Commercial roofers you can count on.
Roof giving you a headache?
Just say NO to stress. Choose ACS.
Need a reliable roofer? Our customers keep coming back because they count on us to do the job right.
Contractors make you nervous? Our professionals will set your mind at ease.
What if something goes wrong? We’ll do our best to make sure it doesn’t. If it does, we’ll fix it.
Winter is coming. Is your roof ready for the rains? Our roof maintenance packages come with a no-leak guarantee »
Don’t delay. Call us today at (925) 548-9748 !
ACS is a licensed roofing contractor and general contractor and the second-largest veteran-owned business in the Bay Area. Our service area includes San Jose, San Francisco, Oakland, Santa Rosa, Sacramento, and Stockton.
Don't replace, if you can restore.
We follow state and county COVID-19 guidelines to ensure your safety. More »
Oakland • San Jose • San Francisco • Sacramento • Santa Rosa • Stockton
What Solution is Best for You?
TPO Roofing
TPO is on 1/2 of all commercial roofs. Find out if this popular choice is right for you »
Project Spotlight
66,00 sq ft
Firestone TPO
Novato
Skilled Nursing Facility
65,000 sq ft Acrylic Roof Coating over TPO Kohl’s, Petaluma Retail
50,000 sq ft
TPO & Composition Shingle
Yuba City
Assisted Living Facility
80,000 sq ft
Silicone Roof Coating
El Cerrito Shopping Center
RetailA Licensed and Certified
Commercial Roofing Contractor
Serving Northern California
For 20 Years
Video Highlights
C&H had a sticky problem nobody wanted to fix.
View video »
The customer added 15 years to their roof life and saved big. View video »
We solve every roof problem, even skylights. View video »
Premier Commercial Roofing Solutions You Can Trust
For two decades, we’ve built our reputation as one of the premier commercial roofing companies in Northern California with:
Transparent Quotes
We value your time, so we provide quick, comprehensive, hassle-free quotes, at no charge. Got questions? We’re happy to answer them.
Professional Craftsmanship
We do high-quality work on time and on budget. Our certified team is up to date on the latest and greatest processes, tools, and methods to ensure you receive the best possible installation or repairs.
Friendly Customer Service
Our customers come first. We actively listen to your needs because your satisfaction is the key to our success. We treat you with respect, maintaining clean job sites, answering questions, and doing our best to exceed your expectations.
Value Engineering
We love to think outside of the box if your project presents a unique challenge.
The Highest Quality Materials
We only use reputable, high-quality materials, but they are only as good as the people installing them. That’s why we regularly inspect our jobs to make sure no details are left unfinished.
Need a high-quality roofing company you can depend on?
Call us at (925) 548-9748 for more information.