Best Licensed HVAC Contractors in Downey, CA
24 HVAC contractors registered in Downey 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 24 companies registered in Downey. 24 passed license verification. The 8 below are the top-ranked of those. Our methodology
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- ✓ CSLB License #433252 - look up this number at CSLBInsured - INSURANCE COMPANY OF THE WESTBonded - $25,000
- Verified
- August 17, 2026
- Licensed since
- 1983
- Expires
- 2027-01-31
- Phone
- (562) 622-6800
- ✓ CSLB License #540369 - look up this number at CSLBInsured - OMAHA NATIONAL CASUALTY COMPANYBonded - $25,000
- Verified
- August 17, 2026
- Licensed since
- 1988
- Expires
- 2028-02-29
- Phone
- (562) 861-2727
- ✓ CSLB License #546523 - look up this number at CSLBInsured - NORGUARD INSURANCE COMPANYBonded - $25,000
- Verified
- August 17, 2026
- Licensed since
- 1988
- Expires
- 2026-11-30
- Phone
- (562) 869-9472
- ✓ CSLB License #645405 - look up this number at CSLBInsured - WESCO INSURANCE COMPANYBonded - $25,000
- Verified
- August 17, 2026
- Licensed since
- 1992
- Expires
- 2026-08-31
- Phone
- (213) 925-9931
- ✓ CSLB License #731172 - look up this number at CSLBInsured - OMAHA NATIONAL CASUALTY COMPANYBonded - $25,000
- Verified
- August 17, 2026
- Licensed since
- 1997
- Expires
- 2028-07-31
- Phone
- (562) 861-1234
- ✓ CSLB License #889993 - look up this number at CSLBInsured - CALIFORNIA INSURANCE COMPANYBonded - $25,000
- Verified
- August 17, 2026
- Licensed since
- 2007
- Expires
- 2027-01-31
- Phone
- (562) 861-1300
- ✓ CSLB License #897630 - look up this number at CSLBInsured - STATE FARM GENERAL INSURANCE COMPANYBonded - $25,000
- Verified
- August 17, 2026
- Licensed since
- 2007
- Expires
- 2027-06-30
- Phone
- (562) 505-0508
- ✓ CSLB License #921362 - look up this number at CSLBInsured - WELLFLEET INSURANCE COMPANYBonded - $25,000
- Verified
- August 17, 2026
- Licensed since
- 2008
- Expires
- 2028-04-30
- Phone
- (562) 547-2527
Compare the top 6 at a glance
| Company | License | Workers' comp | Licensed since |
|---|---|---|---|
| J Berry Company Incorporated | #433252 | On file | 1983 |
| Lambert Heating And Air Conditioning | #540369 | On file | 1988 |
| Gamma Plumbing & Heating & Air Conditioning | #546523 | On file | 1988 |
| Pacific Power Engineering Technology Inc. | #645405 | On file | 1992 |
| Downey Plumbing Heating & Air Conditioning Co Inc. | #731172 | On file | 1997 |
| Crossfire Services Inc. | #889993 | On file | 2007 |