Atlantic Air Enterprises, formerly Gary Sheet Metal is built on up to the minute technologies for fabricating industrial exhaust and air-conditioning systems and turn of the century honesty and values of our management. Trusted by more than 200 industrial, chemical, and pharmaceutical companies for craftsmanship, we offer perhaps more to the customer than they might normally expect. Atlantic Air Enterprises is a custom manufacturer of dust collection systems, heating & ventilation systems, custom hoods, HVAC systems, air pollution control systems, sound enclosures, ducts, duct fittings & fume removal systems.