How much do addition contractors typically cost?
- San Francisco, California Average$98,346
- Typical Range$38,300 - $300,000
- Low End - High End$5,800 - $300,000
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Service Pros
AG
San Francisco, CA·
Concord, CA·
Additions and Remodels, bathroom remodels, and kitchen remodels
"They did a great job, work was done on time. And the process was smooth from start to finish"
Salim M. in April 2023
Woodland Hills, CA·
Residential Remodeling and Construction Services
"Price was reasonable, they did every in a short manner time."
Paloma V. in November 2021
DD
In business since 2008
San Francisco, CA·
Renovations, Remodels
About us: "With over 40 years of experience as a home improvement professional, John Doyle of Doyle Developments is who you need to take care of your home. We handle everything from the initial consultation to making sure your property looks perfect every single time. We will always treat your property as we would treat our own, and you will be surprised how simple and easy our team will make the whole process seem. Give our team a call today. We're looking forward to working with you!"
In business since 2020
Daly City, CA·
About us: "Fox Brothers Construction Inc is 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."
CC
Daly City, CA·
Remodel, New construction, Additions , and 1 more
"I hired Joe to do a tile job in my bathroom. I had a half tile shower with a seat in it, also tile around my bathtub and floor with a drain installed on the floor. The tile came out just beautiful. Also, when I was overseas, I called Joe for an emergency plumbing job under my rental. He came the same day and did the repair. I am glad to have someone to call and trust the job will be done correctly and fairly."
Michael A. in March 2021
HC
San Francisco, CA·
Additions and Remodels
About us: "Hon's Construction, Inc. is 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."
Sherman Oaks, CA·
Roofing & Windows, Kitchen Remodeling, Landscape Remodeling , and 2 more
"The team at Pure Home Remodeling did a fantastic job. We have completed two renovations with Pure Home Remodeling and the second one was just recently. They converted our existing master suite to an additional bedroom with walk-in closets, painted the hallway with addition of crown molding and remodeled the patio. In the patio, they did all the hard-scape (fire pit/table and BBQ area). The paperwork from the estimate all the way to the finish of the work, was organized in details and they finished the entire work with a minor delay. Most of the delays happened because there were several issues with the materials that we purchased and they were not in stock. Most project issues that were raised during the work, were handled professionally by our project manager, his team and subcontractors which helped tremendously in solving them quickly and efficiently. We can't be happier with this entire experience with them and mainly with the way this remodeling came out, because we know personally about bad cases where work was not done professionally OR they were abandon in the middle. We are very thankful that our remodeling project went like that."
Rob G. in December 2018
ID
San Francisco, CA·
Bathroom Remodel, HVAC
"Thus company really cares about their customers and doing good work at fair prices. Adam goes the extra mile to make sure things are going well."
Chris R. in July 2017
Showing 1-9 of 42 results
Costs for related projects in San Francisco, CA
- Build an Addition$38,300 - $300,000
- Demo an Interior$916 - $3,361
- Perform Home Renovations and Repairs$7,700 - $65,625
- Remodel or Renovate a House$49,923 - $148,055
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 Francisco, CA
HomeAdvisor Community Rating
Overall Rating:
San Francisco Addition & Remodeling Contractors are rated 4.8 out of 5 based on 497 reviews of 497 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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Recent Job Requests for Addition & Remodeling Contractors in San Francisco, CA
NewProject Location: San Francisco, CA Date: 01/04/24Type of Addition: Detached additionProject Description: Build - use existing architectural drawingsWhat types of rooms/spaces are you interested in adding to your home?: OtherComment: We need the following: - Demolition of existing fence - Rough grading of a part of our property - Fine grading of the same location - Landscape Irrigation - Landscape Electrical - Two CMU walls with poured concrete footing - Additional concrete footings for landscape feature - Installation of new fenceProject Location: San Francisco, CA Date: 12/23/23Type of Addition: Second story additionProject Description: Design and buildWhat types of rooms/spaces are you interested in adding to your home?: OtherComment: Customer did not provide additional comments. Please contact the customer to discuss the details of this project.
