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Extreme Truxx
Heavy-Duty Truck Repair & Fabrication
Keeping New Jersey’s Hardest-Working Trucks on the Road
At Extreme Truxx, we’re more than just a repair shop — we’re Old Bridge’s trusted diesel truck specialists. Our team delivers expert diesel truck maintenance & repair, commercial auto-body services, and heavy-duty steel fabrication for fleets, contractors, and owner-operators across Middlesex County and Central New Jersey. We service all makes: from GMC to Isuzu, from Ford to Mercedes-Benz to Fuzo, and to Chevrolet and beyond. When downtime isn’t an option, we’re the shop you can count on to keep your truck performing at its best.
Diesel Truck Maintenance & Repair
Whether you run a single work truck or manage an entire fleet, keeping your diesel engines running strong is our top priority. From routine maintenance and diagnostics to full engine repair and rebuilds, our certified diesel mechanics provide reliable service to get you back on the road fast.
Preventative maintenance & oil changes
Engine diagnostics & repair
Transmission & driveline service
Brake, suspension, & steering repairs
Commercial Auto-Body Services
Your truck isn’t just a tool — it represents your business. At Extreme Truxx, our commercial auto-body shop in Old Bridge, NJ handles everything from collision repair to full custom refinishing. We make sure your truck not only runs great but looks great, too.
Collision & accident repair
Custom paint & refinishing
Frame straightening & panel replacement
Rust repair & restoration
Heavy-Duty Steel Fabrication
Tough jobs demand tough equipment. Our in-house steel fabrication experts build and repair custom solutions to handle the heaviest workloads. From dump truck bodies to custom brackets and reinforcements, we create durable, high-strength components that last.
Custom steel welding & fabrication
Truck body modifications & repairs
Reinforcements & heavy-duty add-ons
Equipment & accessory fabrication
Serving Old Bridge, NJ & Beyond
Located in the heart of Old Bridge, NJ, we proudly serve truck owners and businesses throughout Middlesex County, Monmouth County, and all of Central New Jersey. Whether you’re passing through on Route 9 or keeping your fleet local, we’re here to keep your trucks strong, safe, and road-ready.
Call Today & Get Your Truck Back to Work
Don’t wait until a small problem becomes a big breakdown. Contact Extreme Truxx in Old Bridge, NJ today for professional diesel truck repair, commercial auto-body services, and heavy-duty steel fabrication.