular songs on YouTube. Now, they are signed to Island label.
      • Derrek Lee — a former professional baseman.
      • Cheri Eliot— a cyclist who has been included in the American Bicycling Hall of Fame.
      Climate

      El Dorado Hills has hot summers and cold winters. The temperature varies through the year and is fluctuating between 39°F up to 94°F. Averagely, 62 days per year, the county has precipitations including rain, snow, sleet among others.

      It is a semi-arid climate area.

      Interesting Facts
      • The median home price in El Dorado Hills, CA is $279K based on 2010 evaluation data.
      • The approximate number of families is 2,204 based on the 1990 evaluation data.
      • The total area of El Dorado Hills is 125,9 km2.
      Residents’ Opinion on Living in El Dorado Hills

      Based on residents’ feedback regarding the county, they report its cleanliness, safety, school ratings as well as ridiculously luxurious houses. There is poor diversity in nationalities, and it is quite hard to find someone who belongs to the other ethnicity group rather than to White or African American. Also, some reported great choices in the form of entertainment. Even though El Dorado Hills itself is limited to sightseeings, the residents go to nearby Folsom Lake for boating, fishing, camping alongside wine tasting provided by the local distilleries.

      Finally, people often mentioned the bothering climate, as the summer afternoons may get very hot but at night the temperature radically drops.

      ADU Unit Construction El Dorado Hills, California

      There are 4 types of accessory dwelling units that A+ Construction & Remodeling offers:

      • Detached. It implies the construction of separate property, at some distance from your home, to create more space; it can serve you as a studio, bedroom, kitchen, summer house, or many others.
      • Structure conversion. This extension implies the creation of a convenient non-residential premise, such as a garage or warehouse. It does not need to be equipped, just make the necessary wiring, and you can use it.
      • Attached. If you want more space in your home, then this option is perfect for you! You can easily build a new bedroom there, or whatever you want.
      • Other. Offer the engineer from our company your version of how you see this project. What do you want to build inside? With our contractor, you will find the perfect affordable plan.

      On the website of A+ Construction & Remodeling company, there is a convenient constructor of your ADU, where you can find out the approximate price of the project in your city.

      El Dorado Hills, California ADU construction company

      We know that there are a lot of offers on the market right now for the construction of ADU, reconstruction, and remodeling, but it is part of our business to show why you should choose us.

      Why You Should Work with A+ Construction & Remodeling

      • Professionalism of employees

      Our general contractors will always contact the owner, note every detail, always be ready to suggest the best solution, and will do the service in the best quality for small pay. Check a huge number of reviews of satisfied families from many cities.

      • Saved time

      Our employees will always try to make the object as quickly as possible, and we do not want to spoil contact with you due to protracted projects. We are always moving forward, and we always try to finish the project on a date.

      • Any related services

      Our general contractor is always ready to provide you with all kinds of services with examples of completed works so that you have a submittal for future projects. Our services include design, repair, finishing, and construction of the ADU. And you will always be able to follow the work development.

      • Saved money

      We are always trying to make prices affordable for the customer’s budget for you not to pay much for the completed object. We do not want to empty your bank account. Our business is to leave you satisfied and to do all the services efficiently.

      ADU Building El Dorado Hills, Northern California

      Choosing A+ Construction & Remodeling, you get all-inclusive service in a lot of cities because from the beginning of the creation of the plan to its completion, a team of experienced contractors will always contact you and listen to your comments. We consider ourselves to be the best constructors in Northern California county.

      Of course, the construction time of an accessory dwelling unit depends on the size and complexity of the object. Usually, our time is distributed like this:

      • Work planning, extension design, allocation of land for work, the customer should accept a project. The time depends on how often the owner and the contractor will contact and how quickly the customer will make a plan approval. It usually takes three to six weeks;
      • Construction works take from eight to eighteen weeks;
      • Exterior and interior room finishing take approximately three to six weeks.

      Accordingly, the total period of creation of your building will take from 14 to 30 weeks. It may seem like a long time of work development, but our contractor will temporarily treat the project with reverence and will make you a high-quality ADU service in your county.

      What will be the price for building an ADU?

      We cannot tell you exactly, and the price varies depending on the complexity of the work, the size, and the quality of the fabric. But do not worry, we will always try to be friends with you, make a project just for your budget, and will not empty your bank account.  The guarantee of our work is a huge number of satisfied families who did not have a very large budget.

