Hudson, Wisconsin homes face the same demanding winters as the Minnesota side of the St. Croix Valley, with hot, humid summers in between. Schwantes Heating and Air Conditioning serves Hudson homeowners with furnace, air conditioner, heat pump, boiler, ductless, indoor air quality, and water-heater service from our nearby Stillwater shop.
We have served the St. Croix Valley since 1947. Call 651-439-3331 or request service online.
Heating and cooling service in Hudson
From historic homes near the riverfront to newer builds on the outskirts, Hudson properties rely on a range of heating and cooling equipment. Our technicians evaluate the complete system—equipment, airflow, ductwork or hydronic piping, and controls—before recommending the most practical fix.
Furnace, boiler, and heat-pump repair
Call for service when the furnace will not start, cycles too often, or leaves rooms cold; when a boiler leaks or loses pressure; or when a heat pump ices up or struggles on the coldest days. We diagnose the root cause and explain repair versus replacement clearly.
When equipment reaches the end of its life, Schwantes helps compare properly sized furnaces, boilers, and cold-climate heat pumps. Financing options are available for qualifying projects.
AC repair and ductless options
Warm air, weak airflow, water around the indoor unit, and short cycling all point to a cooling problem. We repair and maintain central air conditioners and install replacement systems when needed.
Ductless mini-splits work well for additions, lake homes, workshops, and rooms where ductwork does not reach. We also service whole-home humidifiers, dehumidifiers, and air cleaners.
Why Hudson homeowners choose Schwantes
- Wisconsin-side service from a nearby Minnesota company
- Serving the St. Croix Valley since 1947
- Furnace, boiler, heat-pump, AC, and ductless expertise
- Honest repair-versus-replace guidance
- Maintenance plans and financing available
Schedule HVAC service in Hudson
Call 651-439-3331 or schedule service online.

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