STL Diesel

STL Diesel STL Diesel is a family-owned and operated business serving Crystal City, MO since 2011.

09/24/2026

Need a trusted shop for your gas powered vehicles? STL Diesel not only has experienced diesel technicians, but for 15 years we have serviced gas powered vehicles as well. For more information or to book an appointment, call us at 636-465-0585 or book online at stldiesel.com

09/18/2026

We are hard launching our new, revitalized website! Our site now has FAQ's, blog posts that dives deeper into specific issues with certain vehicles, and a new ability to book diagnosis or maintenance appointments online. Visit stldiesel.com to learn more or book your appointment today!

Today, we remember and honor the lives lost, the first responders who answered the call, and the unity that brought us t...
09/11/2026

Today, we remember and honor the lives lost, the first responders who answered the call, and the unity that brought us together. May we never forget.

09/10/2026

Whatever powers your ride, we repair it. Gas or diesel—our team is ready to get your vehicle running at its best. Reach out today to schedule your service!

We will be closed on Monday, September 7th so our team can enjoy Labor Day with family and friends. We’ll be back to reg...
09/07/2026

We will be closed on Monday, September 7th so our team can enjoy Labor Day with family and friends. We’ll be back to regular hours on Tuesday. Have a safe and happy holiday weekend!

Nothing beats quality work and a truck that runs like it should. Reach out to the STL Diesel team today to schedule your...
09/03/2026

Nothing beats quality work and a truck that runs like it should. Reach out to the STL Diesel team today to schedule your service.

Routine maintenance can be the difference between an "okay" truck and a durable truck. Our Fleet Maintenance program can...
09/01/2026

Routine maintenance can be the difference between an "okay" truck and a durable truck. Our Fleet Maintenance program can help you and your business maintain important repairs quickly and efficiently. This program ensures consistent scheduling and monitoring to ensure optimal performance so you can stay on the road.

08/31/2026

Just another day's work 😎

08/27/2026

When a minor fender bender almost becomes major trouble...

Check out what happened to this tie rod after a low-speed impact. Even a small bump can apply enough force to bend crucial suspension components out of alignment, leading to uneven tire wear, pulling, and unsafe handling.

Watch the clip to see the damage up close, and bring your truck by STL Diesel if your steering feels off after a scrape.

Address

520 N Truman Boulevard
Crystal City, MO
63019

Opening Hours

Monday 8am - 6pm
Tuesday 8am - 6pm
Wednesday 8am - 6pm
Thursday 8am - 6pm
Friday 8am - 6pm

Telephone

+16364650585

Website

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