In 1999 Atlantic installed my central air conditioning. I heat with forced hot water so this was a separate system. Work was done in the winter and we were very happy. This past summer I needed to replace the system. Atlantic always responded to my calls, came when scheduled and got the system up and running in a most timely and proficient manner. In October, 2011 my heating/hot water system was replaced and again Atlantic was professional, responsive and worked with me on pricing. No other co. sent me such a comprehensive packet of info and choices. To this day the other companies (including my oil co.) that gave me estimates called me back. I have heat and hot water and am pleased that I did this before the winter. Atlantic was great!!