      We want to make your extension in compliance with your wishes. You can also estimate the approximate cost through a special application on our website. All you need is to choose the type of your ADU, choose the content inside, and write the region. After that, you will immediately receive the approximate cost of your extension.

      Prefab ADU Construction

      Due to the fact that A+ company starts construction after the delivery of pre-prepared parts of the future construction, the whole process takes less time, effort, and money from your budget.

      ADU Housing

      An accessory dwelling unit is a very convenient building that will bring you a lot of practical pluses. And if you trust the company A+ Construction & Remodeling, they will definitely try to affect your house positively with the use of their skill, exceed your expectations, and get access to your heart.

      ADU Building Process Steps

      Our comprehensive ADU construction process includes permit ready set of plans, interior design, submittal services, removal of debris. We are committed to using only the highest quality materials, ensuring the longevity and value of your ADU. With our ADU Building Services: From initial design consultations to the final touches, we’re with you every step of the way.

      ADU Construction Process Steps

      Step 1. Permit ready set of plans: Architectural plans and engineering calculations, ready for a permit application.
      Step 2. Interior Design: Our expert team offers personalized design consultation to create a functional and stylish interior space.
      Step 3. Permit Submittal Services: We handle the hassle of permit submissions on your behalf, ensuring compliance with local regulations.
      Step 4. Removal of debris: Our efficient crew takes care of removing construction debris, maintaining a clean and safe work environment.

      ADU Construction Includes

      Please note that the contents of the package may vary depending on the specific terms outlined in the contract. While we strive to provide accurate and consistent packages, certain variations may occur based on the agreed-upon terms and conditions.
    • Concrete slab foundation: Enjoy a durable concrete slab foundation with proper grading and excavation for structural integrity.
    • Exterior covered porch: Create an inviting outdoor space for relaxation and entertainment.
    • Walls, partial vaulted/flat ceilings, 9′: Experience open and spacious living areas with customizable ceiling styles.
    • Gable style roof: Benefit from a classic and durable roof design that adds timeless appeal to your home.
    • Shingle type roof: Our high-quality shingles, along with gutters and downspouts, provide excellent protection and drainage.
    • Mini-split Dual zone: Achieve optimal comfort and energy efficiency with our dual-zone mini-split system.
    • Tank water heater: Enjoy a reliable water heater, conveniently housed in an outdoor galvanized water heater closet.
    • Electrical sub-panel: Ensure efficient power distribution with our electrical sub-panel, meeting all safety and code requirements.
    • Switches and outlets per code: We install switches and outlets throughout your home, adhering to electrical code standards.
    • Exterior entry doors 36×80: Enhance security and aesthetics with our high-quality exterior entry doors.
    • Standard-sized swing doors: Seamless transitions between rooms with stylish and functional doors.
    • Standard-sized interior closet doors: Maximize storage space with our efficient and visually appealing closet doors.
    • White vinyl windows: Enjoy energy-efficient windows that allow natural light to brighten your home while providing insulation.
    • Insulation per T24: Our construction includes energy-efficient insulation for optimal comfort and reduced energy loss.
    • Drywall & Orange peel or knockdown texture: Smooth and visually appealing finish with texture options.
    • Interior paint: Choose from a wide range of premium paint colors to personalize your interior space.
    • Painted exterior lap siding: Enhance curb appeal with professionally painted lap siding that withstands the elements.
    • Luxury vinyl planks: Experience the durability and low-maintenance benefits of luxury vinyl planks for your flooring.
    • Shaker style/European style cabinets: Enjoy the elegance and functionality of our shaker style or European style cabinets.
    • Tile backsplash, 18″: Add a stylish and practical element to your kitchen or bathroom with an 18″ tile backsplash.
    • Natural stone countertops: Elevate your kitchen and bathroom spaces with luxurious and durable natural stone countertops.
    • Closet and pantry shelving: Maximize storage efficiency with our customizable shelving solutions for closets and pantries.
    • Pre-assembled vanity cabinet: Our pre-assembled vanity cabinet comes complete with a countertop and splash piece backsplash.
    • Acrylic shower enclosure: Experience the beauty and low-maintenance benefits of an acrylic shower enclosure.
    • Plumbing fixtures and light fixtures: Our package includes high-quality plumbing fixtures and light fixtures as per the plan.

