Amarillo’s trusted repair shop
Commercial Solutions for Professional Fleets
We prioritize high-quality craftsmanship over quick fixes, ensuring your heavy-duty equipment meets the demands of long-haul logistics and commercial operations.
Late-night Commercial Support
We are open Monday through Saturday until 12:00 AM to minimize downtime for professional fleets and operators. Se Habla Español.
Our Truck Repair Services
Explore reliable truck repair in Amarillo, TX, including complex work other shops may not be equipped to handle.
Engine Repair Service
When your truck has engine problems, Gilbert has the experience to track down the issue and get the job done right. We provide engine diagnostics, repair, and service for semi-trucks and heavy-duty trucks in the Amarillo area. From cooling system problems to performance issues and major mechanical repairs, we take on work that competitors may not be able to handle.
Exhaust System Repair
Gilbert provides expert exhaust system repair for trucks throughout the Amarillo area. From exhaust leaks, damaged piping, mufflers, clamps, and hangers to complex diesel exhaust issues, we handle the tough repair work many general shops may not take on. Our goal is to keep your truck running safely, efficiently, and ready for the road.Learn More
Truck Repair
G Truck Service provides dependable truck repair for Amarillo drivers, fleets, and owner-operators. Whether you are dealing with electrical issues, drivetrain problems, air system trouble, brake concerns, or hard-to-diagnose mechanical failures, Gilbert delivers practical repairs built for real road conditions. We do not shy away from difficult jobs other shops may turn down.Learn More
No-nonsense heavy-duty solutions
Professional Standards for Commercial Haulers
At G Truck Service, we understand that your equipment is your livelihood. We specialize in high-stakes repairs that demand technical precision, from major wreck recovery and structural welding to complex engine overhauls and precision overheads. Our team focuses on long-term reliability and technical accuracy rather than quick, temporary fixes. To ensure the highest level of detail for every client, we provide comprehensive, charged diagnostics and estimates for serious operators who value professional expertise and minimal downtime.
Engine Overhauls
Specializing in complete rebuilds and precision overheads to restore maximum performance.
Trailer & Axle
Expert handling of structural wrecks, axle repairs, and heavy-duty frame welding.
B2b Fleet Support
Dedicated service for owner-operators and fleets requiring high-quality mechanical work.
Nightly Operations
Our Amarillo shop remains open until midnight Monday through Saturday to minimize your downtime.Daily Service Hours
High-caliber fleet maintenance and repair
Serious Repair Solutions for Commercial Operators
G Truck Service is dedicated to providing high-quality, professional repair services for owner-operators and fleet managers who value technical expertise and long-term reliability. We focus on complex mechanical and structural work, ensuring that your equipment is returned to the road in peak condition. Our Amarillo facility is built to handle the most demanding jobs with precision and technical authority.
Engine Overheads and Full Overhauls
Restoring power and efficiency
When high mileage or performance issues compromise your engine, a surface-level fix is not enough. We specialize in detailed engine overheads and complete overhauls for all major semi-truck makes and models. Using state-of-the-art diagnostic tools, we disassemble, inspect, and restore your engine to factory specifications, focusing on longevity and minimizing the risk of future downtime.
We don't do quick fixes; we do right fixes that keep your business moving.
The G Truck Service Team
Wreck Recovery and Trailer Structural Repair
Expert welding and frame reconstruction
From structural damage caused by wrecks to routine frame maintenance, our technicians provide expert welding and reconstruction services. We handle siding repairs, floor replacements, and frame straightening for flatbeds, reefers, and box trailers. Our goal is to ensure your trailer remains structurally sound and safe for heavy-duty commercial use under any road conditions.
Integrity in every weld means security for every load you carry.
The G Truck Service Team
Axle Repairs and Heavy-duty Suspension
Stabilizing your commercial fleet
The stability of your truck and trailer is non-negotiable. We provide comprehensive axle repairs and suspension overhauls designed for the rigors of commercial logistics. By focusing exclusively on heavy-duty systems—and avoiding consumer-grade modifications like lift kits—we ensure your suspension provides the necessary support for maximum payloads and extended tire life.
Precision repairs are a strategic investment in your fleet's productivity.
The G Truck Service Team
Real reviews from real customers.
What Our Customers Say
See what our customers have to say about their experience. We’re proud of the relationships we’ve built and the feedback we receive.
Serious repairs for professional operators.
Professional Repair Services for Commercial Fleets
G Truck Service specializes in high-stakes repairs including engine overhauls, wreck recovery, and complex axle work. We focus on restoring your equipment to peak performance with a no-nonsense approach that avoids cheap fixes in favor of long-term reliability. Please note that all professional diagnostics and detailed repair estimates are charged services, ensuring our expert technicians provide the thorough, quality-focused attention your commercial operation requires.
Our Location
G Truck Service
Request Professional Service
Ready to get your equipment back in the rotation? At G Truck Service, we prioritize professional fleets and owner-operators who value quality over a "cheap" fix. Whether you need a full engine overhaul or specialized axle repair, fill out the form below to initiate a service request. Please note that we do not offer free estimates; a professional diagnostic fee applies to all inspections to ensure your truck is repaired correctly from "one end to the other."
I recently had my 2018 International’s DPF filter serviced by Gilbert Trucking, and I couldn’t be more impressed with the level of professionalism, attention to detail, and customer care I received. Gilbert and his team not only replaced the DPF filter with precision, but they also corrected misaligned DPF wiring that had been positioned too close to the driveline. They realigned it properly and secured it where it was supposed to be a critical detail that many others would have missed. The craftsmanship was top-tier, and the service was both respectful and efficient. What stood out most was how I was treated, the not just as a paying customer, but like a friend. Gilbert is a genuinely kind, knowledgeable man who clearly takes great pride in his work. He even went out of his way to help me get back on the road as quickly as possible. Many praises to Gilbert and his team. I highly recommend Gilbert Trucking to anyone in need of expert diesel service done right!!
Alis Enterprise LLCI recently had my 2018 International’s DPF filter serviced by Gilbert Trucking, and I couldn’t be more impressed with the level of professionalism, attention to detail, and customer care I received. Gilbert and his team not only replaced the DPF filter with precision, but they also corrected misaligned DPF wiring that had been positioned too close to the driveline. They realigned it properly and secured it where it was supposed to be a critical detail that many others would have missed. The craftsmanship was top-tier, and the service was both respectful and efficient. What stood out most was how I was treated, the not just as a paying customer, but like a friend. Gilbert is a genuinely kind, knowledgeable man who clearly takes great pride in his work. He even went out of his way to help me get back on the road as quickly as possible. Many praises to Gilbert and his team. I highly recommend Gilbert Trucking to anyone in need of expert diesel service done right!!
Alis Enterprise LLC