How much do addition contractors typically cost?
- Whittier, California Average$91,356
- Typical Range$0 - $133,000
- Low End - High End$8,540 - $200,000

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

Additions and Remodels
"Stop your search now, you've found the contractor you should go with, you will not be disappointed! This is the second project I've had Ben and his team do at my house and they knocked it out of the park again. This time around they remodeled two bathrooms and put in a new hall closet. They were rock stars throughout the entire project. There wasn't a single time that any reasonable request I made was denied. This was a huge load off my shoulders when dealing with such permanent decisions that comes with bathroom remodels. They were very patient and understanding as I ran into several supply issues that were out of my control during the project as well. It's very obvious that he's had years of experience with construction. His attention to detail and his forethought allowed my wife and I to rest easy knowing that they would always be able to bring up potential issues as well as offer us solutions to issues that we were going to run into many steps down the line."
EEE4B0443FA84C537CF857968CA538BF3458D39AA9F6C657A60F7A81FB9732AB 3. in October 2026
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

Addtions Remolding
"This company remodeled my kitchen and they were truly professional and completely honest from start to finish. Although there were some unexpected issues they resolved everything very smoothly. They also cleaned after themselves at the end of every working day. The most important they made amazing kitchen, beautiful design and quality. Excellent contractor, thank you Unique Home Design & Remodeling!"
Phil D. in September 2019

Kitchen Remodels, Additions - Residential & Commercial, Garage Conversions and Remodels , and 2 more
"Golan did exactly what they said they would do. Always on time and project finished on time. This was a very smooth remodel. Everyone was great to work with and Jenny was fabulous. She made sure that everything was on schedule and the work was done to perfection."
Mary R. in September 2014
"i hired Creative home remodeling group to renovate my kitchen and two bathrooms. I met Ben the project manager and since the beginning it Went smooth. I highly recommend Ben and his crew for future projectss and I'll definitely used them again. the guys were really nice and professional. Thanks again Creative & Ben."
CBDC5310880F77B2AE6BDF373D3342D4D3210E72DC082BDF3E5B4D142DA65626 D. in June 2026

"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

Additions, ADUs, New Construction , and 1 more
"They are very professional I recommended๐๐๐๐๐๐"
52646B7EA8CCB53C8B137578E3241A8DF1225F93233979F0E0FF36C52BF21D61 4. in August 2026

construction, remodeling, concrete
"Absolutely great work"
5597FFC0D90EB19A301C96382E0D1F5573CB3985DEED095714BCDBA790EACEC4 F. in September 2026
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Depending on the type of project, you may find subtle differences in the hiring process. Hereโs a look at task-specific advice.
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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.
Whittier Addition & Remodeling Contractors are rated 4.9 out of 5 based on 250 reviews of 250 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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