
Serving Diamond Bar, CA and surrounding areas
Approved
Super Service Award Winner
In business since 2024
Free estimates
Emergency services offered
"Confirmed Roofing did an excellent job on my roof repair!"





+370


Serving Diamond Bar, CA and surrounding areas
Approved
Super Service Award Winner
In business since 2024
Free estimates
Emergency services offered
"Confirmed Roofing did an excellent job on my roof repair!"





+370

Serving Diamond Bar, CA and surrounding areas
Approved
In business since 2014
Free estimates
Emergency services offered
"Professional, contacted me immediately, completed the repair in a timely manner. Highly recommend his services."

Serving Diamond Bar, CA and surrounding areas
Approved
In business since 1979
Free estimates
Warranties offered
"Contracted Federal Building and Roofing with Richard and his team after Listening to Richard's suggestions during the estimate. Had bad water damage to many Rafter Tails as well as a severe leak in the garage, Had several Contractors out for estimates some wanting to go a much more expensive route to repair the damaged wood on the Rafters as well as suggesting a complete Torch down on the entire roof which was not needed, which came with a less than desirable Warranty along with higher costs. Richard gave me peace of mind with his knowledge and suggestions which in turn provided a much longer Warranty and cheaper more effective route to repairing the damaged Rafter tails,all at a very reasonable price compared to other estimates. Any Contractor should have been able to provide me with these suggestions and alternatives but failed to do so. Richard and his team were Professional, polite,cleaned up thoroughly each and every day and completed the job on time as scheduled."





+2

Serving Diamond Bar, CA and surrounding areas
Approved
In business since 1990
Free estimates
Warranties offered
"Hoyt did a re-roof job, replaced the under-layment and replace lightweight concrete tiles. Corrected problems left behind by previous roofers many years ago. Workers showed up on time and communicated status and daily coordination. Did several walk-throughs at the end of the job to ensure there were no loose ends. Overall - very pleased with the job."





+8

Serving Diamond Bar, CA and surrounding areas
Approved
Free estimates
Emergency services offered
Warranties offered
"Nicholas from Rescom Roofing Pros is fantastic! He really helped me grasp everything by explaining it in easy-to-understand steps. Plus, he kept me in the loop with real-time updates, and the cleanup was spotless. Thanks again!"





+44

Serving Diamond Bar, CA and surrounding areas
Approved
In business since 2024
Free estimates
Emergency services offered
"repair a leak on the roof"

Serving Diamond Bar, CA and surrounding areas
Approved
In business since 1981
Free estimates
Emergency services offered
"The inspection and estimate were completed in a timely manner and the work was done on schedule and in a very professional manner. Two man crew spent about 4hours doing the repair as described. The leak was fixed and I am pleased. The price was higher than I expected, but it was the lowest of three Angie's List contractors so I am satisfied."




Serving Diamond Bar, CA and surrounding areas
Approved
In business since 2020
Free estimates
Emergency services offered
"Needed a whole new tile roof put on my home. as I’m sure some people know, this is a big expense of a repair and was hesitant in many ways. Green ladder roofing handled business professionally & efficiently. I’m please to have picked this company to fix up my home. Thanks to Justin for the help!"





+38

Serving Diamond Bar, CA and surrounding areas
Approved
In business since 2023
Free estimates
Emergency services offered
"David from Clearview Roofing was fantastic in helping replace the roof at my daycare center. We had a huge leak, and he was incredibly speedy with the repairs. He took care of everything from A to Z, making the whole process smooth and stress-free. Highly recommend!"





+7

Serving Diamond Bar, CA and surrounding areas
Approved
Free estimates
Emergency services offered
Warranties offered
"After calling at least 10 different roofing companies, I was starting to lose hope. Every company seemed to give me the runaround, telling me I needed more and more work, & it felt like they were just waiting to open up the roof so they could keep adding charges. The whole process felt like a scheme. Then found California Building Professionals, the experience was completely different. They responded quickly, came out to inspect my roof, and explained exactly what needed to be repaired—no scare tactics, no upselling, and no unnecessary work. They gave me an honest estimate, and throughout the entire project, there were absolutely no surprise fees or added costs. They showed me step by step everything they were going to do. The quality of their work was outstanding, and they delivered exactly what they promised. This has been the best experience I've ever had with a roofing company. It's hard to find contractors you can trust, but CBP earned my confidence and business for life!"





+11