Nance International in Beaumont, Texas provides marine air conditioners, refrigeration, heating and ventilation systems to offshore drilling, industrial and maritime industries. Nance International will survey your needs, and provide on site maintenance and installations of marine refrigeration, air conditioning systems and other marine HVAC equipment -- ANYWHERE - ANYTIME. Nance International is also a complete supplier of parts and materials as well as a provider of training for your personnel. In 1955, a young Dave Nance took a chance. He committed himself to providing the very best in heating, ventilation, refrigeration, air conditioning, weatherization, pressurization, process cooling, special coatings, parts, training, and service worldwide.