Professional semi-truck engine care
Truck Engine Repair in Amarillo, TX
G Truck Service provides dependable engine repair, diagnostics, and overhaul work for semi-trucks and heavy-duty trucks in the Amarillo area. Gilbert handles the tough engine problems, performance issues, and repair jobs that many competitors may not be equipped to take on.
Professional Semi-Truck Engine Service in Amarillo
From check engine concerns and overheating to loss of power, turbo issues, cooling problems, and major engine repairs, G Truck Service helps Amarillo truck drivers and fleets get back on the road with confidence. We provide practical diagnostics and repair solutions for heavy-duty trucks, including difficult issues other shops may not want to tackle.
Expert "One End to the Other" Service Since 2019
Amarillo Semi-Truck Engine Repair, Diagnostics & Overhauls
G Truck Service provides heavy-duty engine repair for semi-trucks, work trucks, and fleet vehicles throughout Amarillo and the surrounding area. Whether your truck is losing power, overheating, leaking, smoking, making unusual noises, or dealing with a hard-to-diagnose performance issue, Gilbert has the experience to find the problem and repair it properly.
We also understand that engine performance problems are often connected to other systems, including cooling, fuel, turbo, intake, and exhaust components. That is why our repair approach looks beyond the obvious issue and focuses on getting your truck road-ready with reliable, long-lasting work.
Our Heavy-Duty Engine Services
- Engine diagnostics for semi-trucks, fleet vehicles, and heavy-duty trucks in Amarillo
- Engine repair and troubleshooting for overheating, oil leaks, loss of power, rough running, and unusual engine noise
- Cooling system service including radiators, hoses, water pumps, fans, and related components
- Turbocharger and performance issue diagnosis for trucks with poor acceleration or reduced pulling power
- Fuel and air system troubleshooting to help identify hard starts, smoke, misfires, and drivability problems
- Exhaust-related engine performance checks for leaks, damaged exhaust components, and issues affecting safe operation
- Major engine repairs and overhauls for trucks that need more than basic service
- Difficult repair work that many general shops or competitors may not be equipped to handle
Why Truck Owners in Amarillo Trust Gilbert
Gilbert brings hands-on experience, practical problem-solving, and a willingness to take on difficult truck repairs that other shops may turn away. At G Truck Service, we work on real-world problems for drivers, fleets, and owner-operators who need their trucks repaired correctly and returned to service as quickly as possible.
- Local Amarillo truck repair experience
- Heavy-duty and semi-truck engine knowledge
- Diagnostics for problems that are not always obvious
- Repair work for engine, cooling, turbo, drivetrain, and exhaust-related issues
- A willingness to handle complex jobs competitors may not be able to complete
Important Payment & Booking Information
- Professional Estimates: We do not offer free estimates. Diagnostic and estimate fees apply to all inspections.
- Payment Policy: We accept company credit cards. Note: A photo of the credit card and a matching, valid Driver’s License are strictly required for all card transactions to prevent chargebacks.
- Service Hours: Monday – Saturday.
Expertise for the long haul
Heavy-Duty Truck Engine Repair Solutions
At G Truck Service, we understand that your engine is the heart of your business. We provide high-level mechanical expertise for commercial operators who value quality, reliability, and precision over quick, temporary fixes.
Advanced Engine Diagnostics
We identify engine problems affecting performance, reliability, and road safety, including issues that are difficult to pinpoint.
Major Engine Repairs & Overhauls
From internal engine concerns to larger repair needs, Gilbert handles serious truck engine work for Amarillo drivers and fleets.
Cooling System Repair
We service cooling system problems that can lead to overheating, engine damage, and costly downtime.
Turbo & Performance Issues
If your truck is losing power, smoking, or struggling under load, we inspect the systems that affect engine performance.
Exhaust-Related Performance Checks
We inspect exhaust leaks, damaged components, and related issues that may affect engine operation, safety, and drivability.
Downtime Minimization
Our goal is to diagnose the problem clearly, complete the right repair, and help get your truck back on the road.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.Professional solutions for critical repairs.
Restore Your Truck’s Power, Performance, and Reliability
Engine trouble can slow down your route, your fleet, and your business. G Truck Service provides truck engine repair in Amarillo for drivers and fleets who need dependable answers, not guesswork. From diagnostics and overheating problems to complex repairs and exhaust-related performance concerns, Gilbert handles the work other shops may not be able to complete.
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