Henry M. Quogue, NY I first met Ron Liolia at a Westhampton Beach Green Energy Fair in the summer of 2010. I had been actively seeking to replace the original 15 year old oil fired hot air heating and Air Conditioning system in our 4300 square foot home and upgrade to a more energy efficient Geo Thermal System. I had previously met with 4 Geo Thermal company's who were mainly Oil and A/C company's installing Geo systems. Every company had installed Geo retrofit Systems but none were exclusively doing Geo. As soon as Ron came to our home I knew he had a passion for this type of heating and A/C Systems. Between my wife and myself there were many questions. I found that Ron answered all the questions and it never seemed to be a chore. We started the Job the last week in September and finished the first week in October. Every contractor was professional and had a sincere interest in pleasing us. They added a large air return in the finished basement and two extra air returns on the upper level of the house. The system works extremely well and efficient. The A/C feels much colder than a conventional system because it removes much more humidity from the air. The heat in the winter is pleasant and your not hit with a blast of hot air when it cycles. Ron installed internet capable thermostats, so we can control the Systems when we are away on a trip. For the past year, our entire fuel expense which includes lights and all electricity was less than $3900.00. We are extremely pleased with Ron and the Geo system he installed. We highly Reccomend Ron and highly Reccomend the Geo Thermal System he installs.