Located in Lone Tree, Colorado, PlantScan® Corporation is a top supplier of leak detectors and leak detection systems. Customers use PlantScan products for compressed air leak detection, vacuum leak detection, helium leak detectors, refrigerant (Freon & CO2) leak detection systems as well as for HVAC leak detection and other aspects of preventive plant maintenance. The company represents the trend of Colorado as an increasingly technology-oriented state, yet it reaches customers not just in Denver, or Colorado generally, but throughout the United States, Canada and the world.