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the PREFERRED TRUCK & TRAILER EXPERTS

Truck repair & Fleet Maintenance services
houston - san antonio - dallas

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about OTR FLEET SERVICE

A LEADING PROVIDER OF TRUCK, TRAILER AND FLEET SERVICES In Texas

With a successful track record spanning over eighteen years, OTR Fleet Service, LLC has established itself as a leading fleet equipment repair and maintenance service provider.
Our commitment to excellence and strategic growth efforts have allowed us to expand our operations throughout Texas, meeting the high demand for our services in the industry.

careers

Looking for a fulfilling career in the diesel repair industry?

Join OTR Fleet Service! With multiple locations in Houston, Dallas, and San Antonio and more to come, we're always seeking talented people to join our team. Whether you are an experienced technician or newer to the industry, we want to talk to you. We also take pride in hiring our nation's veterans.

our services

truck, Trailer & Fleet Service Specialists

Mechanic performing alignment service in truck repair shop in Texas

Are you in need of reliable and efficient truck repairs? Look no further! With our technical expertise and dedication to customer satisfaction, we are the go-to choice for truck repairs.

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Diesel mechanic performing trailer repairs in Texas

Looking for professional trailer repairs? OTR Fleet Service is here to help. Our technical expertise and customer satisfaction commitment make us the go-to choice for trailer repairs.

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Mobile diesel mechanic performing onsite fleet maintenance services in Texas

At OTR Fleet Service, we understand the importance of minimizing downtime and maximizing productivity for heavy equipment and heavy, medium, and light-duty trucks.

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Mechanic performing DOT & FHWA inspections in Houston, Texas

Looking to ensure the safety and compliance of your commercial trucks? We provide comprehensive DOT and FHWA inspections to guarantee the roadworthiness of your fleet.

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Diesel mechanic performing general diesel truck repair services in Dallas, Texas

OTR Fleet Service provides professional repair services, specializing in ensuring optimal performance and efficiency for fleet, heavy-duty, medium-duty, and light-duty trucks.

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Diesel mechanic performing fleet maintenance services in San Antonio, Texas

OTR Fleet Service is your trusted partner for comprehensive fleet management services. We offer a wide range of solutions to ensure your fleet runs smoothly and efficiently.

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Diesel mechanic performing preventive maintenance services in Texas

OTR Fleet Service specializes in preventive maintenance services tailored to your specific needs. We offer maintenance to keep your equipment and trucks performing at their peak.

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Mobile diesel mechanic performing emergency roadside assistance services in Texas

At OTR Fleet Service, we understand the importance of getting your truck back on the road quickly and safely. That's why we offer reliable emergency roadside services,

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Diesel mechanic performing specialty equipment repairs in Texas

At OTR Fleet Service, we specialize in repairing and maintaining heavy equipment. We are committed to keeping your heavy equipment in optimal working condition.

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Diesel mechanic performing welding & fabrication services in Texas

When it comes to welding and fabrication services for your diesel fleet, heavy-duty, medium-duty, and light-duty trucks, OTR Fleet Service is your trusted partner.

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Diesel mechanic performing lift gate repairs in Texas

With our expertise in fleet, heavy-duty, medium-duty, and light-duty trucks, we have the knowledge and experience to handle all your lift gate and rail gate needs.

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our repairs

Full-Service Truck Repair capabilities

Diesel mechanic performing axle repairs on semi-truck in Houston, TX

Axle Repair

We specialize in providing axle repair and maintenance services for heavy equipment and heavy, medium, and light-duty trucks.

Diesel mechanic performing brake repairs on heavy-duty truck in Houston, Texas

Brake Repair

Our commitment to excellence and attention to detail, you can trust our brake repair services to deliver outstanding results.

Diesel mechanic performing coolant system repair services in San Antonio, Texas

Coolant System Repair

We recognize the critical role of a properly functioning coolant system in fleets, heavy-duty, medium-duty, and light-duty trucks.

Diesel mechanic performing ECM tuning services on semi truck in Dallas, Texas

Performance ECM Tuning

At OTR Fleet Service, we excel in performance ECM tuning of fleet, heavy-duty, medium-duty, and light-duty trucks.

Diesel mechanic performing electrical repairs on semi trailer in Austin, Texas

Diagnostics & Electrical Repair

At OTR Fleet Service, we provide comprehensive diagnostic and electrical repairs, to achieve optimal performance and reliability.

Diesel mechanic performing driveline repairs on semi truck in Katy, Texas

Driveline Repair

Our driveline services will ensure optimal performance and reliability for your fleet, heavy-duty, medium-duty, and light-duty trucks.

Mechanic performing EGR & DPF cleaning in Dallas, Texas

EGR & DPF

At OTR Fleet Service, we specialize in EGR and DPF repair services for fleets and heavy-duty, medium-duty, and light-duty trucks.

Mechanic performing diesel engine repairs on semi trucks in Texas

Engine Repair, Rebuild & Conversion

Our expertise and top-quality services will ensure your trucks run at their best.

Diesel mechanic performing express lube service on semi truck fleet in Texas

Express Lube

We understand the importance of keeping your fleet, heavy-duty, medium-duty, and light-duty trucks running smoothly and efficiently.

Diesel mechanic performing exhaust system repairs for semi trucks in Texas

Exhaust System Repair

We are your go-to exhaust system repair and maintenance provider for fleet, heavy-duty, medium-duty, and light-duty trucks.

Diesel mechanic performing AC repairs on semi truck in Texas

HVAC System Repair

At OTR Fleet Service, our specialization lies in delivering exceptional on-the-go HVAC system repair and maintenance services.

Diesel mechanic performing oil & fluid services on semi truck fleet in Texas

Oil & Fluid

We are proud to offer professional oil and fluid services meticulously tailored to meet the unique needs of your vehicles.

Diesel mechanic performing suspension repairs on semi truck in Austin, Texas

Suspension Repair

The suspension system is crucial in ensuring a smooth ride, maintaining proper tire contact with the road, and enhancing stability.

Diesel mechanic performing wheel repairs on semi truck in Texas

Wheel Repair

At OTR Fleet Service, out skilled technicians will keep your wheels in optimal condition for enhanced performance and safety on the road.

Diesel mechanic performing transmission & clutch repairs in Dallas, Texas

Transmission & Clutch Repair

Our comprehensive range of transmission and clutch services is specifically designed to ensure unparalleled reliability.

Diesel mechanic performing truck & trailer alignment services in Texas

Alignment

OTR Fleet Service takes pride in being the premier choice for truck and trailer alignment services.

Testimonials

customer insights

"Highly recommend OTR Dallas for inspection and repair. Michele was awesome! She’s professional and helped us a lot. Great communication. Reasonable price for repairs. Thanks Michele for all the help."  //  Mike Alhoutari

Alternative Distributors

5 stars

"OTR has been a great help to us in both the Dallas and Houston areas. The staff is always very helpful and informative. They provide great customer service, their mechanics, both mobile and in house, are very through and informative."

rodney geibe

5 Stars

"I have taken my trailer into this shop for years. Outstanding service. Everyone at the shop goes out of there way to get you back on the road as quick as possible. If you need work done on your truck or trailer, this is the place to go."

Eston Hammer

5 Stars

"Amazing place!  
Super friendly and fast staff. Rudy Ray was an amazing mechanic! Not only did he get the job finished the same day, he kept me in the loop the entire time. Shout out to him and the great staff at  OTR!"

trucks & Trailers

Truck & trailer REPAIR EXPERTS

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service request

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