Company Overview: Maddox provides specialized cryogenic and mechanical services for air separation/cryogenic systems, industrial process piping, fabrication, installation, construction, maintenance, confined space rescue for air separation, wastewater/water treatment, food and beverage, pharmaceuticals, chemical, and other process industries. TransTech is a leading provider of engineered equipment and solutions for processing, storing, distributing, and utilizing a wide variety of liquids and gases in the energy, renewables, chemical, and industrial end markets.