TOP-RATED ADU CONTRACTOR IN GREATER SACRAMENTO

Granite-bay ADU Builders

California

Serviced ZIP codes: 95746, 95650, 95661


get more living space & rental income with adu

    TOP-RATED ADU CONTRACTOR IN GREATER SACRAMENTO

    Granite-bay ADU Builders

    California

    Serviced ZIP codes: 95746, 95650, 95661


    #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

    Granite Bay 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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    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
      HomeAdvisor
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      Yellow Pages
      BuildZoom
      Renovate America
      Casita Coalition
      Inc.5000
      KCRA-TV News
      DR - Daily Republic News
      The Sacramento Bee News
      GoodDay Sacramento - CBS News
      Inc.5000
      YEC - Young Entrepreneur Council
      EPA - United States Environmental Protection Agency
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      The Original Sacramento Home & Garden Show
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      ADU Planner

      What type of ADU are you looking to build?

      Use our Custom ADU Calculator

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      Please select what the ADU will contain:
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      Owning a house, people want to increase its price and efficiency with remodeling and the introduction of new details. Building an ADU is becoming popular nowadays in California as it increases the capacity of the house. However, it is not easy to create an ADU by yourself because of the peculiarities in state law and difficulties during the building process.

      This article is a guide for those who want to add accessory dwelling units to their house. We will describe the main properties of ADU and possible ways to build it. If you’re looking for professional assistance, consider hiring an ADU builder to ensure a smooth and successful construction process.

      Keep reading this review if you are planning to build ADU, but you do not have enough experience and knowledge about this topic.

      ADU Contractor Granite Bay, CA

      Building an additional unit takes a lot of resources such as time, money, and energy. Preparing for the construction of ADU, you should be sure that it is reasonable for you. There are several ways how you can use unit dwelling in the future.

      1 — Renting Out

      As a unit can become an additional house, you can use this way for the establishment of a passive income. Of course, this unit should be well-planned and have a good location to be attractive for people visiting it. If it is the main reason for you for the building of new construction or using a converted space, you should think about all the details to make a stay comfortable for renters.

      2 — Guesthouse

      It is much convenient for you and your guests to have separate bedrooms, kitchens, and bathrooms. That is why an ADU can become a perfect place for a short stay for your visitors. Equip the unit with all the necessary tools to make sure that your guests will enjoy their rest in your guesthouse.

      3 — Workshop or Home Office

      Remote work is very common nowadays, but sometimes it is distracting to work at home. You can build a home office that will have the furniture and environment needed for your job. The unit will be a good place for you to separate your working and living space.

      4 — House for Family Members

      The difference in interests between generations sometimes cause conflicts. It is difficult to manage housing at a multi-family home. You can avoid such situations if one of the generations lives in another house. You still will have living places close to one another, but you will not bother each other with some activities in separate single-family units.

      So, in addition to the listed reasons for building an ADU, you can come up with your own. The main point is that there are a lot of ways to use the additional unit, and it is always worth expenditures and time spent on its planning.

      ADU Contractor Granite Bay, CA

      The building of accessory dwelling units is regulated by state law in California. When planning an ADU, you should be aware of this law to avoid problems with the registration of a unit.

      In this part of the review, we will tell you about the main criteria of ADU required by state law for the construction of ADU in Granite Bay.

      Types of Accessory Dwelling Units

      According to state laws, it is allowed to build three types of ADU:

      • Attached;
      • Detached;
      • Junior.

      Moreover, you can build a new unit on your territory or use a converted space in your house. However, you cannot use the newly constructed ADU as a Junior unit. For this purpose, you can only create a converted unit in your home territory.

      As regards these types of units, here are short descriptions of each of them:

      • Attached ADU is a space that is connected to the main house with a door or wall.
      • Detached ADU is a building that stays separate from the house. There should be a distance between the walls of the main house and ADU if you are planning this type of unit.
      • Junior ADU is a space that is smaller than 500 square feet. Keep in mind that the size of ADU cannot be less than 150 square feet to be a legal living place.

      Allowed Number of ADU

      You can build one ADU and one Junior ADU if the house is owner-occupied. However, if it is not your case, you can create only one ADU. When the property is multi-family, they can add more units. Thus, having four residential spaces, you can add one more ADU.

      ADU Area Size

      Based on the state laws, the maximum size of ADU should be 850 square feet if it is supposed to be a living place for one person. In case when two-person should occupy the unit, it can be extended up to 1,000 square feet.

      Required Setbacks

      The state law determines the maximum setback for detached ADU as 4 feet. As regards attached and rebuilt units, setbacks are required to be constructed according to rules set for the main house.

      These are the main points you should take into account while planning your ADU. Try to check all the parts of the law before starting building to be sure that this activity is legal on your territory.

      ADU Builders Granite Bay, CA

      The idea of building an accessory dwelling unit is time-consuming because it is as difficult as building a new house. That is why you have to have skills in building and repairs to perform this task successfully. If you do not have enough mastery in this sphere, the best option is to hire builders.

