Fleet Service in Etna Green, IN

If you operate a fleet in Etna Green or the surrounding area, Mast Service Center has auto mechanics and diesel mechanics that will keep your fleet running at peak efficiency. There seems to be no limit to our ability when it comes to fleet service, as we provide auto repair to all makes and models of fleets. In fact, we have earned the reputation for fixing the unfixable. 

Our founder, Leonard Mast, got his start in the industry by keeping a fleet of diesel trucks operating across the USA running for ten years. Taking that experience with him when he opened Mast Service Center in Etna Green, Leonard and his team of auto mechanics and diesel mechanics are proud to provide top-notch fleet service to those operating in the area. 

In addition to our state-of-the-art facilities with rigorously trained technicians, Mast Service Center’s mobile service unit will bring our auto repair and fleet services to you, saving you a trip to our shop. We also can send a diesel mechanic to provide assistance to trucks that have broken down on the road. We will get them moving again without the hassle of towing them to the shop. 

The goal of our fleet service Mast Service Center is to keep you on the road, meeting deadlines, and continuing your business. We recognize that everybody’s needs are a little different, too, so we do what we can to tailor our auto service to fit your needs. While our fleet services might vary a little based on each fleet’s requirements, our commitment to excellent service and quality work doesn’t change. 

  • Our technicians proudly back our auto repair with a 24-month/24,000-mile warranty. 
  • Our auto mechanics are always seeking out the latest trends and training in auto repair so that we can stay on the cutting edge of service. 
  • We offer free pickup and dropoff for local passenger vehicles, as well as a shuttle service in and around Etna Green. 
  • We service everything from cars, trucks, and vans, to big rigs, and RVs. 
  • Our mobile service unit gives top priority to our fleet customers. We’ll get a diesel mechanic to you, whether you need help with a big rig that’s stuck on the side of a highway, or have a batch of fleet vehicles that need oil changes.


It’s an exciting time to do business with Mast Service Center. We’ve grown so much since we first opened with only two auto mechanics in 2005, and we’re not standing still. We’re always looking to upgrade our facilities and take our staff to the next level so that the quality of our service can continue to find new ways to impress our clients. Our auto repair shop in Etna Green knows trusted sources for repair services in the region, and our deployment of mobile diesel mechanics have helped avert lots of frustration for truck operators. We’re confident we can add you to our roster of satisfied fleet service customers, like Eric, who was very kind in leaving these words about us in 5-star review:

“Mast Service Center in Etna Green does a terrific job in assisting me in keeping Borkholder Buildings company vehicles in excellent running condition. Also, for those who are not aware Mast also performs service work on forklifts as well. Their repairs are always completed on time and done correctly on the first visit to the shop.”

Contact Mast Service Center Today:

We’re proud of the high quality of service that we’ve been able to offer our existing fleet customers, but we’re not going to rest, even when everybody is already happy. The auto mechanics in our shop are continually expanding their knowledge base with intensive training and experience. Our new mobile service being unit can deploy a diesel mechanic for roadside repairs. We continue to upgrade our equipment and facilities.

For detailed information about how we can best tailor fleet services to you, Schedule an appointment today or call (574) 646-2127. We are located at 8608 North State Road 19 in Etna Green, IN 46524.