How much do addition contractors typically cost?
- Dana point, California Average$91,356
- Typical Range$13,000 - $91,356
- 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
UB
Irvine, CA·
Remodeling
"Good work and always on time"
C63CBC596732C3DBCAF1DF2F868B8CD7EC98742D06CC53D569ED9B5E7E683B9B 4. in December 2025
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
HP
Monrovia, CA·
Riverside, CA·
Additions, Custom Home Builds
"He has built three custom homes for us, very efficient, timely in all three. The first two were three and half months and the third was five and half months. He is very efficient very much into the details for the work, walls were very straight, cabinets were very good, and the details in all the work were phenomenal. Their price is very good, did not over charge on anything, just great."
Mike J. in April 2011
IB
In business since 2005
Coto de Caza, CA·
Remodeling-General, Remodeling-Major Renovations, ADUs , and 2 more
About us: "We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's custom needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job."
Showing 1-9 of 21 results
Costs for related projects in Dana point, CA
- Build an Addition$13,000 - $91,356
- Demo an Interior$1,025 - $2,468
- Remodel or Renovate a House$55,500 - $88,374
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.
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HomeAdvisor Community Rating
Overall Rating:
Dana point Addition & Remodeling Contractors are rated 4.7 out of 5 based on 99 reviews of 99 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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