Our Services

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Our truck repair services

In Business Since 2001

Visit our shop for quality maintenance or call for fast roadside service. From routine inspections to major repairs, our skilled team delivers reliable work and competitive rates. Count on Pro Truck Shop for professional service across the Shenandoah Valley.
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Services

our truck repair and maintenance services

Diesel Engine Repair

Fix DPF clogs, turbocharger issues, and fuel injector problems. Our expert technicians restore engine performance and keep your Volvo running strong. Quick, reliable service with minimal downtime.

Turbocharger Issues

A failing turbo can lead to power loss, excessive smoke, or poor fuel economy. Our team specializes in diagnosing and repairing turbocharger problems to restore performance and keep your truck hauling with maximum efficiency.

Fuel Injector Problems

Clogged or faulty injectors can cause rough idling, hard starts, and reduced fuel efficiency. We provide professional fuel injector testing, cleaning, and replacement services to get your diesel engine running smooth again.

Engine Diagnosis

Modern semi trucks rely on complex electronic systems. With advanced diagnostic tools, we quickly identify engine fault codes and pinpoint the root cause.
Read more about diesel engine repair

Brake and Suspension Repair

Air brake leaks, ABS sensor issues, worn shocks, or suspension problems? We repair and maintain brakes and suspension to ensure safe, reliable driving.

Worn Brake Pads or Shoes

Semi truck brake pads wear down with heavy use, reducing stopping power. We provide professional brake inspections and replacements to keep you safe.

Air Brake System Problems

Leaking air lines or faulty compressors cause slow or unsafe braking. We diagnose and repair air brake systems to restore reliability.

Rough Ride or Uneven Suspension

If your truck bounces or pulls to one side, it may be worn shocks, bushings, or springs. Our suspension repair service restores smooth, stable handling.
Read more about brake and suspension repair

Tire and wheel service

Tire blowouts, uneven wear, flat tire repair? We handle tire mounting, balancing, rotation, and tire repair for semi-trucks and trailers, keeping your fleet safe and efficient.

Flat Tires

Sharp debris, underinflation, or worn tread often lead to blowouts. We provide truck tire repair, patching, and replacements to minimize downtime.

Uneven Tire Wear

Worn suspension, or unbalanced wheels cause tires to wear unevenly. We handle tire rotations, balancing, and installation for longer tire life.

Wheel Bearing issues

Grinding noises or wobbly wheels often point to worn bearings. Our team repairs or replaces bearings to keep your truck safe on the road.
Read more about tire and wheel service

Cooling and HVAC Service

Radiator leaks, overheating, or AC/heat problems? Our team keeps your engine cool and your cab comfortable, making sure your truck performs at its best in every season.

Truck AC Not Blowing Cold Air

If your cab AC is weak or not cooling, it may be low refrigerant, leaks, or compressor issues. We repair semi truck HVAC systems so you can stay comfortable on long hauls.

Radiator Leaks or Failures

Coolant leaks or cracked radiators cause overheating and engine damage. We provide full radiator repair and replacement for diesel trucks.

Heater Not Working

A faulty heater core or coolant circulation problem can leave your cab freezing. Our cooling and heating repair services restore comfort and safety year-round.
Read more about cooling and hvac service

Electrical Diagnosis and repair

Battery, alternator, and sensor issues can leave you stranded. We provide full diagnostics and fast electrical repairs to keep your semi truck on the road.

Battery & Charging Systems

Dead batteries, weak alternators, and faulty wiring can leave your truck stranded. We test, repair, and replace charging system components to keep your Volvo starting strong.

Lighting & Wiring Repairs

From headlights to trailer wiring, electrical issues affect both safety and compliance. Our technicians quickly diagnose shorts, faulty connections, and wiring failures.

Electronic Control Systems

Modern semi trucks rely on advanced sensors and control modules. With cutting-edge diagnostic software, we pinpoint and repair ECM, ABS, and aftertreatment system issues.
Read more about electrical diagnosis and repair

Transmission and clutch service

Hard shifting, slipping clutches, or transmission sensor faults? We handle both manual and automatic transmissions to get your truck moving smoothly again.

Clutch Replacement & Adjustment

Worn or slipping clutches cause shifting issues and lost power. We provide complete clutch inspections, adjustments, and replacements to keep you in gear. We also work on i-shift!

Transmission Diagnostics & Repair

Hard shifts, slipping gears, or strange noises? Our expert team diagnoses transmission problems fast and delivers cost-effective repair or rebuild solutions.

Preventive Service & Maintenance

Regular fluid changes and inspections extend the life of your transmission. We provide proactive maintenance to reduce breakdowns and keep your truck on the road longer.
Read more about transmission and clutch service
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FAQ

Frequently Asked Truck Repair Questions

We repair semi trucks, and semi trailers. Our shop in Mt. Crawford, VA provides both in-shop repairs and roadside service, so whether it’s an engine issue, brake problem, or trailer repair, we can handle it.

Yes, we provide mobile roadside truck repair throughout the Shenandoah Valley, from Winchester to Roanoke. If your truck breaks down, our team can handle common issues like tire repairs, electrical problems, and minor engine fixes on-site to get you moving again.

For most commercial trucks, routine maintenance such as oil changes, brake inspections, and tire checks should be done every 10,000–15,000 miles. Preventive maintenance is the best way to avoid costly breakdowns and keep your truck road-ready.

Yes, our trailer repair shop services include brake and suspension repair, axle work, and tire replacement. We make sure your trailer is safe, reliable, and road-ready.

Absolutely. We take care of everything from flat tire repairs and wiring fixes to engine diagnostics, transmission work, and full trailer structural repairs. No job is too big or too small.

Our physical truck repair shop is located at 5978 S Valley Pike in Mt. Crawford, VA, but we proudly serve drivers across the Shenandoah Valley, including Harrisonburg, Staunton, Lexington, Waynesboro, Front Royal, Woodstock, Verona, and surrounding areas with both in-shop and roadside repair.

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