Very impressed with company that stands behinds it’s product and workmanship. After thorough spring check up I decided to replace my 16 year old unit. Everything was done as promised, on time and great communication. My older home and new technology created a need for some modification. I was very pleased with Tyler Vonflatern and Erik Kincaid’s work, communication and timely manner to get things completed. My service representative, Erik Alanis, was also very good with communication. The installers were great, and everyone very good about being sure to keep things clean during the entire process. Thank you to all involved at Kahl.