C-43: Sheet Metal Contractor

1341 licensed Sheet Metal Contractors in California

What Does a C-43 License Cover?

Selects, cuts, shapes, fabricates, and installs sheet metal including cornices, flashings, gutters, leaders, pans, kitchen equipment, duct work with insulation, patented chimneys, metal flues, and metal roofing systems.

California law requires a contractor license for this type of work on projects valued at $500 or more (combined labor and materials). Hiring an unlicensed contractor for work requiring a license may void your consumer protections.

Related Classifications

Hiring a Sheet Metal Contractor

Sheet metal work for HVAC ductwork must meet California Title 24 energy efficiency standards for duct sealing and insulation. Ask the contractor about duct leakage testing and verify they will obtain required mechanical permits.

C-43 Contractors by City

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