#1 General Contractor in Northern California

Dixon Solano ADU Builders

Serviced ZIP codes: 95620
Awards Logos Best ADU Builder 2023 in California
Awards Logos №1 Constraction Company in Sacramento
Awards Logos №1 Constraction Company in Sacramento
Awards Logos №1 Constraction Company in Sacramento
Awards Logos #25 in California’s Top list of the fastest private growing companies #25 in California’s Top list of the fastest private growing companies
#1 General Contractor in California

Dixon Solano ADU Builders

Serviced ZIP codes: 95620
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
Yelp Rating
Yelp Rating
Based on 81 reviews

Dixon Solano ADU Design & Build

We take care of everything from plans and permits to construction, simplifying ADU development and guaranteeing 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 Calculator

Turnkey Custom ADU

Package Details
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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.

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
DR - Daily Republic News
The Sacramento Bee News
GoodDay Sacramento - CBS News
YEC - Young Entrepreneur Council
Renovate America
The Original Sacramento Home & Garden Show
Chamber of Commerce
GC Magazine
GuildQuality Member
Made In USA
ADU Calculator

What type of ADU Construction are you looking for?

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ADUs, or accessory dwelling units, have reshaped the housing market in recent years. Even though they appear in various cities across California, many people are still unsure whether they want to add such units to their property or simply don’t know what an ADU builder is.

ADUs, which may also be called granny flats, backyard cottages, or bonus homes, represent a relatively small building that is placed on the lot with the already existing main house. Their versatility allows owners to use them for many purposes, including renting them off, providing space for seniors, or transforming it into home offices.

ADU Builders, Dixon Solano, CA

Building ADUs may seem like an easy task at first, but actually, it is a rather difficult process that includes various phases. Hence, it is better to work with a certified general contractor that will guide you through the whole process in Solano County.

With a wide range of built units in our portfolio, from multi-family ones to those that will fit a single person, we can provide you with ADUs to your taste at ease. Call A+ Remodeling & Construction, order a project, and we will get things started ASAP.

ADU Contractor Dixon Solano, CA

Working with general contractors will save you time and money, but how to find the right one in Dixon? Based on our years of experience, we have come up with several tips that can help guide you through this uncanny world of construction.

While choosing a reliable contractor, check the following:

  • The portfolio of a company should speak for itself. There you can find images and prices of the completed projects. Notice how fast they were done, how much money they needed, and the final results. If any of these aspects don’t seem to satisfy you, simply don’t work with such contractors as the chance that they offer services of poor quality is quite high.
  • Each owner should pay attention to the certificates that each contractor has to have to provide services. Normally they can be found on the site, or the managers can also show them to you. If there are no certified documents or they look fake, drop this contractor.
  • Building ADUs is not a cheap process, so it might be useful to take a look at the prices. In case the contractor asks too little money for the whole process, starting from the design plan and ending with the final touches, they might be unreliable and simply take your money without providing services.

Continue reading this article to find out more about state regulations concerning ADUs, the budget you will want to build one, and the information you have to review to find a trustworthy general contractor. If you are already ready to order a project in Dixon, CA, call A+, whose professional team will help you build an ADU without headaches.

ADU Contractor Building Types

A+ can build the following ADU types on your property in Solano County:

Attached ADUs

The distinctive feature of attached ADUs is that they share one wall with the main house. It needs to be built in close proximity to the house on your lot or can be expanded into the property. Provided this information, we would advise building such units for families lacking space in their main house. According to the legislation, this unit will also have all the necessary utilities and a separate entrance.

Detached ADUs

At the end of the building process, you will get a separate structure located on your lot and able to fit several people. Even though this option is not cheap at all, the future living space will have the necessary amenities and a separate entrance, so nothing will be able to violate privacy.


If you are interested in transforming one of the rooms that you have and don’t use to the fullest in the living space with all the needed amenities, like a garage or basement, this type is for you. Our team will remodel your room into a very convenient and affordable dwelling located right next to your house or even inside it. This type can help you save money on the building process as we will not have to build a separate structure on your lot.

Junior ADUs

This unit is different from the other solely because of its size. We cannot build Junior ADUs that will have more than 500 square feet. Consequently, this type will fit a person living alone or a couple of seniors. The size also makes this unit one of the most affordable ones on the list.


ADU Unit Construction Dixon Solano

The contractor you hire will have to work with all sorts of legislation issues as well. Normally, there is a grand number of laws and regulations that control how ADUs should look like. To provide you with a high-quality product in Dixon, our team of lawyers will take care of every minute aspect of these acts. However, we believe that it is also important for you to know the most basic regulations.

According to the laws of California, the final height of an ADU cannot be more than 30 feet for attached ones and 16 feet for detached ones. What is more, every Junior ADU should be less than 500 square feet to be considered a junior one. At the same time, regular bonus homes in Dixon, CA, cannot be more than 1000 square feet.

Benefits of ADU Building

As we have stated earlier, having an ADU on your lot in Dixon carries lots of advantages. They can be used for various purposes according to your needs.

