NWI Fleet Maintenance, Inc.
Fire Apparatus Service and Sales

NWI Fleet Maintenance is located in Merrillville, Indiana. We are a family owned heavy truck & fleet repair shop.  Founded in 2008, we are happy to serve the transportation industry as a whole.  We have the right people and a fully stocked service truck available at the right price.  We have technicians factory trained by Spartan, Waterous, Darley, Hale, Bendix, Haldex, and many other areas.

We are fully insured, and offer a host of services that will take care of your maintenance needs.  Please call today!

Although we serve the transportation industry, we specialize in Fire Apparatus and Ambulance Repairs.

We are an authorized Spartan Chassis, and Marion Body Works service center.  We service ALL makes and models!


"REAL Fire mechanics........For REAL Fire Trucks"