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Furnace Installation & Replacement in Cottage Grove, MN
A new 95–98% AFUE gas furnace installed by Maddox Heat & Air Conditioning can cut a Cottage Grove heating bill by a quarter or more compared with a 20-year-old 80% unit. We size the furnace to the house, replace venting and the thermostat as needed, and haul the old unit away.
Signs you need furnace installation in Cottage Grove
- Furnace is 15+ years old
- Cracked heat exchanger (a safety issue)
- Repairs are adding up every winter
- Uneven heat between floors
- You want a two-stage or variable-speed system for quieter, steadier comfort
- Switching from oil or propane to natural gas
How furnace installation works with Maddox
Call (855) 459-5498 and describe what the system is doing. Our dispatcher schedules a technician for Cottage Grove — same day for most repairs, immediately for emergencies. On site, the technician diagnoses the fault, shows you the failed part, and quotes one flat price. Approve it and most repairs are finished from the parts on the truck. Every job in Cottage Grove carries a written warranty.
Furnace Installation near me in Cottage Grove and Washington County
Maddox Heat & Air Conditioning serves Cottage Grove, MN with same-day air conditioning repair, heating repair, furnace repair and heat pump service. Our technicians know the Cottage Grove area, carry the parts that fail most often on the equipment installed here, and quote one flat price before they start.
Searches we answer from Cottage Grove:
Furnace Installation service area: Cottage Grove, MN
Cottage Grove reviews
“The dispatcher was calm and helpful when our CO detector went off. Tech found a cracked heat exchanger and got us safe the same evening.”
— Renee S., Cottage Grovefurnace-installation, MN“Furnace stopped in the middle of the night at minus 12. They actually answered the phone and someone was here before sunrise. Cannot say enough.”
— Mike T., Cottage Grovefurnace-installation, MN“Booked a spring tune-up, they found a weak contactor and swapped it for a few dollars. Saved me a summer breakdown.”
— Lori B., Cottage Grovefurnace-installation, MNFurnace Installation in Cottage Grove: questions
What does a new furnace cost in Cottage Grove?
Most furnace replacements in Cottage Grove run $3,800–$7,500 installed depending on size, efficiency and venting. Written flat-rate quote, no pressure.
How long does installation take?
A like-for-like furnace replacement is done in a day. We arrive in the morning and you have heat that evening.
Do you install furnaces in Cottage Grove year-round?
Yes. Winter replacements are common; we bring temporary heat if the old furnace has failed.
Need furnace installation in Cottage Grove now?
Live dispatch, 24 hours a day. One flat price before work starts.
Call (855) 459-5498