Get HVAC Service & Repair From the Best in the Midwest

It is our goal to keep Eastern Minnesota and Western Wisconsin warm, safe and comfortable, all year-round. As a customer-first HVAC company, your comfort and safety are our top priority.

If you need heating or cooling service or repair, call on Comfort By Design to:

  • Give you honest assessments and straight advice for your appliances
  • Not recommend service/repairs you don’t need
  • Provide the best quality tune-up of your furnace
  • Establish a maintenance schedule that will keep all your appliances running at top performance
  • Experience the fastest, most friendly service around!

 When we service your furnace, we perform a 12-point precision clean and tune of your appliance.

Our 12-Point Precision Clean & Tune Checklist:

  • Check filters and, if needed, add new, clean air filters
  • Blower Motor – measure amperage and voltage for proper operation
  • Gas Pressure – measure and adjust for peak efficiency
  • Clean/inspect heat exchanger
  • Test air flow duct system for carbon monoxide
  • Natural Gas – check for leaks
  • Thermostat – test for proper operation, calibrate and level
  • Ignition system – test for safe and proper operation
  • Lubricate, clean blower motor and wheel
  • Safety & Control Circuits – test for proper operation
  • Furnace Burners – clean and inspect
  • Clean Furnace Exterior