Best Licensed HVAC Contractors in Azusa, CA
15 HVAC contractors registered in Azusa hold current CSLB licenses, verified against official records as of August 17, 2026. The 8 below are the top-ranked, ordered by years licensed.
How we chose: We identified 15 companies registered in Azusa. 15 passed license verification. The 8 below are the top-ranked of those. Our methodology
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- ✓ CSLB License #433084 - look up this number at CSLBInsured - TRANSPORTATION INSURANCE COMPANYBonded - $25,000
- Verified
- August 17, 2026
- Licensed since
- 1982
- Expires
- 2027-05-31
- Phone
- (626) 442-5626
- ✓ CSLB License #468940 - look up this number at CSLBInsured - STATE COMPENSATION INSURANCE FUNDBonded - $25,000
- Verified
- August 17, 2026
- Licensed since
- 1985
- Expires
- 2027-01-31
- Phone
- (626) 969-9797
- ✓ CSLB License #641060 - look up this number at CSLBInsured - INSURANCE COMPANY OF THE WESTBonded - $25,000
- Verified
- August 17, 2026
- Licensed since
- 1992
- Expires
- 2027-04-30
- Phone
- (626) 815-1632
- ✓ CSLB License #716538 - look up this number at CSLBInsured - ZURICH AMERICAN INSURANCE COMPANYBonded - $25,000
- Verified
- August 17, 2026
- Licensed since
- 1995
- Expires
- 2028-05-31
- Phone
- (626) 633-3500
- ✓ CSLB License #826261 - look up this number at CSLBInsured - STATE COMPENSATION INSURANCE FUNDBonded - $25,000
- Verified
- August 17, 2026
- Licensed since
- 2003
- Expires
- 2027-10-31
- Phone
- (626) 590-0704
- ✓ CSLB License #856264 - look up this number at CSLBBonded - $25,000
- Verified
- August 17, 2026
- Licensed since
- 2005
- Expires
- 2027-03-31
- Phone
- (626) 812-5454
- ✓ CSLB License #861060 - look up this number at CSLBInsured - STATE COMPENSATION INSURANCE FUNDBonded - $25,000
- Verified
- August 17, 2026
- Licensed since
- 2005
- Expires
- 2027-06-30
- Phone
- (310) 968-2301
- ✓ CSLB License #867863 - look up this number at CSLBInsured - HARTFORD CASUALTY INSURANCE COMPANYBonded - $25,000
- Verified
- August 17, 2026
- Licensed since
- 2005
- Expires
- 2027-11-30
- Phone
- (626) 858-9000
Compare the top 6 at a glance
| Company | License | Workers' comp | Licensed since |
|---|---|---|---|
| C R Hickman & Co | #433084 | On file | 1982 |
| Acc Contractors Inc. | #468940 | On file | 1985 |
| Comfort Climate Control Inc. | #641060 | On file | 1992 |
| Alliance Environmental Group LLC | #716538 | On file | 1995 |
| Palmer & Son A/c & Heating | #826261 | On file | 2003 |
| Jourducci Inc. | #856264 | Exempt or none on file | 2005 |