Heating & Air

Your expert Heating and Cooling resource in La Crosse

Expert performing heating repairs in La Crosse, WI

Excellence is our standard

Ron Hammes Refrigeration is a full-service environmental temperature control company offering professional heating, air conditioning and refrigeration services. Our excellent reputation comes from our top-quality products and knowledgeable staff who put your goals first. From a full line of Trane air conditioning systems to heat pumps, heating equipment, split system cooling units and refrigeration options, our wide range of choices makes us your one-stop shop for all your temperature control needs. With the sophisticated machinery and customer-focused service we offer, our motto says it best: "We are the coolest company in La Crosse!"


The very first air conditioning unit was built in 1902 for a commercial publishing business, and more than 100 years later, our team is keeping offices and commercial buildings cool during the summer months and warm in the winter. 

Protect your equipment and products and provide a comfortable environment for employees with reliable service for your heating and cooling system.The life span of all heating and cooling systems is significantly longer when they receive regular maintenance, so for commercial systems, we can make your HVAC investment last longer.


Regular maintenance is the key to long-lasting equipment - don't wait until a small issue at home becomes a large problem. But if your air conditioning suddenly does go out in the middle of the summer, our 24-hour service means we can send a technician at any hour of the day or night. 

We bring years of experience, a professional attitude, and the ability to work with all different brands of heating and cooling systems you may have in your home. Give us a call for service or immediate repair today!
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