License verified
Calistoga, CA · Updated Nov 2026
1 HVAC contractors in Calistoga: every one with a license we could verify.
AirProHQ lists 1 heating and cooling company in Calistoga, CA, every one matched to a license on the CSLB register.
Calistoga at a glanceVerify a license on the CSLB lookup
License boardCSLB · number on every ad
Licenses renewing within 90 days1
How we check every listing: our full verification methodology.
1Contractors listed
1License-verified · 100%
1 license-verified shown first
Sorted: license status, then nameHVAC contractors in Calistoga, CA
Know the fair price
What HVAC work costs in Calistoga
Calistoga itself lists 1 contractor — too few to price locally on its own — but 110 operate within a real 45-mile radius, including those serving Santa Rosa, Windsor, Healdsburg. The ranges below are the same national 2026 figures used sitewide; 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
Calistoga FAQ
Hiring an HVAC contractor in Calistoga
Answers built from Calistoga's own listing data.
01
How do I check a Calistoga HVAC contractor's license?
Ask for the license number and search it on the CSLB lookup (official site). 1 of the 1 listings here already match a license on the register; each of those profiles links straight to the lookup.
HVAC contractors near Calistoga
All California citiesSanta Rosa87 contractors · 87 licensed · 12 miWindsor15 contractors · 13 licensed · 12 miHealdsburg7 contractors · 7 licensed · 16 miRohnert Park20 contractors · 18 licensed · 17 miSebastopol15 contractors · 14 licensed · 18 miForestville4 contractors · 4 licensed · 18 miCotati9 contractors · 9 licensed · 18 miSonoma15 contractors · 15 licensed · 20 miPetaluma35 contractors · 32 licensed · 22 miNapa21 contractors · 21 licensed · 24 mi