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Licensed HVAC Contractors in West Covina, California

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

  • 47licensed HVAC contractors
  • 45active (Clear)
  • 4.3%with a suspension
  • 0%workers' comp exempt
  • 6.6 yrsmedian time licensed
  • 59.6%corp / LLC / partnership (40.4% sole owner)
  • 6new in the last 12 months
  • —change tracking began November 1, 2026

There are 47 HVAC contractors based in West Covina in CSLB's current file. 45 (95.7%) have a Clear status as of November 1, 2026.

The share with a suspension (4.3%) is close to the Los Angeles County rate for the same license (4.8%). About 0% report a workers' comp exemption, roughly the statewide norm for HVAC contractors.

The median HVAC contractor here has held a license for 6.6 years (less than the statewide median of 11.6), and 6 licenses were issued in the last 12 months.

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 West Covina

  1. Find the business in the list below, or search all 47 West Covina listings, and open its profile. You want a Clear status and the C-20 classification (a B license can also cover it as part of a multi-trade job).
  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.

All 47 HVAC contractors in West Covina

West Covina 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 West Covina
Business nameLicense #StatusYearsWorkers' compBond
Tang Ly Duong 720921 Clear 30 Insured On file
Applied Mechanical 777230 Clear 26 Insured On file
Cozy Air 829703 Clear 22 Insured On file
Suncom Service 829980 Clear 22 Insured On file
Sunrise HVAC Services 872210 Clear 20 Insured On file
Sunshine Air Conditioning INC 880274 Clear 20 Insured On file
Lara Air Conditioning 892691 Clear 19 Insured On file
Le0's Heating and Air Conditioning 901132 Clear 19 Insured On file
Roger's A/C Repair & Service 948940 Clear 16 Insured On file
Power & Air Mechanical INC 953388 Clear 16 Insured On file
Elite Mechanical 970567 Clear 14 Insured On file
Full Blast Heating and Air Conditioning 973689 Clear 14 Insured On file
Rf Solar & Green Energy INC 987150 Clear 13 Insured On file
H J Western INC 989946 Clear 12 Insured On file
Guy's Heating & Air Conditioning INC 1003750 Clear 11 Insured On file
Air Now Heating & Cooling INC 1026881 Clear 9 Insured On file
Castaneda Christopher 1031750 Clear 9 Insured On file
J D H Electric INC 1038697 Clear 8 Insured On file
S D Refrigeration 1039797 Clear 8 Insured On file
Summer Breeze Cooling & Heating 1041165 Clear 8 Insured On file
Doctor Rooter INC 1051766 Clear 7 Insured On file
Alex Master H V A C Service 1053986 Clear 7 Insured On file
Kenn's A/C 1064099 Clear 6 Insured On file
C & Y HVAC INC 1067664 Clear 6 Insured On file
Kressa LLC 1076931 Clear 5 Insured On file
Vimex Air LLC 1076885 Clear 5 Insured On file
HVAC Md INC 1082806 Clear 5 Insured On file
AC Tech INC 1095928 Clear 4 Insured On file
Premier Heating and Air Conditioning Services 1098121 Clear 4 Insured On file
G W Heating & Air Conditioning 1103035 Clear 3 Insured On file
Parker Heating and Cooling 1104819 Clear 3 Insured On file
Efficient Incorporated 1105684 Clear 3 Insured On file
Air Crafter HVAC 1118341 Clear 2 Insured On file
Axion Construction & Project Services INC 1118397 Clear 2 Insured On file
Jc A/C Aire Services HVAC 1131565 Clear 1 Insured On file
Kb Air 1132227 Clear 1 Insured On file
Quality Temp HVAC LLC 1139374 Clear 1 Insured On file
Ice Mountain Air Conditioning INC 1142382 Clear 1 Insured On file
Prodigy Mechanical Services 1145510 Clear 1 Insured On file
Airmaster HVAC INC 1151386 Clear <1 Insured On file
Lc Prime Air HVAC 1151382 Clear <1 Insured On file
Ayman Ibrahim HVAC Contractor 1152164 Clear <1 Insured On file
Fangfang Duan HVAC Services 1158233 Clear <1 Insured On file
Kmc Mechanical Services 1160524 Clear <1 Insured On file
Liang's HVAC 1160161 Clear <1 Insured On file
J V Construction INC 961164 Susp: workers' compensation 15 None On file
Quark Yan La HVAC 1143829 Susp: workers' compensation 1 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 West Covina?

CSLB's current public file lists 47 HVAC contractors with a West Covina mailing address. 45 have a Clear status, and 91.5% 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?

CSLB issues the C-20 Warm-Air Heating, Ventilating and Air-Conditioning Contractor classification for this work. In Los Angeles County, 95.7% of West Covina's holders are Clear right now. The license requirement starts at $1,000 per job (the minor-work 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 West Covina, 95.7% of HVAC contractors list a policy, 0% claim an exemption and 4.3% 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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