Truck, Trailer Repair, and Semi Trailer Repair in Connellsville, PA and Beyond

24/7 Emergency Services

Emergency Services Within 1 Hour 

Highly Certified Technicians

Expert Truck and Trailer Repairs

Penn Service Inc is your comprehensive solution for truck, trailer, and semi trailer repair in Connellsville, PA and surrounding areas. Our family-owned business has been serving the community since 2009, offering a wide range of services to keep your fleet running smoothly. Our highly certified technicians are equipped with cutting-edge diagnostic tools to tackle any issue your trucks or trailers may face. We pride ourselves on providing:


  • Cosmetic damage restoration
  • Diesel engine repairs
  • Roadside assistance for trucks
  • Towing services for trucks and trailers
  • Transmission and driveline work
  • Truck and trailer maintenance


With over 45 years of experience, Penn Service Inc is ready to address all your repair needs including truck, trailer, and semi trailer repair in Hunker, PA and surrounding areas. Reach out to us for expert assistance and keep your vehicles on the road.


Why You Need Us for Truck and Trailer Repairs

Unexpected breakdowns and regular maintenance are part of owning a truck fleet. Penn Service Inc offers state-of-the-art diagnostic services and repairs to minimize downtime and keep your business moving. Our team is prepared to handle:


  • Emergency roadside repairs
  • Routine maintenance checks
  • Complex engine diagnostics
  • Transmission troubleshooting
  • Trailer electrical system repairs
  • Cosmetic and structural damage


Trust Penn Service Inc

Choosing Penn Service Inc means partnering with a locally owned, family-operated business that understands the importance of your trucks to your livelihood. We offer numerous advantages to local businesses:


  • FREE same-day estimates
  • 24/7 emergency services
  • AMBEST Service Center certification
  • WreckMaster-certified tow truck drivers
  • State-licensed inspection capabilities


Contact Us

Don't wait for minor issues to become major problems. Penn Service Inc is ready to provide the expert care your trucks and trailers deserve. Our team of skilled technicians, backed by decades of experience and the latest technology, is standing by to assist you. Whether you need routine maintenance, emergency repairs, or specialized services, we're here to keep your fleet running efficiently. Contact Penn Service Inc now for all your needs including semi trailer repair in Connellsville, PA and surrounding areas, and ensure your vehicles receive the professional attention they need to stay on the road and support your business.


Common Semi Trailer Problems We Repair

At Penn Service Inc, we know that semi trailers endure intense wear on the road. From brake issues and axle damage to electrical failures and suspension misalignment, our team has the expertise to handle it all. We provide full-service semi trailer repair in Connellsville, PA and semi trailer repair in Hunker, PA to help you keep your fleet in top working order. Our technicians use advanced diagnostics to locate the root of the problem quickly and accurately, allowing us to implement lasting solutions the first time around. Whether it’s a damaged door, a leaking roof, or compromised frame integrity, we’ve got you covered.


Signs Your Semi Trailer Needs Professional Service

Some trailer issues are obvious, while others go unnoticed until they result in costly breakdowns. If you see signs like uneven tire wear, inconsistent braking, strange vibrations, or broken lights, it’s time to visit Penn Service Inc. We specialize in semi trailer repair in Hunker, PA and Connellsville, PA, ensuring our clients don’t suffer from preventable downtime. Ignoring these early indicators can lead to more extensive damage and risk safety violations. Let our licensed professionals inspect your trailer thoroughly and make the necessary repairs before a small issue escalates into a major setback.


Brake and Air System Repair for Trailers

Your braking system is one of the most vital components of your trailer. If your trailer isn’t braking evenly, or if you’re experiencing delayed air pressure buildup, it’s time to call us. Our brake and air system services include air line replacements, ABS diagnostics, slack adjuster repairs, and complete brake system overhauls. We’ve built a strong reputation for reliable semi trailer repair in Connellsville, PA and Hunker, PA. At Penn Service Inc, our commitment to safety means your trailers will meet or exceed DOT brake performance standards before leaving our lot.


Suspension Repairs That Keep Your Trailer Roadworthy

A damaged suspension system affects trailer handling, cargo security, and overall vehicle performance. At Penn Service Inc, we offer comprehensive suspension services, including airbag replacements, bushing repairs, and spring system adjustments. We provide top-tier semi trailer repair in Hunker, PA and Connellsville, PA for all types of trailers, from dry vans to refrigerated units. Our technicians inspect every suspension component to make sure your load is balanced, ride quality is improved, and wear on other systems is reduced. Proper suspension maintenance contributes to fuel efficiency and smoother hauls—key advantages for any operator.


DOT Inspections and Compliance Repairs

Passing a DOT inspection is crucial to keeping your rig on the road. At Penn Service Inc, we perform pre-inspection checks and post-inspection repairs to help you avoid fines, delays, or red-tagging. If your trailer has been pulled from service due to violations, we’ll handle the necessary semi trailer repair in Connellsville, PA or Hunker, PA to bring it back into compliance. We check everything from lighting and brakes to reflective tape and landing gear. Our licensed facility is fully equipped to perform state inspections, ensuring your equipment meets the strictest standards before it returns to the highway.


Emergency Roadside Repairs for Semi Trailers

Breakdowns rarely happen at convenient times. That’s why Penn Service Inc offers emergency roadside service for semi trailer repair in Hunker, PA and Connellsville, PA. Whether you’re stuck on the interstate or in a remote loading area, our mobile team is ready to respond 24/7. We arrive equipped to handle common issues like tire blowouts, air line leaks, lighting failures, and cargo door problems. Our fast, efficient service helps you avoid towing costs and lost loads. When you call Penn Service Inc, you get a rapid response from experienced professionals who know how to keep your business moving.


Preventative Maintenance to Avoid Major Repairs

Routine maintenance is the key to minimizing repair costs and maximizing trailer life. At Penn Service Inc, we offer scheduled maintenance programs tailored to your fleet’s specific needs. Our services include brake checks, lubrication, suspension inspections, and electrical system testing. With expert semi trailer repair in Connellsville, PA and Hunker, PA, our preventative care helps detect issues early—before they become expensive breakdowns. We’ll work with your schedule to reduce downtime while ensuring your trailers remain safe, legal, and road-ready. Investing in routine service today protects your bottom line tomorrow.


Why Choose Us for Semi Trailer Repair and Towing

Penn Service Inc has built its reputation on reliability, honesty, and expert workmanship. With over 45 years of experience and a team of certified professionals, we are proud to offer the highest quality semi trailer repair in Hunker, PA and Connellsville, PA. We’re more than just a repair shop—we’re a trusted partner for local drivers, fleets, and logistics companies. As an AMBEST Service Center with WreckMaster-certified tow operators, we handle everything from emergency towing to long-term maintenance planning. Our state-licensed inspection shop, rapid response times, and same-day estimates make us the top choice for trailer owners who demand the best. Please do not hesitate, contact our experienced team at Penn Service Inc for all your truck, trailer, and semi trailer repair needs, and we will be happy to help you with all your repair needs, answer any questions you may have, or give you more information about our services.

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24/7 Emergency Services
Trust the experts at Penn Service Inc to take care of all your heavy-duty vehicles.
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(724) 220-4049

(724) 220-4049