Experience, integrity, and expertise are the elements that set Alliance Roofing Company, Inc. apart from its competitors.

Over the last 20 years, Alliance has quickly risen to the pinnacle as Northern California’s leading commercial roofing and waterproofing contractor. And, while the Bay Area is our home, Alliance has built some of the most lucrative and compelling projects in the Western United States, including: professional sport’s arenas, grandiose casinos, classified government headquarters, and customized mansions; all the while, remaining true to our fundamental clientele of small commercial building owners and managers.

We do not necessarily pride ourselves based upon our past achievements, rather, we look to the challenges that are still to come. Alliance is continuously evolving and adapting in order to bring the customer, newer and better technologies in the roofing and waterproofing industry. We believe that our best projects are still ahead of us.

Whether new construction, negotiated projects, re-roofing, or consultation Alliance Roofing pledges to provide you with the skilled expertise, quality, and professionalism you deserve.

A portfolio of our projects is coming soon!