Minneapolis HVAC Service and Repair

For over 100 years and four generations, Minneapolis-based Ray N. Welter Heating Company has cared about your comfort and safety. That makes us one of the longest serving local heating and air conditioning repair companies in the Twin Cities.

24/7 Furnace Repair 

Winter in Minneapolis can be harsh. That’s why our team is on call 24 hours a day for emergency service for existing customers. 

Our company prides itself on the comfort we will provide to your home and the quality of our work. Call Ray N. Welter Heating Company today for prompt, professional service in your area!

HVAC Service Financing 

If seasonal costs are burning up your wallet, we have you covered.
Apply for financing, and get the service you need.

HVAC Repair & Maintenance

We have installed 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 furnace or air conditioner repair, complete installation of new or replacement equipment, or preventative maintenance, our team of EPA-certified and seasoned professionals is committed to getting your job done right the first time. When you contact Ray N. Welter Heating Company for your HVAC repair and service needs, you will reach a fully trained professional.


We Repair Any Brand, Type, and Size of A/C or Furnace

Contact us for your HVAC needs today 

HVAC Installation & Replacement

An Assessment for Every Installation or Replacement to Ensure the Very Best A/C & Cooling Recommendations

Trane Central Air Conditioners 

Ductless Air Conditioners

Trane Gas Furnaces 

Air Source Heat Pumps 

Trane XLI Heat Pumps

Note: we do not install, service, or repair boilers

HVAC Maintenance Tips

5 Common Questions about A/C Repair

DIY Tips on Furnace Maintenance

Gas Furnace Maintenance Tips

Do I need a Condensate Neutralizer?



A clip art image of a man talking about air conditioner repair Minneapolis Shannon and Cyril Kennedy – Minneapolis, MN

Welter Heating did a great job installing my new forced air furnace and central air conditioning! This was a retrofit for a house with a gravity furnace so needed lots of duct work and electrical etc…

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The Ray N, Welter Heating Company has provided air conditioning and furnace repair and installation services to the Minneapolis and St. Paul Metro Area for Over Four Generations!

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Ray N.Welter Heating Company

Furnace and Air Conditioner Repair Minneapolis

Family Owned Since 1912, Factory Trained and Authorized

Air Conditioner Repair and Installation
We specialize in installation, service, replacement & repair of:
  • Furnaces
  • Air Conditioners
  • New Construction
  • Garage Unit Heaters
  • Air-to-Air Exchangers
  • Electronic Air Cleaners
  • Whole-Home Humidifiers
  • Central Air Conditioning Systems