We Keep Big Trucks Running

Need urgent and trusted heavy-duty transmission repair in Mansfield, TX? Make an appointment by calling us today at (817) 473-8565.

  • Affordable Pricing
  • Low Downtime
  • Fast Truck Repair
  • Get Back on the Road

Professional Repair Shop

Repair services designed to keep your diesel truck running so you can make more money. 

Reliable Mansfield Truck Transmission Repair

Has your truck suddenly broken down due to transmission issues? At Big Shop Diesel Services, we specialize in transmission repair in Mansfield, TX. Whether you want to prolong your truck’s transmission life or maximize uptime, we have the services you need.

Big Shop Diesel’s truck services include repair for all types of heavy-duty, semi, and big trucks. If your transmission is giving you trouble, we can inspect and repair it for you. Our auto shop has built a solid reputation for expert work with 19 state-of-the-art repair bays.

  • Call Us
  • Bring Your Truck for Repair
  • Drive Away Satisfied

Top-grade Truck Transmission Repair Services

A transmission repair service in Mansfield will keep your truck on the road, so you can reduce downtime. We can enhance the driving performance with smoother shifting and extending the truck’s life. At Big Shop Diesel Services, we provide exceptional service with a 100% satisfaction guarantee.

All our mechanics have valid licenses and extensive training to work on your truck. Our auto repair services team prides itself on fine workmanship and attention to detail. These are some of the special services that we offer:

  • Maintenance and care: Preventative maintenance ensures your truck continues to drive reliably without requiring expensive repairs. 
  • Performance diagnostics: Dyno diagnostics can show you detailed information on your truck’s performance.
  • Field service: Mobile services can reach you when your truck breaks down, and you cannot make it to the shop.

If you want to have your truck’s transmission examined and running in peak condition, give us a call today. 

Types of Trucks We Service

At Big Shop Diesel Services, we provide transmission repairs for most weight classes of trucks. Our certified mechanics have the skills and training to work on diesel trucks. Some popular brands we service in Mansfield include:

  • John Deere
  • Paccar
  • Cummins
  • Kenworth
  • And more

Light Duty Diesel Repair Shop

We have the tools and equipment to repair light-duty diesel trucks. Preventative maintenance is one of the easiest ways to increase your road time. If you want to remain safe and continue driving, you should perform ongoing repairs. 

Medium and Heavy Duty Truck Repair

The transmission on medium and heavy trucks usually breaks down due to small problems that go unnoticed. We know that heavy trucks require special heavy-duty transmissions to transport large loads. Our team can repair or perform engine rebuilds using genuine parts from CAT, Cummins, or Detroit.

Commercial Truck Repair 

We can repair the transmission on trucks used for commercial purposes. Commercial trucks are constantly on the go and need to operate without any sudden downtime. Our team can accurately and quickly diagnose the problem to make your truck roadworthy again.

Our expert mechanics will repair your truck’s transmission to the manufacturer’s specifications. Rebuilding transmissions is something we’ve done for decades, so if you have any questions or need help finding parts, you can contact us. We provide service for:

  • Heavy Haulers
  • Dump trucks
  • Garbage trucks
  • Delivery trucks
  • Fire trucks

Having trouble with your truck’s transmission in Mansfield? Give us a call to learn how to troubleshoot the transmission.

Service You Can Depend On

At Big Shop Diesel Services, we provide the best truck transmission repair in Mansfield, TX. Our team recognizes that trucks are not just vehicles but important assets and investments. As a local transmission repair shop, we take pride in providing professional and dependable services. 

Types of Transmissions We Can Repair

At Big Shop Diesel Services, we can repair manual and automatic transmissions. Many commercial trucks have an automated manual transmission with ten to 18 gears. As such, diesel engine transmissions require specific care, and our mechanics understand how to work on them.

The transmissions we repair and build have the ability to handle the additional load because of how hard they work. We offer various upgrades for factory transmissions to improve their durability and reliability. Common truck upgrades include a larger clutch surface, efficient pumps, and larger pistons.

Signs Your Truck Needs Transmission Repair 

If you notice any of the signs below, contact us immediately. Driving your truck with a faulty or failing transmission can cause engine damage. Pay close attention to the following transmission problems:

Check Engine Light

A check engine light on a truck may be a sign of engine trouble caused by the transmission. We recommend pulling over safely and calling us for assistance. A trained mechanic will need to run diagnostics and tests to resolve the issue.

Strange Sounds 

A transmission that is failing may produce subtle sounds to indicate a problem. During a gear change, listen closely for any banging or grinding noises. A truck’s transmission needs an inspection when it starts making unusual noises.

Burnt Smell

The transmission fluid needs regular checks, so your engine does not run out of fluid. If the fluid smells burnt or looks cloudy or brown, that indicates some type of friction problem. Normal transmission fluid is thick and appears red in color. 

Trouble Shifting Gears

Manual transmissions can have difficulty shifting gears, or the shifter may slip out of gear. With automatic transmissions, the truck may start shaking and vibrating. When this happens, you should call our truck repair shop in Mansfield to look at the transmission.

Work with an Experienced Diesel Truck Shop 

At Big Shop Diesel Services, we want to bring your truck back into service as early as possible. We have years of experience and provide quality truck transmission repair in Mansfield, TX. Working with our diesel truck shop means you won’t have to wait at the dealer or pay expensive fees.

Contact us at Big Shop Diesel Services in Mansfield, TX, for more information on auto repairs and to schedule a transmission repair. Call us at (817) 473-8565.

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2532 Chambers St. Venus, TX 76084

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+1 (817)-473-8565