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Licensed HVAC Contractors in Ramona, California

Updated November 1, 2026 from CSLB's public license file · C-20 Warm-Air Heating, Ventilating and Air-Conditioning Contractor

  • 22licensed HVAC contractors
  • 21active (Clear)
  • 4.5%with a suspension
  • 0%workers' comp exempt
  • 8.6 yrsmedian time licensed
  • 81.8%corp / LLC / partnership (18.2% sole owner)
  • 0new in the last 12 months
  • —change tracking began November 1, 2026

CSLB's public data lists 22 HVAC contractors with a mailing address in Ramona, and 21 of them (95.5%) show a Clear primary status.

The share with a suspension (4.5%) is close to the San Diego County rate for the same license (5%). About 0% report a workers' comp exemption, roughly the statewide norm for HVAC contractors.

0 of these licenses are less than a year old, while 40.9% have been held for 10 years or more. The median is 8.6 years.

In California this work generally calls for the C-20 Warm-Air Heating, Ventilating and Air-Conditioning Contractor license (or a B license when it is part of a larger multi-trade job). See the C-20 Warm-Air Heating, Ventilating and Air-Conditioning Contractor guide for what the license covers.

How to check a HVAC contractor's license in Ramona

  1. Look the company up by name or license number (search Ramona). On the profile, confirm three things: Clear status, the C-20 license for this kind of work, and a contractor's bond on file.
  2. Confirm it live with CSLB's Instant License Check. Statuses change between our weekly refreshes, especially workers' comp and bond suspensions.
  3. Get the bid and contract in writing with the license number on it. If the job tops $1,000 in labor and materials, a licensed HVAC contractor is required by law. See the $1,000 rule.

All 22 HVAC contractors in Ramona

Ramona HVAC contractors sorted with Clear licenses first, then by years licensed. Badges reflect CSLB's file dated November 1, 2026, not a rating of anyone's work.

Licensed HVAC contractors in Ramona
Business nameLicense #StatusYearsWorkers' compBond
Eli Electric & Construction INC 553022 Clear 37 Insured On file
Clear Choice Plumbing & Drains 703999 Clear 31 Insured On file
Air Pros Mechanical 850125 Clear 21 Insured On file
Air Direct Heating & AC 891200 Clear 19 Insured On file
Pangborn Heating and Air Conditioning 899368 Clear 19 Insured On file
Frye Mechanical INC 926427 Clear 17 Insured On file
R & C Heating & Air INC 927108 Clear 17 Insured On file
American Nrgy Solutions INC 969106 Clear 14 Insured On file
Indoor Climate Experts INC 1026203 Clear 9 Insured On file
Macarthur Mechanical 1036205 Clear 8 Insured On file
Five Star HVAC Svc CO 1041120 Clear 8 Insured On file
Reitz Heating & Air INC 1055356 Clear 7 Insured On file
F T C Services INC 1057459 Clear 7 Insured On file
Tillson Mechanical INC 1076514 Clear 5 Insured On file
Sun Valley Heating and Air 1098355 Clear 4 Insured On file
Cal West Mechanical Systems INC 1106878 Clear 3 Insured On file
Dro Pro HVAC 1107473 Clear 3 Insured On file
Cruz Comfort Heating & Air INC 1119997 Clear 2 Insured On file
Degree Heating and Air 1124157 Clear 2 Insured On file
B Squared Heating and Air 1125510 Clear 2 Insured On file
Service Cowboy Heating and Air 1130681 Clear 1 Insured On file
Lash Heating and Cooling 994905 Susp: contractor's bond 12 Insured On file

Source: CSLB public data · Updated November 1, 2026 Status can change at any time. Verify on CSLB's Instant License Check.

Frequently asked questions

How many licensed HVAC contractors are in Ramona?

CSLB's current public file lists 22 HVAC contractors with a Ramona mailing address. 21 have a Clear status, and 86.4% show no issues at all in the file (no suspension, no pending action, bond on file, not near expiration).

What license does a HVAC contractor need in California?

In California this work generally calls for the C-20 Warm-Air Heating, Ventilating and Air-Conditioning Contractor license (or a B license when it is part of a larger multi-trade job). Any job of $1,000 or more in labor and materials needs a licensed contractor. Read our guide to the $1,000 rule.

How do I check a HVAC contractor's workers' comp?

Open the contractor's profile here to see the workers' comp type and insurer from CSLB's file. In Ramona, 100% of HVAC contractors list a policy, 0% claim an exemption and 0% show no current coverage. Confirm the policy with CSLB's workers' comp search before work starts. How to check workers' comp.

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