We shopped various companies to buy our air conditioning from and felt that we received the best service from Yanch. He took the time to review various brands of air conditioners with us and talked about the reasons for the size that suited our needs. They gave us a day that they would come and install the a/c and were prompt to show up, very friendly, and made some suggestions to conserve energy and keep the house cool. We were so impressed with the company that we call them if we have problems with our furnace (which was not purchased from them). The sensor on the furnace broke during a huge winter storm and the temp in the house dropped really fast. The service guy came in the middle of the night and fixed it- because he was prepared with spare parts- no waiting required! We will used them again and recommend them to everyone.