Duren Controls, Inc. is a full service systems integrator. Duren Controls provides engineering, manufacturing, programming, start-up, and training for industrial control equipment and systems worldwide. DCI's staff of engineers integrates relays, PLCs, computers, and variable speed drives to provide state-of-the-art systems both large and small. DCI is also an electrical contractor providing turnkey installation in the state of Washington and utilizes other sub-contractors in out-of-state installations. All systems are fully documented with manuals containing descriptions, operation, CAD drawings, parts lists, and catalog cuts. In-house capabilities include programming software for all major PLCs and various graphics operator interface packages.