Profile: Johnson Marcraft, Inc. manufactures & installs heating and air conditioning equipments. We specialize in standard & custom-manufactured HVAC equipments. Our standard HVAC equipment is designed for warehouses, distribution centers, manufacturing facilities and other open buildings. We develop a system to manufacture a custom HVAC equipment called MarCraft Air Handling Equipment®. We produce custom air handlers with unlimited capacities, with 20″ of static pressure in standard construction, factory-mounted & tested controls and factory testing for leakage, deflection, air flow & sound sensitive applications.