Crandall Roofing Factory Certifications

GAF/ELK Certified

We do all work necessary to assure a full roof system warranty by GAF/ELK.

CertainTeed Master Shingle Applicators.

We do all work necessary to assure a full roof system warranty by CertainTeed.

Carlisle Syntec Sureweld TPO Factory Certified.

We do all work necessary to assure full system warranties on commercial roofs and lifetime warranty on materials for residential roofs.