Updated: September 20 2019

Contractors State License Board (CSLB)

Call regional offices for information on disclosable complaints against a particular contractor.  Contact district offices about complaints against faulty or illegally executed work, unreasonable delays or other problems with contractors.  Call automated operator to verify contracting licenses.

Primary Address

Contractors State License Board (CSLB)
9821 Business Park Drive,
P.O. Box 26000,
Sacramento, CA 95826
Phone: (800) 321-CSLB (2752)
Web: http://www.cslb.ca.gov/

Region(s) Served

• State

Locations

• Contractors State License Board (CSLB) - Norwalk Office
  12501 East Imperial Hwy., Suite 600
  Norwalk, CA 90650
  Toll-free: (800) 321-CSLB (2752)
  Web: http://www.cslb.ca.gov/
  …
• Contractors State License Board (CSLB) - Sacramento Office
  9821 Business Park Drive,
  Sacramento, CA 95827
  Toll-free: (800) 321-CSLB
  Phone: (916) 255-3900
  Fax: (916) 255-4023
  Web: http://www.cslb.ca.gov/
  …

Related Programs

• Contractors State License Board (CSLB)

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