- Home
- Locations
- St. Charles, MN
- HVAC Repair
HVAC Repair in St. Charles, MN
Maddox Heat & Air Conditioning is a full-service HVAC company serving St. Charles with same-day heating and cooling repair, installation and maintenance. One call handles the furnace, the air conditioner, the heat pump, the ductwork and the thermostat — residential and light commercial.
Signs you need hvac repair in St. Charles
- Heating or cooling not keeping up
- Thermostat or smart thermostat problems
- High utility bills with no obvious cause
- Weak airflow from some vents
- Humidity problems in summer, dry air in winter
- Rooftop unit or commercial split system down
- Ductwork leaks, noise or dust
How hvac repair works with Maddox
Call (855) 459-5498 and describe what the system is doing. Our dispatcher schedules a technician for St. Charles — 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 St. Charles carries a written warranty.
HVAC Repair near me in St. Charles and Winona County
If you are searching for AC repair near me or furnace repair near me from St. Charles, you found the local HVAC company that picks up the phone. Maddox Heat & Air Conditioning runs heating and cooling repair, installation and maintenance across St. Charles and Winona County every day of the year.
Searches we answer from St. Charles:
HVAC Repair service area: St. Charles, MN
St. Charles reviews
“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., St. Charleshvac-repair, 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., St. Charleshvac-repair, MN“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., St. Charleshvac-repair, MNHVAC Repair in St. Charles: questions
Are you an HVAC contractor near me in St. Charles?
Yes — Maddox Heat & Air Conditioning dispatches HVAC technicians throughout St. Charles and the surrounding communities every day of the year.
Do you do commercial HVAC repair in St. Charles?
Yes. Restaurants, offices, shops and small warehouses in St. Charles rely on us for rooftop units, split systems and make-up air.
What is included in an HVAC service call?
A full diagnostic of the system that is failing, a flat-rate price for the repair, and the repair itself if you approve — usually in the same visit.
Need hvac repair in St. Charles now?
Live dispatch, 24 hours a day. One flat price before work starts.
Call (855) 459-5498