Furnace Tune-Up & Heating Maintenance in Fergus Falls, MN

Before the first freeze in Fergus Falls, have Maddox Heat & Air Conditioning give the furnace a full tune-up: burner and flame sensor cleaning, heat exchanger inspection, gas pressure and CO testing, ignitor and blower check, filter change and a safety-control test. A tuned furnace runs safer, quieter and cheaper all winter.

Book furnace tune-up in Fergus Falls (855) 459-5498

Same-day service in Fergus FallsFlat price before work24/7 emergency dispatch

Signs you need furnace tune-up in Fergus Falls

Furnace has not been serviced in a year or more
Higher gas bills
Delayed ignition or a 'whoomp' at start-up
Dusty or musty smell when the heat first comes on
Furnace is over 10 years old
Warranty requires annual maintenance

How furnace tune-up works with Maddox

Call (855) 459-5498 and describe what the system is doing. Our dispatcher schedules a technician for Fergus Falls — 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 Fergus Falls carries a written warranty.

Furnace Tune-Up near me in Fergus Falls and Otter Tail County

If you are searching for AC repair near me or furnace repair near me from Fergus Falls, you found the local HVAC company that picks up the phone. Maddox Heat & Air Conditioning runs heating and cooling repair, installation and maintenance across Fergus Falls and Otter Tail County every day of the year.

Searches we answer from Fergus Falls:

Furnace Tune-Up service area: Fergus Falls, MN

Fergus Falls reviews

“AC quit on a 94-degree Saturday. Called at 10, tech was here by 1, capacitor swapped and cold air by 1:30. Price matched the quote exactly.”

— Dana R., Fergus Fallsfurnace-tune-up, MN

“Honest people. The tech explained every option, showed me the failed part, and didn't push anything I didn't need.”

— Carlos M., Fergus Fallsfurnace-tune-up, MN

“Furnace short cycling all winter — turned out to be an oversized unit and a bad limit switch. They fixed the switch and adjusted the blower, problem gone.”

— Greg H., Fergus Fallsfurnace-tune-up, MN

Furnace Tune-Up in Fergus Falls: questions

When is the best time for a furnace tune-up in Fergus Falls?

September through November, before the heating season. Plan members are booked first.

What do you check?

Burners, flame sensor, ignitor, heat exchanger (for cracks), gas pressure, carbon monoxide, blower motor and wheel, capacitor, limit and pressure switches, filter, thermostat and venting.

Do you offer maintenance plans in Fergus Falls?

Yes — spring and fall visits, priority service, no overtime charges and a parts discount for one yearly price.

Need furnace tune-up in Fergus Falls now?

Live dispatch, 24 hours a day. One flat price before work starts.

Call (855) 459-5498