How much do home renovation contractors typically cost?
- Costa Mesa, California Average$88,374
- Typical Range$60,500 - $148,833
- Low End - High End$13,000 - $200,000

Residential, Commercial, ADU remodeling and build , and 4 more
"The addition completed by Orange Home Builders Company has greatly exceeded our expectations. The expanded area is spacious and filled with natural light, creating a welcoming and airy atmosphere. The modern design and high-quality materials used in the remodel have added a sophisticated touch to our home. The meticulous attention to detail and the seamless integration with the original structure have made this addition both beautiful and practical."
D9B2CC93A99C4CB2C49AED6ADBAA0DBE551E2F702700F55DBD78D6189E4E1974 9. in May 2025

Additions and Remodels, Kitchen remodels, Custom Home Building , and 3 more
"Efrain and David are fantastic! When our contractor was suddenly unable to continue with the job, David took over with a great positive attitude. He persistently worked with the city to get the building permit, finally ending a tedious 10 month process. Crews were here working every day. Each one of them was considerate, conscientious, and demonstrated a strong work ethic. Efrain and David communicated with us most days and were always accessible to us. My ADU is adorable and just what we wanted and I am sure that many contractors could have pulled it off. The important thing about Olalde is that they truly care and honestly want us to be happy."
Judy M. in October 2023

Bathroom - Remodel, Deck Building, Door Replacement , and 7 more
"Rick and Matt at Coastline Construction are amazing! They work with you, and complete the work quickly for a great value! We plan on using them again for future renovations."
Lisa W. in November 2018

Paintiing, Remodeling
"They were really efficient, detailed, and finished the job very quickly!"
Jenna W. in March 2023

Landscape Design, Pools, Bathroom Remodel , and 1 more
"They did an amazing job, on time, finished the project on a timely manner, and his crew are very professional."
Jose M. in May 2021

Home Aditions, A.D.U, Kitchen and Bathroom Remodel , and 1 more
"Jeremy Lepine Was great to work with during this project"
Judy M. in August 2019

New construction, additions,, Complete Remodeling
"Great work! He's reliable and offers a fair price!"
Dave .. in December 2019
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:
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.
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.
Costa Mesa Addition & Remodeling Contractors are rated 4.8 out of 5 based on 137 reviews of 137 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.
If you're looking for Major Renovation - Multiple Rooms Contractors that serve a different city in California, here are some popular suggestions:
What best describes this remodel / renovation project?
Select the rooms that will be part of your remodel.
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