Field guide · Washington
Washington contractor licensing, by trade
Verified: 5 pages, between 2026-06-22 and 2026-10-01
Washington has 5 licensed trades on this site, each licensed statewide. Each has its own bond, fees and renewal cycle, compared side by side; every figure is source-cited on the trade page.
Washington licensing detail compiled from the official state boards and cross-checked against the source of record. Every page links its sources and shows the date a human last verified it.
Bond type: Fixed set amount · Tiered scales by volume · Credit-based financial responsibility in lieu of a bond · Conditional only if the board requires one · None no bond required
Moving to or from Washington? Contractor license reciprocity, every trade →
| ⚡ Electrician | $114.60 | Every 3 yrs | $4,000 Fixed |
|---|---|---|---|
| 🔧 Plumber | $202.10 | Every 3 yrs | $6,000 Fixed |
| ❄️ HVAC | $150.20 | Every 2 yrs | $15,000 Fixed |
| 🏗️ General Contractor | $150.20 | Every 2 yrs | $30,000 Fixed |
| 🏠 Roofer | $150.20 | Every 2 yrs | $15,000 Fixed |
Not yet on this site for Washington: Refrigeration · Home Improvement Contractor