Get matched with top roofers in Covina, CA

"The Project Manager was excellent in working around the holidays, December 2025 rainstorms and crew availability to repair my November 2025 roof leak and interior wall damage however, two issues of concern were not resolved, i.e., despite the contract stating that "Painting all vents to match the roof", a vent was not painted because they claimed that referred only to any "new" vents installed, and there are 1/2"-1" gaps between some of the reinstalled tiles. Both issues were emailed to the company and discussed with the Project Manager but not resolved. "

"Great work! They came out and delivered what i was promised. Project manager Vic was very responsive and helpful! "

"Excellent service from start to finish. Communication was seamless throughout the entire process, with frequent updates and calls to address any questions or concerns. While their quote was slightly higher than others, I chose them because of the confidence they instilled in me leading up to signing the contract. I didn’t want to take any chances with my re-roof project, and I’m so glad I made the right choice. The work was scheduled promptly and completed efficiently, safely, and with great attention to cleanliness. I would definitely work with Adam again and highly recommend them for any future projects. Thanks again!"

"California Roof Experts is a great roofing company. They are such great professionals with lots of experience and their customer service is unmatched. Arturo, Diego and Carlos are effecient and does great work. They do their best to accommodate ones schedule despite their heavy workload. I was very happy with their work and they are quite reasonable. They work with you I would highly recommend them to anybody needing roofing work."

"They replaced cracked tiles, and replaced the underlayment on leaking area with good rubberized material. Reset a lot of tiles that just moved from the wind. Sealed around all vent pipes. They done more than I expected."

"It went great, I have no complains with them . The price is good."

"Ash did an outstanding job on our roofing project. From start to finish, they were professional, attentive, and incredibly helpful. Ash clearly presented all material options, was always responsive, and made sure we felt informed and comfortable every step of the way. The quality of the work was top-tier, and their attention to detail really stood out. Beyond the craftsmanship, Ash?s customer service was exceptional ? friendly, reliable, and truly invested in making the experience smooth for us. We?re deeply grateful and highly recommend Ash for any roofing needs."

"They repaired my entire roof. They did an excellent job. They had the best warranty. I would highly recommend them. They did everything they promised. No hidden fees and one of the lowest bids."

"I was tasked with some repairs on my parents house that had been unoccupied for 16 years. The roof had a leak (with severe drywall damage inside), the gutters had come down in places and there was a termite problem. I met with numerous contractors and exterminators and finally (after advising parents) chose Nikki with Dr Roof for the replacement of the under-layment and broken tile for the Tile roof (house in Stevenson Ranch CA). Nikki is so professional and sent pictures and kept me informed every step of the demolition and replacement process. Since I was at the residence, I didn't even really need that because I watched over much of the work, but still she went "above the call". Then as other projects were needed, she had contacts for extermination, facia replacement and painting, eve trough replacement and interior house work. I went ahead and contacted other contractors and vendors for those services, but in every case Nikki's contacts were better (or at least similarly) priced. And I am glad I went with her suggested repair people - they too were all very professional (and in no way associated with her, she just recommends them as she's been in the business 27 years and knows reputable, quality contractors). And in every case the other people I had on various projects sang Nikki's praises. She also coordinated the timing for all these contractors to do their work (obviously some things like facia have to be replaced and painted before Eve troughs installed, etc.) Dr Roof overall did a great job. They kept the place neat and I thought their underlayment was the best quality of any of the contractors I met with ( and I got other quotes from companies / individuals). There is still more work to do on the yard and in this house (projects for next year after bank account recovers from these projects - ha! ha!) Nikki will be my first call when looking for additional work on this house for my parents."

"The project manger Eddie at Atom Bulders and his team did an excellent job on my roof. Eddie was very honest, fair with pricing, and delivered high quality work. Communication was great throughout the entire process, and they finished on schedule. It?s hard to find contractors this dependable, I will be recomanding Eddie to all my friends and family. "