Furnace Tune-Up & Heating Maintenance in Thief River Falls, MN

Before the first freeze in Thief River 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 Thief River Falls (855) 459-5498

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

Signs you need furnace tune-up in Thief River 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 Thief River 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 Thief River Falls carries a written warranty.

Furnace Tune-Up near me in Thief River Falls and Pennington County

Minnesota weather is hard on HVAC equipment, and Thief River Falls homeowners feel it first: cottonwood-clogged condensers in June, frozen coils in July, short-cycling furnaces in January. Maddox Heat & Air Conditioning is the Thief River Falls heating and air conditioning company that fixes all of it, fast.

Searches we answer from Thief River Falls:

Furnace Tune-Up service area: Thief River Falls, MN

Thief River Falls reviews

“Fair price, clean work, showed up in the window they gave me. That's all I want from a repair company.”

— Tom W., Thief River Fallsfurnace-tune-up, MN

“Three other companies told me I needed a new furnace. Maddox cleaned the flame sensor and replaced the ignitor. Still running two winters later.”

— Pat L., Thief River Fallsfurnace-tune-up, MN

“Our restaurant rooftop unit died at lunch rush. They had a tech on the roof within two hours. Dining room was cool by dinner.”

— Sam D., Thief River Fallsfurnace-tune-up, MN

Furnace Tune-Up in Thief River Falls: questions

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

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

Need furnace tune-up in Thief River Falls now?

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

Call (855) 459-5498