    • Frequently Asked Questions

      What types of Accessory Dwelling Units can you build on your lot?

      In California, you can build both a separate building that will serve you as an addition to the complete building and an extension to the complete building. The main thing is that they correspond in size to the law of the state of California.

      What are JADUs?

      In fact, JADU is a smaller version of ADU, which is an extension to the complete building. Its size should be less than 500 sq. ft. You can use it as an additional room to accommodate rooms in your house.

      What are the benefits of ADUs?

      From all the advantages of ADU, you can distinguish such as additional space for your needs, the possibility of earning from rent, and the opportunity to place your relatives or friends in it for a while.

      Join the growing community of homeowners who’ve built their dream ADUs with us!
      Trusted Partner Across the Region
      Recognized for our reliability and quality, we're proud to be a trusted partner in multiple counties

      Thousands of Customers Can't be Wrong!

      Over 1000+ satisfied clients, and here's what they have to say about us

      Robert & Clara H.
      11 Jul 2023
      A+ Construction & Remodeling really nailed it with our detached ADU! Their team's always-on attitude was a lifesaver, and the pros at A+ not only answered all our questions, but made the whole process a breeze. From plans to final inspection - 100% great work. Plus, having a chat where we could go over pictures and get quick answers.
      Peter D.
      18 Dec 2023
      A+ Construction & Remodeling helped me turn my property into a profitable investment with their ADU designed for Airbnb. The well-planned design and top-notch construction attract guests, and the extra income has been a game-changer. I highly recommend their services to anyone looking to add value to their property through short-term rentals.
      Testimonial Jerry & Sheron S
      Jerry & Sheron S.
      27 May 2022
      We hired A+ Construction & Remodeling to convert our garage to an ADU. Both our project manager and the construction team were pleasant to work with. They were always on time and managed to finish the project even before the deadline they set for it. We are extremely pleased with the outcome. We would recommend A+ to anyone considering a home remodel or new construction.
      Bill W.
      20 Jun 2023
      A+ Construction & Remodeling did an excellent job building an ADU for my parents. The construction team was efficient and attentive, ensuring that the project was completed on time. A+ is an ideal choice for anyone looking to build an ADU for their family. I highly recommend them.
      Nancy B.
      15 Jul 2023
      Our 2-story ADU by A+ Construction & Remodeling is great! These team is total professionals, always ready to help. They not only had all the answers to our questions but also guided us through the details of plans and permits.
      Michael & Karen M.
      09 Aug 2023
      A+ team build an ADU that we turned into a home office. Their construction approach maximizes functionality and creates a productive and inspiring workspace. We highly recommend A+ as the top choice for those looking to build an ADU.
      Harper Nelson
      24 Oct 2024
      Our experience of building an ADU with A+ was fantastic from the initial design process to the construction itself. The crew was professional, and I loved watching each phase come together. When the ADU was finally complete, it felt and looked like it has always been there. Even our neighbors commented on how seamlessly it blends in with the main house, which was important to us.
      Aiden Carter
      04 Nov 2024
      After reviewing a couple of contractor bids, we chose A+ Construction, and we’re so glad we did. We’ve been now living in our new home for about 4 months, and we really love it! 10/10!
      Jamal Brooks
      05 Nov 2024
      A+ Construction ADU Builders was a great choice for our backyard project. They handled all of the permits, change requests, etc., and together we created a beautiful home for our daughter. I would hire them again a hundred times.
      Evelyn Gonzalez
      29 Aug 2024
      At the beginning of 2024 we became the proud owners of an A+ ADU. The process was better than we could have hoped for. Though we had never gone down this road before, A+ Construction made us look like we knew what we were doing. The process was transparent and there were no surprises. They stayed on budget and on time. We highly recommend A+ Construction ADU Builders!
      Javier Torres
      11 Sep 2024
      A+ team were a dream to work with. Everyone on the team, including all of their subs, were great, on time, communicative, and professional. Everything from initial design to completion met our expectations. They really listened to us and what we wanted. We would use A+ again and recommend anyone considering building an ADU to work with them.
      Ryan Smith
      13 Mar 2024
      When I started looking for someone to build our ADU, it was tough to choose until I met with Oleg from A+ Construction. From the start he made me feel comfortable and sure I made the right choice. The work was excellent, 10 out of 10! The workers were skilled and easy-going. After they finished our ADU, my in-laws decided to have them start on a project at their house too.
