Commercial Roof Systems


Fidelity Roof Company offers extensive experience installing many of the roof systems used commercially today, and maintains relationships with manufacturers that supply products of the highest quality with a history of long-term performance. Current market analysis indicates that built-up roofing and modified bitumen systems are still widely used.  However, single ply and other alternative roof systems are rapidly gaining market share in the commercial roofing market.

Following is a sampling of systems we currently install:

  • GAF
  • Garland
  • Firestone
  • Duro-Last
  • American Hydro-Tech (Garden Roof System)
  • Carlisle
  • Soprema
  • United Coatings
  • AEP Span (Metal Roofing)
  • GACO
  • Henry’s Roofing and Maintenance Systems
  • IB Thermoplastic Roofing Systems
  • Performance Roof Systems


Please contact us at, or call one of our roofing experts, toll free at (800) 339-7476 for additional information on roofing systems we can offer.

We are the leading commercial roof types, systems contractor. Our range includes flat roof, single ply, modified bitumen, metal—all from highest quality and trusted brand manufacturers. Each system is professionally installed by our team of specialists. We have over 60 years in the roofing business—a historic continuity that is going to serve you down to the little details of your project. What this gives us over our competitors is an unequaled, comprehensive expertise in all roofing types, their costs vs. budget, and engineering and installing. Flat roof, single ply (layer) roof systems are often the preferred choice for commercial or industrial buildings or plants.

It is important to understand that the range of systems and manufacturers available is extensive. We perform a lengthy evaluation and in-depth exploration with your team. Our deeply knowledgeable people will be with you advising and suggesting high quality/cost friendly solutions at the very outset. Always, our approach is to work closely with your team through the minor to major decisions and implementations. Part of our responsibility is to look at the total picture in choosing the best type or system for your circumstances, budgeting concerns, and the maintenance processes that will arise in the future. Serving Oakland. Fremont. San Francisco. San Jose. Entire SF Bay Area. Northern California.