Asphalt Roof Repair Contractors in NAPA, CA

"Pablo and his crew know what they're doing. Our standing-seam metal roof looks great! They showed up on-time every day, worked hard, fixed problems that were discovered and left us with a beautiful roof. It was obvious from their bids that many other roofing contractors didn't really want to install metal. Ontop gave us a fair quote - and backed it up with great workmanship."

"This was a large tile reset job for a Tesla solar system. The company was very fast to get started were very thoughtful and thorough. The work was completed in three days. Unlike 99% if customers, i was on the roof multiple times and witnessed their work. I have a high regard for the crew and would rehire them in a heartbeat. Price was fair. Recommend"

"Excellent job, very efficient and very good customer service"

"Very professional and personable service. They did an amazing job and were very respectful of my property. I am very pleased! I highly recommend them"

"The work was exceptional. It was all done in one day and it was beyond my expectation. I'd give higher than five stars if I could."

"The job included complete tear-off down to the decking for both asphalt shingle on peaked roof and PVC durolast membrane on flat portion of roof. The crew was efficient and they cleaned up daily. I am quite satisfied with the finished product."

"We hired Frontline Roofing to repair and install a new roof. We were extremely happy with their work and with how they showed up on time early and kept everything neat and clean. We had some if our eaves and Korbels repaired and They did an excellent job. We have a 10 year warranty but I'm sure we won't need to call them as they were very thorough and take pride in their work. We highly recommend them if you need any work done on your roof."

"Love my gutters. Very good job. They finished installation in one day."

"On time, friendly, and knowledgeable. Good followup if necessary."