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 of unit and considerations in future when unit finally fails as all equipment will. It can’t get any better.
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 them exclusively for routine maintenance. This is a very professional company. They go over and above the standard. Last year I had a problem with my air conditioning and Greg found the problem in about 10 minutes. He came again this year for the routine maintenance and he remembered us. Greg is professional, knowledgeable and personable. He makes sure you understand what he is doing and why. I highly recommend Zenner and Ritter and Greg as well.
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 and the very next morning at 9:00 am, the tech was here to ensure I was totally satisfied.
On time Did a good and fast job. Good clean up
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.
Greg was very knowledgeable and took care of my problem immediately. He was friendly and caring!