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Truck Maintenance, Inc. was established in 1979 by Rick A. Memmer in Fort Wayne, Indiana. A racing background gave him the tools and contacts to build his business from the ground up. Forty years later, TMI remains family-owned by his son Andrew Memmer and operates two strategic locations in North Fort Wayne and New Haven, Indiana. We can even boast of several 30+ year fleet customers!

Our team consists of hard-working, dedicated employees; many of which have been with TMI for over 20 years. Their combined experience enables us to care for a variety of vehicles from commercial van fleets to tractor-trailers and forklifts. TMI is also available for special projects that cater to your fleet’s needs such as:

  • Safe stack logistic systems

  • Side skirt refurbs

  • Any predesigned safety measures and additions your company may need


To ensure your fleet is ready for service as soon as possible, we offer NAPA Integrated Business Solutions full procurement departments at both locations. This program strategically stocks items that are customer specific and gives us the ability to service your fleet during 2nd shift when most parts warehouses are closed. And if you're short-handed, our pick-up and delivery service guarantees your employees stay focused on servicing the customer. When customers are counting on you, count on Truck Maintenance, Inc.

 Our Leadership Team 

Andrew Memmer


Lindsay Garrison
Office Manager

Jeff Igney
Service Manager - North Shop

John Powell
Shop Manager - East Shop

Christian Koop
Sales and Operations Manager

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