From Vermillion River fog that settles into backyards at dawn to Dakota County Fair heatwaves that make attic temps soar, Farmington sees every kind of Minnesota extreme. Streitz Heating & Cooling evens things out with rapid dispatch times, straight-talk pricing, and workmanship guarantees that stand up to the toughest winters. Whether your furnace throws a midnight lockout code, you’re eyeing an AC upgrade before Dew Days, or you just want cleaner indoor air, we deliver reliable comfort wrapped in small-town service values.

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.