How much do addition contractors typically cost?
- San clemente, California Average$91,356
- Typical Range$34,750 - $111,666
- Low End - High End$8,540 - $200,000
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Service Pros
Huntington Beach, CA·
ADUs, Additions & Garage Conversions, Bathroom Remodeling, Full-Service Design, Permits & Construction , and 2 more
"thank you Eli and hq remodeling for remodeling our ugly backyard and turf it into a beautiful fun space! It was a good experience working with this company and I will recommend them to my friends and neighbors."
6A139D285C4BD09BD8F08BB9335BA237BBF4C2E696E57D371717321E65003029 C. in August 2026
Lake Forest, CA·
Bathroom Remodels, Kitchen Remodels, Outdoor Remodels
"Prohome remodels did a room addition for me and I could not be happier. The kindness, service, collaboration, and results are truly unmatched. Highly recommend!"
77368E82A7C4F4EB475BF231A7368CDFA268EC76B74C9C69EBE3B77E7B77AC5C F. in February 2026
Santa Ana, CA·
ADU's, Additions, Remodels , and 1 more
"Jose and his team are the ultimate professionals. I highly recommend Prestige Home Design. Our extensive remodel is now our dream home. Our remodel included increased square footage, new plumbing, electrical, HVAc, roof and windows. Jose brought lots of great ideas to us and kept all the subs on task."
CE9F7E3E65EA7BA417D14C5099D1CA003D440E2C2C2D570A87478587488A35ED A. in September 2026
Studio City, CA·
"Awesome job. Professional, quick and exceptional performance. The guys were quick, courteous and I couldn't have asked for anything better."
EDD3F7CE3DE43997C15388909DD52B37F5D826B7F160DF804F36916F63B5B0A1 7. in October 2026
Westminster, CA·
Remodeling
"Shu and his crew did a great job. They protected my staircase and created barriers to separate the work and the rest of the house. They were always on time and they did a great job. Very pleased w the workmanship and the result. Can’t go wrong w Shu. A reliable contractor."
38C8D89D8C5A3D09F6BFFBA9FFD711D3B397CE817AF4BEBF3909EC14DBF440A2 5. in May 2026
AC
Carlsbad, CA·
Remodels, Additions, Deck Builds , and 5 more
"Nathan did a beautiful job on our main bathroom remodel. He's a very talented contractor and keeps everything neat at the end of the day. He's on time and his prices are very fair. We've now hired him to redo our redo the rest of our home!"
8438EFBA6910FFDF3264B06BE19BE1B6AE8C717274AADB9B118FE287900DC8B8 9. in August 2025
MH
West Hills, CA·
Concrete, Painting, Roofing , and 1 more
"We hired McCormick for a bathroom remodel, and the whole process was smooth and professional. Khaled helped us make smart choices on design and materials that worked for both our budget and style. Now, our bathroom feels like a spa every time we step in. I appreciate the quality and attention to detail. These folks definitely know what they?re doing!"
Jackson M J. in December 2024
Orange, CA·
Second Stories, Interior Remodels with Additions, Room Additions , and 7 more
"I am so happy that after 2 years of interviews and interviews, I found Newland Construction Company to do the work. I was impressed from the beginning how meticulously Terry was. I finally found the people that I feel comfortable of putting our home into their hands. They know what they are doing, they worked hard and clean I will hire them over and over without any hesitation. I was impressed at every step of the work they did right from the drawing. The price and, the breaking down of payments was great. The communication was wonderful and I am very happy with my new bedroom and bathroom."
v R. in November 2013
HP
Monrovia, CA·
Showing 1-9 of 23 results
Costs for related projects in San clemente, CA
- Build an Addition$34,750 - $111,666
- Perform Home Renovations and Repairs$9,750 - $40,000
- Remodel or Renovate a House$45,000 - $85,000
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 clemente, CA
HomeAdvisor Community Rating
Overall Rating:
San clemente Addition & Remodeling Contractors are rated 4.8 out of 5 based on 116 reviews of 116 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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