Diversified Fleet Services

Let us customize your fleet to improve productivity and safety


Streamlined Upfitting for Fleets

We are leaders in streamlining the upfitting process. By having your vehicle drop shipped directly from the manufacturer we can insure that we are accountable for your vehicle until 100% of the required work is done. Our technique reduces the time from purchase to “in service” by delivering a vehicle that is ready to go to work, anywhere in the country. We guarantee year to year, vehicle to vehicle consistency.

BrandFX Service Body

A True Veteran of the Upfitting Industry 

Veteran Owned Small Business

Diversified Fleet Services has spent over 30 years perfecting upfitting for fleets of all sizes. Three decades of experience and customer feedback in building vehicles for almost every industry has given us the insight needed to design your vehicle so your employees can work efficiently and safely. From the time we opened our doors in 1981, we cemented our reputation for quality and commitment to our customers by delivering a customized vehicle ready for you and your job.




Individualized Attention to Every Vehicle

Weatherguard Toolboxes, Sideboxes, and Ladder RackDiversified Fleet Services offers the time, energy, and experience to every customer before we begin working on their vehicles. Proper planning and design ensures your new vehicle is designed to maximize productivity, minimize fatigue, and exceed expectations. Our experienced technicians, welders, and fabricators will customize any vehicle to work for you and your job.











Dependability and Reliability

Knapheide Shop Truck Crane Body TommygateAt Diversified Fleet Services, Dependability and Reliability aren't just catch phrases that we throw around. It's a mantra that we live by. We utilize manufacturers that have a history of developing dependable aftermarket equipment. Equipment is built and professionally installed using proven techniques that are based on methods from the fire and emergency vehicle industry. These techniques focus on longevity and reliability. This reduces costly future downtime associated with poor workmanship and inferior equipment.











The True Cost of Going Cheap

Poor aftermarket equipment installation jeopardizes safety and reliability. It also leads to;

• Unplanned downtime

• Employee idle time

• Out of warranty repair costs

• Replacement equipment rental costs

• Overhead costs

• Customer disappointment 


1245 Paramount ParkwayVeteran Owned Small Business
Batavia, Illinois 60510
Office 630.406.5700
Fax    630.406.5705