The advantages of constructing an ADU are:

  1. Great investment

The prices on the property market never cease to grow; hence having a lot of property can save you from any difficult situation. Selling a house with an ADU on the property will give you much more money. Moreover, these units can be rented off, so you can start earning easy money right away.

  1. Space for guests

Having friends or relatives coming from San Francisco or the Bay Area is always unexpected. The situation may worsen when you don’t have space to accommodate them. Having an ADU can save you from this difficult situation. Your guests will be able to stay overnight and have a bathroom or cook breakfast in the kitchen in this comfortable unit.

  1. Quarters for seniors

If your parents are aging, it’s high time to think about where they will live. Definitely, one of the best options is to accommodate them next to you. An ADU fits this purpose perfectly. They can settle in this building located nearby, and you will be able to take care of them if needed.

Dixon Solano ADU Construction Company

A great number of businesses nowadays offer their services to homeowners who want to build an ADU on their lot. However, not many of them can boast the same qualities as A+ Remodeling & Construction can. By working tirelessly for many years, we can proudly say that we are not in the last place among the competitors in the market.

The owners that work with us can directly influence the whole process. Want two bathrooms in your unit? Not a big deal for us. Want to have a kitchen with a touch of Eastern luxury? Not a problem for us. Everything is possible, provided you participate in the course of the building.

Together with A+, you will make your property truly shine, and everyone in the city will envy you!

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.


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


Professionally designed showroom with you in mind.


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


Furniture-grade quality products at affordable prices.


Our showroom carries the latest materials from trusted brands.


Our materials are eco-friendly and green certified.


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


ADU Construction Company Dixon Solano

Building an ADU in Solano County is a difficult and quite expensive process. If you are unsure about the necessity of having an ADU on your lot, the following variants of how one can use it for good may help you:

  • Home office

As great as work from the office can be, it is always more comfortable to do the tasks from the comfort of your dwelling. Moreover, here you can safely practice your hobbies, for example, do live recordings of how you play the guitar or stream live to a big audience. The options are infinite.

  • Space for possible tenants

Moreover, instead of going to work, you can focus on your own business and rent a unit off to the tenants. Dixon, CA, is a popular location, so there will always be tenants for your property. We know several homeowners who started successful businesses using granny flats built by us.

Prefab ADU Construction

Despite all the benefits mentioned in the text, a great number of owners are still not willing to order an ADU because of their relatively high cost. If you are one of them, then you are lucky as we can offer you one more option, and this option is a Prefab ADU. You will only have to choose the variant from our portfolio, and we will install it on your lot. This way, you will save both your time and your budget.

ADU Housing

At this point, you should know almost everything about ADUs. Provided you take our advice into consideration, you will easily choose and build the ADU of your dreams. No matter what time of the year or month it is, our team is always there to help you. Contact A+ Remodeling & Construction and build a bonus home on your property. Together we will set the bar high not only for your neighbors in Dixon but for cities like San Francisco and the whole of California!

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 long does it take to build an ADU?

    Normally, the time we spend building an ADU depends on various factors, including the place, number of rooms, type of ceiling, and many others. All in all, we estimate that to get a high-quality product, you will need to wait for much more than just a single month, but from 7 to 12 months.

    Can I transform my ADU in any way?

    For sure! After our team leaves your property, you can do anything you want with it. Want to install solar panels on your roof? Or want to connect the kitchen with the bath via a door? Or even remodel the bath into the meditation area? Everything is possible if you use your imagination.

    Is Dixon, CA, the only city where you work?

    No, not at all! Actually, we are building homes all over California, in the bay area, and in Solano County too. You can ask your neighbors about our results, and because of the huge number of our customers, you will definitely talk to people who have worked with us and for whom we have built ADUs on their property.

    Other Renovation Services in Dixon Solano

    Serviced ZIP codes: 95620

    #1 ADU Builder with the most permits in the Sacramento area

    Thousands of Customers Can't be Wrong!

    Robert & Clara H.
    A+ Construction & Remodeling really nailed it with our detached ADU! Their team's always-on attitude was a lifesaver, and the pros at A+ not only answered all our questions, but made the whole process a breeze. From plans to final inspection - 100% great work. Plus, having a chat where we could go over pictures and get quick answers.
    Peter D.
    A+ Construction & Remodeling helped me turn my property into a profitable investment with their ADU designed for Airbnb. The well-planned design and top-notch construction attract guests, and the extra income has been a game-changer. I highly recommend their services to anyone looking to add value to their property through short-term rentals.
    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.
    Bill W.
    A+ Construction & Remodeling did an excellent job building an ADU for my parents. The construction team was efficient and attentive, ensuring that the project was completed on time. A+ is an ideal choice for anyone looking to build an ADU for their family. I highly recommend them.
    Nancy B.
    Our 2-story ADU by A+ Construction & Remodeling is great! These team is total professionals, always ready to help. They not only had all the answers to our questions but also guided us through the details of plans and permits.
    Michael & Karen M.
    A+ team build an ADU that we turned into a home office. Their construction approach maximizes functionality and creates a productive and inspiring workspace. We highly recommend A+ as the top choice for those looking to build an ADU.