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Addition Contractors in Oakland, CA

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Service Pros

    Cal Green Remodeling Logo
    Santa Clara, CA·

    Kitchens, Remodeling, Bathrooms , and 2 more

    "We met with a few companies regarding our kitchen project before we ended up choosing Shai with Cal Green Remodeling. We picked him because of the knowledge he had and confidence he gaves us. He provided us with great ideas and a detailed estimate and timeline of what we could expect. His price was not very different than the others, however, his presentation was. Some of the other companies missed the mark on the details, which for us was very important considering this project was not cheap. Shai, had an answer to all of our questions and he offered us realistic expectations. Upon completion of our kitchen, we must say, we are super pleased with the results. We especially love the new island we added. Everything came out well and clean. The workers were efficient and kept the area clean during the renovation process. Shai was also readily available if we had any questions. I only wished we have used him for our bathroom remodeling project last year. Iâ m sure we will be using them again in the future!"

    Mason S. in May 2023

    Creekside Pro Construction, Inc. Logo
    Pleasant Hill, CA·

    Hard landscaping, Home Renovations, Bathroom remodel , and 2 more

    "Jacob was personable, clear in his communication, had floors redone, roof new, bath remodeled, new kitchen, recessed lights, etc. Hadn't been updated inm about 40 yrs, looks great."

    Linda F. in October 2021

    Babylon Builders Logo
    Riverbank, CA·

    Concrete Work/ Pavers, Landscape -Design /Install/ Remodel, Outdoor kitchens, out living, xeriscape, Decks-Pergola/ Fence , and 2 more

    "Great communication, very professional and I feel I received excellent advice on how to deal with the hillside that was pushing against the fence, voila I now have a concrete retaining wall to guard against the natural movement of the earth in addition to a beautifully crafted redwood fence. The new gate reflects a true craftsman. Ron George got the job done ahead of schedule too! I would highly recommend Babylon Gardens."

    Peggy S. in July 2018

    S and L Remodeling and Design, Inc. Logo
    Walnut Creek, CA·

    Bathroom, Kitchen, Additions and Remodels , and 9 more

    "Tomer and Roberto have done a great job remodeling my entire house. The house has been completely transformed. It looks beautiful and functional. I appreciate most the quality they delivered but also the fact that they were always polite, accommodating and responsive to my concerns. This helps a lot as house renovation can be stressful with many big decisions to make. In terms pricing and pay schedule and scope of work they were fair and kept to the letter. I would recommend S&L for any remodeling project."

    Magda R. in August 2021

    GPI Builders, Inc. Logo
    Walnut Creek, CA·

    Concrete and Masonry, Decks and Railings, Additions and Remodels , and 1 more

    "Me and my husband looking for contractors, after long research we found GPI Builders and they provide the best service. We did remodeling to our bathroom and master bedroom. They also gave us a great design! The crew pay attention to every details + responsive very quickly to any issue we had. Thanks!!!"

    Jennifer G. in December 2021

    YC

    "They are unmatched in their knowledge of this subject. I needed a retaining wall built, and Yard Creations Landscape addressed the task with accuracy and creative creativity. They meticulously designed and carried out the project, producing a retaining wall that is both aesthetically pleasing and structurally robust. 10/10"

    Alex M. in July 2023

    QPS Inc General Contractors Logo
    Concord, CA·

    kitchen remodels, Bathroom remodels, Interior and exterior painting , and 5 more

    "They went above and beyond. Plan on hiring them for more work. Awesome!!"

    Marla N. in November 2019

    BB

    "We were so happy with our experience with BNO Builders and thrilled with the result of our beautiful kitchen! From the beginning, the owner and our project manager Omer Milner made us feel that weâ re in a good hands and he made sure to keep us updated on the project progress all the time. Their quality of work is amazing and they were so timely. Weâ re extremely satisfied with the work that was done and would highly recommend BNO and Omer to anyone whoâ s looking for a reliable and skilled contractor."

    Nicole P. in November 2023

    Golden View Renovation, Inc. Logo
    Santa Clara, CA·

    Additions, Major Renovations, Kitchen Remodels , and 2 more

    "The project manager was really great. He took care of everything. Was very responsive when I had questions, got back to me quickly."

    Joanne .. in March 2021

Showing 1-9 of 38 results

How much do addition contractors typically cost?

  • Oakland, California Average
    $98,346
  • Typical Range
    $40,000 - $250,000
  • 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 Oakland, CA

HomeAdvisor Community Rating

Overall Rating:

Oakland Addition & Remodeling Contractors are rated 4.8 out of 5 based on 368 reviews of 368 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 Oakland, CA

    • Project Location: Oakland, CA
      Date: 01/23/24
      Type of Addition: Ground level addition
      Project Description: Design and build
      What types of rooms/spaces are you interested in adding to your home?: Bedroom(s)
      Comment: Customer did not provide additional comments. Please contact the customer to discuss the details of this project.
    • Project Location: Oakland, CA
      Date: 01/21/24
      Type of Addition: Detached addition
      Project Description: Design and build
      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?: Kitchen
      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?: Living/family room
      Comment: Customer did not provide additional comments. Please contact the customer to discuss the details of this project.
    • Project Location: Oakland, CA
      Date: 01/19/24
      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?: Bedroom(s)
      Comment: We are trying to decide between a detached addition or a second floor
    • Project Location: Oakland, CA
      Date: 01/15/24
      Type of Addition: Ground level addition
      Project Description: Design and build
      What types of rooms/spaces are you interested in adding to your home?: Bedroom(s)
      Comment: Want to expand the room over my garage

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