How much do addition contractors typically cost?
- San Rafael, California Average$98,346
- Typical Range$21,500 - $98,346
- Low End - High End$5,800 - $300,000
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Service Pros
Burlingame, CA·
Remodeling
"Itâ s hard to find a good contractor in San Francisco but this team ensured the quality and delivery every step of the way"
Charles F. in October 2020
Walnut Creek, CA·
Demolition and new build of of concrete slabs, patios, driveways and walkways., Additions, Kitchen and Bathroom remodeling, All kind of Hardscape/landscape , stamp cement and pavers.
"We had the pleasure of working with Cameron (project manager) and Mario (foreman) on our addition, hardscape, and kitchen renovation over the last 4 months. It really was a pleasure as Creation 7 has done an excellent job with attracting high quality, friendly and conscientious construction workers that have an eye for details. Creation 7's construction work may only come second to their project management. The scheduling and sheer volume of work being completed on a weekly basis would make an average contractor's head spin, but it appears to be just business as usual for this company. As for the details, it was an ~400 sq ft addition (2 bd, 1 bth, 1 laundry room), with walls being knocked down for a ~200 sqft kitchen remodel and a new ~200 sqft deck with multiple La Cantina doors. All of that within 4 months and for a price right in the middle of the quotes we received from other contractors. I would highly recommend them for any construction or remodel project you do and we will absolutely be using them for a bathroom remodel and bedroom expansion in the years to come.Â"
Mark A. in December 2020
San Francisco, CA·
Complete Home Renovation, ADU/Room Addition, Pavers/Concrete/Landscape , and 8 more
"We had a major kitchen remodelling project in our house including new cabinets, countertops and flooring. Even sinks were replaced. We expected a lot of headaches, delays and unexpected charges. With Spenser and his team none of that happened. He explained from the beginning what our options were, he gave his recommendations that we found quite reasonable. The job started when he said it would and he was regularly checking on the progress. Everything that we wanted to fix (and it wasn?t much) was done at no cost. They did an excellent job, the kitchen is beautiful!"
Vlad S. in December 2024
San Rafael, CA·
Handyman, B-General Contractor
"Such a great team, I reached out to Maldonado Jessy Construction and was very respectful, kind and helpful for my full bathroom-remodel. We truly are thankful for him to help us with a big project and others as well. The job was done very efficiently and timely."
Natalia N. in November 2024
"Dana is knowledgeable, reliable and extremely talented. He helped us with a very complex master bedroom and bathroom addition which we absolutely love. Highly recommend"
Kristina W. in November 2024
In business since 2019
Vacaville, CA·
About us: "We are committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business."
MD
Richmond, CA·
Additions and Remodels, Additions and Remodels, Fabricating and installing cabinets
"They did such a great job. Jose was extremely easy and flexible to work with. The crew did a very thorough job and my new steps look and feel great and very sturdy. I’ve received many compliments from people in my neighborhood about my new steps. I’m very happy with the job and wouldn’t hesitate to hire Management Design Brothers again for any large project that I have. A job very well done!!"
Gregory H. in January 2025
In business since 2022
New Home Construction, Renovations, Remodels
About us: "With more than 20 years of experience, Selvig Development Inc is dedicated to providing our customers with the best quality at a great price. We are here to build relationships with our customers and communities and to provide our employees with a great place to work. We look forward to working with you!"
MB
Novato, CA·
Additions and Remodels
"Craig was great to work with! Kept on time and on budget"
Stacey R. in November 2023
Showing 1-9 of 18 results
Costs for related projects in San Rafael, CA
- Build an Addition$21,500 - $98,346
- Demo an Interior$0 - $5,000
- Perform Home Renovations and Repairs$6,800 - $24,075
- Remodel or Renovate a House$0 - $100,000
Frequently asked questions
- It’s important that you verify their license is still in good standing. Also keep in mind that certain states or provinces don’t require licensing if the job is under a certain dollar amount.
- You can find a list of your state’s licensing requirements on the HomeAdvisor website. Before you get to work with the pro, make sure their qualifications are current and acceptable to you.
- It is always a good idea to get a copy of the pro’s insurance certificate for future records, and in case anything happens. This is a good way to feel more secure in your home project, and to weed out potential scammers.
HomeAdvisor makes it easy to connect with pros near you. You can read reviews, get quotes and book appointments all in one place.
Depending on the type of project, you may find subtle differences in the hiring process. Here’s a look at task-specific advice.
You can use HomeAdvisor to help evaluate a contractor’s qualifications. We put pros through a screening process, and award badges to high-performing contractors. You can find these badges on a pro’s HomeAdvisor profile, and sometimes, his or her website.
Your research doesn’t stop here. Once you’ve found a few prospective companies, make an call to ask a few questions about work history, licensure and more:
- Have you completed a job like this before?
- Do you have a list of references I can contact?
- When are you able to start the job?
In most cases, the responses you get to these three questions will give you a very good idea of the right pro for your project. If you have more than one front-runner, these additional questions can help you narrow it down.
- How many years of experience do you have?
- What’s your permanent business address?
- Are you licensed to work in my area?
- When did you earn your business license?
- How do you handle warranty service complaints?
- Do you have worker’s compensation, property damage and personal liability insurance?
Any good contractor will answer these questions, and most will appreciate dealing with a client that takes such an active interest in finding good service. On the other hand, if a contractor gives you a hard time with these questions, you probably want to find someone else.
Related Projects in San Rafael, CA
HomeAdvisor Community Rating
Overall Rating:
San Rafael Addition & Remodeling Contractors are rated 4.8 out of 5 based on 183 reviews of 183 pros.
The HomeAdvisor Community Rating is an overall rating based on verified reviews and feedback from our community of homeowners that have been connected with service professionals. See individual business pages for full, detailed reviews.
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