How much do addition contractors typically cost?
- Chino hills, California Average$45,181
- Typical Range$27,125 - $46,710
- Low End - High End$13,000 - $100,000

Additions and Remodels
"We hired Ben to remodel our living room and kitchen, which included adding approximately 300 square feet, creating an open floor plan, and removing an enormous brick fireplace in the center of our house. From day one, Ben was amazing to work with. He was on budget, on schedule, professional throughout the entire project, and consistently anticipated potential issues before they became problems. His wealth of experience was incredibly valuable when it came to making decisions along the way, and he was always willing to offer thoughtful advice and guidance. His entire team was fantastic as well: professional, respectful, and clearly committed to doing quality work. We couldn’t be happier with the results and our experience working with Ben. We highly recommend Ben for any remodeling, building, or construction project!"
4962401849CF53F36FD7DFBFDB9CEF6837B81E394192E3F3ADBEB35C88D18EC4 D. in September 2026

Remodeling, Additions, Framing , and 2 more
"We are extremely pleased with our remodel. Jorge was so pleasant and thoughtful, and interested in what we wanted. Our front bathroom needed redoing for my mother's handicap needs, and our request was for an ADA-compliant bathroom, with room for a wheelchair if necessary. He walked us through every detail, came with us to the Floor & Decor, where we got everything we needed or wanted. He is a consummate professional, and even corrected some issues that were found when the bathroom was gutted while construction was underway for the shower. Jorge saw that we passed inspection every time. I loved that he asked our opinion and approval on everything so that it was just how we needed and wanted the job to be. We are so happy with the job Jorge and his crew did, that we are looking forward to his company working on some more projects later on this year. His subcontractors (electrical, tile, plumbing, carpentry, glass) are all wonderful to work with. Thank you so much Jorge!"
2DFF2F7865CE2E706185200E7B9E89DEE0571094DF7ECBD7385A4EF74192E9D3 B. in May 2026

Water and fire damage restorations, Additions and Remodels.
"He built my house and is now in the process of building my second house. I highly recommend him."
Leonard B. in November 2017

"Robert was great, beautiful job remodeling and completed job in a timely manner, definitely contacting him for all future projects and recommending to family and friends. He did such an amazing job with my new kitchen and bathroom!"
37F211D6BFBB3BA5BA318A6764665D50DBB453568D018A14C8F05FD1F99CE5CE 3. in September 2026

"I was able to get the kitchen of my dreams, with this wonderful remodeling that they did to me, it turned out just as I wanted it, really thank you very much"
35C4BAEC5608056D82A4CA82EA2BBEF0857046B21E6360E11DA790C813ADBF84 D. in September 2026

construction, remodeling, concrete
"Absolutely great work"
5597FFC0D90EB19A301C96382E0D1F5573CB3985DEED095714BCDBA790EACEC4 F. in September 2026

ADU, Additions, ADU , and 1 more
"The owner takes pride in his work and is involved and a great communicator."
Martin X. in March 2018
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

Renovation with Elegance and Value, Pergolas, Kitchen & Bathroom Remodel , and 1 more
"Everyone is very professional, punctual , clean afterwards , excellent quality work. Ani did excellent staying within my budget . Job was completed as schedule, overall very satisfied with this company and very happy they help me remodel my kitchen now I have my dream kitchen. Will definitely recommend them!!!"
Maria H. in November 2020
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Chino hills Addition & Remodeling Contractors are rated 4.8 out of 5 based on 119 reviews of 119 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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