GAF manufactures and supplies roofing materials, including shingles, tiles, and vents, to contractors and homeowners nationwide.
Operator computes a Health score every night at 2 am HST. It is the one number that tells you if this shop is winning, losing, or steady. Here is how GAF broke down on Apr 24, 2026.
Operator ranks every business manufacturing and supply in Baltimore every night at 2 am HST using reviews, response rate, and local market share.
The numbers tell one story. The photos tell another. Images are indexed from Google Business Profile, the public website, and connected social profiles.
Operator has not indexed public photos for GAF yet. Find your listing to add photo proof of your crew, equipment, and completed work.
Find and add photosReviews pulled nightly from Google, Yelp, and Meta. Aggregate weighted by recency and source authority.
The questions people ask before they call.