Best Licensed HVAC Contractors in Quartz Hill, CA
5 HVAC contractors registered in Quartz Hill hold current CSLB licenses, verified against official records as of August 17, 2026. All 5 are listed below, ordered by years licensed.
How we chose: We identified 5 companies registered in Quartz Hill. 5 passed license verification. All 5 are listed below. Our methodology
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- ✓ CSLB License #318496 - look up this number at CSLBInsured - STATE COMPENSATION INSURANCE FUNDBonded - $25,000
- Verified
- August 17, 2026
- Licensed since
- 1976
- Expires
- 2027-04-30
- Phone
- (661) 252-2045
- ✓ CSLB License #827261 - look up this number at CSLBInsured - STATE COMPENSATION INSURANCE FUNDBonded - $25,000
- Verified
- August 17, 2026
- Licensed since
- 2003
- Expires
- 2027-11-30
- Phone
- (818) 901-7200
- ✓ CSLB License #840652 - look up this number at CSLBBonded - $25,000
- Verified
- August 17, 2026
- Licensed since
- 2004
- Expires
- 2027-08-31
- Phone
- (661) 948-1555
- ✓ CSLB License #910978 - look up this number at CSLBInsured - EASTGUARD INSURANCE COMPANYBonded - $25,000
- Verified
- August 17, 2026
- Licensed since
- 2008
- Expires
- 2028-02-29
- Phone
- (661) 435-0880
- ✓ CSLB License #987826 - look up this number at CSLBInsured - STATE COMPENSATION INSURANCE FUNDBonded - $25,000
- Verified
- August 17, 2026
- Licensed since
- 2013
- Expires
- 2027-10-31
- Phone
- (661) 874-5171
Compare the top 5 at a glance
| Company | License | Workers' comp | Licensed since |
|---|---|---|---|
| Johnson Electrical Contracting | #318496 | On file | 1976 |
| Cornerstone Pure Air Systems | #827261 | On file | 2003 |
| Affordable Air And Heating | #840652 | Expired on file | 2004 |
| O'donnell Heating & Air Inc. | #910978 | On file | 2008 |
| Precise Air Mechanical Solutions Inc. | #987826 | On file | 2013 |