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Licensed Structural Steel Contractors in Corona, California

Updated November 1, 2026 from CSLB's public license file · C-51 Structural Steel Contractor

  • 20licensed structural steel contractors
  • 18active (Clear)
  • 10%with a suspension
  • 45%workers' comp exempt
  • 12.6 yrsmedian time licensed
  • 65%corp / LLC / partnership (35% sole owner)
  • 0new in the last 12 months
  • —change tracking began November 1, 2026

CSLB's public data lists 20 structural steel contractors with a mailing address in Corona, and 18 of them (90%) show a Clear primary status.

The share with a suspension, 10%, is 5.3 points higher than the Riverside County rate for the same license (4.7%). 45% report a workers' comp exemption, 16.7 points higher than the statewide figure for structural steel contractors (28.3%), so many of these businesses say they have no employees.

0 of these licenses are less than a year old, while 70% have been held for 10 years or more. The median is 12.6 years.

In California this work generally calls for the C-51 Structural Steel Contractor license (or a B license when it is part of a larger multi-trade job). See the C-51 Structural Steel Contractor guide for what the license covers.

How to check a structural steel contractor's license in Corona

  1. Find the business in the list below, or search all 20 Corona listings, and open its profile. You want a Clear status and the C-51 classification (a B license can also cover it as part of a multi-trade job).
  2. Re-check the same number on CSLB's Instant License Check the day you sign; our copy is refreshed weekly and 10% of Corona listings here already show a suspension.
  3. Match the license holder's name to the name on the written contract and the person you meet. Ask for proof of workers' comp if anyone besides the owner will work on site. Hiring checklist.

All 20 structural steel contractors in Corona

Corona structural steel contractors sorted with Clear licenses first, then by years licensed. Badges reflect CSLB's file dated November 1, 2026, not a rating of anyone's work.

Licensed structural steel contractors in Corona
Business nameLicense #StatusYearsWorkers' compBond
Anderson Bros Artistic Iron CO 234910 Clear 61 Insured On file
Shook Building Systems INC 283001 Clear 53 Insured On file
Diversified Metalworks 385215 Clear 46 Exempt On file
Steel-Tech Industrial Corporation 480815 Clear 41 Insured On file
Spectrum Steel 554816 Clear 37 Exempt On file
Overhead Door Systems INC 797147 Clear 25 Insured On file
Select Fabrications CO 866773 Clear 21 Insured On file
Crown Steel INC 963155 Clear 15 Insured On file
Randall Mike 985261 Clear 13 Exempt On file
Nichols Brandon 999218 Clear 11 Exempt On file
Joor Robert 1009793 Clear 10 Exempt On file
Crew Metal Fabrication Company 1013693 Clear 10 Insured On file
T C P N INC 1013626 Clear 10 Insured On file
Premier Steel Structures INC 1021990 Clear 9 Insured On file
Chancy Che 1028931 Clear 9 Exempt On file
C B Structural Steel Welding 1040997 Clear 8 Exempt On file
Mlc Constructors INC 1068632 Clear 6 Insured On file
Pro Fab 1140592 Clear 1 Insured On file
Spartan Iron Works 927983 Susp: contractor's bond 17 Exempt On file
Brainz&brawn Steel 1110854 Susp: liability insurance 3 Exempt On file

Source: CSLB public data · Updated November 1, 2026 Status can change at any time. Verify on CSLB's Instant License Check.

Frequently asked questions

How many licensed structural steel contractors are in Corona?

CSLB's current public file lists 20 structural steel contractors with a Corona mailing address. 18 have a Clear status, and 75% show no issues at all in the file (no suspension, no pending action, bond on file, not near expiration).

What license does a structural steel contractor need in California?

In California this work generally calls for the C-51 Structural Steel Contractor license (or a B license when it is part of a larger multi-trade job). Any job of $1,000 or more in labor and materials needs a licensed contractor. Read our guide to the $1,000 rule.

How do I check a structural steel contractor's workers' comp?

Open the contractor's profile here to see the workers' comp type and insurer from CSLB's file. In Corona, 55% of structural steel contractors list a policy, 45% claim an exemption and 0% show no current coverage. Confirm the policy with CSLB's workers' comp search before work starts. How to check workers' comp.

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