La Crosse's HVAC Sales & Service Experts!
Residential HVAC La Crosse

Dependable Home HVAC Services

Ron Hammes Refrigeration is a full-service environmental temperature control company offering residential heating, air conditioning, ventilation, and refrigeration services. Our excellent reputation comes from our top-quality products and knowledgeable staff who put your goals first. We offer a full line of Trane home air conditioning systems, home heating equipment, split system home cooling units, and home refrigeration options, and 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!"

Fast, Reliable Residential Heating & Cooling Services

Residential Boiler Unit

When you work with the home HVAC experts at Ron Hammes Refrigeration, it's easy to maintain the perfect indoor temperature no matter the season. That's because we have partnered up with the best heating and cooling brands on the market for your home - Trane and Weil McLain - to ensure the best results.

As your local dealer for Trane and Weil McLain systems, Ron Hammes Refrigeration can help satisfy all of your home heating and residential cooling needs. From furnaces and heat pumps to air conditioners, central air and thermostats, you can count on our knowledgeable and experienced team to help you create an ideal home environment.

Home Heating & Cooling Repair & Maintenance

Regular air conditioner & furnace service and maintenance is the key to long-lasting equipment - if your system doesn't seem to be keeping up with the thermostat don't wait until a small issue at home becomes a major problem. Through routine preventative maintenance appointments, our team can identify any potential problems and fix them fast at an affordable price. However, if your air conditioning suddenly does go out in the middle of the summer, we have you covered! Our 24-hour service means we can send a technician at any hour of the day or night. 


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Residential HVAC products offered from these companies:

  • Trane
  • Mitsubishi Ductless
  • Burnham Boilers
  • Weil McClain
  • RGF
  • Honeywell
  • Aprilaire
Trane Comfort Specialist


Proud Partner with Focus on Energy

Focus on Energy Wisconsin


Residential Heating & Residential Cooling Services in La Crosse, WI

  • Residential Heating Services:
    Furnace Installation
    Furnace Service & Maintenance
    Gas Furnace Installation
    Gas Furnace Service & Maintenance
    Heat Pump Installation
    Heat Pump Service & Maintenance
    Garage Heaters
    Boiler Installation
    Boiler Service & Maintenance
    HVAC Installation & Service
    In Floor Heating Systems
    Energy Rewards & Tax Credits
  • Residential Cooling Services:
    Air Conditioning Installation
    Air Conditioning Service & Maintenance
    Central Air Installation
    Central Air Service & Maintenance
    HVAC Installation & Repair
    Energy Rewards & Tax Credits
  • Water Heater Services:
    Water Heater Installation
    Water Heater Service & Maintenance
    Water Softener Installation
    Water Softener Service & Maintenance


Free Estimates

Click Here and Contact Us Today

Ron Hammes Refrigeration offers free estimates for any type of job.
Give us a call today at 608-788-3110 to get started.