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Middle of nowhere with your rig bleeding coolant and traffic screaming past? Not ideal. Bigler Boyz Truck & Trailer Repair brings the garage to the breakdown. Our mobile diesel repair units are loaded like rolling toolboxes, ready to tackle everything from air line blowouts to brake chamber failures. If it can be patched, sealed, swapped, or welded roadside, they’re doing it. No trailer drop, no waiting on parts two counties over.
When the fix takes more than a quick patch, we move the unit to our 40,000-square-foot shop off Dale Road in Du Bois. From the tow to the teardown, it all stays in-house. Every minute saved on coordination means one thing: your semi gets back on the road that much faster.
Drivers along I-80 know the landmarks: Sproul State Forest on one side, coal yards and rest stops on the other. Somewhere between those runs, something can give out at any moment: a leaking hose, a blown 11R22.5 tire, or a shorted connector. Don’t worry, just give Bigler Boyz a call. We bring the garage to you, not the other way around. Air lines, brake chambers, coolant fittings, and more are handled on-site, often before sunrise.
And we’re not rolling out with vague tools and wishful thinking. Our technicians fix U-joints on-site. Patch coolant leaks. Clear codes. If the issue’s too deep for the roadside, we'll tow you straight to our full-service shop off Dale Road in Du Bois, not some waitlist line 30 miles out. When "fast" actually means moving again, we’re the crew to call.
You don’t build trust with truckers by talking. You make it by fixing what others couldn’t—and doing it on the first try. That’s how we earned our name in Du Bois. Our 40,000-square-foot facility off Dale Road is where real work gets done. Frame rails replaced. Axle spindles welded back to life. Brake systems torn down and rebuilt, not just patched. You’ll see rigs in every stage of repair: locals, OTR haulers, fleet units from across the region.
We’ve been turning wrenches long before plug-in diagnostics became standard, and we still rely on experience when the codes don’t tell the whole story. We’re not guessing. We’re tracing leaks, hunting down shorts, and fabricating mounts when OEM parts fail. You roll in broken, and you leave road-ready because Bigler fixes it.
Our semi repair services span everything a working truck might need across Pennsylvania’s hills and interstates. We handle engines, transmissions, and suspension systems that take the brunt of the mileage. Electrical diagnostics track down sensor faults and charging issues before they cascade into bigger problems. We service AC and heating to keep cabs comfortable, replace worn brake components, and rebuild radiators and cooling systems for long-distance reliability. We also tackle the heavy fixes that keep fleets alive year-round—welding cracked frames, fabricating brackets, and replacing axle spindles that have seen too many winters. Preventive maintenance keeps rigs on a steady schedule instead of being stranded on the roadside. The work doesn’t stop until your semi is back doing what it was built for: hauling.
