About Us

Hoesli Diesel Service is the largest independent repair facility in southern Indiana, we provide quality products for Dodge, GM, and Ford lines and offer a full range of repair services for your diesel application. With our experience and extensive inventory Hoesli Diesel has become one of the internet's most trusted and successful retail and service providers.

Since 1976, businesses and customers have trusted Hoesli Diesel to provide them with the support that they need to keep their diesel application running. You can count on us from sale to installation to provide the help and support you need. Contact our customer support anytime to discuss your project. We go out of our way to ensure your experience exceeds your expectation, we are your one stop shop for your diesel needs.

1000+

Parts

10

Diesel Specialists

40

Years Experience

500+

Active Clients

Our History

Beginning in 1976, Founders Ted and Marge Hoesli always dreamed of owning their own diesel repair shop and achieved just that along with their sons Dan and David Hoesli. Ted’s area of expertise was in Cummins diesel engines and Dan having just graduated from college with a degree in business got to work. After months of preparation they opened for business on October 4th, 1976 in Vanderburgh County and rightfully named it Ted Hoesli Diesel Service, Inc. located just north of Evansville in the community of Daylight, IN.

In merely ten years, the business had outgrown the first location and moved to a newer and larger facility on Hwy 57N about 2 miles up the road. In 1986, the business was sold to Ted’s eldest son Dan Hoesli which began the 2nd generation of Hoesli Diesel. Now in its 3rd generation, Dan’s son Erric is soon to take the reins of a company that has progressed into the most reputable diesel sales and service facility locally owned. Progressing as Hoesli Diesel Service, their expertise has encompassed not only diesel engines but to complete repair of Class 5 through Class 8 medium and heavy duty trucks, emergency response vehicles, fire trucks, RVs, and busses. Repairs and maintenance range from a basic oil change, to mandated DOT inspections up to complete engine overhauls. Hoesli Diesel also provides servicing for construction equipment both rubber tired and track, power units and fire-pumps. We have (4) four service field trucks for those repairs requiring off premises repairs. Lastly, Hoesli Diesel has become one of the largest generator sales, service and installation facilities in the Tri-State area featuring Generac and Onan brands.

Hoesli Diesel is proud to be a fully factory authorized dealer for engine manufacturers such as; Cummins Engine Co., Deutz Engine Co., Perkins Engines, Hatz Diesel, Detroit Diesel Corp. and Kubota Engines in sales, service and warranty. Complete engine repair, rebuild and exchange engines available.


Divisions of Hoesli Diesel

Power Generation Division

Hoesli Diesel has fully trained service technicians for Guardian/Generac and Onan “RV” generators as well. Hoesli Diesel carries a wide range of inventory for both Generac and Onan on site. Providing “PM” service and repairs is of utmost importance for the standby power generation. We have (4) four factory trained Generac technicians and (2) two Onan technicians. Hoesli Diesel has portable Generac generators as well as diesel generators. We have a wide selection of Generac generators from 2Kw up to 150Kw.

Diesel Performance Division

The Diesel Performance Division provides everything from oil changes to all out engine rebuilds on your ¾ and 1 ton Dodge, Ford or GM pickup. We sell and install performance clutches, intakes, exhaust systems, fuel system components, cylinder heads, turbochargers, transmissions, computer upgrades and much more. Our full service facility is equipped with the latest diagnostic computer software and equipment. Hoesli Diesel can perform full diagnostics on your engine, transmission and other vehicle components.

Hoesli Diesel also provides performance tuning services from manufactures like EFI Live, HP Tuners, Edge, SCT, Smarty and Bullydog; just to name a few. We are a SunCoast Performance Transmission dealer for all of your performance transmission needs. SunCoast offers stock style economy builds up to full billet 1,000 HP units. We sell and install the full line of Industrial Injection components. This includes performance injectors, pumps and turbochargers. Some of the other manufacturers that we proudly sell include: ARP, Archoil, ATS Diesel, BD Diesel, Big Bang Injection, BullyDog, Diamond Eye, Dynomite Diesel, FASS Fuel Systems, Hamilton Cams, MBRP Exhaust, Mishimoto, PPE, S&B Air Intakes, Sinister Diesel, Snow Performance, South Bend Clutch, Titan Fuel Tanks, TS Performance and TurboSmart.

We also provide performance upgrades on Heavy Duty and Medium Duty vehicles as well, including RV’s!

Parts Department Division

The Parts Department Division provides an inventory of over $1,000,000.00 to support our customers. We are adding monthly to our ever growing list in order to support our service department and our walk in customers and online orders. No matter if it’s a simple part to a large diesel engine or generator we have it all. If we don’t have an item regularly stocked that is needed we can have it available by the next day in most cases.

Whether you are simply looking for someone to service your diesel pickup truck or a large construction loader to a diesel fire-pump, generator or delivery truck; Hoesli Diesel is your one source sales, service and parts company. We have over 300 years of combined experience and the authorized training to back it up. You can trust Hoesli Diesel Service as many others have for over 40 years.