HVAC Services in
Lexington, KY
From emergency AC repair to full system installations, HVAC Doctor provides honest, owner-operated HVAC service across central Kentucky. We show up on time, give flat-rate quotes, and get it done right.
All HVAC Services
Whether your system needs a quick repair or a full replacement, we have you covered. Select a service to learn more.
AC Repair
Same-day air conditioner repair throughout central Kentucky. Diagnostic normally $99 — just $39 this week only. We fix all brands — Carrier, Trane, Lennox, Goodman, and more.
AC Repair DetailsFurnace Repair
Furnace not heating? We diagnose and repair gas furnaces, heat exchangers, ignitors, and control boards. 24/7 emergency service with no overtime fees.
Furnace Repair DetailsHeat Pump Service
Expert heat pump repair, maintenance, and installation. We handle both heating and cooling modes, reversing valves, refrigerant issues, and defrost cycles.
Heat Pump DetailsAC Installation
New central air conditioner installation with Manual J load calculations. We right-size the system to your home so you stay comfortable and keep energy bills low.
AC Installation DetailsIndoor Air Quality
Whole-home air purifiers, UV germicidal lights, humidifiers, and high-efficiency filtration. Breathe cleaner air and reduce allergens, mold, and VOCs inside your home.
Air Quality DetailsMaintenance Plans
Annual tune-ups that keep your system running at peak efficiency. Our Comfort Club members get priority scheduling, discounts on repairs, and fewer emergency breakdowns.
Maintenance DetailsNot Sure What You Need?
Call us and describe what your system is doing. Ahmad or Ammar will point you in the right direction — no appointment needed to ask a question.
Want to Save on Every Service Call?
The HVAC Doctor Comfort Club gives you priority scheduling, annual tune-ups, and a discount on all repairs — for one low annual fee.
Learn About the Comfort Club