Semi Truck and 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 fleet vehicle service in Phoenix or to learn more about our offerings.

• Semi Truck Repair

• Fleet Vehicle Repair

• Truck Repair Shop

• Semi Truck Maintenance

• Welding & Fabrication

• Diesel Sprinter Van Repair

• Sprinter Van Services

• On-Site & Mobile Services

• Big Rig Electrical Repair

• Tandem Repair

• DOT Inspections

• Semi Truck Insurance Repairs

• Heavy Equipment Repair

• Excavator Repair

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.

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.

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.

Fleet Vehicle Repair & Maintenance

Keeping your fleet in top condition is essential to maintaining productivity and minimizing costly downtime. At our Phoenix facility, we provide complete fleet vehicle repair and maintenance services designed to keep your business moving. Our experienced diesel mechanics service all types of commercial vehicles, including delivery vans, box trucks, flatbeds, dump trucks, and other medium-duty trucks. From preventative maintenance like oil changes, filter replacements, and brake inspections to advanced diagnostics and major repairs, our team ensures your fleet stays reliable, efficient, and compliant with safety standards. Whether you manage a small group of vehicles or a large regional fleet, we offer customized maintenance programs to meet your operational needs.

Diesel Sprinter Van Repair & Service

Diesel Mercedes, Ram, Dodge, and Freightliner Sprinter vans are vital for delivery and service fleets, and our technicians know how to keep them running strong. We provide complete Sprinter van repair and Sprinter van maintenance, including oil and filter changes, brake service, fuel system repair, and diagnostic troubleshooting. Whether you operate one van or a fleet of them, we’ll ensure your vehicles remain dependable, efficient, and ready for daily use. Give our Phoenix Sprinter van repair experts a call to schedule an appointment or to request mobile assistance.

Heavy Duty Truck Repair

Our shop is fully equipped to handle heavy-duty truck repair in Phoenix for a wide range of commercial vehicles beyond standard semis. We service dump trucks, tow trucks, cement mixers, refuse trucks, and other large diesel-powered equipment. From drivetrain and suspension work to diesel engine overhauls and hydraulic system repairs, our certified truck mechanics have the tools and expertise to keep your heavy-duty vehicles operating safely and efficiently. Whether you need immediate repairs or standard heavy duty truck maintenance, our crew is ready to help!

Medium Duty Truck Repair

Our technicians specialize in medium-duty truck repair and maintenance for fleets and independent operators throughout Phoenix and the surrounding areas. We know you rely on your rigs, such as box trucks, landscaping trucks, delivery trucks, utility vehicles, and other service trucks, to operate your business day in and day out. We work hard to handle all aspects of medium-duty truck service, including diesel engine repair, transmission service, electrical troubleshooting, suspension work, and brake system repair, with minimal downtown. Using high-quality parts and advanced diagnostic tools, we ensure your vehicles deliver dependable performance every day. Whether you operate a single work truck or an entire fleet, you can count on our local fleet repair mechanics in Phoenix for professional and efficient service.

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.

Lift Gate Repair

A working lift gate is essential for safe and efficient loading and unloading of your trucks. We offer professional lift gate repair and maintenance services for all types of commercial trucks and trailers. Our team works on both electric and hydraulic lift gate systems, providing everything from electrical diagnostics and fluid replacement to cylinder rebuilds and full system replacements. Whether your lift gate is sticking, slow to operate, or not functioning at all, we’ll get it back to peak performance fast.  For any type of lift or truck, trust us for expert lift gate repair in Phoenix.

Hydraulic Lift Repair

If you rely on a hydraulic lift and it malfunctions, it can bring operations to a halt. Our technicians are trained to diagnose and repair hydraulic lift systems quickly and correctly, minimizing downtime and preventing costly damage. We service all major hydraulic lift components, including pumps, cylinders, hoses, and valves, ensuring optimal lifting performance and safety compliance. To request hydraulic lift repair in Phoenix at your job site, give Emergency Roadside Truck and Trailer Repair a call. We're available to provide fast service to get your equipment back up and running.

Heavy Equipment Repair

When your heavy equipment is down, your entire operation can come to a standstill. Our team offers fast and reliable repair and maintenance services for all types of large construction  equipment and industrial equipment, including loaders, bulldozers, backhoes, rollers, and graders. Our technicians specialize in hydraulic, electrical, and mechanical systems, ensuring your machinery performs at peak power and reliability on every jobsite. Whether in our shop or on the job, you can trust our Phoenix heavy equipment repair techs to get you back to work quickly.

Excavator Repair

Our team specializes in expert excavator repair in Phoenix and the surrounding Arizona communities. Whether your machine needs hydraulic cylinder service, track repair, electrical diagnostics, or routine heavy equipment maintenance, we’ve got you covered. We understand the demands of construction and excavation work and provide fast, accurate repairs to minimize downtime and keep your projects on schedule.

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.

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 480-932-4860 to request more information about our services or to schedule an appointment for professional big rig repair in Phoenix.