What HVAC replacement costs in Auburn
Construction pricing in Maine runs 2% above the national average, so HVAC replacement here typically lands between $9,690 and $16,830 installed, before rebates.
Figures are modeled from 2026 national baselines adjusted by a Maine cost factor of 1.02. They are estimates for comparison, not quotes — your property, access and material choices move the real number.
HVAC Contractors serving Auburn
Ranked by Google review volume. Listings are sourced from public business data; those marked Verified member have claimed and confirmed their listing with us.
- Pro-Tech Refrigeration
- Aire Serv of Lewiston
- Nadeau's Refrigeration
- Integrity Services of Maine
- Damon Mechanical Services
- Thayer, LLC
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 Auburn. No account, no obligation.
Try it on my home →