C-45 · Electrical & low voltage

Electrical Sign Contractor

891 contractors hold a California C-45 Electrical Sign Contractor license

What Does a C-45 License Cover?

Fabricates, installs, and erects electrical signs including wiring, and non-electrical signs including post/pole supported, structure-attached, and painted wall signs.

Hiring an Electrical Sign Contractor

Electrical sign work requires both building and electrical permits. Verify the contractor is familiar with local sign ordinances, as size, placement, and illumination restrictions vary by city. Ask about ongoing maintenance and warranty terms.

A California contractor license is generally required when a project costs $1,000 or more in combined labor and materials, requires a building permit, or uses additional workers. Small jobs cannot be split from a larger project to qualify for the exemption. Read the CSLB requirements.

Also in Electrical & low voltage

C-10: Electrical Contractor C-7: Low Voltage Systems Contractor

Related Classifications

C-10: Electrical Contractor D-42: Sign Installation

Licensing Resources

Deposit and payment rules for California contracts
Home improvement contract requirements
How to verify a contractor license

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C-45 Contractors by City

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