Heavy Duty Equipment Repair

We specialize in providing top-tier repairs for diesel engines in South Texas with locations in Cuero, Gillett, and Tilden. Whether it’s a minor issue or a major overhaul, our team of experienced technicians are equipped to handle any challenge, ensuring your equipment is back to running smoothly and efficiently. We have extensive experience working with clients from various sectors, including Government, Commercial, Construction, and Oil and Gas. Our expertise ensures that we can meet the unique needs and requirements of each industry, providing reliable and efficient solutions for all types of equipment.

Truck Repair Services

Our team of mechanics offers unparalleled expertise in heavy-duty repairs, ensuring that your vehicle is in good hands. With our efficient diagnostic services, we can quickly and accurately determine the problem and provide you with a comprehensive plan for repair. Plus, our attention to detail ensures that we catch any other potential issues before they turn into costly problems.

Don't let a minor repair turn into a major problem. Bring your equipment to us today and experience the benefits of our exceptional repair services.

What we can help you with:

  • Engine Overhaul
  • Diagnostic Services
  • Overhead Valve Adjustments
  • Fuel Injector Repair/Replacement
  • Turbocharger Repair/Replacement
  • Brake Adjustment Repair/Replacement
  • Transmission Repair/Replacement
  • Clutch Repair/Replacement
  • Hydraulics Installation Repair/Replacement
  • Starter Repair/Replacement
  • Battery Testing, Replacement
  • Alternator Testing, Repair/Replacement
  • Air Conditioning Repair/Replacement
  • Cooling System Testing, Repair/Replacement
  • Heating System Testing, Repair/Replacement
  • PTO System Repair/Replacement
  • Axle Repair/Replacement
  • Power Divider Repair/Replacement
  • Differential Repair/Replacement
  • Vacuum System Repair/Replacement
  • Fifth Wheel Repair/Replacements
  • Windshield Replacement
  • Electrical System Repair
  • Hub Seal Repair/Replacement
  • Wheel Seal Replacement
  • State Inspections

Trailer Repair Services

By entrusting your equipment to our capable team, you can expect precision, efficiency, and exceptional results. We understand the importance of keeping your fleet running smoothly and safely on the road. With our dedicated maintenance services, you'll benefit from improved performance, enhanced safety, and prolonged durability for your valuable asset.

Don't compromise on the maintenance of your heavy-duty commercial trailer. Choose our reliable services today and experience the peace of mind that comes with expert care and attention to detail. Let us handle your trailer maintenance needs so you can focus on what truly matters—driving your business forward.

What we can help you with:

  • Door Repair/Replacement
  • Hub Seal Repair/Replacement
  • Wheel Seal Replacement
  • Light Repair/Replacement
  • Kingpin Repair/Replacement
  • Axle Repair/Replacement
  • Air Line Repair/Replacement
  • Suspension Repair/Replacement
  • Brake Adjustment, Repair/Replacement
  • Diagnostic Service
  • State inspections

Trust HD Diesel Pros

South Texas' premier repair & maintenance shop for all heavy duty equipment.

Our team provides a unique blend of diagnostic based maintenance plans and reactive repairs for diesel engines. We are the heavy duty fleet owner’s partner to keep all equipment up and running optimally while minimizing any downtime. A turnkey maintenance program from a company that has been in the oil and gas trucking industry for more than 35 years, and owners and mechanics of this company are the same ones as those of Paisano Service and Supply. We value transparency and honesty, ensuring that our customers recieve clear communication and straightforward advice. Our community trusts us not only for our skill but also for our commitment to their satisfaction. This trust is at the heart of our service, making us a dependable partner for all your vehicle repair needs. ​

Call to Schedule an Appointment with Our Certified Master Technicians

Your performance & safety are our top priorities

General Repairs

Our general repair services cover everything from routine check-ups and oil changes to more complex diagnostics and repairs.

Preventative & Corrective Maintenance

Whether you prefer the convenience of our location or need us to come to you, you'll always know what to expect and when to expect it.

Performance & Safety

Trust us to place your vehicle's performance and safety at the forefront of our services.

Repairs & Maintenance FAQ

What types of vehicles do you work with?

Our team is experienced in handling various makes and models, we have the expertise to cater to your specific repair needs. We can diagnose or repair the body/chassis of these specific brands below:

    • Ford
    • Freightliner
    • GM
    • International
    • Kenworth
    • Mack
    • Peterbilt
    • Sprinter
    • Sterling
    • Volvo
    • Western Star
What type of Engines do you work with?

Our team is experienced in handling various makes and models, we have the expertise to cater to your specific repair needs. We can diagnose or repair the body/chassis of these specific brands below:

    • CAT
    • Cummins
    • Detroit
    • Ford
    • GM
    • Hino
    • International
    • Mack
    • Mercedes
    • PACCAR MX
    • Sprinter
    • Volvo
Do you service passenger vehicles or small equipment?

No, we service medium and large equipment diesel engines only.

Get in Touch with HD Diesel Pros