Unexpected breakdowns, overheating engines, or brake issues on trailers can bring your fleet to a halt fast. Whether it’s a heavy duty diesel truck needing attention or just routine diesel mechanic services, delays can cost time and money for a service-oriented business. We know how important it is to have reliable heavy duty diesel mechanic services on hand. Our trained technicians at Priebe’s Auto Clinic offer trusted fleet repair service to pinpoint problems quickly and get your vehicles back on the road.
Priebe’s Auto Clinic: Heavy duty truck services in Oklahoma City, OK
Fleets across the Oklahoma City metro area count on Priebe’s Auto Clinic when things go wrong. Our team brings real truck repair expertise, handling everything from proper maintenance to complex fixes for business fleet vehicles. We handle any type of vehicle in your fleet and offer bumper-to-bumper diesel truck repair services that give you peace of mind.
Our customized approach is based on what your operation actually needs, helping ensure your vehicles stay running and reducing the risk of downtime that affects your bottom line. We treat our customers like partners, not just another work order, and we back that up with competitive pricing and honest service you can count on.
Reliable diesel truck repair services
Our diesel truck repair shop offers a huge variety of heavy duty diesel truck repair services specifically designed to provide you with the most comprehensive fleet services available. They include (but are not limited to):
Brake repairs
Brake issues are common in fleet vehicles that put in long hours on the road. We handle everything from worn brake pads and warped rotors to sticking calipers and hydraulic problems to keep your vehicles stopping safely and reliably.
Transmission repairs
Transmission trouble can sideline a truck fast. Whether it’s slipping gears, strange noises, or fluid leaks, we tackle both minor and major transmission issues to keep your fleet running strong.
Engine diagnostics
When a check engine light pops up or your diesel truck starts acting up, we use professional diagnostic tools to pinpoint the problem. From fuel system issues to ignition trouble, we’ve got the expertise to fix it.
Alignment repairs
Proper wheel alignment helps your vehicles drive smoothly and avoid uneven tire wear. We offer precision alignment work to keep your fleet safe, efficient, and easier to handle on the road.
Electrical system services
Modern fleet vehicles rely on complex electrical systems for everything from lighting to engine management. We troubleshoot and repair wiring issues, faulty batteries, alternators, and more.
Steering and suspension repairs
Loose steering or a rough ride is often tied to worn suspension or steering components. We inspect and repair shocks, struts, tie rods, and other critical parts that affect vehicle stability and comfort.
Heating and cooling system services
A working HVAC system helps trucks maintain optimal temperature during long hauls and extreme weather. We repair radiators, thermostats, compressors, and coolant leaks to keep your fleet vehicles comfortable and running efficiently.
DOT inspections
We provide thorough DOT inspections to make sure your fleet vehicles meet all Department of Transportation safety and compliance standards, helping you avoid fines and unplanned downtime.
From diesel truck repair services to routine upkeep, our team has the tools and experience to handle the full range of fleet services in Oklahoma City, OK, from Peterbilt to the star icon Mercedes-Benz. Contact us today to schedule your repair.
Your diesel truck repair shop for fleet maintenance
Our services extend beyond diesel truck repair expertise to include preventative maintenance services that keep your fleet vehicles in prime condition for increased longevity and the avoidance of costly repair. These OKC fleet services include:
- Jump starts: We offer quick and reliable jump-start assistance to get your fleet vehicles moving again when batteries fail on the job.
- Computer diagnostics: Our advanced diagnostic tools help us pinpoint performance issues by reading error codes from the vehicle’s onboard computer system.
- Windshield replacement: We replace cracked or damaged windshields to maintain driver visibility and keep your fleet compliant with road safety regulations.
- Tire repairs: From patching punctures to replacing worn-out treads on both tractors and trailers, we handle tire repairs that keep your vehicles road-ready and safe.
- Vehicle maintenance record & budget: We help track each vehicle’s service history and work with you to plan a cost-effective maintenance schedule for your fleet.
- Oil changes: Regular oil changes are critical to engine performance—we use quality oil and filters to extend engine life and prevent breakdowns.
- Preventive maintenance: Our preventive maintenance, conducting regular inspections and part replacements, helps catch small issues before they become major repairs.
Fleet-focused service built for Oklahoma City fleet operators
Fleet operators in Oklahoma City need a a reliable service partner who gets it. Downtime costs you money. Maintenance costs add up fast. And when your vehicles aren’t available, your whole operation feels it. Our experienced diesel mechanics tailor their services to your specific needs, whether you’re running a handful of work trucks or managing a large commercial fleet that never stops moving.
We don’t use cookie-cutter maintenance programs. Instead, we look at your actual driving conditions, what kind of vehicles you’re running, and your current fleet status. That’s how we keep your fleet reliable and productive. Routine inspections, fluid checks, and smart preventative service planning help us catch problems early, so you’re not dealing with unexpected breakdowns or watching major problems blow up your schedule (and your budget).
Our goal? Simple. Keep your fleet vehicles on the road, running in peak condition, and operating with maximum efficiency. With proactive care and a fleet-first approach, we help make sure your business keeps moving without the delays that drain time and money.
Experienced diesel experts committed to excellence
Your fleet deserves attention from experienced diesel mechanics who take pride in their work and understand what heavy-duty trucks and equipment go through every day. At Priebe’s Auto Clinic, our skilled employees are committed to delivering reliable service with a real dedication to quality, accuracy, and getting it right.
Our technicians specialize in fleet care and approach every repair and maintenance service with a clear commitment to excellence. Whether it’s diagnostics, handling drivability issues, or completing essential inspections, we believe proper care means more than just fixing what’s broken. It means evaluating each vehicle thoroughly, communicating clearly, and making sure the job’s done right the first time. From routine work to complex diesel repairs, our team takes pride in providing the professional attention your fleet vehicles need to stay dependable, compliant, and ready to work.
Choose Priebe’s Auto Clinic for your fleet management repair needs
Whether your fleet service operates locally or extends to other states, repairing heavy-duty trucks is top service we provide at Priebe’s Auto Clinic. We are proud to be your top choice for fleet service and repair in Oklahoma City, OK. Contact us online or give us a call at (405) 225-2007 today to schedule your appointment!




