M&C Efficiency Corp.

M & C Efficiency Corp. is a heating and cooling company in Stormville, NY, serving homeowners across Dutchess County since 2022. We install, repair and maintain ductless mini splits, heat pumps, central air conditioning, furnaces and boilers, and we install water heaters too. As a Mitsubishi Diamond Contractor and NY State Clean Heat participating contractor, we help homeowners upgrade to efficient heat pump systems and handle the Central Hudson Clean Heat and NYSERDA rebate paperwork on qualifying installs. We also provide emergency heating and AC repair. We serve Wappingers Falls, Hopewell Junction, Hillside Lake, East Fishkill and Lagrangeville. Modern Comfort starts with M&C.