Streitz Heating & Cooling has served Dundas, Northfield, and surrounding southern Minnesota communities since 1950, building a reputation for reliable HVAC service across a wide regional service area that includes Cannon Falls, Faribault, Lakeville, and many neighboring towns. As an authorized Bryant dealer, the company installs Bryant geothermal heat pumps that harness stable underground temperatures to provide efficient year-round heating and cooling. Their licensed technicians handle complete geothermal system design, installation, and ongoing service for residential properties, alongside conventional furnace and air conditioning work, indoor air quality solutions, duct cleaning, and air exchanger installations. Streitz maintains 24-hour emergency response availability and offers financing options for new system installations. With a perfect 5.0-star Google rating from over 260 customer reviews, Streitz Heating & Cooling demonstrates consistent quality and customer satisfaction earned over more than seven decades of local service in the Dundas and Northfield area.
Verified active operator per streitzheating.com + bryant.com/en/us/dealers/mn/dundas/708-schilling-dr-n-bry-131336-loc (Bundle 4 audit 2026-05-29)
Family-owned HVAC contractor serving Dundas and southern Minnesota since 1950 with 24/7 emergency service, licensed technicians, and fair pricing with no surprises.
