
Emergencies can’t wait. That’s why we bring repairs to your location. Because breakdowns don’t happen on your schedule, and they sure don’t wait for daylight or dry pavement. We can answer your emergency calls off the Grampian exit, behind timber yards, and on snow-covered backroads when everything else is shut down. Our mobile diesel units roll out equipped with air fittings, hoses, diagnostic tools, and spare tires, ready to fix air leaks, coolant loss, or forced regens right where they happen. Every minute counts when freight’s on the line, and our first goal is always to get your rig moving again through the Grampian–Centre County corridor.
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 Grampian is ready to haul you in and turn the wrench. When you’re broke down, you’re not alone. Not here. Not with us.

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.
We’ve been around long enough to know downtime costs real money. That’s why we keep communication clear and repairs straightforward. Every job—big or small—runs through one coordinated process, so you’re never left guessing where your truck stands. We’ve built our reputation across Grampian County by doing the hard work right the first time.
Our Grampian shop runs like a freight terminal: rigs in, rigs out, steel echoing off concrete. It’s not pretty work, but it’s what keeps long-haulers alive after years of hard mileage. Inside, we handle frame rail replacements, axle spindle rebuilds, and heavy collision jobs that start with a wreck scene and end with a truck ready to haul again. We’ve been doing this for three decades, and the muscle memory shows in every weld and bolt.
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.
