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At Marty’s Diesel Garage servicing the Homer City, Blairsville, Indiana area in Pennsylvania we understand how tough it is to find a repair facility that you can trust your vehicle with. Marty’s Diesel Garage has been in business in the Homer City PA area since 2002. If you are looking for good quality service with no pricey up sale then come and see us. We are here for all your automotive needs. We service everything from small cars to small fleets, to heavy duty diesel trucks. Our technicians do everything from oil changes to engine changes. We are a PA Inspection station and carry all the correct oils for the new automobiles. Stop in to schedule your tune up or order your new tires today.  Our Automotive Department can provide all your maintenance and mechanical needs on your Personal vehicles as well as your Fleet of  small vehicles. Our Heavy Duty Truck Department can provide your truck or fleet of trucks with timely cost effective service and repairs.

We Proudly Provide,

JASPER ENGINES AND TRANSMISSIONS  We proudly recommend Jasper who has been the industry leader since 1942. With their extensive research, they have insight to correct problems in original manufacture design, improving their products performance, reliability and durability.   We proudly recommend and install Jasper Engines & Transmissions re-manufactured components and have worked diligently to earn our Preferred Installer rating through top performances and awards in service and sales.  Why we choose Jasper Engines & Transmissions for our customers?

1.  Live run, computer assisted testing of popular complete engines assure trouble free performance and peace of mind for our automotive customers who depend on us. 
2.  Re-manufacturing fuel components in a climate controlled environment and computer assisted calibration assures precise fuel delivery and efficiency.
3.  Live run dynamo-meter testing of every running complete diesel allows engines to be tested under varying loads to simulate in-the-vehicle operation.
4.  Live run dynamo-meter testing of every automatic transmission, including Allison, assure trouble free performance and reliable day to day operation.
5.  Distribution Center has an inventory of over 17,000 units. Additionally, there is daily delivery that can prevent costly down time, rental bills, and minimal disruption of your daily activities and commitments.
6.  Jasper Engines and Transmissions has a 36 months/100,000 miles nationwide transferable warranty - parts and labor - for most consumer and commercial applications up to, and including 1 ton chassis.

jasper preferred

Marty's Diesel Garage LLC is a Preferred JASPER Installer.  JASPER Preferred Installers attend JASPER Technical Training classes, have toured our facility to see our re-manufacturing process, and are large volume installers of our products. A JASPER Preferred Installer utilizes the broad range of informational tools JASPER has available to help you make an informed decision about replacing the engine, transmission, differential, or stern drive in your vehicle or boat. 


Marty's Diesel Garage LLC in Home City PA carries, installs, and services Hendrickson truck & trailer parts.  

truckpro logo

Marty's Diesel Garage LLC offers Truck Pro, the nation’s largest independent distributor of heavy-duty truck and trailer parts.

napa logo

Marty’s Diesel Garage, LLC is a certified NAPA Auto Care and NAPA Truck Center, we are able to provide the benefits of an established national entity while maintaining the personal touch of a locally and family owned business.  As a NAPA Auto Care Center, we follow a strict Code of Ethics so customers will know up front what to expect

fleetservicesbuttonFleet Services We know how important it is to keep your business vehicles on the road. We promise to give our fleet business customers high priority and get them serviced as quickly as possible.  Marty's Diesel Garage LLC provides a full range of fleet services to our customers to meet their needs. 

Big or Small, we do it all!  Automotive repairs, service, and maintenance on compact cars to heavy diesel engine and fleet vehicle service maintenance, Marty's Diesel Garage servicing the Homer City, Blairsville, Indiana area in Pennsylvania is a full service automotive and diesel truck repair garage.   At Marty's Diesel Garage , LLC we use products and parts that we know work, and are backed by vendors and maunufactures. That does not always mean the most expensive or cheapest parts. We may use NAPA, OEM, several aftermarket brands, or even sometimes used depending on the situation. Marty's is a NAPA Auto Care and Truck Center,  a Preferred Jasper Engines & Transmissions Owner Installer with ASE Certified technicians.

Call today (724) 479-8000 or make your appointment online.

Marty's Diesel Garage, LLC

location small2860 Old US 119 Hwy S,
Homer City, PA  15748

CALL: (724) 479-8000



Shop Hours

Weekdays:  8:00 AM - 5:00 PM
Weekends:  By Appointment

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jasper preferred