License verified
Liberty Lake, WA · Updated Oct 2026
6 HVAC contractors in Liberty Lake — every one with a license we could verify.
AirProHQ lists 6 heating and cooling companies in Liberty Lake, WA, every one matched to a license on the Washington L&I register.
How we check every listing: our full verification methodology.
6Contractors listed
6License-verified · 100%
6 license-verified shown first
Sorted: license status, then nameHVAC contractors in Liberty Lake, WA
License verified
Double J Hvac
License verified
Liberty Lake Heatng & Cool LLC
License verified
Northwoods Heating
License verified
T5 Enterprises LLC
License verified
Thermal-King Inc
Know the fair price
What HVAC work costs in Liberty Lake
Liberty Lake itself lists 6 contractors — too few to price locally on its own — but 85 operate within a real 45-mile radius, including those serving Spokane Valley, Spokane, Deer Park. 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
Liberty Lake FAQ
Hiring an HVAC contractor in Liberty Lake
Answers built from Liberty Lake's own listing data.
01
How do I check a Liberty Lake HVAC contractor's license?
Ask for the license number and search it on the Washington L&I lookup (official site). 6 of the 6 listings here already match an active license; each of those profiles links straight to the lookup.