Precision heavy-duty solutions

Expert Craftsmanship in Every Repair

Explore our gallery to see how our certified technicians handle complex mechanical challenges with precision and technical authority.

A candid shot of a mechanic kneeling on a concrete floor inside a workshop, working on a large, heavy black mechanical component resting on a wooden pallet and plastic wrap. The man, with greying hair and a beard, wears a dark blue work shirt, blue jeans, and protective gloves. The background is filled with industrial equipment, including welding gas cylinders, hoses, and a blue air compressor, with an open garage door showing an outdoor area in the distance. The lighting is natural and directional, casting shadows and highlighting the gritty, industrious mood of the environment.
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Professional Fleet Support

Operating Monday - Saturday until 12:00 AM. Se Habla Español. Diagnostic fees apply to all estimates to ensure quality assessments for professional operators.

Real results for professional fleets.

Amarillo Truck Repair in Action

Explore authentic views of our daily operations in Amarillo. We focus on delivering high-tier repair services for commercial trucking companies that require dependability. These images reflect our hands-on approach to engine diagnostics, trailer maintenance, and complex mechanical overhauls. At G Truck Service, we don't rely on stock imagery—we show the actual work, the certified team, and the real-world results that keep your business productive.

Real work for professional fleets.

Proven Results in Heavy-duty Repair

Our gallery isn't filled with generic stock photography. Instead, we showcase the actual repairs, overhauls, and maintenance performed daily at our Amarillo shop. We focus on providing high-quality, long-term solutions for owner-operators and fleet managers who understand that the cheapest fix is often the most expensive in the long run. These images represent our commitment to technical precision and operational transparency.

A close-up photograph of a used, soot-covered turbocharger being held by a person wearing black nitrile gloves. The component rests on the tread of a large truck tire within a mechanical workshop setting. In the background, part of an engine and a green-painted vehicle frame are visible. The turbocharger's turbine blades are clearly shown within the exhaust housing. The mood is industrial and gritty, reflecting a heavy-duty repair environment.

Precision Engine Overhauls

Restoring power and efficiency.

From turbocharger failures to complete engine rebuilds, our technicians handle the most complex mechanical challenges. We use state-of-the-art diagnostics to identify issues before they lead to catastrophic failure, ensuring your equipment returns to the road in peak condition.

They don't just patch things up; they fix it right the first time and stand by their work.

Regional Fleet Manager

Precision Engine Overhauls

Structural Integrity & Trailer Repair

Built for the long haul.

Our shop specializes in expert welding, frame repair, and comprehensive brake systems for flatbeds, reefers, and box trailers. We prioritize structural strength and safety compliance, ensuring your trailer is durable enough to handle the toughest routes.

The structural welding work is top-tier. My trailer is more secure than ever.

Long-Haul Owner-Operator

A close-up, candid view of the engine compartment of a yellow heavy vehicle, likely a bus or truck. The scene features a complex array of mechanical parts including a large black air intake tube, various gray and black hoses, a PSI pressure gauge, and an electrical control box. A person's face and shoulder in a blue work shirt are partially visible on the right edge of the frame, suggesting they are inspecting or showing the machinery. The lighting is bright and clear, highlighting the industrial textures of the metal and plastic components against the safety yellow body panels.

Specialized Fleet Maintenance

Comprehensive commercial support.

We provide expert care for Prevost tour buses and specialized commercial systems. Our extended operating hours, serving clients until midnight Monday through Saturday, are specifically designed to minimize your downtime and maximize your productivity.

G Truck Service understands that every hour my truck is off the road is money lost.

Logistics Coordinator

Expert repairs for commercial fleets

Get Your Equipment Back in Service

Our gallery showcases the technical precision we bring to every engine overhaul and trailer repair. At G Truck Service, we focus on high-quality outcomes for serious operators who value long-term productivity over temporary fixes. Please be advised that all professional diagnostics and estimates are billable services to ensure the highest level of technical accuracy for your fleet.

Get Your Equipment Back in Service
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Our Location

G Truck Service

Mon-Sat:8:00 AM - 12:00 AM
Sun:Closed

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 LLC

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 LLC