AirProHQ
Napa, CA · Updated Oct 2026

20 HVAC contractors in Napa — every one with a license we could verify.

AirProHQ lists 20 heating and cooling companies in Napa, CA, every one matched to a license on the CSLB register. The 94558, 94559, 94581 ZIP codes hold 95% 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.

Napa 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.

20Contractors listed
20License-verified · 100%

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

Sorted: license status, then name

HVAC contractors in Napa, CA

Where they're based

4 ZIP codes hold 100% of Napa'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. 019455813
  2. 02945594
  3. 03945812
  4. 04948581
Ach Pro MechanicalAdameck Hvac IncCm Heating And AirDenny'S Heating & Air Conditioning LLCFox-Heating Air Conditioning And RefrigerationIntegrity Sheet MetalJ V G Cooling & Heating SolutionsJordan Mechanical IncJre Heating And AirLh Heating And AirMri Heating And Air ConditioningReliable RefrigerationStandard HvacSteve'S Heating & CoolingSun Heating & Air ConditioningZ S Heating And Air Inc 9455894559
17 of 20 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 Napa

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
Napa FAQ

Hiring an HVAC contractor in Napa

Answers built from Napa's own listing data.

01

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

Ask for the license number and search it on the CSLB lookup (official site). 20 of the 20 listings here already match an active license; each of those profiles links straight to the lookup.

02

Why do most Napa listings show no reviews?

Our Napa 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 Napa

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