From heavy-duty fleet maintenance to emergency roadside repairs, Terranova Diesel Services LLC delivers expert care for all diesel engines — keeping your trucks moving and your business running.
Who We Are
At Terranova Diesel Services LLC, we bring over 15 years of hands-on experience servicing diesel-powered vehicles across commercial trucking, heavy equipment, and fleet operations.
Our team of ASE-certified technicians combines deep technical knowledge with the latest diagnostic technology to deliver repairs and maintenance that keep your equipment performing at its peak — on time, every time.
What We Do
From routine maintenance to complex overhauls, we have the expertise and equipment to handle every diesel service need.
Advanced computer diagnostics and hands-on inspection to identify and resolve engine issues quickly — including fault codes, fuel system failures, and power loss.
Complete fuel injection cleaning, injector replacement, fuel pump repair, and DEF system servicing to maximize fuel efficiency and emissions compliance.
Manual and automatic transmission overhauls, differential service, driveshaft repair, and clutch replacement for all heavy-duty applications.
Radiator flush and replacement, thermostat service, water pump repair, and cooling system pressure tests to prevent overheating.
Air brake inspection and repair, brake pad and drum replacement, steering components, and full suspension overhaul for commercial trucks.
Scheduled oil changes, filter replacements, belt and hose inspections, tire rotations, and DOT compliance inspections to keep fleets road-ready.
Complete electrical diagnostics, alternator and starter repair, wiring harness troubleshooting, and battery and charging system service.
Turbo inspection, cleaning, rebuild, and replacement. We restore lost power and efficiency with precision turbocharger work on all major brands.
24/7 emergency roadside assistance and on-site mobile repairs. We bring the shop to your truck — minimizing downtime wherever you break down.
Get In Touch
Schedule a service appointment, request a quote, or ask our team anything — we're here to help.