      The rising demand for accessory dwelling units in Placer County caused the establishment of new building companies. It means that there is a variety of contractors to hire for the planning and construction of a new unit. Taking care of your property, you should search for only experienced and reliable builders to avoid extra costs.Here we will describe the main properties of a trustworthy builder for you to find the best option.

      ADU Contractor Granite Bay

      The building of ADU in Placer County, CA, is a commonly offered service nowadays. However, not all contractors can take full responsibility for the process and show a perfect result in the end. That is why we would like to offer you a service of A+ Construction & Remodeling for building a high-quality ADU. This company has a good reputation and ratings in California and provides only premium services in Granite Bay.

      Pay attention to these factors when choosing a contractor for ADU building:

      1 — Licences and legal permission for building

      Certification of a company helps to determine its level of mastery in building operations. The contractor is required to go through several checking procedures to obtain a license for the building. If the company is ready to present you a license it received, then you can be sure that all the processes will comply with the law.

      2 — Developed portfolio

      The experience of a contractor matters especially when your project is not a typical one. Check a portfolio of the company to make sure that the specialists have enough skills to perform your project. Moreover, a high-quality organization will offer you a catalog of their works to make a good impression. Review it carefully and ask any questions you have from workers of the company.

      3 — Reputation in your area

      Try to learn the experience of people who have already built ADUs in their homes and ask them about the contractor they hired. Collecting reviews from several homeowners helps you to estimate the quality of work of different building companies. Also, check reviews and ratings on the websites of building organizations and find the one that is more focused on the services you need. Opinions of other people can help you to avoid scammers or contractors who do not care about clients.

      4 — Prices and offered services

      One of the main consideration for all people who wants to rebuild something at their house is the price for this service. Estimate your budget and look through the offers in Granite Bay. Choose the company based on their price list and the quality of works. It is important to know the average cost of materials and services provided on the market today.

      Furthermore, learn the variety of services the builder offers. You should be sure that the builder has enough skills and knowledge to control the whole complicated process of ADU building.

      So, you have to search for detailed descriptions of the company to select them for the construction of ADU in your estate. A+ Construction & Remodeling can become a beneficial option for you as it combines all the positive features described above. Moreover, workers of this company apply only high-quality materials and modern technologies for building ADUs. You will not be disappointed by your choice if you select A+ Construction & Remodeling as the builder for your accessory dwelling unit.

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      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

      Granite Bay is a CDP to Sacramento County in California. The total population is around 22K. The area itself gives rural vibes mixed with modern houses. The residents are of conservative views, and there is the majority of family units. Furthermore, Granite Bay is believed to be safe in terms of crime rates, so many people tend to relocate there to retire or raise a family.

      Demographics

      Granite Bay is not rich in ethnic diversity. The racial division is 88% of White, 0.7% of African Americans, 0.7% of Native Americans, 5% of Asians, and 6% of Hispanics.

      Climate

      Nothing special in a climate of the Granite Bay area, as it is similar to the whole Sacramento region. The summers are hot, and the winters are cold. There are 265 sunny days per year, with 0 inches of snow, and 21 inches of rain.

      Education

      There is only one public high school which is also named after the CDP. Even though there are such limitations in the number of schools, it is still considered to be one of the highest in performance.

      To pursue education, residents are obliged to move to other cities including Sacramento itself, Folsom, Elk Grove, El Dorado Hills among others.

      Notable Residents
      • Eddie Murphy — actor.
      • Johnnie B. “Dusty” Baker Jr. — an American Major League Baseball manager.
      • Dallas Sartz — NFL linebacker.
      Interesting Facts
      • Affluence

      Granite Bay is believed to be among the most expensive spots in Sacramento. The economic level of this CPD is continuously thriving, with a firm tax base for the development of a community. Among the leading companies or industries presented in Granite Bay, it is possible to outline the medical industry. It is 2.3% of all jobs in the CPD. Along with medicine, there are finance, computer technology, and technology production areas for a career.

      On the contrary, this affluence develops some hurdles, as it is quite expensive to buy a house there. Granite Bay is also very expensive in terms of cost of living.

      • Neighborhood Diversity

      There are several options to live in Granite Bay. First, residents may have a house in traditional neighborhoods nearby Roseville, while others may reside in guard-gated communities, they are Los Lagos or Wexford. Finally, some may live in completely rural areas if they want.

      The living areas like Hidden Valley may also offer residents their own equestrian fields and facilities as well as water supply. In Shelborne you may acknowledge luxury real estates that are safe even with no gates.

      Definitely, everything depends on one’s paying capacity, that’s why Granite Bay accommodates many celebrities or notable people. They access privacy and safety.

      • Plenty of Activities

      There is no abundance in activities in Granite Bay but it is also hard to say that they are little. People who live there may visit equestrian centers, golf clubs, parks, and of course, tennis courts which are the choice of rich people.

