I've been doing business with STL diesel for 4 yours now. When something goes wrong with my truck, I take it stl diesel. I know all of them by name and they do a great job. Very reasonable on the pricing. They earned my respect and business. They are very knowledgeable and very polite.
February 2023
Had a coolant leak, but the not the time to diagnose & fix it. Dropped the truck off midday on monday, they had it diagnosed and fixed less than 24 hours later. Great people, reasonably priced.
February 2023
Rick & his team were a great help. They helped me get my 1997 Ford F250 XLT running again and added some much needed upgrades at a great price.Thank you guys!
Since 2011, STL Diesel has been a family-owned and operated shop in Crystal City, Missouri; our services include DPF service and cleaning, diesel performance, modification, add-ons, and more. We understand that trust is earned. Our trained technicians maintain the highest level of integrity while expertly performing services correctly the first time. We use quality parts and the latest diagnostic and service equipment which enables us to do so. Our suite of services includes repair of things other shops can’t. We pride ourselves on excellent workmanship, impeccable service, and a fair price. Give us a call and let us earn your trust!
