Free Estimates for Furnaces, Air Conditioners, Air Source Heat Pumps, Ductless Mini-Splits, Geothermal Heat Pumps, Boilers, and Air Exchangers

Northfield Air Conditioning, Heating

24-Hour Emergency Service 

Northfield

Faribault

Cannon Falls

Metro

708 Schilling Drive N, Dundas MN 55019

FIXED RIGHT OR IT'S FREE!"™
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FIXED RIGHT OR IT'S FREE! ™
24-Hour Emergency Service. 

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trusted hvac services

Streitz 72 Degrees Air Conditioning and Heating has provided trusted and quality HVAC services to customers throughout Minnesota. We have built a strong reputation over the years by treating our customers right and providing quality HVAC services at a competitive price. We proudly offer a wide suite of HVAC repair, replacement, maintenance, and seasonal services to make us your one call for HVAC service in Minnesota. To request a fully licensed service today, call 72 Degrees at (507) 645-4040. Our professionals are ready to help! 
Heating System — Technician repairing an hot-water heater in Dundas, MN

Our HVAC Services Include

  • Air Exchangers
  • AC Installation
  • AC Repairs
  • Boiler Installation
  • Boiler Repairs
  • Carbon Monoxide Testing
  • Code Corrections 
  • Ductless System
  • Furnace Installation
  • Furnaces Repairs 
  • Geothermal Heat Pump
  • Heat Pump Service 
  • Humidifiers
  • Thermostats 
  • Air Exchangers
  • AC Installation
  • AC Repairs
  • Boiler Installation (gas)
  • Boiler Repairs (gas)
  • Carbon Monoxide Testing
  • Code Corrections 
  • Ductless System Installation
  • Furnace Installation 
  • Furnace Repairs 
  • Geothermal Heat Pump Installation
  • Heat Pump Service 
  • Humidifiers
  • Thermostats 

CENTRAL AC/ASHP TUNE-UP

NOW $129
Begins 5/1/25. Limited time offer. Cannot be combined with other offers. Central AC/ASHP must be in operable condition. Additional fees will apply if equipment is not in good working order.
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$25 OFF REPAIR
Not valid for diagnostics, tune-ups, or installations. Limited time offer. Cannot be combined with other offers.
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We Proudly  Service

Cannon Falls, MN |  Dennison, MN | Dundas, MN | Elko New Market, MN | Faribault, MN | Farmington, MN | 
Kenyon, MN | Lakeville, MN | Lonsdale, MN | Nerstrand, MN | Northfield, MN | Randolph, MN | Webster, MN
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