At Streitz Heating & Cooling, we specialize in keeping Minnesota homes cool, efficient, and comfortable all summer long. With decades of trusted experience, our team provides expert air conditioning services to homeowners in Dundas, Northfield, Faribault, and nearby communities. Whether you’re dealing with a sudden breakdown or planning an upgrade to a more efficient cooling system, you can count on our licensed technicians for prompt, professional service—and solutions built to last.

Summers in Minnesota can bring unexpected heatwaves and prolonged humidity. That’s why having a dependable air conditioning system is essential for your comfort and indoor air quality. Streitz Heating & Cooling offers a full range of residential cooling services tailored to meet your specific needs, no matter the size or age of your home.

Your Local Air Conditioning Experts

Our team understands the importance of reliable, high-quality cooling—especially when the heat hits hard. Streitz Heating & Cooling is proud to deliver personalized AC service with the honesty, transparency, and care that only a local contractor can provide. We take the time to understand your home, your comfort goals, and your budget, and we never push products you don’t need. From routine service to complex system replacements, we bring the same attention to detail and customer-first approach to every job.