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Contractor LookoutCalifornia

Licensed HVAC Contractors in Redding, California

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

  • 49licensed HVAC contractors
  • 48active (Clear)
  • 2%with a suspension
  • 0%workers' comp exempt
  • 15.7 yrsmedian time licensed
  • 73.5%corp / LLC / partnership (26.5% sole owner)
  • 4new in the last 12 months
  • —change tracking began November 1, 2026

CSLB's public data lists 49 HVAC contractors with a mailing address in Redding, and 48 of them (98%) show a Clear primary status.

About 0% report a workers' comp exemption, roughly the statewide norm for HVAC contractors. The share with a suspension (2%) is close to the Shasta County rate for the same license (2.7%).

4 of these licenses are less than a year old, while 61.2% have been held for 10 years or more. The median is 15.7 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 Redding

  1. Look the company up by name or license number (search Redding). 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. Re-check the same number on CSLB's Instant License Check the day you sign; our copy is refreshed weekly and 2% of Redding listings here already show a suspension.
  3. Match the license holder's name to the name on the written contract and the person you meet. Ask for proof of workers' comp if anyone besides the owner will work on site. Hiring checklist.

All 49 HVAC contractors in Redding

Redding 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 Redding
Business nameLicense #StatusYearsWorkers' compBond
Wallner Plumbing CO 336969 Clear 49 Insured On file
Gibson Heating and Air Conditioning 385291 Clear 47 Insured On file
Dennis' Heating & Air Conditioning INC 408428 Clear 45 Insured On file
Moon Bob Heating and Air Incorporated 411700 Clear 45 Insured On file
Self-Help Home Improvement Project 488517 Clear 40 Insured On file
R M C Refrigeration & Air Conditioning INC 492792 Clear 40 Insured On file
Phil Carpenter's A/C & Heating 503253 Clear 39 Insured On file
Timberline Heating & Air Conditioning 525939 Clear 38 Insured On file
A & R Heating & Air Conditioning INC 555183 Clear 37 Insured On file
Brown Plumbing 555316 Clear 37 Insured On file
E M & Son's 629973 Clear 35 Insured On file
Crumpton Mark Alan 648966 Clear 34 Insured On file
Rph & H Enterprises INC 682248 Clear 32 Insured On file
Absolute Comfort Heating and Air Conditioning INC 750019 Clear 28 Insured On file
Redding Comfort Heating & Air INC 772491 Clear 26 Insured On file
Shasta Control Company 796348 Clear 25 Insured On file
Tony's Refrigeration INC 811263 Clear 24 Insured On file
Clark Refrigeration 832242 Clear 22 Insured On file
Air - O - Service 846832 Clear 22 Insured On file
Circle N Heating & Air Conditioning 850355 Clear 21 Insured On file
Climatech Electric 856696 Clear 21 Insured On file
Golden State Comfort 875779 Clear 20 Insured On file
Gard Heating & Air INC 881019 Clear 20 Insured On file
Ducts Ina Row 957746 Clear 15 Insured On file
Paul's Plumbing Heating & Air Conditioning INC 958363 Clear 15 Insured On file
Tradewinds Heating & Air 960155 Clear 15 Insured On file
Service 1 Heating & Air Conditioning 966502 Clear 15 Insured On file
Tron Air Heating & Cooling INC 980126 Clear 13 Insured On file
R & R Heating & Air Conditioning INC 1000768 Clear 11 Insured On file
Stelters Steve H V A C Service 1030166 Clear 9 Insured On file
Essex Solar Heating and Air INC 1045040 Clear 8 Insured On file
Modern Comfort Solutions INC 1048001 Clear 7 Insured On file
Redding Heating & Air Conditioning 1049277 Clear 7 Insured On file
Shasta HVAC Specialists INC 1068174 Clear 6 Insured On file
Hays Don Heating & Air Conditioning 1073866 Clear 5 Insured On file
Revive Mechanical INC 1093739 Clear 4 Insured On file
Shasta Heating & Air Conditioning INC 1096792 Clear 4 Insured On file
Allianz Heating & Air INC 1100044 Clear 3 Insured On file
Air-O Service 1106943 Clear 3 Insured On file
Oasis Heating & Air Corp 1107515 Clear 3 Insured On file
Apex Heating and Air Conditioning INC 1122085 Clear 2 Insured On file
Allenair Heating and Cooling 1125181 Clear 2 Insured On file
Cousin Vinnie's Heating & Air 1134193 Clear 1 Insured On file
Corbett's Heating & Air Conditioning 1135921 Clear 1 Insured On file
Iron Horse Heating & Air INC 1148747 Clear <1 Insured On file
Asap Redding Heating & Cooling 1150746 Clear <1 Insured On file
Corcoran HVAC Services 1150486 Clear <1 Insured On file
Elevate HVAC 1154792 Clear <1 Insured On file
Hall's Heating and Air Conditioning 968816 Susp: workers' compensation 14 None 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 Redding?

CSLB's current public file lists 49 HVAC contractors with a Redding mailing address. 48 have a Clear status, and 87.8% 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?

Each profile shows the workers' comp type, insurer and policy dates from CSLB's file. Among Redding HVAC contractors, 0% are exempt (no employees), 98% insured and 2% without current coverage. Verify a policy with CSLB's insurer search (step by step).

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