Engine repair service near Marlborough, MA

Had them "build" an EJ25 subaru motor for me not long ago. After 3k miles it is burning 1qt every 3k miles, and visibly smokes in boost and on decel. Alex assured me "the motor isn't broken in yet" at 2k miles. Its only gotten worse and I just continue to get run in circles. Don't go here to get an engine "assembled" go somewhere that's actually going to BUILD it and stand behind it. A few dynos and 300 facebook reviews totaling 4.9 stars is very capable of fooling your wallet!

Our family has been taking our cars to Shell in the Square for years now, both for minor, expected, and unexpected repairs. We rely on the staff's judgement on our old car and have gotten excellent advice, timely repairs and are well satisfied with their service.

Been going here for years and always suspected he was up to no good..he is a liar and breaks your car so you have to go back..I sent a friend and he switched out my friends battery for a crappy one..Do NOT let this person near your car..just a thief and liar..last thing did with him was an oil change..never put in a new oil filter but lied that he had

I have been taking my cars to John at QAT for many years. I have never been disappointed or surprised with the services offered. His prices are always fair and he treats you like a true valued customer. Give john a shot, customer comes first.