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Naples Certified Diesel shop in Naples, FL, with cars, an RV and a truck in the parking lot

Your Trusted Diesel Workshop

Truck down? Naples Certified Diesel gets you back on the road fast — reliable diesel repair you can count on, Diesel Repair in Naples, FL."

Medium-duty truck with the hood tilted open for engine repair in a diesel repair shop bay

About Naples Certified Diesel

At Naples Certified Diesel, we're committed to keeping your fleet running strong. Located at 5900 Yahl St in Naples, FL, we provide diesel repair, maintenance, and fleet service backed by real diagnostic capability, including a multi-brand platform that lets us service mixed fleets without sending you elsewhere for every nameplate.

 

Quality workmanship, honest communication, and fast turnaround are what set us apart. That's why fleet owners and independent drivers throughout Naples, Bonita Springs, Estero, and Southwest Florida trust us as their go-to diesel repair partner.

Complete Diesel Solutions

At Naples Certified Diesel, we specialize in diesel repair, scheduled service & maintenance, custom solutions, and fleet management — everything your truck needs to stay safe, reliable, and on the road. Our technicians run Jaltest CV diagnostics, so we can accurately service mixed fleets across multiple engine brands without sending you elsewhere.
 

Whether you're an owner-operator needing a quick repair or a local business managing an entire fleet, we're equipped to handle it all — backed by honest communication and dependable work you can count on.

Technician working under the hood of a pickup truck in a diesel repair shop bay
With excellent new management and really solid service, everyone was helpful and easy to work with, and everything was handled quickly and professionally. I’d definitely come back.

Neek VM, FL

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