Verified against Washington State L&I data (last refresh: Oct 9, 2026 PT)
| L&I license # | BILLMMH864P4 Verify at WA L&I → |
|---|---|
| License type | ELECTRICAL CONTRACTOR |
| License status | ACTIVE |
| Effective | Oct 29, 2014 |
| Expires | Nov 1, 2028 |
| UBI | 603443076 |
| Primary trade | HVAC/RFRG |
| Primary principal | Mair, William John |
| Service area | SEQUIM, WA 98382 |
| Phone | 3606834245 |
Are you this contractor? Claim your profile for free →
About
Bond: $4,000 (Nationwide Mutual Ins Co)Insurance: not yet verified