Found Tri State Air on Google & took a chance to install my ductless air conditioning systems on the second floor of our private home. He took the time to think thru the best way to install the units we wanted & also found us the best value. He was very timely with his responses & completed our job in 2 days although the estimate was 2-3 days. The job was completed very neatly & professional. My husband and I were very pleased with the outcome & he also followed up to make sure we were happy with our system a few days later. Highly recommend!