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GAF is North America’s largest roofing manufacturer. Contractors certified by GAF are trusted to offer our strongest guarantees and warranties.
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GAF commercial contractor certification
GAF Commercial offers an exceptionally competitive, exclusive, and rewarding Commercial Roofing Certification Program. Learn about GAF certifications.
GAF Commercial Chairman’s Circle
The GAF Commercial Chairman’s Circle recognizes exceptional contractors in the commercial roofing industry based on shared business commitment, reputation, loyalty, capability, and philanthropy.
Why choose a Commercial Roofing Contractor certified by GAF?
Exclusive GAF Guarantees
GAF PlatinumElite™ Commercial Contractors and GAF CoatingsPro+ contractors are able to offer the GAF Diamond Pledge NDL Roof Guarantee up to 35 years and up to 20 years, respectively, for qualifying systems.*
A vetted record of quality workmanship
GAF Commercial Field and Sales leadership evaluates contractor inspection ratings, claim history, responsiveness, and reputation annually before confirming participation in the GAF Commercial Certification Program.
Access to commercial technologies and skills training
In addition to access to training in advanced commercial roofing technologies, GAF Chairman’s Circle Commercial Contractors have access to exclusive project management training designed to build greater efficiencies into your projects.
*Contractors enrolled in GAF certification programs are not employees or agents of GAF, and GAF does not control or otherwise supervise these independent businesses. Contractors may receive benefits, such as loyalty rewards points and discounts on marketing tools from GAF for participating in the program and offering GAF enhanced warranties, which require the use of a minimum amount of GAF products. Your dealings with a Contractor, and any services they provide to you, are subject to the Contractor Terms of Use.
GAF commercial contractor certification
GAF Commercial offers an exceptionally competitive, exclusive, and rewarding Commercial Roofing Certification Program.
Explore commercial certifications
GAF-certified commercial contractors in action
Sustainable design
Stanley Center: GAF PlatinumElite™ Commercial Contractor Black Hawk Roof Company helped the foundation meet Living Building Challenge objectives with EverGuard® Extreme TPO and EnergyGuard™ NH Polyiso insulation.
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Complex single-ply
Savannah Convention Center: GAF Commercial Chairman's Circle contractors Metalcrafts A Tecta America Company LLC mastered both the physical and logistical complexity of the 4,300-sq. Savannah Convention Center PVC new-roof and re-roof project.
View Savannah Convention Center
Very severe hail-rated
Trane Technologies: At Trane Technologies in Tyler, TX., GAF GoldElite™ and CoatingPro+ Contractors Landmark Roofing and Sheet Metal installed a TPO system approved under FM 4470 - Very Severe Hail (Class 1-VSH).
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Iconic liquid restoration
Circus Circus: GAF CoatingsPro+ Contractors Commercial Roofers, Inc., restored Las Vegas icon Circus Circus to glory with GAF coating including GAF High-Tensile Acrylic Top Coat and GAF Kymax Coatings in Exuberant Pink.
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Have a roof that is part flat and part sloped?
Only GAF offers one guarantee to cover it all. Created specifically for commercial properties with more flat roof area than shingled area, the Steep Slope Addendum (SSA) to the GAF Diamond Pledge™ NDL Roof Guarantee1 is the industry’s only guarantee that covers it both.
1Refer to the Diamond Pledge™ NDL Roof Guarantee and the Steep Slope Addendum for complete coverage and restrictions.
Resources to help you extend the life of your commercial roof
Sign up for Roof Care
Property maintenance protects your building and your business. Connect with GAF for information on roof maintenance plans and options.
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Commercial roofing tips
Sign up to learn more about GAF roofing products, services, and programs that can help extend the life of your roof.
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Customer support
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