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Contractor LookoutCalifornia

Licensed HVAC Contractors in Simi Valley, California

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

  • 82licensed HVAC contractors
  • 80active (Clear)
  • 2.4%with a suspension
  • 0%workers' comp exempt
  • 15.2 yrsmedian time licensed
  • 51.2%corp / LLC / partnership (48.8% sole owner)
  • 5new in the last 12 months
  • —change tracking began November 1, 2026

CSLB's public data lists 82 HVAC contractors with a mailing address in Simi Valley, and 80 of them (97.6%) show a Clear primary status.

The share with a suspension, 2.4%, is 3.8 points lower than the Ventura County rate for the same license (6.2%). About 0% report a workers' comp exemption, roughly the statewide norm for HVAC contractors.

Experience varies: 62.2% have been licensed 10+ years and 5 are new this year (median 15.2 years, vs 11.6 statewide).

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 Simi Valley

  1. Look the company up by name or license number (search Simi Valley). 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. Before any money changes hands, verify the license on CSLB's own lookup. Our data comes from CSLB's weekly file, so a very recent change may not show here yet.
  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.

50 of 82 HVAC contractors in Simi Valley

Simi Valley 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 Simi Valley
Business nameLicense #StatusYearsWorkers' compBond
Suttles Plumbing & Mechanical Corp 268688 Clear 55 Insured On file
Tetra Mechanical Services 273330 Clear 54 Insured On file
Family Air Conditioning INC 292613 Clear 52 Insured On file
Walt Construction Corporation 310770 Clear 51 Insured On file
Perfect Climate Heating & Air Conditioning INC 316805 Clear 50 Insured On file
Air Trend 323857 Clear 50 Insured On file
All Valley Air Heating-Air Conditioning 462921 Clear 42 Insured On file
Alpine Refrigeration 470041 Clear 41 Insured On file
Troxler & Sons Construction 483336 Clear 40 Insured On file
Briant Ron Heating and Air Conditioning 523363 Clear 38 Insured On file
Southland Mechanical 570757 Clear 37 Insured On file
James Manion 573751 Clear 37 Insured On file
Dahme Heating and Air Conditioning INC 590084 Clear 36 Insured On file
Auggie Air 640544 Clear 34 Insured On file
S V Heating and Air Conditioning 642177 Clear 34 Insured On file
Fire & Ice Heating & Air Cond 672716 Clear 33 Insured On file
Keith Heating and Air Conditioning 702721 Clear 31 Insured On file
Custom Air Systems 709387 Clear 31 Insured On file
Summer Air 725295 Clear 30 Insured On file
Socal HVAC Service INC 729797 Clear 29 Insured On file
Len Air Specialist INC 736630 Clear 29 Insured On file
Big Vali INC 739962 Clear 29 Insured On file
Mark's Heating & Cooling 748445 Clear 28 Insured On file
Landeen Heating and Air Conditioning 759980 Clear 27 Insured On file
United Mechanical Contractors 759496 Clear 27 Insured On file
Turner Air Conditioning & Heating INC 761594 Clear 27 Insured On file
Cuneo Air INC 783055 Clear 26 Insured On file
Mba Mechanical INC 791403 Clear 25 Insured On file
D X Heating and Air Conditioning 855422 Clear 21 Insured On file
Cal - Metro Mechanical 857080 Clear 21 Insured On file
H V A C Services 860594 Clear 21 Insured On file
Dunrite Heating and Cooling 875396 Clear 20 Insured On file
Indoor Comfort Solutions 885909 Clear 20 Insured On file
Paradise Heating & Air Conditioning INC 887536 Clear 19 Insured On file
R S Electric Service 904442 Clear 19 Insured On file
Mumford Scott Heating and Air Conditioning 905826 Clear 19 Insured On file
R K Mechanical 916208 Clear 18 Insured On file
805 Mechanical 918846 Clear 18 Insured On file
J B S Air Conditioning and Plumbing CO 931965 Clear 17 Insured On file
Polar Tech Air Conditioning and Heating 964979 Clear 15 Insured On file
Suttles Plumbing INC 965356 Clear 15 Insured On file
One Stop H V A C 980203 Clear 13 Insured On file
C & B Heating & Air Conditioning 980897 Clear 13 Insured On file
Air Temperature Solutions INC 988057 Clear 13 Insured On file
Airtek H V A C 1006052 Clear 11 Insured On file
Phoenix General Contracting 1005112 Clear 11 Insured On file
Aeterna Energy LLC 1009773 Clear 10 Insured On file
American Heating & A/C Corp 1013426 Clear 10 Insured On file
Integrity Comfort Systems 1014584 Clear 10 Insured On file
Power Fusion INC 1023352 Clear 9 Insured On file

See all 82 HVAC contractors in Simi Valley

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 Simi Valley?

CSLB's current public file lists 82 HVAC contractors with a Simi Valley mailing address. 80 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?

Open the contractor's profile here to see the workers' comp type and insurer from CSLB's file. In Simi Valley, 97.6% of HVAC contractors list a policy, 0% claim an exemption and 2.4% 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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