A · Building & structure

General Engineering Contractor

15382 contractors hold a California A General Engineering Contractor license

What Does an A License Cover?

Authorizes construction of fixed works requiring specialized engineering knowledge and skill, including irrigation, drainage, water power, water supply, flood control, inland waterways, harbors, docks, shipyards, dams, hydroelectric projects, levees, railroads, highways, tunnels, airports, sewers, bridges, pipelines, parks, refineries, and power plants.

Does not cover

Does not authorize work under a Class B General Building Contractor license or any specialty (C) classification unless incidental to the engineering project.

Hiring tip

General engineering projects such as grading, paving, and utility work typically require city or county permits. Before hiring, confirm the contractor carries adequate liability insurance for the scope of work and request a written contract that includes project timeline, payment schedule, and warranty terms.

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.

Also in Building & structure

B: General Building Contractor B-2: Residential Remodeling Contractor C-5: Framing and Rough Carpentry Contractor C-6: Cabinet, Millwork and Finish Carpentry Contractor C-9: Drywall Contractor C-35: Lathing and Plastering Contractor

Related Classifications

B: General Building Contractor

Licensing Resources

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

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