Furnace Tune-Up & Heating Maintenance in Oslo, MN
Before the first freeze in Oslo, 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.
Signs you need furnace tune-up in Oslo
- 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 Oslo — 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 Oslo carries a written warranty.
Furnace Tune-Up near me in Oslo and Marshall County
If you are searching for AC repair near me or furnace repair near me from Oslo, you found the local HVAC company that picks up the phone. Maddox Heat & Air Conditioning runs heating and cooling repair, installation and maintenance across Oslo and Marshall County every day of the year.
Searches we answer from Oslo:
Furnace Tune-Up service area: Oslo, MN
Oslo reviews
“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., Oslofurnace-tune-up, MN“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., Oslofurnace-tune-up, 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., Oslofurnace-tune-up, MNFurnace Tune-Up in Oslo: questions
When is the best time for a furnace tune-up in Oslo?
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 Oslo?
Yes — spring and fall visits, priority service, no overtime charges and a parts discount for one yearly price.
Need furnace tune-up in Oslo now?
Live dispatch, 24 hours a day. One flat price before work starts.
Call (855) 459-5498