Clay ADU Builders

Serviced ZIP codes: 95638

Get your ADU FROM $799/month

    #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
    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
    Featured on Forbes Logo
    #1 General Contractor in California

    Clay ADU Builders

    Serviced ZIP codes: 95638
    Total Rating
    Total Rating
    Based on 826 reviews
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    Google Rating
    Based on 179 reviews
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    Facebook Rating
    Based on 143 reviews
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    Yelp Rating
    Based on 81 reviews

    Clay ADU Design & Build

    Exceptional turnkey services, from plans and permits to occupancy, that simplify ADU development and ensure your peace of mind.

    Studio ADU

    The 400 sq ft studio ADU offers an efficient open layout, seamlessly combining living, sleeping, and dining spaces. With a full bathroom and energy-efficient design, it's ideal for a minimalist lifestyle or an excellent rental opportunity.

    1-Bedroom ADU

    The 520 sq ft 1-bedroom ADU provides versatile living solutions. Ideal for long-term rentals, it offers a self-contained space for tenants or serves as a comfortable in-law suite, ensuring independence for extended family.

    2-Bedroom ADU

    The 570 sq ft ADU maximizes functionality with a full-size kitchen, two bathrooms, and two bedrooms, perfect for small families. Its thoughtful design optimizes every square foot for comfortable
    living and privacy.

    Custom ADU

    Tailor your living experience with our fully custom ADU option. Dictate the layout, size, and features to meet your unique needs, whether it's adapting to a growing family, crafting the perfect home office or building a rental unit.

    Cost Estimator

    Turnkey Custom ADU Calculator

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    The calculations are approximate, based on A+ Construction Big Data Research 2023 Ⓒ
    The calculations are approximate, based on A+ Construction Big Data Research 2023 Ⓒ

    Our Latest ADU Projects

    Our Process

    A stress-free experience from start to finish

    1. Consultation

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

    2. Estimate

    Come in for an appointment to our Designer Showroom to go over the quote аnd pick out materials.

    3. Contract

    We sign a contract and get the ball rolling. You will meet with our Designer to finalize the designs.

    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


    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.

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    Why Choose
    A+ Construction & Remodeling?


    We provide clear estimates that tell 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 warranty on labor and materials because we believe it’s important for you to have a peace of mind.


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

    A+ Construction & Remodeling ADU Builders Proud to be recognized by

    BBB A+ Rating
    NKBA - The National Kitchen & Bath Association
    NARI - National Association of the Remodeling Industry
    Yellow Pages
    EPA - United States Environmental Protection Agency
    KCRA-TV News
    DR - Daily Republic News
    The Sacramento Bee News
    GoodDay Sacramento - CBS News
    YEC - Young Entrepreneur Council
    Casita Coalition
    The Original Sacramento Home & Garden Show
    Chamber of Commerce
    GC Magazine
    GuildQuality Member
    Made In USA
    Renovate America
    ADU Calculator

    What type of ADU Construction are you looking for?

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    No matter whether you live — in a city or a village, there are lots of ways to turn your living place into the home of your dreams. They differ from the renovation of your existing home to constructing a second, completely new construction on your property land. Such buildings are called ADUs, or accessory dwelling units. An ADU on your territory can bring drastic positive changes to your life. No wonder it’s so popular on the market nowadays.

    Why are accessory dwelling units so amazing? An ADU is basically an additional house that can be used for many purposes — a living space for grandparents or in-laws, a place for guests to stay at, an office for freelance work, etc. Alternatively, you can simply get rental income from it. If you’re looking to build an ADU, it’s essential to work with an experienced ADU builder to ensure a successful and smooth construction process.

    ADU Builders Clay, CA

    Several people are convinced that they don’t need any general contractors to create an accessory dwelling unit. But unfortunately, it’s not true. To build it, you need lots of skills, experience, and knowledge about many things, including law-related details. You’ll need to make a foundation, plumbing system, and plenty of other things. Ordinary people who try building accessory dwelling units tend to make lots of mistakes which make the entire project much more expensive and disastrous. Often, their new construction falls apart quite soon.

