St. Paul homeowners need heating and cooling systems that can handle deep winter cold, humid summer days, and large temperature swings between seasons. Schwantes Heating and Air Conditioning has served Minnesota homeowners since 1947, providing repair, installation, replacement, and maintenance for residential comfort systems.
Homes across St. Paul use a mix of forced-air furnaces, central air conditioners, boilers, radiators, heat pumps, and ductless systems. Our technicians diagnose the system you actually have, explain the available options, and help you choose between repair and replacement without treating every home the same.
Why choose Schwantes
- Serving Minnesota homeowners since 1947
- Repair, maintenance, and installation across major home comfort systems
- Clear recommendations based on the condition of the equipment and the needs of the home
- Online service requests and direct phone scheduling
- Financing options for qualifying replacement and installation projects
Heating and cooling service in St. Paul
If a furnace stops producing heat, cycles repeatedly, makes new noises, or leaves rooms unevenly heated, the cause may be in the ignition system, airflow, controls, thermostat, or another component. Boiler problems can present differently, including cold radiators, pressure changes, leaks, unusual sounds, or uneven heat.
Weak airflow, warm air from the vents, short cycling, water near the indoor unit, or an outdoor unit that will not start are all reasons to schedule cooling service. For homes where adding ductwork is difficult, a ductless mini-split may provide targeted comfort without a conventional whole-home duct system.
Schedule HVAC service in St. Paul
Call 651-439-3331 or request service online for HVAC service in St. Paul.
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