Emissions testing service near Princeton Junction, NJ

Bitner Automotive is a 3rd generation business started in 1958 as a heavy equipment and auto repair service. In the late 1960, the business was grown to include racing and performance engines. We are constantly investing in new technology to improve our services. Over the past 20 years we've added a dynamometer for engine tuning and a crank shaft balancing system to enhance the machine shop. We have a clean and well staffed shop, and our employees are experts in their fields. Diesel repair, performance enhancement, engine restoration, auto repair, and aftermarket customization are all services that make Bitner Automotive a unique auto facility.

This station is awesome! Chris, the manager, is one of the best managers of a service station I have ever experienced. He is consistent, helpful, attentive,honest and treats everyone equally. He does not try and sell you what you don't need and backs up all his work. This place is definitely one of or the best service station in the area. Hats off to the owner for having a great employee like Chris!!!

If you live in central/south jersey (or a reasonable distance).  Owns a car you care about and/or plan to own for years. Don't want to pay dealership price for the same, and in most cases better customer and car service.  And/or need a knowledgeable, trustworthy, dependable, courteous and cost-effective auto technician...YOU SHOULD KNOW UNION LINE GARAGE IN HOPEWELL.   These guys are one of the best in the business. I have so much confidence in them that 'twas it not for legal reasons, and the size of my bank account...I would offer to pay for your repairs at another shop if you can prove said shop provided better workmanship, price and service than Union Line Garage. 

Our ASE technicians are certified to diagnose and repair your vehicle's engine, brakes, suspension, electrical, cooling systems as well as perform maintenance such tune-ups, oil changes and fluid changes.