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Expert Diesel Truck Repair
Southern Louisiana Area
1-Year/12,000-Mile Warranty on Parts and Labor
24/7 Emergency Services (Tractor-Trailers Only)
Works With Insurance Companies
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Diesel Experts You Can Trust
Coy's Diesel Sales, Service & Performance is your reliable partner for all things diesel in Southern Louisiana. We've been serving our community for over two decades, bringing unparalleled expertise to every job. Our family-owned business understands the importance of your vehicle, whether it's a light-duty pickup or a heavy-duty semi-truck. Our technicians are certified, which means we've got the skills and knowledge to handle even the most complex diesel engine issues. When you're stuck on the side of the road, we've got your back.
Our emergency roadside assistance for tractor-trailers is second to none - we'll typically be there within an hour to get you back on track. We don't just fix problems; we prevent them. Our team stays up-to-date with the latest industry advancements through continuing education, ensuring we're always ready to tackle the newest diesel technologies. From fuel system repairs to turbocharger issues, transmissions to digital inspections, we've got the expertise to keep your diesel running smoothly. Contact us today!
Why Choose Us
1-Year/12,000-Mile Warranty on Parts and Labor
Certified Technicians
24/7 Emergency Services (Tractor-Trailers Only)
Works With Insurance Companies
Over 20 Years of Experience
Pre-Purchase Inspection
Fully Licensed and Insured
Light Duty
Our light-duty services cover a wide range of vehicles. We're experts in Ford, GM, GMC, Dodge/Ram, and Isuzu trucks. Whether you're driving a Powerstroke, Duramax, Cummins, or Isuzu engine, we've got the know-how to keep it running at peak performance. Our certified technicians use state-of-the-art diagnostic tools to pinpoint issues quickly and efficiently.
Heavy Duty
When it comes to heavy-duty trucks, we're the pros you can count on. We service Kenworth, Peterbilt, Volvo, Freightliner, and International trucks. Our team is well-versed in Detroit, Cummins, International, and Caterpillar engines. We understand that downtime means lost revenue, so we work efficiently to get your rig back on the road as quickly as possible.
Emergency Roadside Assistance
Breakdowns don't wait for convenient times. That's why we offer 24/7 emergency roadside assistance, for tractor-trailers only. Our rapid response team can typically reach you within an hour, equipped with the tools and parts to get you moving again. We understand the stress of being stranded, and we're committed to providing quick, reliable service to get you back on schedule.
Brands
At Coy's Diesel, we work with a wide array of brands to ensure we can service virtually any diesel vehicle that comes our way. For medium-duty trucks, we're experienced with Kenworth, Freightliner, Peterbilt, Ford 650, and International. Our extensive knowledge spans across multiple manufacturers, allowing us to provide comprehensive service.
Here's what our satisfied customers are saying...
At Coy's Diesel Sales, Service & Performance, we take pride in providing exceptional diesel services to our customers. We would be grateful if you could share your thoughts about our business with others. Your feedback helps us improve and helps others make informed decisions. Please take a moment to leave a review of Coy's Diesel Sales, Service & Performance and let others know what you think.
