Homeowners in Lonsdale, MN rely on Streitz Heating & Cooling for practical, affordable comfort solutions. Our local team knows the seasonal challenges that come with Minnesota weather, and we’re here to help keep your home safe and comfortable.

Whether you need emergency furnace repair during a cold snap or want to improve indoor humidity levels during winter, we’ve got you covered. Our team prioritizes customer education and honest service so you can make informed decisions about your HVAC system.

We’re proud to bring small-town values and big-league expertise to Lonsdale homes across every season.

Great service starts with trust, but it’s sustained by capability. Streitz doesn’t dabble in heating and cooling—we specialize in it, bringing the same meticulous care to a cracked heat exchanger as we do to a complex geothermal loop or a whole-home air-exchanger installation. Our technicians arrive in clearly marked vans loaded with factory-authorized parts, so most repairs are finished in a single visit.

From emergency fixes to proactive efficiency upgrades, Streitz Heating & Cooling is the one number you need to remember: (507) 645-4040.