SiteVetterSiteVetter
C51

C51 Structural Steel Contractors in California - Page 24

1,642 CSLB C51 license records for California (Page 24 of 33)

CSLB C51 License Scope

Structural steel contractors for steel frame construction.

1,642

Total Contractors

1,538

Active Licenses

181

Federal Records

Run CSLB License Lookup

C51 Structural Steel Contractor License Records

Showing contractors 1151-1200 of 1,642

PALMER CONSULTING INC

Clear

License #638714 · PISMO BEACH

Active

PALMER STEEL SUPPLIES INC

Clear

License #735895 · MC ALLEN

Active

PANTA STEEL

Clear

License #1109983 · SAN YSIDRO

Active

PANTERA STEEL INC

Clear

License #1147718 · VICTORVILLE

Active

PARADIGM IRONWORKS

Clear

License #1094868 · RIVERSIDE

Active

PARAGON STEEL ERECTORS

Clear

License #982602 · PALMDALE

Active

PARK STEEL CO INC

Clear

License #683294 · COMPTON

Active

PASCAL CONSTRUCTION

Clear

License #886921 · ENCINITAS

Active

PASO ROBLES TANK INC

Clear

License #784971 · HEMET

Active

PATRIOT ARC LLC

Clear

License #1028268 · ENTERPRISE

Active

PEARSON STEEL FABRICATION INC

Clear

License #1059670 · SHAFTER

Active

PERFORMANCE

Clear

License #957046 · TURLOCK

Active

PESZYNSKI ANDREW F

Clear

License #431508 · SACRAMENTO

Active

PH STEEL CORPORATION

Clear

License #1103127 · APPLE VALLEY

Active

PHILLIPS AND KOCH CONSTRUCTION INC

Clear

License #881989 · EUGENE

Active

PHILLIPS STEEL

Clear

License #576935 · GARDEN VALLEY

Active

PIKER PAUL STEEL

Clear

License #1098359 · WEAVERVILLE

Active

PINA STRUCTURAL STEEL

Clear

License #905856 · YUBA CITY

Active

PIONEER STEEL INC

Clear

License #839974 · NEWCASTLE

Active

PIPE DOCTOR ROOTER & PLUMBING COMPANY

Clear

License #1084191 · LOS ANGELES

Active

PITTSBURG IRON WORKS

Clear

License #970704 · PITTSBURG

Contr Bond Susp

PITTSBURG TANK & TOWER CO INCORPORATED

Clear

License #857313 · HENDERSON

Work Comp Susp

PLAS - TAL MFG CO

Clear

License #715349 · SANTA FE SPRINGS

Active

PLASMA LTD INC

Clear

License #764086 · STOCKTON

Active

PMR ASSOCIATES WELDING & FABRICATION INC

Clear

License #1108871 · LONG BEACH

Active

PNM STEEL FABRICATORS INC

Clear

License #1110719 · GARDEN GROVE

Active

POLYMETALS INC

Clear

License #602374 · BELL GARDENS

Active

PONCE STEEL FABRICATORS

Clear

License #1136590 · LA PUENTE

Active

PONDEROSA ROOFING & STEEL WORKS

Clear

License #1008137 · CARSON CITY

Active

PORTER TOBY

Clear

License #990528 · FRESNO

Active

PORTSCHY'S METAL DESIGN AND FABRICATION

Clear

License #983727 · SALINAS

Active

POWELL AUSTIN

Clear

License #1095811 · ARROYO GRANDE

Active

POWERS CONSTRUCTION

Clear

License #930672 · FRESNO

Active

PRECISE IRONWORK

Clear

License #1017443 · TUJUNGA

Active

PRECISE STRUCTURAL STEEL

Clear

License #1110522 · SUN VALLEY

Active

PRECISION CANOPY LLC

Clear

License #992844 · LINDON

Active

PRECISION SE LLC

Clear

License #837938 · EL MIRAGE

Active

PRECISION STUD WELDING AND INSTALLATION INC

Clear

License #1052931 · ALISO VIEJO

Active

PRECISION WELDING

Clear

License #559076 · GOLETA

Active

PRECISION WELDING

Clear

License #1149153 · GOLETA

Active

PRECISION WELDING & FABRICATION

Clear

License #923560 · BAKERSFIELD

Active

PRECISION WELDING INC

Clear

License #887220 · LANCASTER

Active

PREMIER STRUCTURAL STEEL

Clear

License #793568 · DOWNEY

Active

PRESCO STEEL

Clear

License #1026234 · REDDING

Active

PRIME STRUCTURAL STEEL

Clear

License #970478 · SAN JUAN CAPISTRANO

Active

PRIME STRUCTURAL STEEL FABRICATORS

Clear

License #1125017 · STANTON

Active

PRIMETIME STEEL LLC

Clear

License #1120388 · GARDEN GROVE

Liab Ins Susp

PRINCETON WELDING INC

Clear

License #747327 · HALF MOON BAY

Active

PRO FAB

Clear

License #1140592 · CORONA

Active

PRO IRON WORKS

Clear

License #1076318 · HEMET

Work Comp Susp

C51 Structural Steel Contractor License Lookup

Use this page when you need a California C51 license lookup, a list of licensed structural steel contractors, or a quick screen before assigning structural steel work to a sub. Each row links to a contractor profile with CSLB status, workers' comp, bond, federal records, and permit checks.

California has 1,642 CSLB C51 license records for structural steel contractors. 94% currently hold active licenses and 11.0% have at least one federal compliance record. SiteVetter checks CSLB status, SAM.gov debarment, DOL wage violations, OSHA safety citations, EPA environmental records, and building permits in seconds.

What to Check for C51 Structural Steel Contractors

  • Verify the contractor license is active and in good standing
  • Request proof of insurance and bonding
  • Get at least 3 written quotes before selecting a contractor
  • Check federal databases: SAM.gov, OSHA, DOL, and EPA records
  • Confirm bond: California requires $25,000+ contractor bond (SB 607)

Why Federal Records Matter for Structural Steel Work

For structural steel work, 11.0% of licensed contractors have federal records that a standard CSLB license check would not reveal. SiteVetter's 6-source lookup gives GCs a faster way to compare subs before bid award, onboarding, or renewal review.

Data sourced from California Contractors State License Board and federal databases. Updated weekly. For official verification, check directly with CSLB.