About Triangle Fleet Services
Commercial Fleet Services You Can Trust
Looking for a reliable, honorable team to service your fleet and keep your business moving? Triangle Fleet Services has you covered, with a family-owned, full-service and mobile repair shop serving Raleigh’s light, medium, and heavy-duty fleets.
Truck problems don’t fix themselves. At Triangle Fleet Services, we provide dependable truck repair services to keep your fleet on the road. From light to heavy-duty, DOT inspections, to aftercare treatment, we make it our business to keep Raleigh’s truck businesses running.
Reliable Commercial Fleet Repair Specialists
At Triangle Fleet Services Inc, we know your trucks are your business. But maintaining and keeping those trucks on the road is ours. Whether you manage a fleet or heavy-duty haulers, or a compliment of light-duty or medium-duty trucks, you can’t afford the downtime. We offer fast, comprehensive diesel repairs in Raleigh, North Carolina, specifically for commercial fleet operators.
Partnerships
Together, We Deliver
Services
Commercial Fleet Diesel Mechanic Services
When your fleet needs repair, Triangle Fleet Services offers a full suite of maintenance options to keep your diesel fleet on the road. Our most requested services include federal DOT inspections, after treatment, axle and driveline repairs, Coolant and HVAC system services, and performance upgrades (turbos, injectors, intake systems).
DOT Inspection
DOT compliance isn’t optional; it’s the law. Stay DOT-legal, safe, and ready for every haul with Triangle Fleet Services’ certified, federally approved DOT inspections in Raleigh, NC
General Diesel Repair
When your fleet’s performance is on the line, you need a repair shop that understands heavy-duty diesel trucks inside and out. Triangle Fleet Services, right here in Raleigh, NC, will keep your fleet performing when downtime isn’t an option.
Preventive Maintenance
Downtime costs more than just repairs. It disrupts your entire operation. Discover how fleet preventive maintenance in Raleigh, NC, can help your trucks avoid breakdowns, stay compliant, and complete the job efficiently.
Mobile Truck Repair
Sometimes you can’t come to us, let us come to you. Mobile diesel truck repairs in Raleigh, NC, brings expert service directly to your job site, lot, or roadside location.
Bus Repair
Commercial buses have a lot riding on their performance. When you need reliable, safe, and essential repairs to your fleet buses in Raleigh, we've got you covered, no matter the passenger load.
Trailer Repair
Unexpected trailer breakdowns put a damper on your business. Minimize downtime, maximize saftey, and stay on schedule with dependable trailer repair right here in Raleigh.
Welding & Fabrication
Structural damage and custom needs can slow down your fleet. Expert truck welding and fabrication in Raleigh, NC, restores strength, adds support, and delivers the perfect fit for lasting performance.
Fleet Services
Your fleet is how you get business done. Maximizing your uptime, reducing breakdowns, and ensuring vehicle compliance is our responsibility business. We help keep Raleigh, NC's commercial fleets rolling efficiently and on schedule.
Repair Services
Commercial Fleet Truck Repairs
Our team of ASE-certified technicians are expertly skilled to take on even the most challenging jobs. From aftertreatment systems to performance ECM tuning, from brakes to engine repair, if you need it running in top shape, we’ve got you covered. Diesel trucks are our specialty, and we’re equipped with the right team to get your truck back on the road fast.
Service That Drives Success
Reviews
Customer Testimonials
"Triangle Fleet always makes every experience 10/10. Mike, Kali & Jordan make everything so easy and pleasant. I will always recommend this place to anyone that needs diesel service."
- Courtney
Alfred Shamshum
Steve Max
Winfred
Janequa Jones
Danielle
Edgar
Careers
Join the Triangle Fleet Services Team
We’re more than just diesel techs, we’re a tight-knit, family-run crew that takes pride in keeping hardworking trucks on the road and the businesses behind them moving forward. Whether you're an experienced diesel technician, a skilled welder, or just starting your career in truck repair, we offer a supportive, professional environment where your work makes a real impact. Our team is passionate about precision, thrives on problem-solving, and believes in honest work done right the first time.
.webp)
.webp)
.webp)
Visit Our Truck Repair Shop
Contact Triangle Fleet Services