NAICS 238160 · Roofing Contractors

Roofers in Diamond Bar, CA

5 licensed roofers · every license checked against the issuer's file

More cities in California

Los Angeles 167San Jose 131Sacramento 114San Diego 96Fresno 82San Francisco 73Riverside 70Bakersfield 65Anaheim 59Escondido 56Santa Ana 55Oxnard 52Orange 50Oakland 48Vista 45Santa Rosa 42
1,238 listingsHow results are ordered
09

Li David

Walnut, CA · (702) 660-1888

CA-CSLB 1120567 · C39Roofer
License activechecked Oct 24, 2026
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11

Mouhawas Boutros

Walnut, CA · (909) 468-4872

CA-CSLB 797671 · B C39General contractorRoofer
License activechecked Oct 24, 2026
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13

Sjd&B Inc

Walnut, CA · (909) 481-0001

CA-CSLB 1001950 · A B +3General engineering contractorGeneral contractorExcavation, grading and paving+2
License activechecked Oct 24, 2026
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