Colfax ADU Builders

Serviced ZIP codes: 95713

Get your ADU FROM $799/month


    Colfax ADU Builders

    Serviced ZIP codes: 95713
    #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

    Colfax 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
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    Total Price i
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    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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    Have you ever thought that you need a bigger space to live in than your current home allows? Do not worry; you are not alone here since many homeowners come to the same conclusion every now and then. The first option that lies on the surface would be to sell the house you are not satisfied with and buy a new one. However, there are also options for building accessory dwelling units that will not force you to leave your property but will make you feel happier with the existing home.

    If you are interested in getting an ADU, you are in the right place. Here you can find useful info on different types of accessory dwelling units in Colfax, CA, factors to consider when constructing, and the ADU builder company to contact to move forward with the project.

    ADU Builders Colfax, CA

    Depending on the primary purpose an ADU is intended to be used, you are free to choose from various options.

    Take a look at the list of the most common types of ADUs in East Colfax that are available for an owner of the house:

    Attached ADU

    For families that need some extra space inside their homes, an attached ADU is the best option. This type of ADU shares a wall with your main residence and allows you to have one more (or bigger) kitchen, bathroom, living room, or storage space. It can be located to the left or right of your house or in the back of it and exactly match the style and design of your main home.

    Detached ADU

    Although being a project that would cost you quite a lot of money, a detached ADU is perfect for families that are in need of a lot of extra places. For example, some may not be patient enough to share a house with their elderly relatives, so it is best to have so-called granny flats, or in-law units, where moms and dads will have everything they need for comfortable living without intruding on your private space.

    Alternatively, detached ADUs may be a source of additional rental income, provided they meet all the regulations and requirements and are constructed in accordance with zoning rules.

    Garage or basement conversion

    In case your community planning does not allow stand-alone buildings or backyard homes in the area, you can still make an ADU with separate access by transforming a garage or basement into a complete living area. With the right rezoning, you can make the most of the space, seemingly not suitable for comfortable living.

    From what was described above, it becomes clear that every person dwelling in a residential neighborhood in California can find an ADU that would satisfy their needs in terms of space, resources, and budgeting.

    ADU Contractor Colfax, CA

    No matter how small and, at first glance, easy your project is, it can turn out to be quite an ordeal to take all the details into account and approach the construction process in compliance with the law. For example, some ADUs require a minimum lot size to be able to start building or be able to provide space for a parking place.

    Of course, you can take care of all the construction and development yourself, but you could also save your energy and hire a responsive contractor that is familiar with the restrictions and permitting in Colfax, one of which is A+ Construction and Remodeling.

    ADU Contractor Colfax

    Choosing the right team of contractors and developers to entrust your project with is no less important than picking a suitable design for your ADU. Yes, that is true that there are a great many of them offering services now, but how would you know that this particular builder guarantees the best performance?

    Do not worry; we have gathered a few tips for you:

    • Make sure that the chosen contractor has earlier performed projects of this kind. You could take a look at the portfolio and the list of services that they are ready to provide you with so that you can be sure to see the result you pictured for yourself.
    • Ask residents of your neighborhood, or talk to friends and relatives who have already used the services of this contractor on their properties. Of course, you can read an online raving review, but the information straight from the horse’s mouth can not be underestimated.
    • Check for the necessary licensing that allows this contractor to operate in your city. This is crucial both in terms of the quality of the job done and future relationships with the contractor related to the damage or improper functioning of the building