The details on Thermal-King Inc
- WA L&I registration
- THERMI*820CL
- Registered as
- THERMAL-KING INC
- Registration checked
- September 7, 2026
- Registered since
- 2018
- Expires
- February 2028
- Contractor bond
- $4,000 · Federated Mutual Ins Co
- Primary trade
- Electrical
- L&I specialty
- HVAC/RFRG
- Registered principal
- KNIGHT, LOREN I · since 2018
- Registered principal
- Knight, Loren I · since 2018
- Registered principal
- KNIGHT, SIUBHAN F · since 2021
- Service area
- Liberty Lake
Something here wrong or out of date? The business can claim this listing and correct it.
Questions worth asking Thermal-King Inc
Is Thermal-King Inc. licensed in Washington?
The number you want is THERMI*820CL — Thermal-King Inc.'s Washington State L&I contractor registration, expiring February 2028. Last checked September 7, 2026. Washington's contractor lookup is free and open if you want to confirm it today. On file alongside it: a $4,000 contractor bond (Federated Mutual Ins Co). Ask them to send the bond and insurance certificates over before the first day on site.
Does Thermal-King Inc. cover my part of Spokane?
Liberty Lake. Service areas change, so confirm they cover your address when you call.
How did Thermal-King Inc. end up on this page?
Every electrical business licensed in the Spokane area gets a page here, and Thermal-King Inc. is one of them. The registration gets checked against the state's record and the date sits on this page, so you can judge how current it is.