OUR MISSION IS TO PROVIDE THE HIGHEST QUALITY SERVICE AVAILABLE AND TO DO THE RIGHT THING FOR YOU.
We appreciate the confidence that you place in us when you bring us your diesel service needs. Our reputation for honest and fair business practices means that we will always seek to earn your trust by making your needs our priority, and will strive to give you the highest quality service for a fair price. We want to be your one-stop diesel service and repair shop.
Owner Dave Carter has lived and worked in the area since 1971. He has provided mechanical services for various local farming operations, and has served as an auto and diesel technician, and service manager for Ford dealerships since 1974. Having worked for Wentland Diesel for over six years, Dave purchased the assets of the company from Loren Wentland in 2016 to establish Dave’s Diesel Technology and is continuing to provide quality diesel services to the Walla Walla Valley area. Dave is both ASE and Ford certified as a Master Diesel Technician and holds a Bosch Dodge/Cummins Diesel Fuel System Certification.