Competition Roofing INC

Based in Alta Loma, San Bernardino County, Competition Roofing INC holds California contractor license #638220, classified B (General Building, C39 Roofing). At the time this listing was compiled, the license was active with no suspension on record.

The C-39 classification is what California requires for roof covering work: tear-offs, re-roofs, repairs, and the underlayment, flashing and edge detail that do most of the real waterproofing.

Working in the Inland Empire: Expansive clay soils are common across the inland valleys, and they move enough with the seasons to matter for foundations, flatwork and anything tied to them.

Before you hire any roofing contractor: Ask what underlayment is being used and how the flashing at valleys, walls and penetrations will be handled — that detail is where most roof leaks actually start, not the tile or shingle.

License status can change at any time. Confirm license #638220 is current, and check bond and workers’ compensation coverage, using the CSLB license lookup before signing a contract or paying a deposit.

This profile was compiled from California State License Board public records and is unclaimed — Competition Roofing INC has not added its own details. Are you the owner? Claim this listing to add photos, services and a description of your work, or contact us to have it removed.