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ADU Contractors in San Francisco County

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San Francisco / 50 mi
Accessory Dwelling Units
1 – 15 of 1,478 professionals
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1,478 Professionals

Featured Reviews for ADU Contractors in San Francisco County

Ogle Design & Architecture
ADU Contractors in San Francisco County
Average rating: 5 out of 5 starsApril 18, 2017
“Consistently refreshing creative architectural designs. William is a unique architect that understands deeply how to create highly functional buildings that are both efficient and gorgeous. Great work and extremely professional. Highly recommend.”
Golden View Renovation
ADU Contractors in San Francisco County
Average rating: 5 out of 5 starsMay 15, 2021
“Hi :) my name is Annabelle and we are from Sunnyvale California, I just finished a new renovation, and I would like to share with you guys my wonderful experience, we started the process with a lot of fears because of previous experience that we had with another contractor two years ago, from the first meeting with Asi, me and my husband felt the honesty and integrity right away, we describe to her what we would like to achieve in our kitchen remodeling project and together with ideas that came from her designer we decided on the final layout, We needed a new kitchen renovation for our home ASAP, we are all working from home, my husband and I and our older daughter, and the kitchen became much more important, it was very surprising but we succeeded to pass all the inspections on time, The communication part was great, personally I preferred to communicate with Asi directly but they are working with a personal online portal that some people will find useful, we needed a few times that Asi will come to us to discuss on a few changes and we always felt comfortable to share with her our concerns and ideas, and eventually we are very satisfied from the end result!”
Equity Builders Group, Inc
ADU Contractors in San Francisco County
Average rating: 5 out of 5 starsDecember 13, 2023
“I would HIGHLY recommend Equity Builders Group for your construction plans! Jason and his crew renovated our kitchen and a few years later they made our dream of building a second story a reality. They are detail-oriented, clean, provided good advice and guidance, on-time and did their best to keep us within our budget.”
Mayer's Construction and Remodeling
ADU Contractors in San Francisco County
Average rating: 5 out of 5 starsDecember 4, 2022
“Great experience, high value, very reliable and best crew we ever worked with. Mayer’s construction did a home remodeling for us during the last 6 months. It has been a big home remodel for us that took design and build as well. After months spending finding the right company for us, we have choose to work with Mike & Nathan Mayer from Mayer’s construction. A week after finalizing contract we started working with Su & Luis both company’s architect and engineer. We worked on the new plans we agreed and wanted at first and started to have architect drawings ready, when we got into engineering process, both Mayer’s construction and us didn’t know we were suppose to redone so much of the existing footings and reinforce of additional walls as 20 years ago we did a 2nd story addition that was probably made poorly and unprofessional. They were extremely kind and helpful and kept the price as we agreed on and didn’t changed a thing. The plan process and measurements took about a month or so, and finally we were able to submit the plans to the city of San Jose. After getting the permits done and job card set ( overall 5 months of waiting / SJ is a pretty busy city) we got into work schedule and been ready to move out as the entire home going to be demolished. Mike was very organized both managing and scheduling the team, rough materials arrivals, and to us to be fully briefed with details and what we need and when. The process of work was great and on timeline , city did changed a lot during this time period with their inspection delays but it didn’t interrupt with our schedule or timeline due to great management ahead. We just finished our work and we absolutely in love with our new home! New flooring throughout, new kitchen, new bathrooms, complete open floor plan, new stair case, new rooms reconfigured, new paint, new texture, new windows and sliding doors throughout, all new plumbing and electrical. A brand new and beautiful home we got thanks to Mayer’s construction and the team, Mike, Nathan, Raul, Jose and many more who had a added value and did this work absolute best.”
DRAMS Architects
ADU Contractors in San Francisco County
Average rating: 5 out of 5 starsFebruary 14, 2018
“I worked with Al on a total gut rehab of my three level row house in Downtown Oakland. Al was an integral part of the team through every phase of the project from pre-construction design, construction management, and final inspections. Al was very responsive to our questions/needs and he felt more like a partner then a hired trade. Also, Al's calm persona came in handy and helped defuse any disputes that came up with our contractor. All around, Al was a pleasure to work with and his work speaks for it self! I can't wait to work on my next project with US Drafters.”
SOD Home Group
ADU Contractors in San Francisco County
Average rating: 5 out of 5 starsJuly 4, 2012
“SOD Builders did a complete home renovation for us (new kitchen, new laundry room, new floors and carpets, interior & exterior paint, electrical re-wire, plumbing, new doors, the works). The end product is beautiful, well-constructed, and they were a pleasure to work with. Very professional, very responsive and trustworthy. We look forward to working with them in the future!”
Endora Builders
ADU Contractors in San Francisco County
Average rating: 5 out of 5 starsFebruary 15, 2024
“Working with Aidin (Endora Builders) has been a very positive experience! I own a business in the design/architecture world and have worked with numerous General Contractors since the late 1990's. I'm lucky to have worked with Aidin on my own home, as well as in the professional world on collaborative projects. He has many great traits that put him well ahead of other contractors. These traits include being extremely knowledgeable, professional, personable, reliable, courteous, etc. It has been very easy and enjoyable working with him. He also has a lot of experience in commercial construction and his knowledge of the code is unique. It would be difficult to find a more well rounded and likable contractor than Aidin. I would highly recommend that you speak with him about your home project. Jason Urrutia/Urrutia Design”
Clever Design & Remodeling
ADU Contractors in San Francisco County
Average rating: 5 out of 5 starsApril 10, 2020
“We hired Clever Design and Remodeling to remodel our kitchen in our condo. We had met with two other contracting companies and we were given a similar quote as Clever but to be honest, meeting with Gilli gave me a totally different level of confidence than meeting with the others. We replaced most of the carpeting in our home with European Oak wood flooring which is beautiful. We also had the kitchen cabinets refinished and a new stainless steel over the range microwave installed as well as coordinating new sink fixtures and all new cabinet hardware. Recessed lighting was installed in the living room, kitchen, and master bath with necessary patching and all ceilings painted. Roy was very knowledgeable of all aspects of the project -plumbing, electrical, carpentry- displaying true craftsmanship in his work. Gilli was great to work with, she is very detail oriented and he and his team always left our house and the common areas in the condo building extremely clean (cleaner than it was originally, honestly). The Clever Design and Remodeling team really went above and beyond in making sure we were comfortable and happy with the work. Strongly recommended!!!!”
TSBDESIGN
ADU Contractors in San Francisco County
Average rating: 5 out of 5 starsAugust 10, 2023
“Tiffany is an exception architect. Her impeccable design sense, phenomenal attention to detail, and her ability to work magic with contractors and craftsmen is impressive. If you want a strong creative visionary with unmatched executional ability, Tiffany is the right architect. Very strong modern sensibility and has the capacity to lead projects across the architectural spectrum — she can do massive renovations and ground up work, to lighting and interior design, to landscape design. Highly recommended.”
Barcci Builders
ADU Contractors in San Francisco County
Average rating: 5 out of 5 starsFebruary 1, 2022
“A few things to say about Barcci Builders and Bar. I never asked, but Bar was ALWAYS updating mewith day to day updates during the remodel. It was great! I felt so invested and learned so much about the remodeling business. They were great from the very beginning by sending us all the company info prior their arrival. Thank you Barcci !”
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ADU Contractor FAQs
Just answer a few questions to get matched with a local ADU Professional.
Or browse through the list of trusted ADU Professionals in San Francisco County on Houzz: See San Francisco County ADU Professionals’ profiles, dive into their work photos and check out customer reviews.
  1. Reach out to the pro(s) you want, then share your vision to get the ball rolling.
  2. Request and compare quotes, then hire the ADU Professional that perfectly fits your project and budget limits.
The most popular ADU Professional Services in San Francisco County are:
  • ADU Design and Planning
  • ADU Construction and Installation
  • ADU Conversion
  • ADU Permitting and Code Compliance
  • Accessory Dwelling Unit Architectural Services
  • ADU Interior Design
  • ADU Consultation and Project Management
There are 1,546 ADU Professionals, registered on Houzz in San Francisco County.

