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Furnace Installation & Replacement in Grand Marais, MN
A new 95–98% AFUE gas furnace installed by Maddox Heat & Air Conditioning can cut a Grand Marais 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 Grand Marais
- 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 Grand Marais — 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 Grand Marais carries a written warranty.
Furnace Installation near me in Grand Marais and Cook County
Minnesota weather is hard on HVAC equipment, and Grand Marais homeowners feel it first: cottonwood-clogged condensers in June, frozen coils in July, short-cycling furnaces in January. Maddox Heat & Air Conditioning is the Grand Marais heating and air conditioning company that fixes all of it, fast.
Searches we answer from Grand Marais:
Furnace Installation service area: Grand Marais, MN
Grand Marais reviews
“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., Grand Maraisfurnace-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., Grand Maraisfurnace-installation, MN“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., Grand Maraisfurnace-installation, MNFurnace Installation in Grand Marais: questions
What does a new furnace cost in Grand Marais?
Most furnace replacements in Grand Marais 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 Grand Marais year-round?
Yes. Winter replacements are common; we bring temporary heat if the old furnace has failed.
Need furnace installation in Grand Marais now?
Live dispatch, 24 hours a day. One flat price before work starts.
Call (855) 459-5498