Semi and Trailer Repair

Diesel repair, Phoenix, Arizona

Diesel Repair Service

We conduct thorough diagnostics and inspections across your truck's diverse systems.

Diesel Repair in Phoenix, AZ

Diesel repair, Phoenix, Arizona

After-Treatment System Maintenance

Aftertreatment system maintenance is an important aspect of the general diesel repair services we offer at Emergency Highway Truck and Trailer Repair. Diesel exhaust aftertreatment systems, such as Diesel Particulate Filters (DPFs) and Selective Catalytic Reduction (SCR) systems, are designed to reduce harmful emissions and improve air quality by removing particulate matter and reduction of nitrogen oxide (NOx) emissions.

these systems can become clogged or fail over time, reducing engine performance and increasing emissions. Periodic inspection by skilled mechanics of aftertreatment systems is essential to ensure they are working properly and meeting emissions standards.

Preventive Maintenance

Preventative maintenance refers to the regular maintenance and inspection of a trucks various systems and components to identify and fix any potential issues before they become major problems. It can include a variety of services, such as fluid changes, brake inspections, tire rotations, and inspections of belts, hoses, and other components.


We have technical personnel trained to perform preventive maintenance services in accordance with the recommendations of the manufacturer of your truck. We use state-of-the-art tools and equipment to thoroughly diagnose and inspect your trucks various systems, identifying any issues that may require attention.

Drum Brake Repair

Los frenos de tambor en los camiones pesados funcionan mediante el uso de zapatas de freno que presionan contra el interior de un tambor para reducir la velocidad o detener un vehículo. Con el tiempo, estas zapatas de freno pueden desgastarse y el propio tambor puede agrietarse o deformarse, lo que afecta directamente la eficacia y la seguridad del sistema de frenos. es necesario buscar servicios profesionales de reparación de frenos de tambor de técnicos calificados en Reparación de emergencia de camiones y remolques en carretera podemos inspeccionar sus frenos de tambor, repararlos e incluso reemplazarlos si es necesario.

Los técnicos de reparación de camiones y remolques de emergencia en carretera están calificados para inspeccionar sus pastillas de freno y determinar cuándo deben reemplazarse, y reparar o reemplazar los elementos de freno de tambor de su vehículo para garantizar un rendimiento de frenado suave de principio a fin.

Our track record speaks for itself! Join the countless satisfied customers from Phoenix, AZ, who have rated us highly for our top-notch emergency truck and trailer repair services. With a multitude of glowing reviews, our commitment to excellence is evident. Discover firsthand why we’re the trusted choice for 24/7 roadside assistance. Read our testimonials and see why our service consistently exceeds expectations.

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Frequently Ask Questions

Mobile semi-truck and trailer repair service is a convenient, on-location assistance designed to address mechanical issues, breakdowns, and maintenance needs for semi-trucks and trailers. Our highly trained technicians arrive at your specified location to provide prompt and efficient repairs, ensuring minimal downtime and allowing you to get back on the road swiftly. This service is tailored to meet the unique demands of the trucking industry, offering a cost-effective and time-saving alternative to traditional repair shop visits.

We offer a comprehensive array of services for semi-truck and trailer repairs, ranging from engine diagnostics and repairs to brake system maintenance, tire replacements, electrical troubleshooting, suspension repairs, and aftertreatment system maintenance. Our experienced technicians are equipped with state-of-the-art tools and a deep understanding of heavy-duty vehicles, enabling them to address a wide range of issues efficiently. Whether it's a minor fix or a major overhaul, our goal is to provide a one-stop solution for all your on-road repair needs.

Certainly, we recognize that breakdowns and emergencies don't adhere to a schedule. That's why we offer round-the-clock emergency roadside assistance services, 24 hours a day, 7 days a week, 365 days a year. Regardless of when or where you encounter an issue, you can rely on us to provide timely and reliable assistance. Our dedicated team is always on standby, ready to respond promptly to your calls for help, ensuring your safety and minimizing disruptions to your operations.

We proudly offer our services in a wide geographic area, encompassing our service areas in Arizona. This expansive coverage ensures that we can assist drivers and businesses in a variety of locations, from bustling urban centers to remote rural areas. No matter where your journey takes you, we strive to be there to support your needs and keep you moving forward.

Absolutely, we stand behind the quality of our work and the parts we use. Our repairs are backed by comprehensive warranties, providing you with confidence in the durability and reliability of our services. We prioritize your satisfaction and peace of mind, ensuring that you receive top-notch service that meets or exceeds industry standards.

Our response time varies based on your location and the specific nature of the emergency. However, our commitment to swift and efficient service is unwavering. We prioritize your safety and convenience, aiming to dispatch a technician to your location as expeditiously as possible. Rest assured, whether you're stranded on a busy highway or a remote rural route, our team is dedicated to reaching you promptly and resolving your roadside emergency effectively.

Certainly. Our highly skilled and well-equipped team is capable of handling a wide spectrum of repairs, from minor issues like flat tires or battery replacements to major engine repairs and complex system diagnostics. Our goal is to provide a comprehensive solution for all your semi-truck and trailer repair needs, ensuring that you can rely on us to get you back on the road, regardless of the scale of the issue.

Yes, we collaborate with most major insurance providers and accept a variety of roadside assistance coverage programs. Our team is experienced in navigating the claims process and working with insurance companies to ensure you receive the maximum benefits available under your coverage. Whether you have insurance or a roadside assistance plan, we're here to assist you effectively while minimizing your out-of-pocket expenses.

We offer a convenient range of payment options to accommodate your preferences. Our accepted payment methods include credit cards, debit cards, cash, and certain billing arrangements through insurance or roadside assistance providers. We strive to make payment as hassle-free as possible, ensuring a seamless and efficient experience for our customers.

Requesting our mobile semi-truck and trailer repair services is simple and straightforward. You can reach us by calling our 24/7 hotline at (602) 369-3890 or by visiting our website to submit a service request form. Upon receiving your request, we'll promptly dispatch a skilled technician to your specified location, ensuring you receive the assistance you require precisely when you need it. Our commitment is to provide hassle-free, reliable, and efficient service that puts you back on the road with minimal downtime.

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