Call Today: 651-275-9111

Have Questions? We Have Answers!

OR Give us a Call

HVAC Services
Refrigeration & Appliance Repair + Installation in Minneapolis, MN

  • 24 Hour Emergency Service
  • Quick Response Time
  • Paperless Billing
  • Factory Trained
  • Low Rates
Our Core Industries


Altemp Mechanical has developed a stellar reputation for providing quality service in HVAC, refrigeration and appliance services since 1994. We pride ourselves in offering service and repair on all commercial equipment and appliances, including water heaters, coolers, freezers, ice makers, exhaust units and food service equipment.


Commercial HVAC Services

We know how expensive commercial HVAC services can be and our team is dedicated to meeting your HVAC/R needs within your budget. A qualified HVAC/R contractor from Altemp Mechanical can help keep your commercial air conditioning and commercial heating equipment working efficiently.



One of the most important appliances in any home is the heating and air conditioning system. Without a good system, you’re exposed to all kinds of weather extremes. At Altemp Mechanical, we’re all about providing you with complete, professional HVAC services.


Members of the Better Business Bureau - Check out our outstanding customer service ratings!
One Call Does It All - We put your needs first and develop custom solutions for you!

Our HVAC services in Minneapolis + St. Paul include, but are not limited to:

• HVAC Repair • Furnace Repair • A/C Repair • Appliance Repair • Refrigeration Repair
HVAC Installation Furnace Installation A/C Installation Appliance Installation Refrigeration Installation
HVAC Maintenance Furnace Maintenance A/C Maintenance Appliance Maintenance Refrigeration Maintenance
Client Testimonials

Great service, Very helpful, knowledgeable technicians.
– Suzette


Altemp has always been a pleasure to work with. Whenever we have a repair issue at any of our locations, I know that calling Altemp Mechanical will get me the results I need. – Paul Fournier


Absolutely the most professional and courteous!
– Jackie Mcdermitt