AC repair and heating repair in Dundas, MN
Air conditioning repair, furnace repair, heat pump service and new system installation in Dundas — same-day, with one flat price and 24/7 emergency dispatch.
Your local HVAC company in Dundas
From the first heat wave to the last cold snap, Maddox Heat & Air Conditioning keeps Dundas, 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 Dundas? Every service below has its own Dundas page with symptoms, pricing and answers to the questions we hear most from Dundas homeowners.
Heating and air conditioning services in Dundas, MN
AC Repair in Dundas
When the air conditioner quits during a Minnesota heat wave, Maddox sends an AC repair technician to Dundas the same day, often within hours.
Air Conditioning Installation in Dundas
A new central air conditioner or ductless mini split, sized right for a Dundas home, cuts cooling bills and ends the summer of repair calls.
Heating Repair in Dundas
No heat in Dundas in January is an emergency, and Maddox treats it like one.
Furnace Repair in Dundas
Furnace repair in Dundas is what we do more than anything from October through April.
Furnace Installation in Dundas
A new 95–98% AFUE gas furnace installed by Maddox can cut a Dundas heating bill by a quarter or more compared with a 20-year-old 80% unit.
HVAC Repair in Dundas
Maddox is a full-service HVAC company serving Dundas with same-day heating and cooling repair, installation and maintenance.
Emergency HVAC Repair in Dundas
Furnace out at 2 a.m.
Heat Pump Repair in Dundas
Cold-climate heat pumps are the fastest-growing heating and cooling choice in Dundas, and Maddox repairs, services and installs them: Mitsubishi, Daikin, Fujitsu, Carrier, Bosch and more.
AC Tune-Up in Dundas
A spring AC tune-up in Dundas is the cheapest way to avoid a summer breakdown.
Furnace Tune-Up in Dundas
Before the first freeze in Dundas, 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 Dundas homeowners call us about
- AC not cooling or AC not blowing cold air in Dundas
- Air conditioner not working after a storm or power outage
- Furnace not working / no heat in Dundas
- 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 Dundas, Minnesota
Dundas and Rice County, and the surrounding area. Technicians dispatched daily.
Reviews from Dundas
“Honest people. The tech explained every option, showed me the failed part, and didn't push anything I didn't need.”
— Carlos M., Dundas, MN“Furnace short cycling all winter — turned out to be an oversized unit and a bad limit switch. They fixed the switch and adjusted the blower, problem gone.”
— Greg H., Dundas, MN“AC quit on a 94-degree Saturday. Called at 10, tech was here by 1, capacitor swapped and cold air by 1:30. Price matched the quote exactly.”
— Dana R., Dundas, MNDundas HVAC questions
Do you offer emergency AC and heating repair in Dundas?
Yes. 24 hour AC repair and 24 hour heating repair are available in Dundas, MN every day of the year. Call (855) 459-5498 and a live dispatcher sends a technician.
How quickly can you get to Dundas?
Most Dundas 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 Dundas?
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 Dundas and Rice County, plus Northfield, Nerstrand, Faribault, Dennison, Lonsdale. Every city in Minnesota has its own service page.
Need AC or heating repair in Dundas today?
Live dispatch, 24 hours a day. One flat price before work starts.
Call (855) 459-5498