Best Licensed HVAC Contractors in Bothell, WA
11 HVAC contractors registered in Bothell hold current L&I licenses, verified against official records as of August 17, 2026. The 8 below are the top-ranked, ordered by insurance status and bond amount.
How we chose: We identified 16 companies registered in Bothell. 11 passed license verification. The 8 below are the top-ranked of those. Our methodology
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- ✓ L&I License #HELLORL781NS — verify at state registryInsured — State Farm Fire & Cas CoBonded — $30,000
- Verified
- August 17, 2026
- Expires
- 2028-08-15
- Phone
- (206) 949-1074
- ✓ L&I License #BOTHEHC750BT — verify at state registryInsured — Kinsale Insurance CompanyBonded — $30,000
- Verified
- August 17, 2026
- Expires
- 2027-01-30
- Phone
- (425) 344-5438
- ✓ L&I License #AIRMAHC778P6 — verify at state registryInsured — Contractors Bonding & InsurancBonded — $15,000
- Verified
- August 17, 2026
- Expires
- 2028-02-23
- Phone
- (206) 832-9781
- ✓ L&I License #MOGOVHC742K8 — verify at state registryInsured — State Farm Fire & Cas CoBonded — $15,000
- Verified
- August 17, 2026
- Expires
- 2028-05-28
- Phone
- (206) 960-2397
- ✓ L&I License #CORETML743D7 — verify at state registryInsured — State Farm Fire & Cas CoBonded — $15,000
- Verified
- August 17, 2026
- Expires
- 2028-03-27
- Phone
- (425) 408-2369
- ✓ L&I License #CUSTODM066QO — verify at state registryInsured — Liberty Mutual Ins CoBonded — $15,000
- Verified
- August 17, 2026
- Expires
- 2028-06-06
- Phone
- (206) 819-4408
- ✓ L&I License #GASKEGN836K4 — verify at state registryInsured — Contractors Bonding & InsurancBonded — $15,000
- Verified
- August 17, 2026
- Expires
- 2027-12-15
- Phone
- (206) 491-9535
- ✓ L&I License #HUSKYML760RZ — verify at state registryInsured — United Financial Casualty CompBonded — $15,000
- Verified
- August 17, 2026
- Expires
- 2026-12-12
- Phone
- (253) 312-0875
Compare the top 6 at a glance
| Company | License | Insurance on file | Bond |
|---|---|---|---|
| Hello Refrigeration LLC | #HELLORL781NS | Current | $30,000 |
| Infinity Electric Services Co | #BOTHEHC750BT | Current | $30,000 |
| Airman Heating & Cooling LLC | #AIRMAHC778P6 | Current | $15,000 |
| Bright & Right Elect Srvs LLC | #MOGOVHC742K8 | Current | $15,000 |
| Coretemp Mechanical LLC | #CORETML743D7 | Current | $15,000 |
| Custom Design Mechanical Inc. | #CUSTODM066QO | Current | $15,000 |