Addition Contractors in Diamond bar, CA
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Service Pros
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
"We recently completed a full pool remodel along with new concrete pavement around the entire backyard in Palm Springs, and the results came out amazing. The pool was fully upgraded with a modern, clean design, and the concrete work completely transformed the space."
1CC3EF4DE07E7612FA3E75750055CE54A1028631644D659ECA88333409762642 6. 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
"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
"πππ»ππ»ππ»ππ»ππ»ππ»ππ»ππππππ₯π₯π₯π₯best contractor"
CF9F68675DFF42E1A4CFF34113A0F5CE4A841045088CF99F1EDBE41BF1C38897 6. in August 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
Kitchen, Bathroom and Complete Home Remodels, Exterior and Interior Painting, Additions and ADUs (Accessory Dwelling Units) , and 2 more
"I had such an amazing experience working with Idan Mizrahi, Cleber Cuzziol, and the rest of the Home Renew 360 team! I had a full bathroom remodel completed and the process was as smooth as it could be. Idan and Cleber were fantastic with communication and facilitation throughout the entire process, while also making sure that my full vision came to life within my new space. As a first-time homeowner, I am so grateful for their assistance and guidance throughout this entire project. I will definitely be recommending their team to my neighbors for any home improvements in the future!"
81D753DCCA1585DBD83869F6C5BDA8371F0C2E48F4ED8DF4C828799CB0687050 C. in April 2026
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
Frequently asked questions
- Itβs important that you verify their license is still in good standing. Also keep in mind that certain states or provinces donβt require licensing if the job is under a certain dollar amount.
- You can find a list of your stateβs 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 proβs 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. Hereβs a look at task-specific advice.
You can use HomeAdvisor to help evaluate a contractorβs qualifications. We put pros through a screening process, and award badges to high-performing contractors. You can find these badges on a proβs HomeAdvisor profile, and sometimes, his or her website.
Your research doesnβt stop here. Once youβve 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?
- Whatβs 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 workerβs 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 Diamond bar, CA
HomeAdvisor Community Rating
Diamond bar Addition & Remodeling Contractors are rated 4.9 out of 5 based on 114 reviews of 114 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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