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
44

Gax Roofing

Rancho Cucamonga, CA · (909) 244-2984

CA-CSLB 1135657 · C39Roofer
License activechecked Oct 24, 2026
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46

Gp Roofing Inc

Rancho Cucamonga, CA · (909) 803-8556

CA-CSLB 952463 · C39Roofer
License activechecked Oct 24, 2026
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47

Gunby Inc

Rancho Cucamonga, CA · (909) 980-8400

CA-CSLB 937732 · C39Roofer
License activechecked Oct 24, 2026
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51

Hyt Pros

Alta Loma, CA · (626) 316-9456

CA-CSLB 1092712 · B C39General contractorRoofer
License activechecked Oct 24, 2026
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53

Inland Empire Energy

Upland, CA · (626) 239-1698

CA-CSLB 1025690 · B C10 +1General contractorElectricianRoofer
License activechecked Oct 24, 2026
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57

J P Roofing

Chino, CA · (909) 613-0014

CA-CSLB 639368 · C39Roofer
License activechecked Oct 24, 2026
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59

Jarg Group Inc

Rancho Cucamonga, CA · (909) 957-5816

CA-CSLB 966468 · C39Roofer
License activechecked Oct 24, 2026
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