North St. Paul homeowners need heating that holds up through long Minnesota winters and cooling that keeps pace with humid summers. Schwantes Heating and Air Conditioning provides furnace, air conditioner, heat pump, boiler, ductless, indoor air quality, and water-heater service to North St. Paul from our nearby Stillwater shop.
We have served east-metro homeowners since 1947. Call 651-439-3331 or request service online.
Heating and cooling service in North St. Paul
North St. Paul’s established neighborhoods run a mix of older furnaces, boilers, and newer high-efficiency equipment. Our technicians inspect the complete system—equipment, airflow, ductwork, and controls—before recommending a repair or replacement, so you get an honest answer rather than a sales pitch.
Furnace and heat-pump repair
Call when the furnace fails to start or cycles constantly, upstairs rooms stay cold, a heat pump ices over in deep cold, or energy bills climb without an obvious reason. We diagnose the root cause and complete most repairs in a single visit.
When replacement makes more sense, Schwantes helps compare properly sized furnaces and cold-climate heat pumps. Financing options are available for qualifying projects.
AC repair, replacement, and ductless
Warm air, weak airflow, water around the indoor unit, and short cycling signal a cooling problem. We repair and maintain central air conditioners and install replacements when older units are no longer dependable.
Ductless mini-splits work well for additions, finished lower levels, and older homes where adding ductwork is impractical. Whole-home humidifiers, dehumidifiers, and air cleaners help manage comfort year-round.
Why North St. Paul homeowners choose Schwantes
- Nearby service from a family-owned company since 1947
- Furnace, boiler, heat-pump, AC, and ductless expertise
- Clear repair-versus-replace recommendations
- Maintenance plans and financing available
- Emergency service when heating or cooling fails
Schedule HVAC service in North St. Paul
Call 651-439-3331 or schedule service online.

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