A-1 Heating Inc.
A-1 Heating Inc. is a Deer Park, Washington electrical contractor holding L&I license #1HEATHI869RJ, verified against state records.
License verification
License-Verified- ACTIVEL&I #1HEATHI869RJ(HVAC/RFRG)
- Expires
- 2026-12-11
Last verified 2026-08-17 · Verify at the state registry
Verification history
- 2026-08-17 · checked against the state file · status: ACTIVE
Contact
- Phone
- (509) 276-9955
- Address
- 206 W 1st Street Ste B, Deer Park, WA 99006