Nerstrand, MN may be small, but its residents expect top-quality service—and that’s exactly what Streitz Heating & Cooling provides. From old farmhouses to newer builds, we deliver comfort solutions that fit your lifestyle and space.

Our technicians are trained to assess airflow issues, install high-efficiency systems, and solve heating and cooling problems before they lead to costly repairs. We also offer IAQ upgrades like air exchangers and duct cleaning to improve health and efficiency.

We love helping Nerstrand homeowners create a more comfortable, breathable home with personalized care from a nearby team you can trust.

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.