Trowbridge ADU Builders

Serviced ZIP codes: 95659, 95674

Get your ADU FROM $799/month


    Trowbridge ADU Builders

    Serviced ZIP codes: 95659, 95674
    #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
    Total Rating
    Total Rating
    Based on 826 reviews
    Google Rating
    Google Rating
    Based on 179 reviews
    Facebook Rating
    Facebook Rating
    Based on 143 reviews
    Yelp Rating
    Yelp Rating
    Based on 81 reviews

    Trowbridge 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 470 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 550 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 747 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


    The 1175 sq ft 3-bedroom ADU offers ample space for a growing family. With 3 bedrooms, 3 bathrooms, and an open-plan living area with a kitchen, it's perfect for extended family stays or as a rental unit. Designed for comfort and privacy, it provides a spacious living environment

    Fastest Preparation Process Among GCs
    Durable Exteriors Resistant to Pests, Mold & Rot
    3xMore Stable
    Reinforced Seismic-Safe Framing with Precision Calculations
    50%Less Noise
    Noise Reduction with Our Solid Materials
    Cost Estimator

    Turnkey Custom ADU Calculator

    Package Details
    Monthly Payment i
    Total Price i
    Price/SF i
    Choose Your ADU Size:



    The calculations are approximate, based on A+ Construction Big Data Research 2023 Ⓒ
    Greater energy efficiency, lower bills
    Seamless Construction: Zero Supply Chain Disruptions
    Toxic-Free Materials
    Free from VOCs, Lead, Phthalates, Asbestos, PVC, Isocyanates, PCBs
    2xMore Durable
    Commercial Grade Durability, Residential Grade Look & Quality

    Our Latest ADU Projects

    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 your quote, select materials, and sign the contract to kickstart your project

    3. Preparation

    We expertly manage all permits and planning, ensuring a seamless start to construction. You can trust us to pave the way for a smooth build right from the start

    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.

    Reach out to Our Experts
    to Discuss Your Financing Options
    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 Constructor

    What type of ADU Construction are you looking for?

    Structure conversion
    Please select what the ADU will contain:
    Living room
    Walk-in closet
    Master bedroom
    Raised foundation
    Sliding doors
    Craft room
    Slab foundation
    Choose at least one item
    Average ADU
    Price In
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    ADUs can be considered a revolution in the world of housing. The versatility of these units that are built on your lot with an already existing house is enormous. While building it doesn’t require enormous amounts of resources, this property can become a great way to start a business or simply increase the living space for your family members. Moreover, if circumstances change in the future, you even have the option to put your ADU for sale and benefit from the growing demand for these versatile living spaces.

    ADU Builders Trowbridge, CA

    Even though it may seem that building a small unit on a lot will not take much time and effort, in reality, it is a complex process that requires many steps. Hence, homeowners in Trowbridge, California, address professional general contractors who build such units for them.

    A+ Construction & Remodeling company with years of experience in the field has earned the title of the best contractor nearby and is ready to offer you services of the highest quality. Apply to our managers via the site or visit us in person and order the ADU design that will fit your wildest dreams.

    ADU Contractor Trowbridge, CA

    None of us wants to flush the money down the drain. Consequently, it is of utmost importance to find a reliable general contractor. In our view, this is not hard when you know certain requirements.

    Follow these pieces of advice to find the contractor in Trowbridge:

    1. Look through the pages on their site to check the finished projects. This will give you a better idea of the designs they provide and whether such units suit you.
    2. Deciding on your budget may help you find the right contractor. Check the pricing lists to see if the contractors ask for a comfortable price or not.
    3. Additionally, checking the reviews on the Internet is really helpful in this task. You can find these reviews on special home-building forums or on the pages of review aggregators.

    Continue reading this article, and you will learn the benefits of such units, the requirements of reliable general contractors, ADU types, and much more. However, if you already know everything about ADU building, call A+ and order a project for your future dwelling unit.

    ADU Contractor Building Types

    The companies have come up with various ADU types that can be built on your property in Trowbridge. On your request, we will build one of the following ADUs:

    • Attached ADU

    Lacking living space and want to enlarge your main house? Then this ADU type is definitely for you. We will build it in close proximity to the already existing property, so one wall will be mutual, which allows free access to the new construction. Being a bit cheaper than a Detached ADU, this variant will suit large families or seniors who require fast access to other family members.

    • Detached ADU

    This construction will be placed on your lot at some distance from the main house. However, it will possess the very same advantages as any other ADU type, like amenities and a separate entrance. The design and the process of construction may be quite expensive, though.

    • Junior ADU

    This unit is not any different from the others, but its maximum size of it cannot exceed 500 square feet. This construction can add a nice touch to your yard if the designs of it and your main house match. Even though one cannot compare it to a multifamily dwelling, it can still be a great housing option for a young family.

    • Conversion

    If you have any unnecessary rooms in your house or building on your lot, you can transform them into a modern living space. This will allow you to rent this space to the tenants, which, in its turn, will increase the family budget and help the community as well.

    ADU Unit Construction Trowbridge

    The state law imposes certain requirements concerning ADU construction that every person must follow. Before you order the ADU design from a contractor, it is advisable that you check their certificates that allow them to work in the sphere.

    The professional team of lawyers working for A+ can help you handle the issues concerning zones where one can build an ADU, as well as the requirements for it. At our request, the people in charge will have to provide this information to us. So, before we start constructing the ADU, you will get a free estimation of where and how we can build an ADU on your property.


    Benefits of ADU Building

    As we have already said, building an ADU has numerous advantages. The customer