AirProHQ
West Covina, CA · Updated Oct 2026

43 HVAC contractors in West Covina — every one with a license we could verify.

AirProHQ lists 43 heating and cooling companies in West Covina, CA, every one matched to a license on the CSLB register. The 91790, 91791, 91792 ZIP codes hold 98% of them. These listings come from the license register rather than review sites, so most carry no public rating — a verified license with no reviews is normal here, not a warning sign.

West Covina at a glance
License boardCSLB · number on every ad
Verify a license on the CSLB lookup

How we check every listing: our full verification methodology.

43Contractors listed
43License-verified · 100%

43 license-verified shown first · distances from the center of the listed offices

Sorted: license status, then name

HVAC contractors in West Covina, CA

License verified

HVAC MD

91793 · 0.7 miLicense 1082806
Public reviewsNone on file
CallProfile
License verified

Kb Air

91790 · 1.0 miLicense 1132227
Public reviewsNone on file
CallProfile
3 more in West CovinaZIPLicenseContact
Universal Services Tech91790Verified777141CallProfile
Vimex Air LLC91790Verified1076885CallProfile
Quark Yan La Hvac91791Verified1143829CallProfile
Where they're based

4 ZIP codes hold 100% of West Covina's listed offices

Counted from the office address on each record. A contractor based near you usually means a shorter response window on a hot afternoon.

  1. 019179019
  2. 029179116
  3. 03917927
  4. 04917931
Ac Tech IncAir Crafter HvacAir Now Heating & Cooling IncAirmaster Hvac IncAlex Master H V A C ServiceApplied MechanicalAxion Construction & Project Services IncAyman Ibrahim Hvac ContractorC & Y Hvac IncCastaneda ChristopherCozy AirEfficient IncorporatedElite MechanicalFangfang Duan Hvac ServicesGuy'S Heating & Air Conditioning IncH J Western IncHVAC MDIce Mountain Air Conditioning IncJ D H Electric IncJ V Construction IncJc A/C Aire Services HvacKb AirKenn'S A/CKmc Mechanical ServicesKressa LLCLara Air ConditioningLc Prime Air HvacLe0'S Heating And Air ConditioningLiang'S HvacMcgeo'S Refrigeration IncPower & Air Mechanical IncPremier Heating And Air Conditioning ServicesProdigy Mechanical ServicesQuality Temp Hvac LLCRoger'S A/C Repair & ServiceSummer Breeze Cooling & HeatingSuncom ServiceSunrise Hvac ServicesSunshine Air Conditioning IncTang Ly DuongUniversal Services TechVimex Air LLC 917909179191792
42 of 43 listings have a geocoded office address. Dots are offices, not service areas.License verifiedNot verified24/7
Know the fair price

What HVAC work costs in West Covina

National 2026 ranges from our cost guides. Ask any contractor for a written, itemized quote and compare it against them.

JobTypical cost
Diagnostic / service call$75 – $200
Capacitor replacement$100 – $250
Refrigerant recharge$200 – $600
Compressor replacement$1,300 – $2,800
Central air conditioner$3,900 – $7,900
Full HVAC (furnace + AC)$5,000 – $12,500
Sources: AC repair cost guide · HVAC replacement cost guide
West Covina FAQ

Hiring an HVAC contractor in West Covina

Answers built from West Covina's own listing data.

01

How do I check a West Covina HVAC contractor's license?

Ask for the license number and search it on the CSLB lookup (official site). 43 of the 43 listings here already match an active license; each of those profiles links straight to the lookup.

02

Why do most West Covina listings show no reviews?

Our West Covina data comes from the CSLB license register, not from review sites, so many licensed one-truck operations have no public review profile. A verified license with no reviews is not a red flag — ask for two recent local references instead.

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