What HVAC replacement costs in Huntsville
Construction pricing in Alabama runs 12% below the national average, so HVAC replacement here typically lands between $8,360 and $14,520 installed, before rebates.
Figures are modeled from 2026 national baselines adjusted by a Alabama cost factor of 0.88. They are estimates for comparison, not quotes — your property, access and material choices move the real number.
HVAC Contractors serving Huntsville
Ranked by Google review volume. Listings are sourced from public business data; those marked Verified member have claimed and confirmed their listing with us.
- Maximum Comfort Heating & Air LLC
- Hart & Cooley
- A-Plus Comfort LLC
- Bunn's & Bennett Heating & Air Conditioning Company
- Aire Serv of Huntsville
- Hunter Mechanical Systems
- Air Comfort Control LLC
- White's Refrigeration, Inc.
- Craig Comfort Control
- Joe East One Hour Heating & Air Conditioning
- Annette Hale's Indoor Comfort Systems
- Blake Brothers Services Corporation
- Sub-Systems Services
- Dynamic Air Climate Solutions
- US HVAC Services
- Comfort Systems Usa
- Conditioned Air Solutions
- Air Care Systems
- Mc Cormack Heating & Cooling
- ACR Service
We don't rank by who pays us. Always confirm a contractor's license and insurance before hiring.
See HVAC replacement on your actual home — free
Enter your address and we render HVAC replacement onto the real satellite image of your property, with a cost estimate modeled for Huntsville. No account, no obligation.
Try it on my home →