At Shaggybilt Diesel Specialties, we get it — your truck or diesel vehicle is more than just transportation. It's your livelihood. That's why we treat every job with the care and expertise it deserves, from routine maintenance to heavy-duty repairs.
Whether it's a check engine light that won't go away or a full engine rebuild, we've got the tools, knowledge, and patience to get it done right the first time.
Advanced diagnostic scanning, trouble code reading, and precision engine repairs — from sensor replacements to complete rebuilds on Cummins, Duramax, Power Stroke, and more.
Oil changes, filter replacements, fluid services, and scheduled maintenance that keeps your diesel running smooth and helps you avoid costly breakdowns down the road.
Complete brake inspections, pad and rotor replacements, caliper service, and ABS diagnostics. We make sure you stop as reliably as you go.
Fuel injector cleaning, pump diagnostics, fuel filter replacements, and diesel particulate filter (DPF) services to keep your fuel system performing at its best.
Transmission diagnostics, fluid services, clutch replacements, and drivetrain repairs for both automatic and manual diesel vehicles.
Suspension work, steering repair, cooling system service, electrical diagnostics, and just about anything else your diesel needs — we handle it all under one roof.
Shaggybilt Diesel Specialties was built on a simple idea: diesel vehicles deserve specialized attention, and every customer deserves to be treated with respect. We're based right here in Chester, and we show up every day ready to do honest, quality work.
We focus on diesel — that means deeper knowledge, the right tools, and real experience with the systems that power your vehicle.
We explain what's going on, what needs to be done, and why — before any work starts. You'll always know what to expect.
Located at 65 Misty Ln, we're easy to find and happy to accommodate your schedule. Stop by or give us a call — we're always glad to help.
It's not complicated — we just care about doing a good job and treating people well.
We're part of this community. When you bring your vehicle to us, you're supporting a local business that cares about its reputation — because your satisfaction is our best advertisement.
We don't cut corners. Every repair is done properly, with the right parts and the right technique, so you can hit the road with confidence.
No auto-speak, no pressure, no feeling like you're in over your head. We explain things in plain language and make sure you're comfortable with every decision.
We know your vehicle is important — whether it's your daily driver or your livelihood. We work efficiently to get you back on the road as soon as possible.
Give us a call or stop by the shop. We'll figure out what your vehicle needs and lay out the options so you can make the right call for you.
65 Misty Ln
Chester, PA 26034-2126
Monday – Friday: 8:00 AM – 5:00 PM
Saturday – Sunday: By appointment
