a logo for Emergency truck and trailer repair with an orange gear and white semi graphic

Semi Truck Fleet Repair & Service in Phoenix, AZ and the Surrounding Areas

At Emergency Roadside Truck and Trailer Repair we take pride in offering comprehensive solutions to keep your semi truck running smoothly and efficiently.


Located in the heart of Phoenix, our full-service big rig repair shop is equipped with state-of-the-art equipment and staffed by experienced technicians dedicated to delivering top-notch service with a focus on minimizing downtime and maximizing productivity for your vehicle. Whether it’s time for commercial truck repair or routine semi truck maintenance in Phoenix, we encourage you to give us a call or stop by to schedule service or to learn more about our offerings.

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• Semi Truck Repair

• Fleet Vehicle Repair

• Truck Repair Shop

• Semi Truck Maintenance

• Welding & Fabrication

• On-Site & Mobile Services

• Big Rig Electrical Repair

• Tandem Repair

• DOT Inspections

• Semi Truck Insurance Repairs

Full Service Big Rig Repair Shop in Phoenix

At Emergency Roadside Truck and Trailer Repair, we understand that time is money, especially when it comes to keeping your tractor trailer on the road. That's why our full-service semi truck repair shop in Phoenix is equipped to handle all your big rig repair needs, from routine maintenance to major overhauls. This includes diesel engine repair, exhaust repair, brake repair, transmission repair, suspension repair, truck AC repair, trailer repair, hydraulic repair and so much more. With a focus on quality craftsmanship and timely service, you can trust our team to get your trucks back in action quickly and efficiently, minimizing disruptions to your operations.

A white semi truck is being repaired in a garage with the hood up.

Semi Truck Diagnostics

Effective repairs start with accurate diagnostics, and at Emergency Roadside Truck and Trailer Repair, we pride ourselves on our ability to quickly and accurately diagnose issues plaguing your semi trucks. Using the latest diagnostic equipment and techniques, our skilled technicians can pinpoint the root cause of any problem, allowing us to provide targeted solutions that get your trucks back on the road with minimal delay.

a man is working on a truck engine with a wrench .

Semi Truck Electrical Repairs

The electrical systems of modern semi trucks are intricate and vital to their operation, and any issues in this area can quickly bring your rig to a halt. Our expert technicians specialize in all aspects of semi truck electrical repairs, including starter repair and alternator replacement, wiring repairs, lighting system diagnostics, and more. Whether it's a faulty connection or a complex wiring issue, you can rely on us to quickly identify and rectify electrical problems, ensuring your truck remains safe and operational.

Commercial Truck Maintenance

Our commercial fleet repair shop in Phoenix is capable of performing any regular maintenance required to keep your heavy duty truck running smoothly and efficiently. From semi truck oil changes and fluid services to tune-ups and filter replacements, our comprehensive semi truck maintenance services will prolong the lifespan of your vehicle and minimize the risk of unexpected breakdowns. Trust our experienced truck mechanics to perform thorough inspections and maintenance tasks, keeping your semi in peak condition for the long haul. To learn more about the timing or cost of semi truck maintenance in Phoenix, feel free to reach out to our team.

When i walked in i was greated by Miriam she got my truck in right away to get the short on my tail light she kept me good company while i waited for my truck ill be returning soon for further repairs.

- Sergio C.

DOT Inspections

Ensuring compliance with Department of Transportation (DOT) regulations is crucial for the safety and legality of your fleet. Our shop is authorized to perform DOT inspections, providing thorough examinations of your semi trucks to ensure they meet all necessary safety standards and regulations. From brake inspections to emissions testing and everything in between, our certified inspectors will ensure your trucks are roadworthy and in full compliance with DOT requirements.

a man is working on the engine of a truck .

Our full service Phoenix semi truck shop is your stop for repairs and maintenance that will extend the life of your vehicle. With more than 25 years of experience, you can rely on our team to provide you with superior services at fair prices. Give Emergency Roadside Truck and Trailer Repair a call at 602-830-2602 to request more information about our services or to schedule an appointment for professional big rig repair in Phoenix.

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