    But in case you contact real, professional builders, the ADU will be finished much faster, turn out significantly cheaper, and its quality will be a lot higher. One such company in Clay (California) is A+ Construction & Remodeling. Its specialists will be glad to help you in all the stages of construction, from making the floor plan to designing the interior.

    ADU Contractor Clay, CA

    Looking for a good general contractor with reasonable prices is not a simple process because you need to find a company that does a wide range of different things excellently.

    Below, you can see some useful pieces of advice on how to find a great builder company in your city.

    1. Ensure that it has experience in constructing accessory dwelling units of the same type that you want to get. Attentively, look through photographs of previous projects in its portfolio and make your own conclusion;
    2. Plan all the financial expenses that you’re able to spend. Take into account the payments for all the team members — architects, builders, and other specialists;
    3. Read customer reviews, and, to estimate the company’s services better, try to ask people from your city community who have already ordered services from this builder.

    Make sure that the contractor has got every license that’s necessary for Clay, California. Note that requirements may vary from one location to another, so you need only local licenses and permits.

    ADU Contractor Building Types

    In case your family needs extra living spaces — for instance, it’s got bigger, or your elderly relatives want to live closer to you, you don’t have to move into a larger home. You can simply order constructing an extra one — in other words, an ADU. We’ve already said that an ADU can be detached from the main home or attached to it. But there are more ADU types — for example, a converted garage or a junior ADU.

    The most popular ADU types in Clay, CA, are the next ones:

    Attached ADU

    An ADU of this type shares a common wall with your primary residence. There can be an extra bathroom, a larger bedroom, or a mini office suited for working from home. Also, it’s great for families with teens who are growing up and starting to need private places.

    Detached ADU

    A detached ADU is probably the most popular type of accessory dwelling unit in Sacramento. It’s also called a granny flat or a backyard cottage. It doesn’t have any common walls with the primary residence. A detached ADU can serve lots of different functions — a new home for grandparents, a house for guests, a workshop, or just a quiet place where you can relax. Also, a detached ADU can be very beneficial as an amazing source of passive income.

    Converted garage

    Usually, people don’t live in garages — but if they’re remodeled properly, they also can become new homes. They can be turned into additional rooms, gyms, home cinemas, and so on. This ADU project has certain nuances that need to be taken into account – for instance, adding windows, roof tile, floor warming, plumbing (if you want to make a bathroom), gas (in case it’s going to be a kitchen), etc.

    Junior ADU (JADU)

    A JADU is an accessory dwelling unit that is much smaller in size than other ADU types. But just like them, it also can serve multiple purposes — for instance, a living place for your teenage kids, a miniature office, an art studio, and many others. A JADU is great for a single family that doesn’t need too much extra living space.

    If you’re thinking about getting an ADU of any type, we’re glad to tell you there’s a builder company in Sacramento that makes them excellently — and, of course, it’s A+ Construction Remodeling. They won’t only construct an ADU for you but also give you some important advice about its maintenance.


    ADU Unit Construction Clay

    When you’re considering new construction on your plot, you need to be aware that there are lots of rules and building codes in Sacramento that you’ll have to follow. If you disobey even one of them, you won’t be permitted to build an accessory dwelling unit.

    Because of this, it’s super important to find a reliable general contractor that will do all the necessary work and ensure that all the regulations are perfectly met. A+ Construction & Remodeling certainly fits this definition. It builds top-quality accessory dwelling units of all possible types.

    Benefits of ADU Building

    One of the biggest pros of constructing an ADU is that you get more places to live. But it isn’t its only advantage.

