Integrity Roofing Systems

We've worked with Jamin and his team at Integrity Roofing on multiple projects over the past few years here in the Tri-Valley/Bay Area, and every single one has been a great experience. In 2023, they handled a complete reroof along with roofing work for a home addition — a bigger, more involved job — and did it right the first time. In 2026, we called them back for something much smaller, installing roof vents, and got the same level of care and attention as the big job. What stands out most about Jamin is that he does exactly what he says he'll do, when he says he'll do it. That kind of consistency and honesty is genuinely hard to find in this industry. He's also… read full review

I recently hired Integrity Roofing Systems to replace the roof on my home, and I couldn’t be happier with the experience. From the initial estimate through the final installation, the entire process was smooth, efficient, and exceptionally well organized.

Their pricing was fair, competitive, and transparent, making it easy to move forward with confidence. What stood out most, however, was the outstanding communication. Every member of the team was responsive, professional, and kept me informed at every stage of the project, giving me complete confidence that everything was being handled properly.

The roofing crew was courteous, hardworking, and a pleasure to work… read full review

I had multiple quotes for a roof replacement and chose Integrity because they were the only ones that suggested adjusting the pitch on a section of the roof to fix a problem. The other quotes talked about applying waterproofing materials which probably would have worked but I felt like Integrity was trying to address the underlying issue. Team was awesome to work with, especially Eddie, Kevin, Jose, Liz. They also helped us work in a last minute sun tunnel and made that easy.