Stockton San Joaquin ADU Builders


Serviced ZIP codes: 95219, 95212, 95210, 95211, 95209, 95207, 95203, 95205, 95204, 95206, 95202

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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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        ADU Builders Stockton, San Joaquin, CA

        Your real property price will grow if your accessory dwelling unit (ADU) is built by a team of professionals who have enough expertise and skills to ensure high-quality accessory structure creation. This is why we strongly recommend you hire a company that works in Stockton city.

        Another reason to do so is that you have to know all the local laws and regulations regarding the topic and also need to get a permit to build your structure and get additional housing opportunities on your land plot.

        When you hire ADU contractors near me, you will not have to bother or waste your time, money, and nerves to get a permit: the company will provide affordable services and help you to receive the permission you need.

        ADU Contractor Stockton, San Joaquin, CA

        The process of creating an ADU near your multi-family or single-family home in Stockton city becomes easy, smooth, and quick when you hire the A+ Construction & Remodeling company.

        The team has been in business for over a decade and has qualified members who are willing to help with your project of any difficulty. A+ specializes not only in ADU construction but also in various remodeling and reconstruction operations. It will provide affordable services that will improve your household and its full facilities significantly.

        A+ operates in most Californian areas, including Stockton city, and is recommended by hundreds of homeowners in the state. You can check a vast portfolio of complete independent living facilities that bring joy to the company’s clients.

        In California and Stockton, San Joaquin county in particular, more and more people consider building themselves a multifunctional construction close to their primary dwelling unit: an ADU.

        The ADU acronym might sound unfamiliar to you: it means an accessory dwelling unit, a construction that you can build in addition to your existing primary dwelling unit and use it for different purposes.

        Homeowners love such units because they fulfill numerous tasks. In this review, we will define the types of accessory dwelling units, tell about some essentials that you should keep in mind when creating your accessory structure, and explain why having an experienced team of builders is vital for your project.

        ADU Contractor Building Types

        Before you create an accessory dwelling unit (ADU) structure near your primary dwelling unit, you must determine why you are building it. Every property owner who needs an accessory dwelling unit can choose from four different types and should consider all points and circumstances.

        Among the four types of ADUs allowed are the following:


        A detached residential dwelling unit is a common construction that helps you make your existing single-family dwelling or multi-family properties more attractive for different people: renters, if you plan to rent your place, or family members, if they wish to live with you but both of you understand that it will be impossible to share a building. Also, a detached ADU can be an ideal guest house when it is party time.


        When finished, an attached ADU becomes a part of your existing primary dwelling unit. The old and the new structure are connected, usually with a wall and a door. Such a unit is perfect when your family is growing: you are planning to marry someone or have a baby.


        Junior ADUs have limitations in size: they must not exceed 500 square feet. A junior unit is a great and affordable add-on to your existing single-family home or multi-family building.


        If you have a garage or pool house that you never use, why don’t you turn them into a beautiful attached or detached residential dwelling unit? Such units are called converted because you transform the place fully and begin using it for other aims than before. A garage or pool house turned into an accessory dwelling unit (ADU) can be extremely comfortable.

        As you can see, each type has its unique features and concept, and you can select the perfect type for your household. With a smartly built accessory dwelling unit (ADU), you can not only provide additional housing opportunities for independent living quarters but also create a home office, a vast storage spot, and so on.

        To ensure the successful creation of complete independent living facilities, homeowners normally hire companies that offer accessory dwelling unit construction from scratch. We recommend you consider signing a contract with such a business in Stockton city, San Joaquin.

        ADU Unit Construction Stockton, San Joaquin

        Before you dream about your perfect ADU structure on the same lot as your primary residence, you should consider several rules and regulations that exist in San Joaquin county and Stockton city. Regardless of what unit type you prefer – attached, detached, and so on – you will have to obey the local laws.

        We will not go deep into the list of regulations because it is rather long and requires your full attention. For instance, if one or more persons plan to live, sleep, and cook in the ADU structure, it will be considered a residential unit and must have a size of no less than 150 square feet. The maximum size is 1000 square feet.

        There are also rules regarding the size of rooms for one or more persons, independent living quarters, new structured parking near the unit, existing neighborhoods, setbacks, size of rooms for cooking and sleeping, and so on.

        Two parties know everything about ADUs allowed currently: the local government and construction companies. That is why it is necessary to hire a trustworthy entity that will help you with building your additional housing units correctly and in a cost-effective way.

        You are free to choose from three different floor plans for your ADU that will provide additional housing options for your family members, guests, or yourself. You can order a unit with one bedroom or two bedrooms and a kitchen with full facilities. All you have to do is hire a competent team of builders that will provide you with more care regarding your plan.

