Get matched with top roof sealant application pros in Diamond Bar, CA

"I have been trying for a while to get my roof replaced. The weather recently damaged my roof more than it was before , so I had no other choice than getting a new roof. I had my roof serviced by Expert Roofing and it was the best choice I have ever made. I had a personal contact with Sean from the beginning to end. He was very helpful, he explained everything to details and was there for every step of the way. I would highly recommend them."

"I can't recommend Reign Roofing enough! They completed our steep roof project in just one week, and the quality of work is excellent. After receiving quotes from 10 other roofers, Reign Roofing stood out for its professionalism, reasonable pricing, and transparency. Our insurance (USAA) was difficult, offering only half of the replacement cost, but Reign Roofing worked with them to submit a detailed estimate and get our roof fully covered. We’re grateful for their hard work and help navigating the insurance process. Thank you, Reign Roofing!"

"California roof experts is a highly professional company. The first time I received a phone call, after requesting help from Angie’s list, they called and left a very nice message. I returned their call and we had a very nice conversation about what needed to be done. We arranged for an inspection/estimate and they were on time - they were very professional. They explained everything, they were not rushing me and it was a very nice experience. I felt very confident with them. After a second estimate from another company did not go well at all, we went ahead and went with california roofing experts. This was a metal roof of a mobile home that was very old and in need of a good cleaning and protection with sealant. They did an excellent - excellent job. They were on time and they were professional. We got pictures before and after and were amazed at the difference. We are so glad we chose them. And we’re glad they could work on a mobile home. Highly recommend"

"Richard came out, found there were several gaps in the roof, and he repaired them quickly and cleanly. He also suggested that due to the high temperatures and strong winds in our area that we have a yearly checkup every fall before the rainy season."

"Outstanding experience from start to finish. The team was professional, punctual, and clearly took pride in their work. Communication was excellent, the job completed on time, and the quality of the roofing exceeded expectations. I highly recommend them to anyone looking for reliable, top-quality roofing services!"

"We have a historic home and there was additional care required to replace siding beneath the roofing material at the eaves. The team at Jordan roof completed the entire job in only 4 days, they fixed up our dormer which had shingles that had deteriorated, and repainted some of the shingles. Our home looks better than ever! Great responsiveness, fair pricing, and high quality work."

"I contacted Hoyt for a quote. Charles came out and made a thorough presentation, leaving me with a pamphlet explaining the product to be used. Within a day I received an email with a quote that was comparable (even a little more attractive) than the other half-dozen quotes I had received. I checked references and reviews, and decided to hire them to replace my 20+ year old roof. I was advised that the final cost could be more depending on how much wood repair was needed. I was also advised that the cost was higher due to the cost of wood (pandemic). I needed a start date delayed due to my schedule, which was to the company's advantage. They began exactly when I needed them. Charles even assisted in moving the RV out of the driveway. Demo of the roof was complete in one day. The rest of the work was done efficiently, and crew cleaned up each day leaving the house looking neat. Inspection was easily completed, and work completed in approximately one week, with Charles answering phone calls with questions and assisting as needed. I would highly recommend Hoyt for product, cost, and quality of workmanship."

"Roof trim repair and painting. Estimate given and agreed. A few days later they requested an additional $ 4,300.00 for *unforeseen extra repair*!!!. Roof trims are plainly visible. How is it an unforeseen problem?. Poor estimating job or bait and switch? Either way, It left us with a bad taste in the mouth..."

"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!"

"I can’t thank Jonathan and the team at Roofing Angels enough for the amazing job they did on our full roof replacement. This was a huge investment for us, and we wanted to make sure we hired the right company. After getting multiple quotes, we went with Roofing Angels because of their professionalism, competitive pricing, and outstanding customer service—and we’re so glad we did! Jonathan was incredibly helpful and responsive throughout the entire project. He kept us informed on the progress, answered all our questions, and ensured everything stayed within budget. The crew worked diligently and completed the job in a timely manner. They were also polite, respectful, and left the site spotless when they were done. Our new roof looks fantastic, and we have peace of mind knowing it was installed with top-notch craftsmanship. If you need a new roof, don’t hesitate—Roofing Angels is the company to call."