Mufflers repair service near Princeton Junction, NJ

These guys know what they are doing. On time service and affordable care for your auto, they went out of their way to make sure my issues were resolved. They balanced/aligned my ride better than any dealer will tell you they can do. They know how to service all makes and models, it is worth the trip even if you are not from the Monroe area. Thanks Ed.2014/Audi/TTS

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. 

I have lived in this area for about six years and have tried as many mechanics. After searching for several years I stumbled upon AAMCO and more importantly Jerry the owner of this franchise. I only went here because of a Supersaver Discount I bought for here but I have remained long after it has been gone. Jerry is one of the few honest, down to earth mechanics left in the business. He tells you when things need to be replaced and when they can be stretched out, he really cares about his customers and his workers. His prices are more than fair and when I had my AC fixed and it stopped working I brought it in and he fixed within 24 hours. He stands behind his work and is a man of integrity anyone who comes here will be pleased with the work you get done!

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.

What an outstanding, ideal, model mechanic and business! After much research and speaking with several mechanics and repair techs, I found Walko Automotive to be the best solution to my bad hybrid battery. Walko Automotive helped replace my 2007 Toyota Prius battery in less than 2 hrs for THE MOST reasonable price. They offered a two year warranty and with their already outstanding business history, Master Tech certifications with hybrid vehicles (and any vehicle really), and a positive, family-oriented atmosphere, they were sure to deliver in every way you would expect the best and most trustworthy mechanic should. Thanks to Andy, Kyle, Diana and the rest of your team involved in helping solve this issue. You all have my business for life! :D :D :D -Julian Jenkins

This place was great. The guy who runs it might be the nicest "car guy" I've ever met. They drove me home and called me with what they found. Carl went over everything and when I asked a question he was so polite and patient. They even picked me up after the work was done. I can't say enough about Carl or the work they did. My car runs great now and I am going there for everything from now on. They do everything. It's awesome.