NAICS 238160 · Roofing Contractors

Roofers in Ontario, CA

24 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
949 listingsHow results are ordered
05

E L B a C

Corona, CA · (855) 884-6782

CA-CSLB 794674 · C7 C39 +1ElectricianRooferSolar installer
License activechecked Oct 24, 2026
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06

E&Y Roofing

Corona, CA · (949) 528-7781

CA-CSLB 1151040 · C39Roofer
License activechecked Oct 24, 2026
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14

Guyou Construction Inc

Riverside, CA · (866) 464-8968

CA-CSLB 997054 · B C10 +3General contractorElectricianHeating and air conditioning+2
License activechecked Oct 24, 2026
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15

Hart Roofing

Corona, CA · (951) 256-6355

CA-CSLB 663120 · B C39General contractorRoofer
License activechecked Oct 24, 2026
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