![Not in use - safe to delete Aerial View of a Roof of a Commercial Building](jpg/d01_articles_aboutcommercialroofing3b2a.jpg)
Verify Contractor Certification
Is My Contractor Factory-Certified by GAF?
This contractor is factory-certified!
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If you continue to have trouble verifying. Please call GAF Contractor Services [800-766-3411] to verify your contractor certification status.
Every Certified Contractor Offers
![Professional Installation icon Professional Installation](/-/media/icons/benefit-icons/professional_installation.png?w=640&hash=7A2C68EFE9558953DFC44789C003E61B5DD14C35)
professional installation
To ensure your total satisfaction, Master Elite® Contractors have been provided with extensive educational materials developed by experts at GAF.
![Added Protection icon Added Protection](/-/media/icons/benefit-icons/added_protection.png?w=640&hash=51E03A5A76261ADB53DA2148C052987FCAD6239F)
Superior Protection
GAF Weather Stopper® 3-Part Roof Protection System gives you the best protection against a variety of all-too-common roofing problems.
![Secure icon Secure](/-/media/icons/benefit-icons/secure.png?w=640&hash=653F05011357E892549AE6471F44023E5B85C494)
warranty options
Because of their unique factory-certified status, the roofs Master Elite® Contractors install are eligible for specials.