We excel in providing mobile diagnostics and electrical repairs for heavy-duty fleets in Milwaukee, WI. With our advanced tools and expert technicians, we handle everything from routine checks to complex electrical repairs, making us your reliable partner in fleet management.
Diagnostics and Electrical Repairs
At Elite Fleet Services, we specialize in mobile diagnostics and electrical system repairs. Utilizing the latest in diagnostic technology, our mobile units come fully equipped to address and resolve any issue on-site. Here's what we offer:
- Advanced Diagnostic Testing: We perform extensive diagnostic assessments to pinpoint and decode issues across engine codes, electrical systems, and beyond, facilitating quick and effective resolutions.
- Battery Inspection and Replacement: Keeping your fleet powered up means ensuring the batteries are in top condition. We conduct detailed battery inspections and provide on-the-spot replacements if necessary.
- Alternator and Starter Repairs: The alternator and starter are crucial for your trucks' electrical system and engine start-up. We offer expert repair and replacement services to maintain these components in optimal condition.
- Wiring Harness Repairs: Our technicians can efficiently handle complications within your truck's wiring harness, addressing shorts, disconnections, or electrical overloads to maintain smooth operations.
- Lighting System Maintenance: Safety on the road is paramount, particularly under poor visibility conditions. We ensure all lighting systems, including headlights and brake lights, are functioning correctly to guarantee safety.
Contact Us
For reliable mobile diagnostics and electrical repairs, reach out to Elite Fleet Services at 262-497-4353. Our team is on call 24/7, ready to come to your location and ensure your fleet is performing at its best with minimal downtime. We look forward to hearing from you!
Areas We Serve
In addition to Milwaukee, WI, we offer repairs and services to a 50-mile radius. This includes the following areas in Wisconsin: Madison, Beloit Janesville, Fond du Lac, Caledonia, Northern Illinois, Kenosha, Racine, Waukesha, Waukegan, West Bend, Brookfield, Lake Geneva, Burlington, and many more. For those located in these areas, we offer 24/7 mobile repairs and roadside assistance.
FAQs
What does a truck diagnostic test entail?
A truck diagnostic test utilizes specialized tools to extract data from the truck's electronic systems, identifying problems with engine performance, transmission issues, exhaust systems, and more. This detailed analysis helps us recommend precise repairs and maintain optimal vehicle health.
What are the most common electrical issues in trucks?
Trucks frequently encounter electrical problems such as battery failures, alternator and starter malfunctions, and issues within the wiring harness like shorts and disconnections. Sensor and actuator issues also commonly affect truck operations.
How can I get in touch?
Connect with Elite Fleet Services for all your truck repair needs by calling 262-497-4353. Our dedicated professionals are available around the clock to provide expert mobile diagnostics and electrical repairs wherever your fleet is parked.
Diesel Mechanic Services

Jamie Beek
EFS has been servicing our fleet for a long time. Always prompt, respectful, professional, and most importantly, CLEAN!! I am happy to have Ken and his team servicing our fleet.
MATT MILLION
The other night my truck broke down in Racine. Called them and they arrived within the hour. He asked me if I wanted the good news or bad news first. Thankfully the good overrode the bad by far. He ran to Freightliner to get the parts needed to repair my truck and I was back on the road about 2 hours later. I found them on Google and that was the biggest blessing ever ...
Matt Elwell
Elite Fleet lives up to their name. Ken the owner is very personable and professional. He does top tier work and his techs have the same qualities. I have a large fleet and am very lucky to have Elite Fleet to call when I'm in a pinch, routine maintenance, or need an extraordinary repair done. They get it done and get it done the right way and with minimum to zero down time.