About STL Diesel
STL Diesel in Crystal City, Missouri serves fleet operators and diesel equipment owners across a 15-mile service radius that includes Festus, Imperial, Barnhart, De Soto, and Arnold. Located in the St. Louis metro area south of the city along a major freight corridor, the shop handles diesel engine repair and fleet maintenance for trucks and diesel-powered equipment. The operator specializes in diesel-specific work and can be reached at (636) 465-0585 for service.
Gallery
Our Services
Fleet Maintenance
Diesel Engine Repair
Diesel Specialist
Customer Reviews
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Verified Customer
Google Review
Had my family visiting relatives in Crystal City MO, and the Ford F250 they took for the road trip started having a bad scraping engine noise, towed the truck to STL diesel in the morning and they quickly diagnosed it to be a water pump ...
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Verified Customer
Google Review
Awesome bunch very knowledgeable and honest!! Rick went above and beyond to help me fix issues over the phone witch was very gracious of him but long story short had my truck brought to stl and they had it up and running in no time!! Thanks fellas for great service
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Verified Customer
Google Review
I've known of STL for a while now. Very nice and knowledgeable staff. They've helped me out on more than one occasion. Highly recommend.