Furnace Tune-Up & Heating Maintenance in South Haven, MN

Before the first freeze in South Haven, 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 South Haven (855) 459-5498

Same-day service in South HavenFlat price before work24/7 emergency dispatch

Signs you need furnace tune-up in South Haven

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 South Haven — 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 South Haven carries a written warranty.

Furnace Tune-Up near me in South Haven and Wright County

From the first heat wave to the last cold snap, Maddox Heat & Air Conditioning keeps South Haven, 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 South Haven:

Furnace Tune-Up service area: South Haven, MN

South Haven reviews

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

— Carlos M., South Havenfurnace-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., South Havenfurnace-tune-up, MN

“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., South Havenfurnace-tune-up, MN

Furnace Tune-Up in South Haven: questions

When is the best time for a furnace tune-up in South Haven?

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 South Haven?

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

Need furnace tune-up in South Haven now?

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

Call (855) 459-5498