Since 1979, Dave Humphrey Enterprises (DHE), Inc. has been providing the concrete and aggregate industry with state-of-the-art, performance-based equipment and service. An exclusive reseller of CON-E-CO (Concrete Equipment Company), known worldwide as the most innovative manufacturer of mobile and portable concrete batch plants, DHE consistently offers the best, most advanced equipment, parts, and services available. We supply much more than just concrete batch plants, offering you complete turnkey solutions for any size project.