Best Licensed HVAC Contractors in Ukiah, CA
12 HVAC contractors registered in Ukiah 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 12 companies registered in Ukiah. 12 passed license verification. The 8 below are the top-ranked of those. Our methodology
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- ✓ CSLB License #471898 - look up this number at CSLBInsured - MIDWEST EMPLOYERS CASUALTY COMPANYBonded - $25,000
- Verified
- August 17, 2026
- Licensed since
- 1985
- Expires
- 2027-08-31
- Phone
- (707) 462-2021
- ✓ CSLB License #691856 - look up this number at CSLBInsured - MARKEL INSURANCE COMPANYBonded - $25,000
- Verified
- August 17, 2026
- Licensed since
- 1994
- Expires
- 2028-05-31
- Phone
- (707) 462-3729
- ✓ CSLB License #845047 - look up this number at CSLBInsured - TRUCK INSURANCE EXCHANGEBonded - $25,000
- Verified
- August 17, 2026
- Licensed since
- 2004
- Expires
- 2027-07-31
- Phone
- (707) 462-7279
- ✓ CSLB License #926337 - look up this number at CSLBInsured - STATE COMPENSATION INSURANCE FUNDBonded - $25,000
- Verified
- August 17, 2026
- Licensed since
- 2008
- Expires
- 2026-12-31
- Phone
- (707) 462-9800
- ✓ CSLB License #994519 - look up this number at CSLBInsured - CONTINENTAL CASUALTY COMPANYBonded - $25,000
- Verified
- August 17, 2026
- Licensed since
- 2014
- Expires
- 2028-07-31
- Phone
- (707) 670-3828
- ✓ CSLB License #1016235 - look up this number at CSLBInsured - GREAT AMERICAN ALLIANCE INSURANCE COMPANYBonded - $25,000
- Verified
- August 17, 2026
- Licensed since
- 2016
- Expires
- 2027-07-31
- Phone
- (707) 462-4328
- ✓ CSLB License #1017602 - look up this number at CSLBInsured - MARKEL INSURANCE COMPANYBonded - $25,000
- Verified
- August 17, 2026
- Licensed since
- 2016
- Expires
- 2026-08-31
- Phone
- (707) 489-8700
- ✓ CSLB License #1039709 - look up this number at CSLBInsured - AMGUARD INSURANCE COMPANYBonded - $25,000
- Verified
- August 17, 2026
- Licensed since
- 2018
- Expires
- 2028-05-31
- Phone
- (707) 485-0112
Compare the top 6 at a glance
| Company | License | Workers' comp | Licensed since |
|---|---|---|---|
| A C & R Service Heating & Cooling Inc. | #471898 | On file | 1985 |
| Carley Heating | #691856 | On file | 1994 |
| Reliance Enterprises Hvac | #845047 | On file | 2004 |
| Intercounty Mechanical & Electrical Inc. | #926337 | On file | 2008 |
| Taylor's Heating And Cooling | #994519 | On file | 2014 |
| Comfort Air Of Ukiah | #1016235 | On file | 2016 |