
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.
We are experienced professionals with numerous roadside jobs across Clearfield County under our belt. Stuck under an overpass near Exit 123? We’ll find you. Lost power outside Rockton or drifting toward Philipsburg with smoke in the mirrors? We’re already rolling. And if the fix needs a full shop? Our 40,000 sq ft facility on Dale Road in Wallaceton is ready to haul you in and turn the wrench. When you're broke down, you're not alone. Not here. Not with us.

You don’t have hours to waste waiting on a callback or some mystery ETA. When you call us, we dispatch fast. Our mobile repair trucks head out with stocked parts, ready to handle most roadside fixes right where you’re parked, whether that’s along I-80 or tucked into a loading dock off Airport Road. We can tackle your blown tires, frozen brake lines, dead lighting, and mystery electrical faults in every corner of Clearfield County.
If it’s a job we can knock out on the spot, we’re doing it. And if not, we’ll haul you to our facility off Dale Road and take it from there. We carry the tire sizes you run—LP22.5, 11Rs, 445s—and we’re not waiting on parts to ship in. Every hour down costs you. That’s why we roll fast, work smart, and stay ready to wrench the moment we pull up. Call us, and we’re already en route.
At our Dale Road shop, trucks come in beat up from the road: tired tires, cracked lines, rusted bolts, and seized brakes. Just name it, we’ve seen it all. The building itself feels like a second home for diesel techs: bays lined with welding rigs and shelves stacked with new and retread tires in every size from LP22.5 to 445/50R22.5. This is where the challenging jobs happen: structural repairs, frame rail swaps, axle spindle replacements, and complete engine rebuilds. Each step is about getting rigs back to running condition without shortcuts.
We’ve been turning wrenches in central Pennsylvania long enough to know that every hour off the road hits your bottom line. That’s why our process is streamlined from check-in to completion. We coordinate directly with your fleet manager or insurance rep and keep updates flowing. The sooner you roll out of our lot, the sooner you’re earning again.
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.
