Heavy-Duty Truck Repair Services in Tyler, TX

Welcome to Hex 6 Diesel Services in Tyler, Texas, where we specialize in reliable heavy-duty diesel truck & equipment repairs. Our team of highly-trained diesel mechanics are here to tackle any repair you throw our way. Whether it's semis, oil and gas industry equipment, agriculture machinery, or municipal vehicles, we've got you covered. Get in touch with us today for more information and to schedule service!

Diesel mechanic performing heavy duty truck repairs in Tyler, TX

Frequently Asked Questions

Do You Only Work On Heavy-Duty Trucks?

No, at Hex 6 Diesel Services, we don't limit our expertise to heavy-duty trucks. We offer comprehensive repairs for a wide range of vehicles, including:

Oil and Gas Industry Equipment: From drilling rigs to pumps, our skilled technicians can keep your oil and gas equipment running smoothly.

Agriculture Equipment: Whether it's tractors, combines, or other farm machinery, we have the know-how to get your agricultural equipment back in action.

Municipality Vehicles: We understand the importance of keeping municipality vehicles like garbage trucks and fire engines in top shape for your community's needs.

Do You Offer Emergency Repair Services?

Absolutely! We understand that breakdowns can happen at any time, day or night. That's why we provide 24/7 emergency repair services. You can find us conveniently located near the nearest interstate exit:

Nearest Interstate Exit: I-20

Exit 271 and I-20 or 2015 and I-20

Off of Luke 23

What Should I Do if My Axle Fails While Driving?

If you ever encounter a situation where your axle fails while driving, your safety is the most important thing. Here's what you should do:

Stay calm and try to safely pull over to the side of the road.

Turn on your hazard lights to alert other drivers.

Contact Hex 6 Diesel Services immediately for emergency assistance.

Our team will dispatch a technician to your location to assess the damage and provide the necessary repairs to get you back on the road safely.

What Does a Grinding Sound Coming From My Truck Mean?

A grinding sound from your truck can indicate several issues, such as worn brake pads, damaged wheel bearings, or transmission problems. It's crucial not to ignore such noises, as they can lead to more significant problems. Contact our experts at Hex 6 Diesel Services for a thorough inspection and prompt repairs to prevent further damage.

Why Is My Vehicle Not Starting?

When your vehicle refuses to start, it could be due to various reasons, including a dead battery, a faulty starter motor, or fuel system issues. Our mechanics have the diagnostic tools and expertise to pinpoint the problem and get your vehicle up and running again efficiently.


Truck & Equipment Repair Services

Hex 6 provides a wide range of heavy-duty truck and equipment repair services from axle & brake repairs, to diesel engine repairs & rebuilds. Our expertise extends to heavy machinery, such as agricultural equipment repair & more! Get in touch today to schedule service or for more information.

Our Customer Reviews

See what our recent customers are saying about our services.

I can't say enough about these guys when it comes to their customer service! From our first meeting I was told we want all of your business. Hex has proven time and again they meant that statement and as such they get all of our business.  Keep up the great work guys.
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Rich Herman

Hex-6 has been a great place for us. They communicate well during the repair process. They have great rates and are great at their turn around. We will continue to use Hex-6 as our go-to for repairs on our trucks!
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Karey Woods

Professional and Punctual are the first 2 words that come to mind. Gary is very thorough and he has been able to get to our repairs in a timely manner. We will continue to use Hex6.
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Jared Barey

Contact Us

Contact us today to schedule an appointment or for emergency roadside assistance.