      Bill W.
      26 May 2024
      A+ Construction Pro helped us transform our old garage, which was basically a glorified storage room, into a bright, open home office that fits our needs perfectly. The process was smooth, our PM Serge kept us updated, and the crew was respectful of our property. Now, instead of staring at clutter, we have a beautiful new space.
      Lily King
      25 Feb 2024
      We’ve always wanted a guest house for family and friends to stay in when they visit, and A+ Construction ADU Builder helped us bring that dream to life. From the first consultation to the final walk-through, the team was easy to work with. What I appreciated most was how flexible they were with our design ideas. Now we have a charming guest house.
      Ellie Johnson
      26 Mar 2024
      Despite the challenges of converting a small garage space, the results were absolutely outstanding! We are thrilled with the final look. 100% recommend!
      Lamar Evans
      17 Jul 2024
      I’d been dreaming about adding a tiny home to our property for years, and A+ Construction made it happen. The team worked with us to design something that was not only practical but also looked great in our backyard. It was a big project, but they handled it with ease. I didn’t have to stress about permits or construction delays, they took care of it all. We’re thrilled with how it turned out!
      Chloe Scott
      14 Apr 2024
      A+ Construction did an incredible job turning our old shed into a livable ADU. I have to admit, I wasn’t sure what to expect, but the team walked us through everything step by step. Our manager Nick was always available to answer any questions, and the finished space looks amazing. It’s like having a whole new home right on our property.
      Noah Young
      12 Jan 2024
      We wanted to build a smaller ADU on our property to downsize. We chose A+ Construction, and we’re so glad we did. Now we have a beautiful 2-bedroom ADU, perfect for our retirement years. The team delivered on their promises.
      Nancy B.
      15 Jul 2023
      Our 2-story ADU by A+ Construction & Remodeling is great! The team is total professionals, always ready to help. They not only had all the answers to our questions but also guided us through the details of plans and permits.
      Ava Lewis
      10 Aug 2024
      My daughter and I decided to build a tiny home in our backyard, but we had no idea where to start. After reaching out to a few contractors, we felt the most comfortable with A+. Their team was incredibly patient and explained everything from permits to design in simple terms. We now have a cozy tiny home that came out even better than we imagined.
      Kendrick Johnson
      10 Aug 2024
      After comparing a few companies, we chose A+ Construction because of the detailed quote and the price that included everything upfront. The quality of the build is outstanding, and we’ve already had several people inquire about renting it.
      Michael & Karen M.
      08 Sep 2024
      Finally, we decided to convert our old garage into an addition, and I can honestly say my only regret is not doing it sooner! A+ handled everything from design to construction, and the transformation is incredible. It was just a cluttered storage space, and now we have a cozy and functional guest suite that our family loves. The whole process was surprisingly easy, and the team was great to work with.
      Samuel Hall
      01 Nov 2024
      I’m so happy with the ADU A+ Construction ADU Builders built for me! I wanted something small but comfortable for my retirement years, and the A+ team delivered. They helped me design a cozy, energy-efficient space, and I love how everything turned out. They were always on time and willing to make adjustments along the way.
      Ethan Lee
      20 Sep 2024
      Turning our garage into a guest suite was one of the best decisions we’ve made, and A+ Construction made it happen. Nikola was fantastic about communicating with us and answered all of our questions. We love the extra space and would definitely hire them again.
      Abigail Clark
      22 Jun 2024
      A+ Construction did an amazing job building my ADU. My friends built an addition with A+ and were the ones to recommend them, and I am glad I went with them too. The project was completed in time for our big family gathering, which was very important to me. I now have a fully functional second home in my backyard.
      Matthew Rodriguez
      02 Jul 2024
      I contacted A+ Construction after seeing their great reviews online and am now happy to write another 5-star review. The crew was fast, professional, and detail-oriented. Rod helped me pick the right layout, and we chose pre-approved plans from the county, which saved us time. The construction was manageable and not as disruptive as I expected.
      David Robinson
      11 May 2024
      My wife and I wanted to build a small rental unit to bring in extra income. A+ Construction really delivered on what we needed. The tiny home they built for us is already bringing in rent, and it looks fantastic.