Get matched with top asphalt shingle roofing installers and replacers in Potrero, CA

"We had a leak around the chimney area of our roof. Rick initially diagnosed the leak as from old flashing in need of replacing. Was quoted $1250 for the repair. They had their guys come out promptly and replace the flashing all around the base of the chimney where it meets the roof. Doing a nice clean job. However, upon the next rain event that we had (about 1 week later), the leak was still vey apparent. Rick came back out to look at it again, and realized that he had mis-diagnosed the problem, and that the leak was actually coming from another area where the fascia board on the side of the roof penetrates the chimney stack. He was very apologetic and reduced the amount that I owed him for the repair by 50%. He then referred me to a stucco contractor to correct the actual problem. He was very honest, and I appreciate his being willing to work with us. To be honest the flashing probably needed to be replaced anyway in my 30 year old house."

"In 2018 Sequoia Roofing replaced my entire roof and did an excellent job for a reasonable price. In 2024 they helped me convince my HO insurance that my policy shouldn't be cancelled because the roof is still in outstanding condition with no faults or flaws."

"We got several bids before choosing Protect All Roof, Inc. Their offer was very competitive and they were also able to install gutters on the house - several of the other contractors only did roofing. Mario and his team were respectful, friendly and hardworking. They got the job done well, even working Saturday in record-breaking heat to complete it. We chose GAF Timberline HD Reflector series shingles and are very happy with the quality of the product and installation. Now we have the best looking roof on the block."

"Excellent Service and Repair! The gentleman doing the installation was very professional and seemed very knowledgeable. He was able to explain the difference in advantages/disadvantages of various roof materials. And the work was done before the next rain!"

"Great experience. We had some lose tiles on our roof that needed to be reattached. Spoke with Kendall. He and his crew showed up on time. They were very professional. Solved the problem. No hassles. Highly recommend"

"Spencer and his crew finished the entire project in 2 days. 2,565 sq ft house in 2 days. 1 day they took off the old shingles and the second day they came and installed the new one. Spencer was very easy to work with, he provided samples, and we chose the color we liked. I recommend him and the team to anyone looking to get a new roof."

"They did a very good job installing my new roof with shingles."

"We are beyond thrilled with the roofing job Universal Builders Co. completed for our home. The crew was professional, on time, and left everything spotless. Highly recommend them for anyone needing quality roof work."

We provide reliable, high-quality roofing solutions backed by experience, craftsmanship, and honest communication. From small repairs to full roof replacements, our team is committed to protecting your home with durable materials and expert installation.\n\nWe understand that your roof is one of your home’s most important investments, which is why we focus on long-term solutions—not quick fixes. Homeowners choose us for our professionalism, clear estimates, and dependable results.

\n\nWe take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.