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Ray N. Welter Heating Co.

4637 Chicago Avenue
Minneapolis, MN 55407
★★★★★ 4.8 stars
142 Reviews

Four Generations of Service Excellence


Emergency Service Available
Mon: 8:00am - 4:30pm
Tue: 8:00am - 4:30pm
Wed: 8:00am - 4:30pm
Thu: 8:00am - 4:30pm
Fri: 8:00am - 4:30pm
Sat: Closed - Closed
Sun: Closed - Closed

NATE Better Business Bureau Google Local Services Trane Home Trane Comfort Specialist

About Us


Minneapolis, MN-based Ray N. Welter Heating Company has proudly provided HVAC Minneapolis services such as installation, maintenance and repair of central air conditioning units, home heating systems, whole-home humidifiers and more for over four generations. We have repaired more than 100,000 home heating systems, central air conditioners and air quality purifiers in the greater Twin Cities area. Whether it's a simple air conditioning or furnace repair, complete installation of new or replacement equipment, or preventative maintenance, our Minneapolis-based team of EPA-certified and seasoned professionals is committed to getting your job done right the first time. We pride ourselves in providing you reliable comfort through the quality of our work. When you call us for your air conditioning or furnace repair and service needs, you will reach a professional fully trained and certified by the State of Minnesota-live on the phone. And, during the winter months, our team is on-call 24 hours a day for emergency service. At Ray N. Welter Heating Co. we care about your comfort. Give us a call!

Our Services

  • Air Conditioners
  • Air Filters
  • Ductless Air Conditioning
  • Ductless Mini Split
  • Furnaces
  • Heat Pumps
  • Radiant Floor Heat
  • Zoning