Sandoval

Sandoval operates out of Ontario in San Bernardino County and carries CSLB license #927957, classification C39 — Roofing. The license was active and clear when this listing was compiled.

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: The region sits between the San Andreas and San Jacinto fault systems, so seismic requirements are woven through the building code here in ways they are not everywhere.

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 #927957 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 — Sandoval 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.