TOP-RATED ADU CONTRACTOR IN GREATER SACRAMENTO

Knights Landing ADU Builders

California

Serviced ZIP codes: 95645, 95695


get more living space & rental income with adu

    TOP-RATED ADU CONTRACTOR IN GREATER SACRAMENTO

    Knights Landing ADU Builders

    California

    Serviced ZIP codes: 95645, 95695


    #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

    Knights Landing 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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    Contact Solano Mortgage
    for a free consultation

    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
      Yelp
      Houzz
      Google
      NKBA - The National Kitchen & Bath Association
      HomeAdvisor
      NARI - National Association of the Remodeling Industry
      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
      GreenSky
      Forbes
      The Original Sacramento Home & Garden Show
      Yimby
      Chamber of Commerce
      Porch
      GC Magazine
      GuildQuality Member
      Nextdoor
      Made In USA
      ADU Planner

      What type of ADU are you looking to build?

      Use our Custom ADU Calculator

      Detached
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      Please select what the ADU will contain:
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      Area

      If you are wondering how to make your living space more comfortable and enlarge it, there are various options for you. For example, you can sell your existing space or order some remodeling procedures.

      However, if you are not ready for such massive changes and interference to your existing structure, we are here to suggest a fantastic solution: an accessory dwelling unit creation. Accessory dwelling units (also known as ADUs) or granny unit is a smart decision for those who wish to make their primary residence bigger. The guide below will tell you about the essentials of building accessory dwelling units near your existing home and hopefully will answer all your questions. Do not worry: while “new construction” sounds like it is a complicated process that requires much effort, it is an exciting adventure, especially if you hire a team of talented workers.

       

      ADU Builders Knights Landing, CA

      Well, if you are planning to build your unit without any help from people who know what they are doing, believe us: it can become the biggest mistake in your life. You will probably waste all your money and even borrow some, and the property quality will be poor.

      We are saying this not because we doubt your talents but because there are so many requirements for accessory dwelling units in California that you should comply with. It would be best if you find and hire a business that has proven its skills and has enough experience to meet your construction needs.

      Such a business normally takes all responsibilities and completes your project from the very beginning to the moment when you walk around your unit and conduct your final inspection. It provides you with a wide range of services, permitting you to relax and calmly watch how the work is done day by day.

      If you have never bothered yourself with seeking construction teams in your area that can help you with your ADU project and other property improvements, check our recommendations below.

      ADU Contractor Knights Landing, CA

      Choosing a contractor for your unit creation in Knights Landing might take some time — but you will not regret it in the end.

      If you have no idea where to start, here are our suggestions for finding a team of builders that will be interested in implementing your construction plan:

      Use word of mouth

      Begin with searching among the people you know in person in Yolo county. Maybe one of your friends, coworkers, or relatives has recently completed a renovation or construction project? If so, they will tell you everything about the company they have worked with and provide you with precious recommendations.

      Find online reviews

      Besides talking to real people offline, you can check what online users say. Your aim is truthful reviews that sometimes can be negative. Thus, you will save yourself from hiring a company that provides poor services to the locals. Also, try looking for some photos made by clients in your area.

      Talk to the company’s representatives

      When you find a couple of candidates that might fit your needs, contact them and get more details about their work. Do they fulfill all permit requirements to work legally in your city? How many projects have they completed? How many years does the company exist? Do they have a portfolio with photos where you can see their works? These are the basic questions you should ask before signing an agreement with this or that entity.

      Various companies in California offer their services related to accessory dwelling unit creation; among this wide variety, we have a company that will suit you well.

      The A+ Construction & Remodeling company is an experienced market player that will be happy to build your dream unit and meet your budget expectations. Its team has specialists in engineering, architecture, and design that will provide you with the best service.

      ADU Contractor Building Types

      Let’s start with the types that you can select from when you think of creating an ADU close to your home. Each type serves different aims, so you have to define why you are building a unit in the first place. Then, when you understand the structure’s goal, you can easily choose a suitable type.

      In California and Knights Landing, the most popular ADUs types are the following:

      Attached unit

      This unit becomes a logical extension of your house because it is connected to the primary structure with a wall and a door. It will work for you if you are having important family events like a newborn baby. The unit can be built instead of remodeling your space and adding another room.

      Detached unit

      A detached ADU is a separate property that has no connection with your existing place. Such a unit can be multifunctional, and you can use it as a home office for your remote days at work, as a guest house for your beloved friends, and as a temporary or permanent living space for your senior relatives who need additional care from you.

      Junior unit

      Among ADUs allowed, a junior ADU will probably be the smallest one, with a maximum size of 500 square feet. It is an affordable option for those who do not need much space in their units.

      Converted unit

      For an ADU, it is not necessary to begin new construction — you simply can convert an existing garage, pool house, or basement into a residential unit. Like a junior unit, a converted one does not require as much money as a detached or attached ADU.

      Before you start your ADU project, ensure that you have chosen the proper type of your unit. Think all the points through and consult professionals regarding your situation. Every case is individual, and there is no better advisor than a professional contractor.

