NAICS 238120 · Structural Steel and Precast Concrete Contractors

Steel and welding contractors in Covina, CA

7 licensed steel and welding contractors · every license checked against the issuer's file

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983 listingsHow results are ordered
04

M D Steel Inc

Covina, CA · (626) 938-1929

CA-CSLB 899299 · B C51General contractorSteel and welding contractor
License activechecked Oct 24, 2026
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05

Santizo German

Covina, CA · (626) 331-2276

CA-CSLB 876134 · C17 C23Glass and window contractorSteel and welding contractor
License activechecked Oct 24, 2026
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06

Sark Inc

Covina, CA · (626) 332-0680

CA-CSLB 1007232 · A B +1General engineering contractorGeneral contractorSteel and welding contractor
License activechecked Oct 24, 2026
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07

Sark Steel Inc

Covina, CA · (626) 332-0680

CA-CSLB 1114312 · C51Steel and welding contractor
License activechecked Oct 24, 2026
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08

Ag Welding Inc

West Covina, CA · (562) 209-2830

CA-CSLB 1119927 · C60Steel and welding contractor
License activechecked Oct 24, 2026
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10

Atomic Twenty-Six

Baldwin Park, CA · (877) 318-0026

CA-CSLB 1093422 · C13 C23Fence contractorSteel and welding contractor
License activechecked Oct 24, 2026
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11

Barragan Ironworks Inc

Baldwin Park, CA · (626) 422-9769

CA-CSLB 1078118 · C13 C23Fence contractorSteel and welding contractor
License activechecked Oct 24, 2026
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13

Capital Rebar Inc

Irwindale, CA · (626) 303-1916

CA-CSLB 953511 · C50Steel and welding contractor
License activechecked Oct 24, 2026
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14

Ccp Services Inc

West Covina, CA · (626) 310-1094

CA-CSLB 1109731 · C60Steel and welding contractor
License activechecked Oct 24, 2026
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16

E V Iron

West Covina, CA · (909) 627-2767

CA-CSLB 807185 · C23Steel and welding contractor
License activechecked Oct 24, 2026
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20

Lee Sang-Yup Steve

San Dimas, CA · (909) 542-4846

CA-CSLB 410198 · D24Steel and welding contractor
License activechecked Oct 24, 2026
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