        ADU construction brings fantastic benefits to your life: check them out below.

        Benefits of ADU Building

        It does not matter what unit type you prefer; in any case, you will win, and your property will improve.

        Here are the general advantages property owners get when they complete their ADU projects:

        Property size increase

        You and your family will feel more comfortable when you have spare rooms that can become bedrooms or home offices. This is especially important for those who work from home and suffer from a lack of space.

        More housing opportunities

        You will be able to invite your family or friends to stay over without any limits, allowing seniors to spend more time with you in a detached or attached unit.

        Rental income growth

        If you ever decide to rent your place out, an ADU will become a great addition to your single-family house. You will be able to set a higher renting price than some existing neighborhoods. The same applies to property sales.

        Now that you know how you will benefit from an accessory unit let’s see how to pick your perfect construction team in Stockton.

        Stockton, San Joaquin ADU Construction Company

        Remember that if you do not hire a company, you will be potentially eliminating the risks that occur when you decide to build a DIY structure. So, it is essential to choose the company wisely and check additional information about each candidate.

        Ask someone you know for advice

        If there are people in your circle who you trust and who have recently completed a new construction, consider asking them about the companies they have worked with to implement their housing plans and dreams. Reviews from someone you know might be the most reliable and help you build a structure in a cost-effective way.

        Check the company’s documents

        It might happen that you will not get any good advice. Well, this is not a problem because you have the internet to conduct a proper search. The important thing to remember is that every company that provides construction services in the state of California must have a proper license to work legally. Do not forget to check that before you start cooperating.

        Go through the team’s portfolio

        Another thing that can help is checking the business’s portfolio, where you will see completed projects. Many companies have a gallery with finished works on their websites — pay attention to them.

        Read online reviews and comments.

        Lastly, you can always find a bunch of reviews from customers who have hired this or that team for their construction works. Truthful comments and negative reviews will help you avoid problems.

        From all entities in Stockton, there is a remarkable team of professionals who are willing to assist you in the construction of an accessory dwelling unit: the A+ Construction & Remodeling. Its supportive managers will provide you with more care than you expect, and its qualified builders will implement all your construction dreams. Do not hesitate to apply for a consultation via phone or email.


        ADU Construction Company Stockton, San Joaquin

        When you have found a company that meets your building standards, you will begin working together in accordance with the plan below:

        • Preliminary consultation
        • Meeting on site
        • Design development
        • Getting a permit
        • Construction.

        During a preliminary consultation, you will explain your needs and requirements to the manager, and then an on-site meeting will be held to see the location and plan the construction. The company’s designer will then offer a plan according to your description and comments.

        Then, a permit for your construction will be received with the help of the company’s specialists, and the construction itself will begin.

        After all the work is done, you will be able to check the results and inspect your unit. If something bothers you, team members will either clarify your doubts or fix their mistakes.

        Prefab ADU Construction

        Sometimes there is a problem moneywise, and your budget is not enough to build a fully-fledged unit. Do not worry: this problem can be easily solved thanks to a prefab ADU that can be installed on your land plot.

        Such units are built in advance and do not require additional workers and developers (designers, engineers, and so on). Consider signing up for this option if you need something simple yet convenient. The A+ company is also capable of installing such property units.

        ADU Housing

        As you can see, it is rather easy to create an attached or detached ADU near your existing property: all you should do is hire a team of smart specialists and be patient because construction will take some time.

        If you are still in doubt regarding new construction, remember that every property add-on is a huge improvement and a remarkable investment in your future.

        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.


        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 a 2-bedroom ADU in California?

        If you want to build a unit with two bedrooms in the state, be ready to pay no less than 300,000 US dollars on average. Of course, the cost will depend on the area where you reside and the size of your unit. You will find out the pricing when you discuss the details with the construction company manager.

        What is the cheapest way to build an ADU in Stockton, San Joaquin?

        You will save plenty of money and time when building an accessory unit in Stockton if you hire a company that specializes in construction. It may sound weird to some readers, but in the end, cooperating with an experienced team will be extremely beneficial and bring joy to you. Hiring a company instead of building a DIY unit is a smart move.

        How much does it cost to design an ADU in California?

        When you hire a company that builds a unit for you, the designer’s services are included in the total costs. Speaking of ADU pricing in the state, on average, one unit currently costs around 200,000 US dollars.

        Is it worth it to build an ADU in California?

        Of course, it is! With a well-built unit, you will significantly improve your life quality and your real estate. Over time, you will appreciate this investment a lot. Do not hesitate to make your living space bigger and add more functions to it!

        Other Renovation Services in Stockton San Joaquin

        Serviced ZIP codes: 95219, 95212, 95210, 95211, 95209, 95207, 95203, 95205, 95204, 95206, 95202

        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.