Profile: Mechanical Sales, Inc. is a supplier of commercial & industrial heating, ventilating and air conditioning systems. Our products line includes hot water heaters, water storage tanks, boilers, blower coils, air handling units, air pollution control products, cartridge collectors, wet collectors, media filters, louvers & dampers, cooling towers and heat exchangers. We offer steam traps, vacuum breakers, radiator valves, air filtration equipment, electric duct heaters, dehumidifiers and evaporative humidifiers.