Fleet Repair & Diesel Specialists – Paterson’s Local Team
This page is all about Diesel Mechanic Paterson NJ services provided by New Jersey Auto & Truck.
From light-duty pickups to commercial vehicles, we provide diesel and gas truck service.
We work with fleets of all sizes — from delivery vans, medical transport to construction.
With over a decade of experience, New Jersey Auto & Truck is the go-to diesel mechanic in Paterson NJ.
We proudly service personal vehicles with the same honest communication and high-quality workmanship — gas or diesel. Whether it’s your daily driver, work van, or heavy-duty pickup, we treat every vehicle with care, precision, and professional attention.
Why Choose Us – Diesel Mechanic Paterson NJ
Our technicians handle everything from oil changes and DOT inspections to complex engine repairs, using OEM-quality parts from top brands. Factory scan tools for proper diagnostics and programming.
- Top-rated gas & diesel repair in Paterson NJ
- Fleet maintenance specialists for commercial clients
- Certified NJ State and DOT inspections
- Fast, honest service backed by experience
- OEM-quality parts from trusted brands
- Serving North Jersey for 10+ years
- ASE Certified Parts Specialists & Service Writers
Come see why North Jersey businesses trust us for reliable service, transparent pricing, and unmatched turnaround time.
Our Paterson shop is located just minutes from major highways like Route 80, Route 208, Route 4, Route 46, and the Garden State Parkway — making it easy for fleet managers and drivers from nearby towns like Saddle Brook, Fair Lawn, and Hawthorne to access dependable service quickly. We’re right at the end of Route 20, making your stop for truck repairs convenient and efficient.
In addition to being a top-rated diesel mechanic in Paterson NJ, we proudly support industries ranging from logistics and medical transport to landscaping, construction, and municipal departments. Our team regularly services light-, medium-, and commercial vehicles for both private and government accounts across North Jersey. From single trucks to entire fleets, we have the infrastructure and staff to handle it all.
Our certified technicians are trained in both gas and diesel systems and use advanced diagnostic equipment for quick, accurate repairs. From engine diagnostics to suspension work and DOT inspections, we bring deep industry knowledge to every job. We even assist with scheduling preventive maintenance plans so your fleet stays on the road and in compliance.
At New Jersey Auto & Truck, we believe in more than just fixing trucks — we believe in building trust. That’s why we offer clear communication, fair pricing, and the kind of service that keeps our customers coming back year after year. It’s no wonder so many North Jersey businesses have called us their go-to mechanic for over a decade.
“Unbeatable Service. Unmatchable Quality.”
It’s not just a tagline — it’s our way of doing business.
It’s not just a tagline — it’s our way of doing business.
We use OEM parts from trusted names like Isuzu, Motorcraft, Mopar, Hino, ACDelco, Cummins, Paccar, Detroit Diesel, and more — keeping your trucks on the road longer. Our strong relationships with regional dealers and suppliers give us priority access to hard-to-find parts, helping us turn jobs around faster and keep your downtime to a minimum.
Whether you’re in Paterson, Clifton, Hackensack, or anywhere in North Jersey, our shop is here to keep your trucks running strong. We welcome new fleet accounts and work hard to earn your trust with every visit.
Visit our Fleet Maintenance or Contact pages to learn more.
For official truck safety and compliance guidelines, visit the FMCSA Vehicle Inspection Resource.
Want to know what makes our technicians qualified? Learn more about ASE certification and why it matters.