Headquartered in Philadelphia, Pennsylvania, Stelwagon Roofing Supply, Inc. is an independent, locally owned roofing and building materials supplier and a certified Diverse Supplier. We provide a wide selection of quality roofing, construction, and exterior building products from many of the industry’s leading manufacturers.
Stelwagon Roofing Supply proudly serves contractors, municipalities, institutions, property managers, builders, homeowners, and other customers throughout the Delaware Valley. Our commitment to quality products, knowledgeable service, and personalized support has made Stelwagon a trusted source for residential and commercial projects.
Our extensive product selection includes residential and commercial roofing materials, siding, windows, decking, sheet metal, slate, waterproofing products, and other exterior building materials.
Stelwagon Roofing Supply, Inc. is a women-owned business and certified Diverse Supplier.
Our certifications, registrations, and affiliations include:
- Women’s Business Enterprise National Council (WBENC)
- City of Philadelphia
- Commonwealth of Pennsylvania
- State of New Jersey
- HUBZone
- SAM.gov
- COSTARS
