143 HVAC Repair Contractors in Lexington, KY

Lexington's humid subtropical climate runs HVAC systems hard across both seasons — 87°F humid summers stress cooling equipment, and 25°F winters put consistent load on furnaces and heat pumps. That full-cycle demand makes hvac repair in Lexington a well-established market: 80 contractors average 4.6 stars from 28,466 reviews, with 28 providing 24/7 availability.

Diagnostic and service calls run $75–$200, thermostat replacements $150–$500, and blower motor replacements $400–$1,100. Kentucky requires the Master HVAC Contractor or Journeyman HVAC Mechanic license from the DHBC Division of HVAC for repair work — credentials that are publicly searchable and worth confirming, particularly for any repair involving refrigerant or gas lines.

Fayette Heating & Air leads the market by review volume (6,700-plus at 4.8 stars) with a large technician pool that handles same-day repairs across the city. Dauenhauer's 5,000-plus-review base with 4.8 stars is the strongest statistical signal for consistent repair quality — customers point to fast diagnosis and upfront repair versus replacement guidance. Comfort Heating & Air earns 4.8 stars from 4,300-plus reviews with consistent feedback on professional, knowledgeable technicians who explain what they found before proceeding.