Ron Hammes Refrigeration

"Excellent response time, after normal business hours, and during the deep freeze. Our furnace issues were well taken care of."

"I live in a mid-century ranch that has a unique HVAC configuration. I heat is provided by a Boiler that heats water and circulates it through the house. Works wonderfully during our cold Wisconsin winters. Cooling is provided by a typical split system using a condenser, coil and air handler. I have dealt with Ron Hammes for twenty plus years because they have well-seasoned HVAC technicians that understand various environments. After a summer where we had 4+ days over 100 degrees and many in the 90+ range, I decided to have Ron Hammes Refrigeration do an assessment. My Trane XL1200 that was installed in 1990 was still working fine. The issue was it used R22 refrigerant which is no longer available. With hotter summers ahead being predicted I wanted to avoid a mid-summer surprise. The Air Handler was a single speed from 1988. The recommendation was a more than piecemeal upgrade, it was a complete system solution. Replace the A/C with a high efficiency Trane XL 16i, Trane Variable Speed TAM9 Air Handler and an APRILAIRE 600 Humidifier and a Honeywell T10 Smart Thermostat. It took 1 day to remove the old equipment and install and test all the new equipment. Following that we had a couple weeks of warm weather to exercise the A/C and during Q4 the new Humidifier and Air Handler worked perfectly. The only issue was how the Honeywell T10 controlled the boiler. After contacting James Hammes we made some adjustments to the settings, and everything works fine. Ron Hammes earned 5 stars because of their HVAC knowledge, years of service coupled with skilled technicians capable of working through challenges posed by 65 year old installations. It is always great to work with professionals."

"These guys are phenomenal! Best heating and air conditioning service you can get in the tri-state area, I would say. They are prompt they know their business inside and out. They have years of experience ,they don't try to over sell products, and they are honest and hard working. In my opinion, there's nobody better!!!!!"

"The service call was done very professionally by Technician Logan. I Will not hesitate to call Ron Hammes Refrigeration in the future if I need service on my HVAC"

"The guys at Ron Hammes is extremely experienced. Especially Steve who fixed my gas leak from my gas line.Took the time and found the problem . They have service many of my shop call . They can be trusted with 30 plus years in this community. They are the only one I called."