Inquiry System Is Unavailable during the hours of Sun. 8:30 pm – Mon. 6:00 am   Contractor License Number   Contractor Name   Contractor Personnel Name   Home Improvement Registration Number   Home Improvement Name   CSLB Terms

By Registration Number

Enter the salesperson registration number to check the status of their registration.

TIP

• A California Home Improvement Salesperson registration number consists of a numeric portion up to 8 digits plus 2 alphabetic characters (e.g. "AA", "AB"). Each salesperson's plastic pocket license will show the respective registration number. Begin entry of your registration number at the left position and don't exceed 8 digits in the numeric license number portion.