Great Technician- 20 yrs.with Z & R, great communication prior to arrival and after, through evaluation and cleaning of unit and explanation of how to optimize life…
Frances Gale
I had new central air installed in my home about 9 yrs ago and a new furnace 5 yrs ago by Zenner and Ritter and I’ve used…
Zebra Mill
My new central air needed to fit on top of an older furnace and they did a great job installing. I did need a minor adjustment made…
Robert Barnhart
On time Did a good and fast job. Good clean up
Ernest Hyers
Tim, the service tech was extremely efficient and had no problem fixing my unit. I would definitely refer Zenner and Ritter to all friends and family.
Moustafa Khalil
Greg was very knowledgeable and took care of my problem immediately. He was friendly and caring!