Larry was incredibly professional, competitively priced, and the quality of his work was excellent. He installed a new furnace and humidifier for us in the fall of 2010 and we were so impressed that we had him come back to put in a new air conditioner the following year The year after that we called him back to put in a new hot water heater. The quality of his product and especially his attention to detail are excellent. He recently came back to hook up my gas grill and again, did a great job. He's always very punctual and professional. He has an attention to detail that is uncommon with contractors. I would say he is somewhat of a perfectionist. What we like best about Larry is that he communicates with you, so you know what's going on and when things are going to happen... no surprises.I referred him onto my mother to install a new hot water heater and he took very good care of her also. I would highly recommend Larry.