We provide the following commercial roofing services.
Our service area covers San Jose, San Francisco, Oakland, Santa Rosa, Sacramento, and Stockton.
ACS is a trusted roofing contractor, with a quality people you can depend on to get the job done. If you have any roof problem, we can fix it.
Single Ply Roofing Systems
Single-ply roofs are highly durable, and long-lived. Our preferred materials are TPO and PVC roofs. Our preferred manufacturers include Firestone, Carlisle, FiberTite, and Tremco. Compare their upsides and downsides. More about our preferred commercial roof systems »
Acrylic and Silicone Roof Coating


Environmentally friendly cool roof coatings extend your roof’s life, and are a good alternative to roof replacement. We install roof coatings by GE Silicone, Astec, and AlphaGuard Bio Liquid by Tremco. Why we recommend acrylic and silicone roof coating systems »
Roof Maintenance



Waterproofing



ACS did a great job on both the painting and the roof restoration!
TP ~ Antelope Self Storage