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Furnace Installation & Replacement in Onamia, MN
A new 95–98% AFUE gas furnace installed by Maddox Heat & Air Conditioning can cut a Onamia 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 Onamia
- 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 Onamia — 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 Onamia carries a written warranty.
Furnace Installation near me in Onamia and Mille Lacs County
From the first heat wave to the last cold snap, Maddox Heat & Air Conditioning keeps Onamia, MN comfortable. We repair, replace and maintain central air conditioners, gas furnaces, boilers, heat pumps and ductless mini splits — residential and light commercial — with 24/7 emergency service.
Searches we answer from Onamia:
Furnace Installation service area: Onamia, MN
Onamia reviews
“Mini split for the bonus room was installed in one day, tidy work, no mess, and the price was lower than the two other quotes.”
— Angela P., Onamiafurnace-installation, MN“Replaced a 24-year-old AC and furnace together. Quiet, house is even temperature for the first time, and the gas bill dropped noticeably.”
— Ellen F., Onamiafurnace-installation, MN“Installed a cold-climate heat pump and it heated the house through the polar vortex week without the furnace kicking on once.”
— Jenny K., Onamiafurnace-installation, MNFurnace Installation in Onamia: questions
What does a new furnace cost in Onamia?
Most furnace replacements in Onamia 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 Onamia year-round?
Yes. Winter replacements are common; we bring temporary heat if the old furnace has failed.
Need furnace installation in Onamia now?
Live dispatch, 24 hours a day. One flat price before work starts.
Call (855) 459-5498