      Finally, it is worth mentioning the dining experience. There are wineries, restaurants, cafes for any taste, cuisine, and paying capacity. Again, the prices are most likely to correspond to the high cost of living.

      Things to Do in Granite Bay

      As was said above, one may always find something to do in Granite Bay. Here is the list of the most popular activities to spend time on.

      • Otow Orchard

      If you are persimmon-lover, it is definitely a must-have spot for you. The family-owned business carries a mission to promote the Japanese art of hoshigaki. They dry persimmons complying with Japanese techniques.

      Their persimmons are dried each autumn, hand-peeled, and even massaged for several days.

      It results in a sweet delicacy many people come for.

      They also accept requests if you want to pre-order a box of persimmons.

      • Horseback Riding

      Among the most popular things to do in Granite Bay is horse riding. It fits any age, and even paying capacity. You may rent a horse strange it may sound, or ask for classes to learn how to safely ride these beautiful creatures.

      The horseback riding may be requested on the lake with a 2-hour guided experience. You enjoy the views on the lake, forest and may even have a picnic while the horses are enjoying the green grass or walking near the lake during hot summer days.

      Living in Granite Bay — As Per Residents

      It is safe, clean, and amazing in terms of shopping experience. The schools provide a very decent education. The communities that are gate-guarded are definitely the choice of celebrities or very rich families, that’s why the real estate there is very expensive. As for drawbacks, Granite Bay cannot boast many traffic lights, so you may be stuck up there for a long time until you will reach the destination.

      All in all, Granite Bay is a choice for those who have enough money to live, study, and go shopping. But, it is worth it, as the crime rate is very low.

      Granite Bay ADU Construction Company

      Even if you find a reliable contractor in Placer County, you should participate in the process of planning and building an ADU. Specialists of A+ Construction & Remodelling will control the whole procedure, but your opinion is important at every step. Thus, if you are interested in building a perfect dwelling unit, you have to go through these steps:

      1 — Inform contractor about budget limits

      The contractor should rely on the desires of the client and make the design of ADU affordable. That is why you should participate in planning and budget estimation for your project. Make sure that you will have enough funds to finish the project and get a result as soon as possible.

      Designers of a building company will develop a plan for an accessory dwelling unit at your home and present the list of possible expenditures. Let them know if your budget is limited and correct the project according to these limitations.

      2 — Introduce corrections during the building process

      The best way to improve the work plan is to check its performance on every step. If you want to change something or apply another type of material, inform the contractor about it. You can prevent extra costs and dissatisfaction with the resulting design if you tell more information about your needs and desires to the contractor.

      A+ Construction & Remodeling is interested in the satisfaction of clients with the final work. That is why they pay attention to all comments and accept them even if the building process has already been started. Do not hesitate to work in cooperation with constructors to convert your home to the place of your dream.

      Prefab ADU Construction

      If you are not ready to invest a lot of money in your real estate, but you would like to extend your living place, you can purchase a prefab ADU construction. It is an already built ADU that is easy to set by yourself. You can get rid of extra expenditures for new construction as you do not need to hire workers and spend money on project planning.

      Prefab ADU constructions differ in price as well, but in general, it is more than twice cheaper than the building of a new unit. Also, you cannot create a custom design in this case, but there is a variety of units to choose from. Search for prefab ADU constructions online or in your city and choose the most suitable one.

      Summary

      Construction of ADU is a great development of your property that will change the appearance of your backyard significantly. If you want to refresh your house and add a small single-family unit to your house, build accessory dwelling units. There is a number of contractors in Granite Bay that provide such service there.

      Do not forget to read a state law regarding the building of ADU and consult a realtor if you decide to construct it by yourself. There is a certain number of ADU allowed to build, and they should have a determined size. Improve your property with the creation of new living zones.

      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

      How much does it cost to build an ADU in the Bay Area?

      Many factors can influence the price of ADU. Firstly, the design and complexity of the project can increase the expenditures for the creation of ADU. Secondly, a choice of materials will change estimations. It also depends on the purpose of ADU building. For instance, if you want to keep this unit for family or friends visiting you, you probably will decide to equip it fully to make people feel comfortable there. Learn the price of your project in one of the building companies.

      How much does an ADU permit cost in California?

      You need to know the exact size of ADU and its location to calculate permit costs. There are several fees that you will need to pay for building and using ADU: building permit, zoning permit, impact fee, certificate of occupancy. You have to get more information from the contractor about the cost of the permit for your particular case, but the average permit price starts from $1,800.

      Do you need a permit for ADU in California?

      Yes, you need to comply with state law, register your ADU and pay a permit fee. Sometimes, contractors do it by themselves. You have to clarify this question with the building company and pay the permit fee by yourself if a contractor does not provide this service.

      Can I build an ADU on my property in California?

      Yes, you can construct ADU on your property even if it is not allowed by the homeowners association in your area. You should have single-family residential zones to build accessory dwelling units on your territory without any issues.

      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.