Certified Diesel Inc. has been serving the South Florida Marine market for more than thirty years.  Recently we have become the authorized dealer for Scania marine diesel engines for Dade, Broward, Palm Beach and Monroe counties. Scania is well known for designing and manufacturing lightweight, compact engines that deliver superior horsepower and torque. Our engineers offer professional installation and service.  We strive to provide the best match between diesel power and hull design.  Certified Diesel Inc. also provides sales and service for Twin Disc marine gears, Detroit Diesel, and all major generator manufacturers. We also provide instrumentation and safety systems for propulsion as well as engine and transmission controls. Dockside services are available throughout the southeastern United States and the Caribbean.