       

      ADU Unit Construction Knights Landing

      Additionally, you should know that building a unit in California does not mean that you simply plan and implement your project. Alongside planning, homeowners in the state have to get permits to build their structures.

      There are also several requirements you should follow for your unit in Yolo county. That is why we always say that it is much better to hire a company like A+ that follows the trends and keeps track of various law changes in the accessory dwelling topic.

      Requirements and rules are related to the accessory dwelling unit size, number of bedrooms and bathrooms, parking, setbacks, property lines, backyard, and other aspects.

      For instance, your residential unit should have a minimum lot size of 150 square feet, but it cannot be more than 1000 square feet. If you neglect the rule and make the unit smaller than the minimum size according to the law, you might not receive a permit or have other unnecessary and inconvenient consequences.

      So, it does not matter which unit type you choose; in any case, you’d better hire someone who knows the topic and can provide you with a well-built structure that complies with local laws and regulations. The A+ ADU builder guarantees that every building it has constructed is legal, whether it is a commercial building or housing.

      Benefits of ADU Building

      ADUs are great add-ons to multi-family properties and single-family homes. Accessory structures have several benefits that you might not realize before you order and build one of them.

      Here are the most obvious benefits you get when your unit is done:

      Existing space enlargement

      If your problem is a lack of space and constant arguments with your family, an ADU will be a delectable property enlargement that will let you and your family members breathe freely and build harmonious relationships.

      Also, do not forget that you can use an ADU as your home office. When the COVID-19 pandemic started in 2020, many workers switched to the remote regime. Having a separate room or even unit to spend your work day in a quiet space is precious.

      Multifunctional property

      An ADU becomes a property that you can use for different tasks and events: yesterday, it is your home office, today you spend time with your hobbies there, tomorrow you host a party and invite guests who stay in the unit, and so on. With a smartly furnished ADU, you can do lots of things under one roof.

      Additional income

      You can rent your ADU and get your investment return every month. This typically works for a detached or a junior unit because they stand separately from your primary property.

      An investment in your future

      If you ever decide to sell your house and land plot, having an ADU will allow you to put a higher price on your offer.

      As you can see, ADUs significantly improve properties, and many homeowners in California choose to build such units near their houses. All you have to do is find a reliable ADU builder for your project.

      Knights Landing ADU Construction Company

      With A+ Construction & Remodeling, you will not have to worry about your ADU building in Yolo county: the company will create your unit from scratch with ease! You will just need to make important decisions regarding your unit, the rest of it will be fully taken by the builders.

      A+ can boast dozens of completed projects in your area and is ready to start working on your project! The company works not only with buildings that should be made from scratch but also with various remodeling projects. You can check its gallery, see numerous works and happy customers’ reviews, and ask for an appointment right away.

      ADU Building Knights Landing

      We will not stop saying this: with a reliable company, your project will go smoothly. You will be able to estimate the costs in advance, avoid additional fees, and make sure that everything will go as planned.

      If you hire A+, your working plan will look like this:

      1. Consultation
      2. Design development
      3. Permit receiving
      4. Unit construction
      5. Final inspection

      These five steps will run quickly with the help of professional specialists that A+ has for you. The company works only with the best quality materials and leaves its customers extremely happy.

      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.

       

      Prefab ADU Construction

      You might realize that you want an ADU on your land plot urgently but have no opportunity to build it right now because you lack funds. It is not a problem anymore! With the newest technologies, an affordable option is to order a prefab unit that is already made and waiting for you.

      Such units are also built with the best quality materials and have no difference from regular structures. A+ suggests prefab structures as well, so you can easily find out their cost and create one near your existing place.

      ADU Housing

      Living in an ADU is extremely convenient, especially when it is a well-built structure with amazing furniture made of the best supplies.

      The A+ Construction & Remodeling company is waiting for your call: its builders are ready to fulfill your biggest construction dreams. Do not hesitate to ask them for help, and it will be one of the best decisions in your life.

      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 can I find a contractor in California for my ADU?

      Nowadays, it is rather easy to find a reliable company that will help you build your unit. You can ask someone you know for advice or use the internet to see numerous reviews and comments from locals that will assist you in decision-making. Also, it is important to check each company’s portfolio to ensure that you are making the right choice.

      Is it expensive to build such a unit in California?

      It is hard to estimate the cost of your future unit without knowing the details. The price depends on the size of your unit, the materials and furniture you use, and many other factors. However, the average cost for a unit in California is 200,000-300,000 US dollars. Remember that there is a prefab unit option that can be more affordable.

      Why should I hire a company in California for my ADU instead of using a DIY approach?

      Hiring specialists who are aware of all building and engineering aspects is much better than developing a project on your own. Firstly, because you will have to get a permit for your unit, and cooperating with a specialist who will help you with that is the best, it will speed up the process significantly. Secondly, only professional builders will ensure that your unit will stand on your land for dozens and even hundreds of years. By hiring a company, you avoid plenty of risks that DIY builders meet. So, we recommend you follow our recommendation and find a local business that will build a unit for you.

      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.