    There are many others, such as:

    • A significant upgrade of your territory, since you’ll have to prepare it very thoroughly before the new construction process begins. For example, you’ll need to tidy up the lawn and fix all the little flaws in your plot;
    • The construction process itself is really fast. Unlike ordinary houses, which are typically built for years, an ADU or a JADU project is completed much more quickly;
    • Although they often seem an expensive construction, accessory dwelling units can give people profit in the long term. They can be sold for a much higher price or bring passive income from renting;
    • An ADU is very eco-friendly because its appliances are often energy-saving, and it doesn’t produce any industrial waste;
    • An accessory dwelling unit is an additional private space where you can relax on your own. This factor is especially important for people with big families.

    Building a high-quality ADU in Clay, CA, requires skillful specialists such as A+ Construction & Remodeling team. Contact A+ to get the ADU of your dreams in a very short time!

    Clay ADU Construction Company

    When you’re getting your ADU built, it’s necessary to watch over the whole process, correct something if it’s needed, and ensure everything’s right.

    An ADU project carried out by the A + specialists includes the following steps:

    1. When you meet A+ specialists for the first time, they’ll discuss the floor plan with you, estimate the budget, and give you useful advice about the upcoming building process. This will help you prepare for it much better and avoid any unpleasant surprises. Also, they’ll take into account all your wishes and specific needs;
    2. The ADU will be constructed by a team of skillful professionals (such as architects, builders, and contractors) with many years of experience in this sphere. The materials used in the project will be of very high quality;
    3. A+ practices an individual approach and assistance to all its customers, which is quite rare among general contractor companies;
    4. A+ offers a wide range of style variants so that you can select the most aesthetically pleasing ADU design for your project. Their prices also vary, so there’s a suitable option for everybody.

    If you live in Clay (California), hiring our company is definitely the right choice. We guarantee that you’ll be completely satisfied with our building services.

    ADU Building Clay

    If you still have doubts about constructing an ADU on your property plot, we’ll tell you about the most significant pros of it.

    First of all, if you’ve got a large family, you probably need some personal space. If you have many friends and often invite them to home parties, then your ADU will serve as a comfortable guesthouse. In case you like to watch movies or do physical exercises, then you may convert it into a miniature gym or home cinema.

    Even if you don’t need any of the aforementioned things — an ADU could be useful as a great passive income source, since you can simply rent it out to other people. So, accessory dwelling units really have lots of advantages.

    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


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


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


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


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


    We provide detailed estimates showing you what you get for your money.


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


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


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


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


    Prefab ADU Construction

    Some clients don’t need any special design for their ADU project, but instead choose a much faster and cheaper alternative, a prefabricated accessory dwelling unit. Various parts of it (such as walls, windows, doors, tile, and a roof) are made in a factory and then assembled on your territory. It’s a very convenient option for a single family with a small budget.

    Prefab ADUs are quite popular because of their low price, quick process of putting together, and highly durable materials. They’re often very resistant to bad weather conditions such as rain or frost, which can happen even in Southern California. Many general contractors, including A+, have prefab ADUs in their assortment. If you’re interested in this ADU type, contact A+ and get all the information you need.

    ADU Housing

    One of the most significant advantages of an ADU project is that it greatly increases the cost of the property land where it’s situated. Any realtor can confirm it. If the owner decides to sell the home, it will cost way more than without the ADU.

    So, in case you want to invest in your property for the long term, we strongly advise you to order the construction of an ADU at a highly-experienced general contractor company such as A+. It will help you make your life much better and probably get a large profit in the future.

    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 are the main ADU types?

    There are several types of accessory dwelling units. The most popular and widespread of them are attached and detached ones, junior ADUs, and converted garages. But in addition to them, there are several less-known types, such as pool houses and above-garage conversions.

    How fast is an ADU usually built?

    Of course, ADU construction takes much longer than one or two weeks. On average, it lasts 9–14 months (although a prefab ADU can be built a bit faster). Nevertheless, it’s still way quicker than constructing an ordinary house.

    When is it better to construct an ADU?

    The best season to begin building an accessory dwelling unit is summer or spring. The foundation should be poured during this time. But when the roof is already finished, you don’t need to look at the weather conditions anymore — they won’t affect the remaining parts of the process.

    Other Renovation Services in Clay

    Serviced ZIP codes: 95638