Clay ADU Builders


Serviced ZIP codes: 95638

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      Our Latest ADU Projects

      Our Process



      Schedule a Virtual or an In-House Consultation with our Remodeling Consultants to discuss the scope of your project. Answer a few questions about your construction goals so we can start working on an estimate.



      Come in for an appointment to our Designer Showroom. We will go over our detailed estimate, make any adjustments, review the designs, talk about our process and take a look at the materials.



      We sign a contract and get the ball rolling. You will meet with our Designer to finalize the designs. In the meantime, our experienced team will take care of the permit process and all the legal paperwork.



      We incorporate digital technologies into our construction processes to be more efficient. You will receive regular updates from our production team in a personal chat, and will be able to ask any questions at any time.

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      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.

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      ADU Calculator

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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.

        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.
        Benefits - CERTIFICATIONS


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


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


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


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


        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

        Thousands of Customers Can't be Wrong!
        Testimonial Patricia Smith
        Patricia Smith
        We recently completed a renovation of our Bathroom Vanities and Master Bath Shower and Floor. The result was a beautiful transformation and we are immensely pleased with the job that A+ Construction & Remodeling did, from start to finish. The crew and staff are real professionals and true craftsmen. I would not hesitate to call upon them in the future for any work that I may need done, and would certainly recommend them to others. A Job Well Done!
        Testimonial Hilary English
        Hilary English
        Before moving to our new home in California, we decided to give the kitchen a more personalized feel. We contacted A+ Construction and Redemoling as a recommendation from a friend. Their designers took us through a number of designs. Today, all friends admire our kitchen. They truly didn't disappoint.
        Testimonial Richard Easter
        Richard Easter
        A+ Construction and Remodeling guys are the best! They helped us make many home repairs to prepare for listing our old home and are helping us right now with the set up in new house. The production team was fast and professional, and I love my new remodeled kitchen. Wouldn't hire anyone else!
        Testimonial Robert Ackerman
        Robert Ackerman
        They did an amazing job on our bathroom! Workers were friendly, clean and on time. They always kept in touch with us regarding anything that came up and even gave us updates on the work. Very responsive to my texts/calls if I had any questions. Will definitely use them again for any of our other remodel projects.
        Testimonial Jerry & Sheron S
        Jerry & Sheron S.
        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.