About Us

Southeast Diesel is focused on our customers with out them we would not exist. We take pride in every job to make sure each job is completed and with the best solutions for the customer. We work close with our customers on repairs to keep them informed and educated about what was a cause for there repairs so that it may be avoided in the future.

Southeast Diesel is a locally owned and operated Incorporated Company. Started in 1984 by Buddy Harper, previously of Diesel Sales and Service, as a single block building on Lynnbrook Avenue. The shop started out as a fuel shop. Offering drive up, and customers and SED technicians would pull injection pumps off of trucks and rebuild or exchange. The original building is still being used, and we have expanded from Lynnbrook Avenue to 23rd Street with our main entrance on S. Orchard Knob Avenue. We have added a Taylor 1000 horsepower chassis dyno, and a 750 horsepower engine dyno. In 2004 we added the Sales building to better serve the construction rock drill line and truck line. This building also added 5 additional service bays for a total of 15 bays. In 2009 we dropped the Sandvik drill line to focus more on the Mitsubishi Fuso truck sales, service, and parts. Our current location truck showroom with road frontage to display the Mitsubishi Fuso Trucks.

In 1998 Ed Holtzhower became a partner in SED. Ed Holtzhower has a History throughout the diesel fuel injection industry. He is a graduate of the Nashville Auto Diesel College, and has serving on ADS (Association of Diesel Specalist) boards, and has helped design ASE manuals. In 2005 he became the owner and president of Southeast Diesel Inc.