Curran International

Founded in 1968, Dunn Heat Exchangers specializes in the design, fabrication, repair, cleaning and testing of unfired pressure vessels, and shell and tube type heat exchangers. The company s capabilities include alloy and carbon steel fabrication, complete machine shop services, American Society of Mechanical Engineers code welding, stress relieving, American Society of Nondestructive Testing-certified and American Welding Society-certified inspections, and striping and re-tubing services. In addition, the company offers high- pressure hydroblasting, high-pressure waterlancing, waste material handling, sandblasting, steel shot blasting, thermal oven bake outs, thermal and mechanical design services and computer aided drafting and design programs. Dunn Heat Exchangers maintains its corporate offices and manufacturing facilities in Texas City, Texas.

Crosby Air Conditioning and Heating is a second generation family owned and operated business. It is owned and operated by Gary Vanderford and his two sons. You could say that air conditioning runs deep in the Vanderford family. Crosby Air provides the highest level of quality in all air conditioning and heating services. With the latest, most advanced air conditioning and heating equipment and a highly experienced technical staff, we have the tools to handle any task, big or small for your home.