Welcome to Rock Solid Diesel, your dedicated partner in keeping your wheels turning smoothly. Our commitment to your convenience is evident in our well-stocked mobile unit, ready to come to your aid through our 24-hour emergency call-out service.

At our shop in Grand Falls-Windsor, we understand the importance of regular maintenance, and our skilled team is equipped to handle it all. As a registered Motor Vehicle Inspection shop, we ensure your vehicle meets the necessary standards for safety and performance. Whether you require routine check-ups, emergency repairs, or scheduled preventative maintenance services, Rock Solid Diesel is here to cater to your needs.

We take pride in our ability to provide fleet maintenance checks, addressing the unique requirements of businesses with multiple vehicles. Our team is dedicated to offering reliable services that go beyond fixing issues – we aim to prevent them, ensuring your vehicles stay on the road and operate at their best.

Trust Rock Solid Diesel for all your diesel engine needs, and experience the convenience of our comprehensive services. Whether it's on-site assistance through our mobile unit or scheduled maintenance at our shop, we are committed to keeping your wheels turning efficiently.