AC repair and heating repair in Karlstad, MN
Air conditioning repair, furnace repair, heat pump service and new system installation in Karlstad — same-day, with one flat price and 24/7 emergency dispatch.
Your local HVAC company in Karlstad
Minnesota weather is hard on HVAC equipment, and Karlstad homeowners feel it first: cottonwood-clogged condensers in June, frozen coils in July, short-cycling furnaces in January. Maddox Heat & Air Conditioning is the Karlstad heating and air conditioning company that fixes all of it, fast.
Searching for AC repair near me, furnace repair near me or HVAC company near me from Karlstad? Every service below has its own Karlstad page with symptoms, pricing and answers to the questions we hear most from Karlstad homeowners.
Heating and air conditioning services in Karlstad, MN
AC Repair in Karlstad
When the air conditioner quits during a Minnesota heat wave, Maddox sends an AC repair technician to Karlstad the same day, often within hours.
Air Conditioning Installation in Karlstad
A new central air conditioner or ductless mini split, sized right for a Karlstad home, cuts cooling bills and ends the summer of repair calls.
Heating Repair in Karlstad
No heat in Karlstad in January is an emergency, and Maddox treats it like one.
Furnace Repair in Karlstad
Furnace repair in Karlstad is what we do more than anything from October through April.
Furnace Installation in Karlstad
A new 95–98% AFUE gas furnace installed by Maddox can cut a Karlstad heating bill by a quarter or more compared with a 20-year-old 80% unit.
HVAC Repair in Karlstad
Maddox is a full-service HVAC company serving Karlstad with same-day heating and cooling repair, installation and maintenance.
Emergency HVAC Repair in Karlstad
Furnace out at 2 a.m.
Heat Pump Repair in Karlstad
Cold-climate heat pumps are the fastest-growing heating and cooling choice in Karlstad, and Maddox repairs, services and installs them: Mitsubishi, Daikin, Fujitsu, Carrier, Bosch and more.
AC Tune-Up in Karlstad
A spring AC tune-up in Karlstad is the cheapest way to avoid a summer breakdown.
Furnace Tune-Up in Karlstad
Before the first freeze in Karlstad, have Maddox 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.
What Karlstad homeowners call us about
- AC not cooling or AC not blowing cold air in Karlstad
- Air conditioner not working after a storm or power outage
- Furnace not working / no heat in Karlstad
- Furnace short cycling or blowing cold air
- Heat pump iced over or stuck in aux heat
- AC making noise: buzzing, grinding, hissing
- AC frozen coil or water around the furnace
- Boiler or radiator not heating
- New central air, furnace or mini split installation
- Spring AC tune-up and fall furnace tune-up
Serving Karlstad, Minnesota
Karlstad and Kittson County, and the surrounding area. Technicians dispatched daily.
Reviews from Karlstad
“Replaced a 24-year-old AC and furnace together. Quiet, house is even temperature for the first time, and the gas bill dropped noticeably.”
— Ellen F., Karlstad, MN“Installed a cold-climate heat pump and it heated the house through the polar vortex week without the furnace kicking on once.”
— Jenny K., Karlstad, MN“Mini split for the bonus room was installed in one day, tidy work, no mess, and the price was lower than the two other quotes.”
— Angela P., Karlstad, MNKarlstad HVAC questions
Do you offer emergency AC and heating repair in Karlstad?
Yes. 24 hour AC repair and 24 hour heating repair are available in Karlstad, MN every day of the year. Call (855) 459-5498 and a live dispatcher sends a technician.
How quickly can you get to Karlstad?
Most Karlstad service calls are completed the same day; emergencies are dispatched immediately. Tell the dispatcher the symptoms and you get an arrival window on the phone.
What does HVAC repair cost in Karlstad?
You get a flat, up-front price after diagnosis and before any work. Typical ranges are in our Minnesota HVAC cost guide.
Which neighborhoods and nearby towns do you cover?
All of Karlstad and Kittson County, plus Halma, Strandquist, Lake Bronson, Donaldson, Stephen. Every city in Minnesota has its own service page.
Need AC or heating repair in Karlstad today?
Live dispatch, 24 hours a day. One flat price before work starts.
Call (855) 459-5498