There's no job too big or too small for us to tackle. we specailize in gas heating. but we aslo do oil but theres nothing like gas its clean efficent and doesnt need quartly service. Peter's Heating & Cooling service is an independantly owned company. Proudly serving the Nassau County community. The boss is always on every job. We are clean, efficent and cost effective. Estimates are free anywhere in Nassau County. Call us today for your free estimate at 516-303-4016. We are liscenced and insured. we here at peters's heating & cooling service specialize in boilers, hot water heaters,hot air,furnaces oil burners,baseboard, radiant heat,condensing units,air handlers and ductless split systems.