A EOC installed Central Vacuum System is one of Chicagoland 's most wanted built-in appliances. Quiet, powerful and versatile, they offer convenience and value because they make cleaning every corner of your house unbelievably easy. EOC Central Vacuum Systems create a cleaner air environment in your house, while providing more power and less noise than conventional vacuums. Simply insert the lightweight hose into a wall inlet. Powerful cleaning suction begins immediately. Remove the hose and the system shuts off. Best of all, there's no cumbersome vacuum cleaner or canister to carry from room to room or up and down stairs. And unlike conventional vacuum cleaners, our central vacuum systems are a long-lasting built-in convenience that actually adds value to your home. We have 30 plus years of experience, and thousands of satisfied customers and contractors to back it up.