NAICS 238120 · Structural Steel and Precast Concrete Contractors

Steel and welding contractors in California

4,208 listed in California

Cities

Bakersfield 109Los Angeles 77San Diego 70Sacramento 66Fresno 64Riverside 59San Francisco 59San Jose 56Anaheim 52Santa Ana 47Corona 35Ontario 34Stockton 33Fontana 32San Bernardino 32Escondido 30Modesto 30Santa Rosa 30Oakland 28Roseville 28Hesperia 26El Cajon 25Paso Robles 24Hayward 23
4,208 listingsHow results are ordered
08

3G Rebar Inc

Bakersfield, CA · (661) 588-0294

CA-CSLB 964789 · C50Steel and welding contractor
License activechecked Oct 19, 2026
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10

5P Iron

Newcastle, CA · (916) 293-1130

CA-CSLB 1148714 · C23Steel and welding contractor
License activechecked Oct 19, 2026
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11

601 Metals

Truckee, CA · (530) 412-1344

CA-CSLB 1032827 · C23Steel and welding contractor
License activechecked Oct 19, 2026
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12

7 Designs Iron

Antioch, CA · (916) 740-5525

CA-CSLB 1052629 · C51Steel and welding contractor
License activechecked Oct 19, 2026
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13

A - 1 Crane Service

Cottonwood, CA · (530) 347-6947

CA-CSLB 654290 · C51 C60Steel and welding contractor
License activechecked Oct 19, 2026
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15

A-1 Fence

Anaheim, CA · (714) 630-3390

CA-CSLB 1018354 · B C13 +1General contractorFence contractorSteel and welding contractor
License activechecked Oct 19, 2026
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16

A-1 Gutter Guys

Santa Clara, CA · (408) 490-4326

CA-CSLB 1087661 · D24Steel and welding contractor
License activechecked Oct 19, 2026
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18

A - 1 Wrought Iron

Santa Maria, CA · (805) 324-1512

CA-CSLB 764645 · C23Steel and welding contractor
License activechecked Oct 19, 2026
CallDetails