Welcome to the State of California

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    Anyone who plans to dig or disturb the ground is required to contact a Regional Notification Center.  Read More

Public Works

Check A License

Lookup a Licensed Contractor to verify information and find out about any complaints disclosed.

Filing a Construction Complaint

This section provides information on the process and procedures for filing a construction complaint.

What Kind of Contractor Do You Need?

This step helps you get started determining what type of contractor you need, and making sure they are qualified and properly licensed.

Doing Public Works Projects

This section provides resources and information to help public agencies understand CSLB's jurisdiction, other agencies and entities that are involved in Public Works projects.