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Providing services in southwest Pennsylvania, including Allentown, Hershey, Harrisburg, Carlisle, Reading, York, & more
Nothing can quite ruin your day like a “check engine” light or screeching brakes. At Diamond Fleet Service in Myerstown, Pennsylvania, we’re masters of all things diesel. Our technicians, with 35 years of combined experience, can fix or service anything, from a quick oil change to brake repair.
Oil Change
Is one of your trucks in your fleet low on oil? Are you thinking about dealing with the problem another time? You’ll be kicking yourself in the foot if you leave it unaddressed. Regular oil changes are critical for the overall health and longevity of your vehicle's engine. Over time, oil can become contaminated with dirt, debris, and other particles that can cause friction and damage to your engine's components.
At Diamond Fleet Service, we recommend changing your oil at a maximum of every 20,000 miles, though check your trucks owners’ manual for a more precise service interval. Our team of experienced technicians can help you choose the right type of oil and schedule regular maintenance to keep your engine running at peak performance.
Fluid Maintenance
Although you’ll be taking your diesel trucks off the road more frequently for oil changes, fluid maintenance is just as important. At Diamond Fleet Service, we know that keeping your diesel truck running efficiently is essential to your bottom line. Our fluid maintenance services help ensure your vehicle runs at peak performance by flushing and replacing dirty fluids, including coolant, power steering, transmission, and differential fluids.
Our experienced technicians use top-of-the-line equipment and quality fluids to ensure optimal performance and prevent costly breakdowns of your diesel trucks.
Brake Inspection
Your diesel trucks’ brakes are arguably one of the most important systems to keep in check. The fact is that a cracked brake line or a worn-down brake pad can be fatal for whoever steps in front of one of your moving trucks.
Our technicians have worked on brakes for over a lifetime. We will inspect all the components of your air brake system, including the air tank, air compressor, brake lines, service chambers, and slack adjusters. We use state-of-the-art diagnostic tools to identify any issues and offer a wide range of repair and replacement services to keep your truck's braking system running safely and smoothly. Don't take chances with your truck's brakes—trust the experts at Diamond Fleet Service to keep you safe on the road.
Contact Us
Need a quick oil change or brake inspection? Call today.
Our Diesel Mechanic Services
The diesel mechanic team at Diamond Fleet Service provides trusted truck repair and maintenance services from our shop in Myerstown, PA. With a long history of keeping commercial fleet healthy and on the road for your business, we have earned Pennsylvania's trust. Get in touch with our team today for more information and to request service.
DOT Inspection & PA Inspections
Fleet Maintenance
General Diesel Repair
Preventive Maintenance
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Storage And Parking
What Our Customers Say About Our Shop
Check out Diamond Fleet Service's review page for honest and informative reviews from satisfied customers. Trust us to keep your trucks running smoothly.
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Contact Diamond Fleet Service
Don't hesitate to get in touch with us at Diamond Fleet Service. Our friendly and knowledgeable team is always here to assist you with all of your heavy-duty truck fleet repair and maintenance needs. Contact us today to schedule an appointment or to learn more about our services.
