repairs

Truck Coolant System Repair Services in Texas

Are you facing challenges with your coolant system? Look no further! OTR Fleet Service is the premier destination for all your coolant system needs. We recognize the critical role of a properly functioning coolant system in fleets, heavy-duty, medium-duty, and light-duty trucks.

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Coolant System Repairs and Services

At OTR Fleet Service, we possess extensive expertise in catering to the requirements of coolant systems in trucks. These systems are pivotal in regulating engine temperature, mitigating overheating risks, and ensuring peak performance. Our comprehensive range of services includes:

Coolant System Inspections

Our meticulous coolant system inspections involve a thorough examination of all components, such as radiators, hoses, water pumps, and thermostats. We leave no stone unturned to ensure that every element operates flawlessly.

Coolant System Repairs and Component Replacement

Should your coolant system experience leaks, overheating, or any other issues, our seasoned experts are here to help. Whether it's a malfunctioning radiator, a damaged hose, or a faulty water pump, we possess the knowledge and skill to execute precise repairs, swiftly restoring your coolant system's functionality.

Coolant Flush and Refill

Over time, contaminants and debris can accumulate, compromising the effectiveness of your coolant and potentially causing engine damage. To prevent such issues, we perform thorough coolant flushes, efficiently removing old coolant and replenishing it with a fresh mixture of coolant and water.

Coolant System Diagnostics

Using cutting-edge diagnostic equipment, we identify any coolant system issues afflicting your truck. From assessing coolant levels and quality to examining pressure and temperature readings, our comprehensive diagnostics ensure no underlying problem goes unnoticed.

Coolant System Flushing and Maintenance

Regular flushing and maintenance are vital for the coolant systems in medium-duty and light-duty trucks. As part of our maintenance services, we conduct thorough coolant system flushes, refill with the appropriate coolant mixture, and meticulously inspect all components for any signs of wear.

Contact Us

For all your coolant system repair, service, and maintenance needs, OTR Fleet Service stands as your trusted partner. We are committed to delivering exceptional services for fleet, heavy-duty, medium-duty, and light-duty trucks. Don't let coolant system issues hinder your operations – reach out to us today via phone or visit our website to schedule an appointment.

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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!"