Best Licensed HVAC Contractors in Rowland Heights, CA
9 HVAC contractors registered in Rowland Heights 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 9 companies registered in Rowland Heights. 9 passed license verification. The 8 below are the top-ranked of those. Our methodology
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- ✓ CSLB License #455406 - look up this number at CSLBInsured - NORGUARD INSURANCE COMPANYBonded - $25,000
- Verified
- August 17, 2026
- Licensed since
- 1984
- Expires
- 2028-04-30
- Phone
- (714) 308-8989
- ✓ CSLB License #483849 - look up this number at CSLBInsured - EVEREST PREMIER INSURANCE COMPANYBonded - $25,000
- Verified
- August 17, 2026
- Licensed since
- 1985
- Expires
- 2027-12-31
- Phone
- (626) 810-4241
- ✓ CSLB License #924919 - look up this number at CSLBInsured - STATE COMPENSATION INSURANCE FUNDBonded - $25,000
- Verified
- August 17, 2026
- Licensed since
- 2008
- Expires
- 2026-11-30
- Phone
- (626) 780-4822
- ✓ CSLB License #961633 - look up this number at CSLBInsured - SECURITY NATIONAL INSURANCE COMPANYBonded - $25,000
- Verified
- August 17, 2026
- Licensed since
- 2011
- Expires
- 2028-08-31
- Phone
- (626) 789-4962
- ✓ CSLB License #1002825 - look up this number at CSLBInsured - WESCO INSURANCE COMPANYBonded - $25,000
- Verified
- August 17, 2026
- Licensed since
- 2015
- Expires
- 2027-04-30
- Phone
- (626) 378-6171
- ✓ CSLB License #1060130 - look up this number at CSLBInsured - ROCHDALE INSURANCE COMPANYBonded - $25,000
- Verified
- August 17, 2026
- Licensed since
- 2019
- Expires
- 2027-11-30
- Phone
- (626) 278-2321
- ✓ CSLB License #1103200 - look up this number at CSLBInsured - CONTINENTAL CASUALTY COMPANYBonded - $25,000
- Verified
- August 17, 2026
- Licensed since
- 2023
- Expires
- 2027-04-30
- Phone
- (323) 208-1998
- ✓ CSLB License #1135483 - look up this number at CSLBInsured - GREAT AMERICAN INSURANCE COMPANYBonded - $25,000
- Verified
- August 17, 2026
- Licensed since
- 2025
- Expires
- 2027-04-30
- Phone
- (626) 833-8376
Compare the top 6 at a glance
| Company | License | Workers' comp | Licensed since |
|---|---|---|---|
| Cool Temp Engineering Co | #455406 | On file | 1984 |
| Dykier Electric Company | #483849 | On file | 1985 |
| Tempro Inc. | #924919 | On file | 2008 |
| C & B Heating And Cooling Inc. | #961633 | On file | 2011 |
| High Quality Hce | #1002825 | On file | 2015 |
| Tom's Hvac Service | #1060130 | On file | 2019 |