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