255 California Roofing Contractors Are Working on an Expired License
An analysis of all 5,749 roofing contractor licenses published by the California Contractors State License Board, as of August 18, 2026.
CSLB republishes its full licensee file daily. We loaded every roofing contractor record and compared the expiration date on each against today's date. 255 licenses, 4.4% of the trade, have already lapsed.
Counties with the highest expiry rate
Ranked among counties with at least 50 licensed roofing contractors.
| County | Licensed | Expired | Rate |
|---|---|---|---|
| Kern County | 65 | 6 | 9.2% |
| Fresno County | 80 | 6 | 7.5% |
| El Dorado County | 55 | 4 | 7.3% |
| Placer County | 69 | 5 | 7.2% |
| San Bernardino County | 265 | 19 | 7.2% |
| Sacramento County | 203 | 13 | 6.4% |
| San Mateo County | 69 | 4 | 5.8% |
| Riverside County | 293 | 16 | 5.5% |
| Los Angeles County | 830 | 45 | 5.4% |
| Sonoma County | 74 | 4 | 5.4% |
Method
Source file: CSLB public license listing, downloaded
August 18, 2026. A license counts as expired when its published expiration
date is earlier than the date of analysis. We do not adjust for grace periods, so a licensee
who renewed today may still appear here until the next daily file. Counties with fewer than
50 licensees are excluded from the ranking to avoid small-sample noise.