Truck EGR & DPF Services
in Arizona

The vast majority of heavy-duty trucks on the road have emissions control systems like the EGR system, DPF, and one or more catalytic converters. Over time these systems may break or need maintenance. Here at Arizona Fleet Service, we offer emissions control system services of all kinds.

Call Now to Schedule Your Truck & Fleet EGR & DPF Services

Common Emissions Control Problems

Stuck EGR Valves

When an EGR valve gets stuck open, your heavy-duty vehicle will likely feel underpowered and experience worsened fuel economy. When your EGR valve is stuck open, the vast majority of your exhaust fumes will be recirculated back into your combustion chamber. This limits the amount of oxygen that enters the chamber and makes combustion more difficult. Common symptoms include a rough idle, failure to start, stalling, and very poor performance.

Clogged DPF

Contrary to popular belief, your DPF’s capacity for soot collection is finite. When this capacity is reached, you may find that your heavy-duty truck performs badly, has poor fuel efficiency, and is emitting odd odors. Fortunately for anyone having this issue, we here at Arizona Fleet Service offer DPF services of all kinds. If you’re having DPF issues, we strongly recommend bringing your truck in for service. A DPF that’s clogged for prolonged periods of time may cause turbocharger issues, which tend to be a lot more expensive.


Contact Us to Schedule EGR & DPF Service Today!

Want to get your emissions control systems serviced? Book an appointment today.

Our Repair Services:

We Have Arizona Covered!

With a full-service truck repair shop in Prescott Valley, and mobile repair units throughout the Arizona, we are able to provide comprehensive truck repair & fleet service coverage across the state. Get in touch with us today for more information and to schedule in-shop or onsite truck repair & fleet services.

Our Services



Preventive Maintenance

In order to lengthen the lifespan of your vehicle and save yourself money, it’s vital that you perform adequate preventive maintenance on your heavy-duty vehicle. Here at Arizona Fleet Service, we offer a wide range of preventive maintenance services that are sure to meet your every need.


DOT Inspection

We offer 3 different DOT inspection types. Annual State DOT Inspections, Federal DOT Inspections, and BIT inspections. Why wait at an official DOT facility when you can make an appointment with us instead? Skip the line and get personalized service here at Arizona Fleet Service. 


Roadside Assistance

If you're a truck driver in Tucson, Tempe, Phoenix, or Prescott Valley in Arizona in need of reliable roadside assistance services, look no further than Arizona Fleet Service. We specialize in providing top-notch mobile roadside assistance services specifically tailored for trucks.


What Our Customers Say About Us


"Called for an emergency, the response was immediate and professional. Not only were they able to repair the truck, the bill was lower than there estimate. Very satisfied."

Frank Gargiulo


"I brought my truck in last week. I'm very happy with the service I received from Arizona Fleet Service. If you're in anywhere near Phoenix, Arizona, I highly recommend this shop."

Jeremy Jones


"I took my 45' diesel motorhome to AZ Fleet for 75,000 mi. service. They performed all the requested services in a careful timely manner. Both of these issues were of great concern to us as we live fulltime in the motorhome and we are traveling over 10,000 mi. this summer"

Les Bucher


"I was extremely satisfied with BGA. I will definitely recommend them to others. Greg and Clint know what they’re doing. Most importantly to me, they did the job right the first time and it was a clean site when they left. Thanks BGA!”

Mgr., RV Storage Facility


"These are our guys in Arizona! THey get the job done. They come prepared to deal with the situation and get my units back on the road quickly. I definitely recommend them to anyone needing fleet repair in Arizona."

Breakdown Dept Supervisor, National Fleet


"Great family-owned company. We’ve done business with them for years. They live up to their motto. They are professional, and when mistakes are made they are honest and transparent."

Jeff Garcia