Truck Repair and Maintenance

Roseville, CA & the Surrounding Areas

Since 2013, locally owned & operated Patriot Diesel has been providing expert diesel truck repair & truck maintenance.

White lifted Ram pickup truck with large tires parked outside.

We specialize in light and medium duty diesel truck repair services.

White lifted Dodge Ram truck with large tires parked on wet pavement.

Trust our skilled truck mechanics to keep your vehicle healthy.

Blue Ford Raptor truck driving down a road, with a person waving from the window.

Visit our gallery to learn more about our local truck repair shop.

Expert Diesel Truck Repair and Truck Maintenance

Our skilled technicians specialize in serving light- and medium-duty diesel trucks manufactured by Chevrolet, GMC, Dodge, RAM and Ford, as well as other makes. From routine oil changes, exhaust fluid service and other diesel maintenance, to complex diesel engine repairs, brake jobs, suspension repair and general diagnostics, you can rely on us to take expert care of your rig. While we are well-versed in the needs and service of PowerStroke, Duramax, and Cummins engines, our team is happy to service your gas truck as well. We have the tools, resources and knowledge to ensure your truck, no matter its year, make or model, gets the service it needs and deserves. To learn more, or to request a quote for the cost of diesel truck repair in Roseville, please give us a call at your convenience. We’re happy to answer any questions to help you make an informed decision about your vehicle.

Ivan Roque | Owner

Diesel Repair Specialists

Light Duty & Medium Duty Trucks

Gas & Diesel Engine Repair

Diesel Diagnostics

Brake, Steering & Suspension Repair

Air Conditioner Repair

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Gas & Diesel Truck Maintenance

30/60/90/120K Services

Oil Change & Filter Replacement

Free Truck Repair Estimates

Cummins, Duramax & PowerStroke

Dodge, Ram, Chevy & Ford

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As a local truck shop, the team at Patriot Diesel is proud to help our friends and neighbors in Roseville, Citrus Heights, Rocklin and the surrounding California towns keep their rigs running strong. Whether it’s your daily driver, a horse hauler or your commercial work truck, we’re your one stop shop for trucks. To ensure we’re able to provide the best diesel repair in Roseville and the surrounding area, we have invested in modern tools and computer diagnostic equipment and undergo continuous training to stay up to date with the latest advances in automotive technology and service. This all amounts to us being a true dealership alternative for your truck’s well being. When your gas or diesel truck gives you trouble, or if it is time to schedule routine truck maintenance in Roseville, don’t hesitate to call Patriot Diesel at 916-292-8643. We’ve got your truck covered, no matter its needs!

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Customer Reviews

Your business is very appreciated.

G and stars

I came in because my truck was leaking a river of coolant. The diagnostic fee was reasonably priced and their turnaround and communication was top notch. I’ve been looking for a reliable shop I can trust and definitely feel like I’ve found that in Patriot Diesel. 10/10 would recommend.


- Scott L.

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Blog

We invite you to monitor our News Blog for informative articles.

Why It's Worth Having a Mechanic Inspect Your Pickup Truck Before a Road Trip

By Patriot Diesel • September 2, 2026
A road trip can be an exciting way to get away, but putting hundreds of miles on your pickup truck can expose problems that may not be noticeable during everyday driving. Before heading out, having a mechanic inspect your truck can help you identify potential issues and address them while you're still close to home. A pre-trip inspection is a relatively modest investment that can provide greater peace of mind and help reduce the risk of a breakdown. At Patriot Diesel, we can make sure your pickup truck is ready for the open road. Here are five reasons it's worth having your pickup truck inspected before a road trip. Catch Small Problems Before They Get Worse A mechanic can identify developing problems that may be difficult to notice during normal driving. Worn belts, leaking fluids, aging hoses, weak batteries, and other issues can become more serious after hours of continuous driving. Finding these problems before your trip gives you an opportunity to repair them instead of dealing with a failure hundreds of miles from home. Check Your Brakes Your brakes are essential for maintaining control and stopping safely. During a pre-trip inspection, the braking system can be evaluated for worn pads, damaged rotors, fluid issues, and other problems. Addressing brake concerns before leaving can help make your long-distance drive much safer. Make Sure Fluids Are in Good Condition Your pickup truck relies on several fluids to operate properly. Engine oil, coolant, transmission fluid, brake fluid, and other fluids all play important roles. The mechanic can check fluid levels and condition while also looking for leaks. Taking care of low or contaminated fluids before a trip can help reduce the risk of mechanical problems. Evaluate the Battery and Charging System A battery or charging system problem can leave you stranded without much warning. The mechanic can test your battery's condition and inspect the terminals and connections. The alternator and other charging components can also be evaluated to make sure your truck has a reliable source of electrical power. Peace of Mind Even if your pickup truck seems to be running normally, knowing that a professional has inspected it can make your trip more enjoyable. A pre-trip inspection gives you an opportunity to address maintenance needs before you leave and can prevent potential surprises on the road. You can focus more on your destination instead of worrying about whether your truck will make it there. Diesel & Gas Truck Maintenance in Roseville, CA For expert diesel and gas truck maintenance in Roseville and the surrounding area, contact Patriot Diesel at  916-292-8643  . Our nearby diesel mechanics can expertly handle your truck’s repair and maintenance needs in the greater Roseville, CA area!