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Addition Contractors in san francisco, CA

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Service Pros

    BE HOME REMODELING INC Logo
    San Jose, CA·

    Kitchen Remodels, Major Renovations , ADU , Design service, roof , and 2 more

    "Loved the bathroom makeover by this team! They were honest, on time, and made sure everything was perfect before moving to their next project. Super friendly and the work is top-notch. My bathroom looks amazing - exactly what I wanted. Highly recommend them for a great job done."

    Gregorio _. in December 2024

    Unique Home Design & Remodeling Logo
    Redwood City, CA·

    Addtions Remolding

    "This company remodeled my kitchen and they were truly professional and completely honest from start to finish. Although there were some unexpected issues they resolved everything very smoothly. They also cleaned after themselves at the end of every working day. The most important they made amazing kitchen, beautiful design and quality. Excellent contractor, thank you Unique Home Design & Remodeling!"

    Phil D. in September 2019

    BU

    "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

    Build UR Dream Builders, Inc Logo
    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

    RC
    Tracy, CA·

    "He did a great job. Great customer service and he used good materials. My mother-in-law loved his job. Perfect pricing."

    Masoud M. in October 2021

    Creation 7 Builders Logo
    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 Creation 7 on our kitchen remodel. We loved working with Cameron, our Project Manager. From the beginning, Cameron was extremely easy to work with and was very organized. He clearly laid out the project plan and communicated with us daily on status of project and any dependencies where he needed our input. He is one of the main reasons we had such a good experience with Creation 7. One of the things we value most about the Creation 7 team is they committed to a timeline up front and delivered on it. We've heard many stories where projects get delayed for various reasons, but the Creation 7 team was able to meet the original deadline. This was extremely important in us choosing Creation 7. Another thing we really appreciate about the team is their flexibility. They consistently were able to work with us as the project was in-flight and was able to adapt and pivot regardless of circumstance. The team worked very hard and was very productive each day and we were able to communicate our requirements and needs in real-time and the team was able to accommodate them to the best of their ability. Overall, the team was very professional and great to be around and it was a positive experience and we are extremely happy with the result."

    Matt L. in December 2019

    FS
    PACIFICA, CA·

    "Always on time and professional."

    Martin B. in November 2023

    AS
    Huntington Beach, CA·

    "Their building design services offered a distinctive blueprint that maximized every inch of our space efficiently. It's a perfect blend of creativity and functionality, tailored to our lifestyle and needs."

    Martin G. in July 2024

    Dynamite Construction Management, Inc. Logo
    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

Showing 1-9 of 28 results

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

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 4.6 out of 5 based on 329 reviews of 329 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

    • Project Location: San Francisco, CA
      Date: 02/01/24
      Type of Addition: Ground level addition
      Project Description: Design and build
      What types of rooms/spaces are you interested in adding to your home?: Bathroom(s)
      What types of rooms/spaces are you interested in adding to your home?: Kitchen
      What types of rooms/spaces are you interested in adding to your home?: Bedroom(s)
      Comment: Customer did not provide additional comments. Please contact the customer to discuss the details of this project.
    • Project Location: San Francisco, CA
      Date: 01/31/24
      Desired Completion Date: Timing is flexible
      Request Stage: Planning & Budgeting
      Location: Home/Residence
      Project Description: Design and build
    • Project Location: San Francisco, CA
      Date: 01/30/24
      Desired Completion Date: Timing is flexible
      Request Stage: Planning & Budgeting
      Requires Work on Historical Structure: No
      Request for Commercial Location: No
      Project Description: Design and build
      What type of second floor addition will this be?: Full addition
      Rooms Included:: Bedroom(s)
      Rooms Included:: Living/Family room
      Rooms Included:: Bathroom
      Comment: no
    • Project Location: San Francisco, CA
      Date: 01/25/24
      Type of Addition: Second story addition
      Project Description: Build - use existing architectural drawings
      What types of rooms/spaces are you interested in adding to your home?: Bathroom(s)
      What types of rooms/spaces are you interested in adding to your home?: Kitchen
      What types of rooms/spaces are you interested in adding to your home?: Bedroom(s)
      What types of rooms/spaces are you interested in adding to your home?: Other
      Comment: Renovating an existing extension at the rear of the house. Replace back exterior staircase going from the 3rd floor to the ground. Renovate 3rd floor sunroom into an outdoor deck. Renovate 2nd floor laundry room. Renovate ground floor bedroom and add full bathroom and kitchenette.
    • Project Location: San Francisco, CA
      Date: 01/15/24
      Type of Addition: Convert or finish existing space
      Project Description: Build - use existing architectural drawings
      What types of rooms/spaces are you interested in adding to your home?: Bathroom(s)
      What types of rooms/spaces are you interested in adding to your home?: Other
      Comment: Customer did not provide additional comments. Please contact the customer to discuss the details of this project.
    • Project Location: San Francisco, CA
      Date: 01/13/24
      Type of Addition: Ground level addition
      Project Description: Design and build
      What types of rooms/spaces are you interested in adding to your home?: Kitchen
      What types of rooms/spaces are you interested in adding to your home?: Living/family room
      Comment: want to add estimated 18ft out with 20ft width
    • Project Location: San Francisco, CA
      Date: 01/08/24
      Type of Addition: Second story addition
      Project Description: Design and build
      What types of rooms/spaces are you interested in adding to your home?: Kitchen
      What types of rooms/spaces are you interested in adding to your home?: Bedroom(s)

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