Engine repair service near Princeton Junction, NJ

This is the best mechanic shop I have been to. They are kind, helpful, and reasonable. They always try to fit me in for last minute oil changes and honor my coupons even when I forget to bring them. What you see is what you get, I love that.

We've been going to Carlo's for about three years now, and have nothing but GREAT things to say about this establishment. We've dealt with mechanics in several states across the U.S. and overseas, and Carlo's is the most comfortable place we've every dealt with. They are excellent about contacting us with an estimate - and options about repair work (what needs to be done immediately, what we could reasonably do ourselves, etc.) - before making any repairs.

Too bad I cannot rate them with 0 stars as 1 is way too much. took my car for an oil change and found an oil piddle under my car the next day. the car is 3 years old and never leaked. took the car to the authorized dealer and they told me that "who ever performed my previous oil change did not do it right". in addition, it did not feel good when they tried to sell me all these unnecessary things including the break system flush after it was done 6 months ago. don't take your car there. they cannot do a simple job as an oil change right, but they will try to sell you everything you don't need.

Sterling and expert service. My '05 Corolla with 315k miles, purrs like a kitten thanks to John and his team at Motorworks. Got an oil change, two new tires and front end alignment. Car is running great. Thanks!

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.