An accessory dwelling unit (ADU) is a separate living space that can be added to your property. It functions as an additional dwelling on the same land where your main home is located. ADUs have their own amenities and entrance, providing a self-contained living area. Unlike a traditional home, an ADU cannot be sold separately and is considered part of the same property.

ADUs are subject to specific zoning regulations and building codes in San Francisco County. These regulations determine where and how an ADU can be constructed, ensuring compliance with local laws and requirements. It’s important to consult with local authorities or a professional contractor who is familiar with ADU regulations in your area to understand the specific legal differences and ensure your ADU meets all necessary criteria.

Consider these options for cost-effective ADU:
  1. Prefabricated ADUs: Affordable and easy to assemble, they’re a practical choice. Many prefab ADUs cost under $100,000.
  2. Traditional Construction: Work with an ADU contractor to find budget-friendly options and make smart choices.
Tips for cost-effective ADU construction:
  1. Define your needs: Determine the purpose of your ADU, whether it’s for family, rental income, or a home office.
  2. Consult a contractor in San Francisco County: Their expertise can help with cost-effective materials, designs, and planning.
  3. Prefabricated components: Consider using prefabricated elements like cabinets or bathroom fixtures to save time and money.
  4. Explore financing options: Look for ADU-specific loans or programs to help cover costs.
Ensure compliance with local regulations and seek professional advice. A knowledgeable contractor can make the process smoother and cost-effective.
Why Hire Accessory Dwelling Units on Houzz?
1,478Local Pros on Houzz Who Serve San Francisco County, CA
1M+Total Number of Reviews Left by Homeowners
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