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
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Service Pros
North Hollywood, CA·
General Construction & Renovation, Bathroom & Kitchen Remodels, Design & Build Contractor , and 4 more
"Kitchen and M. Bath My husband and I were facing our first remodeling project as first time homebuyers. We are so happy that we chose Beverly Builders Group for our kitchen and master bath remodel project. They did an amazing job! Roy and Lauren, were my leaders and designers, they came out to meet with me personally to discuss my needs and the vision that they have for our remodel project was stunning. They both really listened to me and also offered great suggestions and design advice. The team assigned to our kitchen master bath remodel project - from the demolition guys and frames to the tile guy, electrician, plumber, etc...were top-notch and did great work. During the entire process, if we had a question we could always call the office directly at any time. Now we want to remodel our other bathroom and garage. We did not even have to think twice. We will definitely go again with Beverly Builders Group for such a fantastic job the first time that we wanted them to do our next remodeling job too!"
Cristian R. in December 2024
AA
Marina Del Rey, CA·
ADU / Garage Conversions, Bathroom Remodel, Additions / Complete Home Remodeling , and 1 more
"Very professional, the workers were extremely meticulous! They took great care in their work and it shows. I’m extremely pleased with the results and would definitely recommend this company for any future needs."
Frank R. in December 2024
VB
BEVERLY HILLS, CA·
Additions, Remodels, Remodels , and 1 more
"Vulcan Build helped me remodel my bathroom, did my flooring and painted my house. The work was clean and very high quality. I enjoyed the ease of communicating with Michael and his team."
Roy S. in August 2024
DD
Sherman Oaks, CA·
Garage Conversion, Home Improvement, ADU , and 4 more
"Considering it was last minute and rush job they were very prompt and even came out same day to help me. I look very forward to working again in the future with more projects."
Mike F. in December 2017
Burbank, CA·
Bathroom - Remodel-Additions, Paint-Drywall - Repair, Major Renovation - Multiple Rooms , and 2 more
"VERY FRIENDLY AND GREAT WORKMANSHIP"
Neal L. in November 2015
Woodland Hills, CA·
room addtion, Bathroom Remodel, Kitchen Remodel , and 7 more
"Topaz remodeling really took care off me and promised everything they gave. Joe the contractor was very friendly ,professional,and neat.Before they worked they covered the floors and appliances we were still using to make sure they didn't get damaged appreciated that. loved the kitchen they did for us,they did the tile flooring,backsplash,and cabinets.Will definitely be calling them back for future projects."
noam G. in December 2020
Los Angeles, CA·
Bathroom Remodel, Roofing, Flooring , and 2 more
"Really great experience after hiring Platinum! We had a great experience when we started to get their help regarding kitchen renovation. At first, I was very afraid with the thought of a time consuming and difficult process of kitchen remodeling. However, the project manager resolved all my concerns with the matter. This company has some mind blowing ideas and thus gave me a beautiful kitchen within very short period of time. I will always be grateful to them for their excellent services."
mike W. in October 2021
Winnetka, CA·
Kitchen Remodels, Additions - Residential & Commercial, Garage Conversions and Remodels , and 2 more
"I am using Golan to remodel my entire house!"
karen B. in December 2014
MR
Burbank, CA·
Exterior Remodeling, Home Remodeling, Kitchen and Bathroom Remodeling , and 2 more
"Eyal managed our ADU project with expertise and professionalism. The final product is beautiful, energy-efficient, and exactly what we hoped for. We highly recommend their team! The attention to detail in both design and construction was outstanding."
AE6FA80CFB1AD27A3597EB4B67A024D2FB9D241CF0FD343330A75BAA5D35609F 3. in March 2025
Showing 1-9 of 41 results
Costs for related projects in Santa monica, CA
- Build an Addition$90,000 - $114,000
- Demo an Interior$0 - $1,600
- Remodel or Renovate a House$63,131 - $128,100
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 673 reviews of 673 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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