“Kliemann Bros technician, Tong, spent time troubleshooting and correcting a problem with my furnace cycling at odd intervals that he indicated was not a common short-cycle situation and, due to its intermittent nature, difficult to isolate. As a retired aerospace test engineer, I know well the difficulties of isolating intermittent problems. Nevertheless, the gentleman spent the necessary time to fully fault isolate the anomaly, correcting several other discrepancies along the way and the system now works very well. His knowledge and dedication to resolving the issue truly impressed me. Additionally, the assistance provided by all the office staff at Kielmann Bros is exceptional, bar none. They are extremely helpful and courteous. I can honestly say that they set the bar very high for others in their field.” – Dave M.