Licensed electricians, HVAC technicians, and plumbers across the Northern Virginia metro, by county. Refreshed nightly.
The Northern Virginia metro carries 4,804 licensed skilled-trades workers on the register as of October 6, 2026, including 2,256 electricians.
A free report on your market: what the trade pays, how that compares with nearby counties, and where your credential sits against the local licensed workforce. No account needed.
| County | Licensed trades |
|---|---|
| Woodbridge | 816 |
| Manassas | 801 |
| Alexandria | 561 |
| Fairfax | 331 |
| Sterling | 323 |
| Springfield | 311 |
| Centreville | 216 |
| Falls Church | 195 |
| Arlington | 179 |
| Leesburg | 179 |
| Chantilly | 178 |
| Lorton | 138 |
| Ashburn | 137 |
| Herndon | 128 |
| Gainesville | 115 |
| Vienna | 86 |
| Reston | 61 |
| Mclean | 49 |
This page is a free snapshot of Northern Virginia. Track the same market every night and see which contractors just got licensed, added a trade, or dropped off, and pull the full record, with contact details where available, on any of them. Get the weekly intelligence email on the markets you follow. ATI is in private beta; apply for access.
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