Afton’s river-bluff terrain, wooded lots, and mix of historic and newer homes create comfort challenges you will not find in flat, suburban neighborhoods. Schwantes Heating and Air Conditioning provides furnace, air conditioner, heat pump, boiler, ductless, indoor air quality, and water-heater service to Afton from our nearby Stillwater shop.
We have served St. Croix Valley homeowners since 1947. Call 651-439-3331 or request service online.
Heating and cooling service in Afton
Homes set back on acreage and properties along the river rely on equipment that can handle exposure, longer duct runs, and outbuildings. Our technicians evaluate the complete system—equipment, airflow, distribution, and controls—before recommending the most practical fix.
Furnace, boiler, and heat-pump repair
Call when the furnace will not start, cycles constantly, or leaves parts of the home cold; when a boiler leaks or drops pressure; or when a heat pump ices over in deep cold. We diagnose the root cause and explain the options clearly.
When replacement is the smarter investment, Schwantes helps compare properly sized furnaces, boilers, and cold-climate heat pumps. Financing options are available for qualifying projects.
AC repair, replacement, and ductless
Warm air, weak airflow, water near the indoor unit, and short cycling point to a cooling problem. We repair and maintain central air conditioners and install replacements when older units are no longer dependable.
Ductless mini-splits are ideal for cabins, guest houses, additions, and homes without existing ductwork—a common situation in Afton. Humidity control and air cleaning matter in river-valley homes, and we service that equipment too.
Why Afton homeowners choose Schwantes
- Local St. Croix Valley service since 1947
- Experience with acreage properties and ductless needs
- Furnace, boiler, heat-pump, AC, and ductless expertise
- Honest repair-versus-replace guidance
- Maintenance plans and financing available
Schedule HVAC service in Afton
Call 651-439-3331 or schedule service online.

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