Structural Steel Contractors in Ontario, CA
13 Structural Steel contractors in Ontario, California appear in the CSLB public record — 12 with an active license. Check each one's status, bond, workers' compensation, and classifications before you hire.
Journeyman Iron Works Corporation
C-51 · Ontario, CA
McIntyre Metal Decking
C-51 · Ontario, CA
Jimenez Herrera Luisa Margarita
C-51 · Ontario, CA
Kennedy Steel
C-51 · Ontario, CA
Aj Claremont Structural Steel Fab Inc
C-51 · Ontario, CA
Western Metal Deck
C-51 · Ontario, CA
MC Intyre Company A Calif Partnership the
C-51 · Ontario, CA
Kraus Glenn Fabrication
C-51 · Ontario, CA
K P Construction Co Inc
C-51 · Ontario, CA
Maldonado Industries
C-51 · Ontario, CA
Steel Design Builders Inc
C-51 · Ontario, CA
KP Builders
C-51 · Ontario, CA
Designer Works
C-51 · Ontario, CA
More Structural Steel cities in California
Frequently asked questions
How many Structural Steel contractors are licensed in Ontario, California?
This directory lists 13 Structural Steel contractors in Ontario, California, of which 12 currently hold an active CSLB license.
How do I check if a Structural Steel contractor is licensed in Ontario, California?
Open the contractor's profile here for their dated CSLB status, or look up their license number directly on the CSLB "Check a License" tool. A license must be active — not expired, suspended, or inactive — to be valid.
Should a Structural Steel contractor carry a bond and workers' compensation?
Most active CSLB licensees carry a contractor bond, and any contractor with employees must carry workers' compensation. Each profile shows what the CSLB record reports.