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Addition Contractors in Santa Monica, CA

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Service Pros

    DOMUS DESIGN BUILD Logo
    Downey, CA·

    Room Additions, Bathroom Remodels, Kitchen Remodels , and 2 more

    "I can't say enough good things about our experience with Domus! They transformed our outdated kitchen into a beautiful modern space. The team was professional, timely, and they truly listened to our needs. It was a pleasure to work with them."

    Camila M. in October 2024

    Mario Juarez Logo
    Arleta, CA·

    Bath/ kitchen remodels, Concrete, Tile/ Marble/ Granite/ Quartz , and 1 more

    "They were very professional and did everything i wanted and in a timely manner! They remodeled my kitchen and bathroom definitely recommend them"

    johan B. in January 2025

    RH
    Long Beach, CA·

    custom home build

    "I hired ReBuilt for a full-gut interior renovation. From the first call to the final site clean I felt taken care of. The estimate was detailed and clear. The in-house designer, Kaitlin, implemented my ideas and tactfully injected a few of her own to create a beautiful finished design. My Project Manager Ricardo was onsite daily and posted logs on Buildertrend, the companies software system. It was great seeing the updates! He also kept adherence to the 16 week schedule and overcame some minor obstacles from the city and a few materials vendors. All in all I'm very happy with the outcome and would definitely recommend ReBuilt!"

    Malyn D. in September 2024

    VD
    Culver City, CA·

    Renovations, Additions

    "The project involved making and installing replacement French door, installing vinyl flooring in the kitchen and office, installing awnings, fixing gutters. The project manager Ben coordinated many different skilled crafts and did a great job."

    Bob R. in January 2024

    HP
    Los Angeles, CA·

    Small Projects, Painting, Renovation

    "I'm very happy, they're great."

    michelle J. in July 2024

    Ariel Muller Logo
    Los Angeles, CA·

    ADU construction, Structural repairs, Major Home Remodeling , and 4 more

    "They did very good work, and get it done quickly. They showed up on time, very happy with the results, gave a great price, very honorable, and I would highly recommend them to all."

    Zack R. in November 2017

    Guideline Builders Logo
    Redondo Beach, CA·

    Bathroom remodeling, Kitchen remodeling

    "perfect customer service"

    Edwin A. in December 2017

    PC
    Los Angeles, CA·

    Remodels

    "They showed up on time every day and completed the project on time, even after I added scope. Perjad went out of his way to make us happy and was very responsive. The quality of the work was great and I couldn t be happier"

    David H. in April 2019

    YC
    Valley Village, CA·

    ADU, room addition, Roofing , and 2 more

    "Excellent customer service and great job done!"

    J M. in April 2021

Showing 19-27 of 41 results

How much do addition contractors typically cost?

  • Santa Monica, California Average
    $91,356
  • Typical Range
    $90,000 - $114,000
  • Low End - High End
    $8,540 - $200,000

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 Santa Monica, CA

HomeAdvisor Community Rating

Overall Rating:

Santa Monica Addition & Remodeling Contractors are rated 4.8 out of 5 based on 612 reviews of 612 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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