Ron Hammes Refrigeration - 50th Anniversary
La Crosse's Commercial Refrigeration Experts!

Air Conditioning & Furnace Repair & Maintenance

Whether you require a minor repair to your residential HVAC system, regular air conditioning or furnace service, or a new commercial refrigeration installation, the team at Ron Hammes Refrigeration is equipped to handle the project 24 hours a day. We specialize in any and all types of heating, cooling, and refrigeration service, furnace repair, indoor air quality, humidifiers, sheet metal work, AC service and HVAC system repairs, so give us a call today!    

HVAC Installation - HVAC Service

At Ron Hammes Refrigeration, we'll safely install a new HVAC system to get you up and running year-round. Ask us about: 

Call Ron Hammes Refrigeration today at 608-788-3110 for a free estimate!
Refrigerator Rack



HVAC Repair, Maintenance and Service in La Crosse, Wisconsin

Regular HVAC maintenance is critical in heating and cooling systems to ensure consistent performance. Call us to schedule a service visit for:

  • Residential heating and air conditioning repair
  • Commercial heating and air conditioning repair
  • Sheet metal work
  • Ventilation system maintenance
  • Commercial refrigeration repair
  • Programmable Thermostats
  • WIFI Thermostats
  • Residential & Commercial Humidifiers
  • IWave Air Purifier
  • Electronic Air Filters
  • UV Lights
  • Gas Furnace
  • Furnace Repair
  • Furnace Installation
  • Air Conditioners
  • Heat Pumps
  • Zoning Systems
  • In-floor Heat
  • Hot Water Boilers (Baseboard Heaters)
  • Air Handlers
  • Hot Water Heaters


As a Trane dealer and a vendor for heat pumps, split system cooling units, refrigeration, and air conditioning, we also know and stock a vast array of products so repairs can happen on-the-spot. 


Click here for Service or a Quote!


Free Estimates

Click Here to Contact Ron Hammes Refrigeration Today

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