Top notch service!!! Very satisfied. Gary is very knowledgeable and honest. I would definitely go back and I have already recommended him to my family and friends.  - Roxanne D. (5 star review on Google)

Great service. In and out quick!!! Would definitely recommend it!!! Gary and his crew took good care of me! - Jason B. (5 star review on Google)

Very impressed with the work Gary has done on my 2005 blown GTO!! Work is done right the first time and he is honestly priced. I was very impressed with how meticulous he works. He is one of the few people I trust to do work on my car.  - Michael J. (5 star review on Google)

Very friendly. Fast and timely work. Had 4 tires mounted and balanced. Turned out to be balanced perfect, meanwhile at less than half the price of Platt's shop down the street!!! A+ and highly recommended.  - Joseph S. (5 star review on Google)

Gary does fantastic work. He is the only person I will allow to work on my Corvette. Very professional. I wouldn't take my cars to anyone else. A really great guy. - Dee D. (5 star review on Google)

I have 5 vehicles in our family, and I don't trust them to anyone but GC Automotive on John St behind the Dunkin Donuts in Jamesburg. Gary works on everything from family to antique to race cars. He always gives you options and has even talked me out of repairs till they were needed. He could have charged me for a new muffler but instead he welded my old one and it lasted 4 more years. He and his techs are great and are always there if you have an emergency and you need them for a last minute problem. You don't see too many other garages in town that have a Rolls Royce or Bentley in the lot at some time. That tells you how good he is, and he's honest and has reasonable prices. - Darren K. (5 star review on Google)

Gary is honest. Support your local business. - Seeta S. (5 star review on Google)

Gary is honest a great at custom work. I brought him my stance coilovers for 86 Z31 turbo, and boy was I impressed amazing quality a service. If you want honesty a quality, he's the man to see. Thanks again for taking care of the big task at hand. If you need custom work, he's the guy to see :-). - Jeremy T. (5 star review on Google)

Going to GC Auto was an all-around fantastic experience. Great people and work that is second to none. Would recommend to anyone! - Nicole H. (5 star review on Google)

Excellent and honest mechanic at fair prices. Gary has serviced all of my cars from new to muscle car to antique. Best in the Central NJ area. - John L. (5 star review on Google)

Top independent service and repair. Dependable, competent, and honest. - David G. (5 star review on Google)

Gary is great; he explains things in a language that a non-car person can understand. I trust him to take good and honest care of my daily driver and with my baby, a 1965 Mustang! - Cathi P. (5 star review on Google)

GC Automotive is honest, reliable, and do quality work at a reasonable cost; they only do the work that is required. I'm very pleased with the repairs that they have done on my Nissan Maxima. GC was recommended by my neighbor, and I would recommend them to anyone who needs repairs or service on their vehicle. - Hanna L. (5 star review on Google)

First of all, I would like to say I have been using GC Auto for several years & have recommended several of my friends and neighbors. Over the years I have found Gary to be honest & reasonably priced. In that business it is not always easy to find. He will tell you if you need to do something immediately or you can wait. Again that speaks for itself about his integrity. - Howard L. (5 star review on Google)

Had an odd problem with the computer in my car and other shops couldn't seem to narrow down, but Gary and the guys solved the problem right away for a next to nothing!  - Kevin K. (5 star review on Google)

I have been using GC Auto Performance for over 4 years now. Gary is the only person i let work on any of my cars. He is honest and an expert on automotive repairs and modifications. I have never taken a vehicle back for the same issue. Once its fixed its fixed. Also you dont fix one thing and have another break like some mechanics. He has never pushed me to do unnecessary work on my cars and has talked me out of more expensive options just because he felt it was not needed. I cant say enough good things abut Gary and his crew at GC auto performance. I have a 2010 Mustang GT that he has completely modified for me along with my regular service on all my other vehicles. I have recommended GC to friends and family with no regrets.  - John E. (5 star review on Google)

Great, personal service. - Steven S. (4 star review on Google)

5 star rating from Theresa A. for GC Automotive & Performance on Google

5 star rating from Comfort N. for GC Automotive & Performance on Google

5 star rating from Steven K. for GC Automotive & Performance on Google 

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2 John St
Jamesburg, NJ 08831
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location small (732) 605-1222
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21 Vanderburg Rd
Marlboro Township, NJ 07746
Get Directions

location small (732) 431-4646
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Weekdays:   8:00 AM - 6:00 PM
Weekends: Closed


Weekdays:   7:00 AM - 5:00 PM
Weekends: Closed

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