AirProHQ
Vacaville, CA · Updated Oct 2026

48 HVAC contractors in Vacaville — 46 with a license we could verify.

AirProHQ lists 48 heating and cooling companies in Vacaville, CA; 46 (96%) match a license on the CSLB register. The 95687, 95688, 95696 ZIP codes hold 100% 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.

Vacaville 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.

48Contractors listed
46License-verified · 96%

46 license-verified shown first, then 2 unverified · distances from the center of the listed offices

Sorted: license status, then name

HVAC contractors in Vacaville, CA

8 more in VacavilleZIPLicenseContact
Blue Mountain Construction Services Inc95688Verified398668CallProfile
Certified Comfort Heating & Air Conditioning Service95696Verified454066CallProfile
Lemus Hvac95696Verified1082287CallProfile
Rendon Heating & Air Inc95688Verified1047288CallProfile
Renner Heating And Air Conditioning95688Verified1005466CallProfile
Vaughns Heating And Air Inc95688Verified975209CallProfile
Kazen Custom HVAC95687Not on fileCallProfile
Renner Heating & Air95688Not on fileCallProfile
Where they're based

3 ZIP codes hold 100% of Vacaville'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. 019568722
  2. 029568819
  3. 03956967
A Climate ControlA100 Percent Guarantee Heating And A/CAdvanced Plumbing Heating And AirAir Essentials IncAir Tech Heating & Air ConditioningAirelio Hvac Services IncAleco Electric IncAustin'S Air Conditioning And Heating IncBlue Pacific Heating & AirCardoza MechanicalCoolrite Heating And AirCozy Home ServicesD W MechanicalEmerging Vent Systems Heating And AirEthical MechanicalFire & Ice Hvac IncGlobal Hvac And ConstructionGolden Hills Heating And AirHeating & Cooling SolutionHvac HerosJ F HvacJax Heating And AirK & S Mechanical IncKazen Custom HVACKazen Custom Heating & AirMaltsberger MechanicalPackin' Heat Heating And AirPrecision Plus Heating And AirRenner Heating And Air ConditioningRenner Heating & AirRenner Heating & Air Conditioning IncRiesche Dennis ARight Now AirThe Fixall Co IncUnited Heating And CoolingVelocity Heating & Air IncVineyard Hvac ServicesWest Pacific Air Conditioning Heating & Cooling 9568795688
38 of 48 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 Vacaville

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
Vacaville FAQ

Hiring an HVAC contractor in Vacaville

Answers built from Vacaville's own listing data.

01

How do I check a Vacaville HVAC contractor's license?

Ask for the license number and search it on the CSLB lookup (official site). 46 of the 48 listings here already match an active license; each of those profiles links straight to the lookup.

02

Why do most Vacaville listings show no reviews?

Our Vacaville 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.

HVAC contractors near Vacaville

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