Madison ADU Builders


Serviced ZIP codes: 95627, 95653

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Building accessory dwelling units has become one of the trends among homeowners in California. These tiny homes, also called secondary units or granny flats, can serve a lot of purposes and bring plenty of benefits. Read further to find out why you should work on your ADU project with professionals at A+ Construction & Remodeling.

Possible Types of ADUs Next to Your Primary House

Accessory dwelling units are located on the same lot as the primary dwelling. They are smaller in size than a standard home but still provide a lot of living space.

Here are some of the most popular ADU types built in Yolo county:

  • Detached ADU;
  • Attached ADU;
  • Junior ADU;
  • Converted ADU.

A homeowner can choose a particular kind of ADU depending on their needs and the purposes of creating the ADU. All in all, accessory dwelling units vary depending on their proximity to the primary residence and the size of the construction.

Madison Accessory Dwelling Unit Builders for Hire

The services of professional ADU builders can give property owners quite a few advantages. First of all, you don’t have to spend all your free time on the construction site. Instead, you can be focused on your work and family time while an ADU project successfully goes on under the control of the professionals.

Second of all, the costs of building even one ADU can be reduced when there are no mistakes, and everything goes according to plan. With an expert engineering team and construction crew, no mistakes will be made, therefore, eliminating any chances of extra financing from your side.

What is more, when you trust the ADU development to the experienced builders, they will get everything done much faster. With high levels of communication between different specialists of A+, all the steps are coordinated to make the process faster.

ADU Contractor in Madison

For the construction of high-quality accessory dwelling units, contact A+ Construction & Remodeling. Our employees acquire an extensive knowledge of all the major and innovative trends in the industry. Many years of experience allowed our team to develop outstanding skills in planning, design, architecture, and construction.

If you are interested in why our clients choose to create their ADUs with A+, you can take a look at the photos in our portfolio. Whether you want to convert an existing space into something useful or wish to have a brand-new ADU of your style, we will find ways to construct it in the best way for you.

ADU Unit Construction in Madison

Once the company starts working on the architecture of your ADU in Yolo county, the development of the plans begins. All the single-family and multifamily lots have their specificities that need to be taken into account during the creation of an ADU. For converted ADUs, the features of the existing space are also considered.

Once the architect finishes with the planning, projects go to the city officials for approval. If your ADU is planned according to the law, a building permit is received. Then the construction can officially start.

Benefits of ADU Building

Building an ADU on your property in Madison can bring you the following advantages:

  1. Expanded living area;
  2. An additional source of income, in case of renting the ADU out;
  3. The increased cost of your property;
  4. A variety of usage options (guest house, home office, personal studio, or gym);
  5. More privacy to your family members.


Madison ADU Construction Company

ADU housing is one of the modern solutions that can be implemented in any city. With completed projects all over California, A+ has gained the support of hundreds of customers who have trusted the design and implementation of their ADUs with our team.

We are offering various financing options to make the costs affordable for everyone. Still, we don’t go for low-quality materials just to reduce the cost. The safety of you and your family is a priority for us, and that is why each design is developed with great attention to detail.

Building ADU in Madison

Homeowners who are planning to put an accessory dwelling unit on their property should know that the development of the ADU’s architecture must comply with local and state law. All the projects go through the procedure of receiving permits, and that is where the ADUs are checked for the requirements.

Here are some of the law regulations for ADUs in California:

  • One accessory dwelling unit is allowed for single-family homes;
  • Every four existing residential units on multifamily properties are allowed to have one ADU;
  • In-law units must include fire sprinklers if the primary home has them;
  • The minimum size of an ADU is 150 sq ft;
  • The maximum size of ADU housing is 1,000 sq ft;
  • ADUs are subject to zoning regulations and 4 ft setbacks from rear and side property lines.

The minimum lot size is not determined for Madison homeowners, meaning properties of any measurement can have ADUs allowed by the zoning requirements.

Benefits of ADU Building

Benefits of ADU Building

  • Additional Income: having an ADU on your property that you can rent out for additional income is a project that will pay for itself. Some homeowners are adding an ADU to alleviate their mortgage payment in the long run.
  • Guest House: an ADU will give you an option to host guests without disturbing your lifestyle. Having guests stay on the property but not necessarily in your home, makes it easier for the homeowner.
  • Living Quarters for Parents: if you have aging parents that you want to take care of in the comfort of your own space, having an ADU will make it possible for them to live close to you and yet let you have your own home for comfort.

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Prefab ADU Construction

Another option for those in Yolo county who don’t want to wait too long for their ADU is to get a prefabricated one. Such ADU design is created in advance, piece by piece, and then assembled right on your lot by our professionals.

The costs of prefab projects are lower, making such ADUs another affordable option. Thus, you won’t have to deal with construction noise for a long time, and in the end, you’ll still receive a brand-new ADU. It’s truly a win-win situation.

ADU Housing

ADU housing in Madison, California, is a fantastic way of making the living area of your home bigger without doing any renovations to the primary dwelling. Moreover, ADUs are great for increasing your property value, which can be a big advantage in the housing market if you ever plan to sell your home.

With A+ Construction & Remodeling, you can design an ADU that is made specifically to your needs and preferences. Just tell us about your wishes, and all the hard work will be done by the A+ ADU specialists.

Contact A+ right now to start working on your ADU in Madison, CA, and receive an estimate of the project cost absolutely for free! Constructing an ADU is easier than you think when you have an expert help of A+ available.

Frequently Asked Questions — FAQ

Is an ADU a good investment?

An ADU in Madison, CA, can be a fantastic investment for any homeowner. Whether you plan to use it yourself as a guest house or home office, or you want to rent the place to the tenants, the ADU will never be a bad decision. Moreover, it makes the value of any property increase.

What are the types of ADU?

You can build one of the four types of ADUs in Madison, CA: detached, attached, converted, or junior. The design of your ADU should solely depend on your preferences. However, you might also want to take into account the capacity of your lot, as there are zoning regulations all over California.

What are the requirements for building an ADU?

An ADU design in Madison should include ADU that is no higher than 16 ft and no bigger than 1,000 sq ft. Also, an architect should pay attention to the setback regulations that require ADUs to be at least 4 ft away from the rear and sidelines on your property.

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    A+ Construction & Remodeling Inc. Certifications

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    What Makes Us Different


    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.

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    Serviced ZIP codes: 95627, 95653

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    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!
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    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.
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    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!
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    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.