Trades & Licensing
Trades & Services
Find ANA Standards contractors and read the local standards for each trade.
Wages & Occupations
| All Occupations · Employment | 17,945,910 |
|---|
Sources: BLS Occupational Employment and Wage Statistics (OES)
Licensing
| Contractors · Board Name | Contractors State License Board (CSLB) |
|---|---|
| Contractors · Phone | (800) 321-2752 |
| Contractors · Website | https://www.cslb.ca.gov/ |
| Contractors · Address | 9821 Business Park Drive, Sacramento, CA 95827 |
| Contractors · Notes | CSLB licenses all contractor classifications including general (A/B) and specialty (C classes) covering electrical, plumbing, HVAC, and 42 other trades. |
| Electrical · Board Name | Contractors State License Board (CSLB) |
| Electrical · Phone | (800) 321-2752 |
Sources: State licensing board directories (.gov) (as of 2026-04-11) · Refreshed 2026-04-12