AC repair and heating repair in Oslo, MN
Air conditioning repair, furnace repair, heat pump service and new system installation in Oslo — same-day, with one flat price and 24/7 emergency dispatch.
Your local HVAC company in Oslo
Maddox Heat & Air Conditioning serves Oslo, MN with same-day air conditioning repair, heating repair, furnace repair and heat pump service. Our technicians know the Oslo area, carry the parts that fail most often on the equipment installed here, and quote one flat price before they start.
Searching for AC repair near me, furnace repair near me or HVAC company near me from Oslo? Every service below has its own Oslo page with symptoms, pricing and answers to the questions we hear most from Oslo homeowners.
Heating and air conditioning services in Oslo, MN
AC Repair in Oslo
When the air conditioner quits during a Minnesota heat wave, Maddox sends an AC repair technician to Oslo the same day, often within hours.
Air Conditioning Installation in Oslo
A new central air conditioner or ductless mini split, sized right for a Oslo home, cuts cooling bills and ends the summer of repair calls.
Heating Repair in Oslo
No heat in Oslo in January is an emergency, and Maddox treats it like one.
Furnace Repair in Oslo
Furnace repair in Oslo is what we do more than anything from October through April.
Furnace Installation in Oslo
A new 95–98% AFUE gas furnace installed by Maddox can cut a Oslo heating bill by a quarter or more compared with a 20-year-old 80% unit.
HVAC Repair in Oslo
Maddox is a full-service HVAC company serving Oslo with same-day heating and cooling repair, installation and maintenance.
Emergency HVAC Repair in Oslo
Furnace out at 2 a.m.
Heat Pump Repair in Oslo
Cold-climate heat pumps are the fastest-growing heating and cooling choice in Oslo, and Maddox repairs, services and installs them: Mitsubishi, Daikin, Fujitsu, Carrier, Bosch and more.
AC Tune-Up in Oslo
A spring AC tune-up in Oslo is the cheapest way to avoid a summer breakdown.
Furnace Tune-Up in Oslo
Before the first freeze in Oslo, 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 Oslo homeowners call us about
- AC not cooling or AC not blowing cold air in Oslo
- Air conditioner not working after a storm or power outage
- Furnace not working / no heat in Oslo
- 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 Oslo, Minnesota
Oslo and Marshall County, and the surrounding area. Technicians dispatched daily.
Reviews from Oslo
“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., Oslo, MN“Fair price, clean work, showed up in the window they gave me. That's all I want from a repair company.”
— Tom W., Oslo, 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., Oslo, MNOslo HVAC questions
Do you offer emergency AC and heating repair in Oslo?
Yes. 24 hour AC repair and 24 hour heating repair are available in Oslo, MN every day of the year. Call (855) 459-5498 and a live dispatcher sends a technician.
How quickly can you get to Oslo?
Most Oslo 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 Oslo?
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 Oslo and Marshall County, plus Alvarado, Argyle, Warren, East Grand Forks, Stephen. Every city in Minnesota has its own service page.
Need AC or heating repair in Oslo today?
Live dispatch, 24 hours a day. One flat price before work starts.
Call (855) 459-5498