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Addition Contractors in Concord, 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

    "We hired them to install new flooring throughout our home, and we were blown away by their expertise and attention to detail. They helped us select the perfect materials for our needs and budget, and their installation work was flawless. Our new floors look fantastic and have completely transformed the look and feel of our home. Thank you, Creekside Pro Construction, for your excellent work!"

    Jack J. in May 2023

    Babylon Builders Logo
    Riverbank, CA·

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

    "I had a great experience working with Ron and Juan. We met and discussed my ideas. They demoed my old patio and slab and build a beautiful new one. There was ongoing communication throughout the process, very appreciative. I would use them again. I'd highly recommend contacting Ron and get a quote."

    Rick T L. in December 2023

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

    Bathroom, Kitchen, Additions and Remodels , and 9 more

    "What a great experience! Tomer, Ricardo and their crew were extremely professional and we are thrilled with the work performed. We moved into our home in a few months ago and immediately started work on remodeling our master bathroom. We interviewed several contractors and felt that we made the right choice with S&L. Their level of communication, cleanliness and attention to detail are what put them over the top. We felt that the entire process was fantastic and we would definitely use them again - and recommend them to anyone looking for a reliable team in the Bay Area."

    Kendrick C. in November 2020

    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

    R
    Pleasant Hill, CA·

    Major Renovations, Remodels, Room Additions

    "He did a great job I am happy with the out come I would definitely recommend them for ADU and kitchen and bathroom remodel"

    Danny R. in April 2024

    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

    Cunningham Construction Logo
    Concord, CA·

    Complete Remodels, Bathroom, Kitchens, Additions, Interior Trim,, General Contractor, Over 38 Years Experience in the Construction Business , and 1 more

    "The team of Paul and Vicki started our project with a detailed quote and definition of work to be done. As the project progressed, underlying conditions required changing our scope to comply with local codes, which was successfully inspected with no re-work. Paul is very detailed and explained what needed to be done, and we became very confident that the work was being done in a most professional manner, with daily photos and progress updates. Each aspect of the project met our expectations and the end price was very fair. Our project consisted of new drywall, installation of windows, framing and finishing work. They paid special detail to matching new and existing paint colors. The workmanship was of the highest quality, as this work dovetailed into an existing wall, and the transition was seamless. They are very neat, protecting other sections of our home from debris, and did a great clean-up after the project was done. We will definitely use them again in our future projects."

    Martin B. in September 2015

Showing 1-9 of 32 results

How much do addition contractors typically cost?

  • Concord, California Average
    $98,346
  • Typical Range
    $30,933 - $155,000
  • 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 Concord, CA

HomeAdvisor Community Rating

Overall Rating:

Concord Addition & Remodeling Contractors are rated 4.9 out of 5 based on 564 reviews of 564 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 Concord, CA

    • Project Location: Concord, CA
      Date: 01/30/24
      Type of Addition: Detached 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?: Living/family room
      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.

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