Best Licensed HVAC Contractors in La Verne, CA

25 HVAC contractors registered in La Verne hold current CSLB licenses, verified against official records as of August 17, 2026. The 8 below are the top-ranked, ordered by years licensed.

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1. 1.Los Angeles Air Conditioning Inc.

   ✓ CSLB License #208872 - look up this number at CSLBInsured - INSURANCE COMPANY OF THE STATE OF PENNSYLVANIA (THE)Bonded - $25,000

   Verified

   August 17, 2026

   Licensed since

   1962

   Expires

   2027-12-31

   Phone

   (909) 596-7077

2. 2.IV Seasons Hvac

   ✓ CSLB License #393678 - look up this number at CSLBInsured - TECHNOLOGY INSURANCE COMPANY INCBonded - $25,000

   Verified

   August 17, 2026

   Licensed since

   1980

   Expires

   2026-09-30

   Phone

   (909) 322-9324

3. 3.Hiatt Heating & Air Conditioning Inc.

   ✓ CSLB License #410864 - look up this number at CSLBInsured - STATE COMPENSATION INSURANCE FUNDBonded - $25,000

   Verified

   August 17, 2026

   Licensed since

   1981

   Expires

   2028-01-31

   Phone

   (909) 593-2614

4. 4.Rene's Plumbing Repair Inc.

   ✓ CSLB License #454443 - look up this number at CSLBInsured - NATIONAL CASUALTY COMPANYBonded - $25,000

   Verified

   August 17, 2026

   Licensed since

   1984

   Expires

   2027-09-30

   Phone

   (909) 593-1175

5. 5.Sinclair Air Systems

   ✓ CSLB License #724978 - look up this number at CSLBInsured - NATIONAL FIRE INSURANCE COMPANY OF HARTFORDBonded - $25,000

   Verified

   August 17, 2026

   Licensed since

   1996

   Expires

   2028-07-31

   Phone

   (626) 331-4541

6. 6.Bevaire Mechanical Inc.

   ✓ CSLB License #764799 - look up this number at CSLBInsured - INSURANCE COMPANY OF THE WESTBonded - $25,000

   Verified

   August 17, 2026

   Licensed since

   1999

   Expires

   2027-06-30

   Phone

   (626) 890-0945

7. 7.Marvel Air Conditioning & Heating Inc.

   ✓ CSLB License #790684 - look up this number at CSLBInsured - NORGUARD INSURANCE COMPANYBonded - $25,000

   Verified

   August 17, 2026

   Licensed since

   2001

   Expires

   2027-02-28

   Phone

   (909) 392-9722

8. 8.Affordable Air Conditioning

   ✓ CSLB License #803299 - look up this number at CSLBInsured - STATE COMPENSATION INSURANCE FUNDBonded - $25,000

   Verified

   August 17, 2026

   Licensed since

   2002

   Expires

   2028-01-31

   Phone

   (626) 332-2408