About Us


Our Story

With a used service truck and a barn behind his home, Mike Krum started MHK Equipment Services on October 1st, 1999. Located in Grant and Muskegon, we are a family owned and operated business that cares about serving you!

After working in other areas, Mike took an opportunity to do what he loved. Mike saw a need for conscientious and affordable repair services in the aggregate, and other heavy machine industries and stepped in. A business owner who appreciates and works hard to help other business owners, Mike and the team understand what it’s like to start from the ground up. 

With this philosophy, MHK Equipment Services has grown to two locations. With 20 mechanics and 10 service trucks that serve the entire state of Michigan, we pride ourselves on our willingness to work on any type of equipment. Now 20 years into business, Mike is proud to have his two sons join him. Together they have brought on the Rubble Master line of aggregate processing machinery. Now MHK and Rubble Master are here to help you crush it!

Deni-Jean Krum


Roger Krum


Kevin Krum