Commonwealth Heating Company LLC is a locally owned and operated Heating Company operating out of Leicester, Massachusetts and serving the Worcester County and surrounding areas. We specialize in Oil tank Installation, Oil Tank repairs, Oil Tank Replacement, Furnace Installation, Boiler repairs, Boiler replacement, Water heater installation, and Water heater repairs. We take great pride in the quality of our work and our exceptional customer service. If you are looking for a Heating Service in Leicester Massachusettes give us a call today for a free estimate.