Engine - Heavy Duty Truck Service

Our professional technicians are capable of diagnosis and repair of multiple makes and models of medium and heavy-duty engines. Whether you are needing a full engine overhaul, replacement, emissions equipment maintenance, or just a simple thermostat replacement, we have the new, rebuilt, and used parts to get you repaired efficiently.


Vander Haag's Inc has multiple midwest locations with Service Shops, Part Sales, and is a licensed Truck & Trailer Dealer. Click on a location for more information. Locations include: