HVAC Repair in Vermillion, MN

Maddox Heat & Air Conditioning is a full-service HVAC company serving Vermillion 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.

Book hvac repair in Vermillion (855) 459-5498

Same-day service in VermillionFlat price before work24/7 emergency dispatch

Signs you need hvac repair in Vermillion

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 Vermillion — 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 Vermillion carries a written warranty.

HVAC Repair near me in Vermillion and Dakota County

Maddox Heat & Air Conditioning serves Vermillion, MN with same-day air conditioning repair, heating repair, furnace repair and heat pump service. Our technicians know the Vermillion area, carry the parts that fail most often on the equipment installed here, and quote one flat price before they start.

Searches we answer from Vermillion:

HVAC Repair service area: Vermillion, MN

Vermillion reviews

“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., Vermillionhvac-repair, MN

“Honest people. The tech explained every option, showed me the failed part, and didn't push anything I didn't need.”

— Carlos M., Vermillionhvac-repair, 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., Vermillionhvac-repair, MN

HVAC Repair in Vermillion: questions

Are you an HVAC contractor near me in Vermillion?

Yes — Maddox Heat & Air Conditioning dispatches HVAC technicians throughout Vermillion and the surrounding communities every day of the year.

Do you do commercial HVAC repair in Vermillion?

Yes. Restaurants, offices, shops and small warehouses in Vermillion 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 Vermillion now?

Live dispatch, 24 hours a day. One flat price before work starts.

Call (855) 459-5498