mitsubishi shops near Boston?

hey sorry i'm not sure if this is the wrong section but real quick.. i'm wondering if anyone knows of good shops that work with mitsubishi's near Boston, preferably towards the North Shore.. i'm looking to get some quotes for work for future reference but i'm also possibly looking to get my lowering springs installed on Friday if they arrive in time.. i know installing springs is a pretty easy process and i could do it myself except that i dont have any of the necessary tools and only have one day if that to get them in.. any body know of any good local places to call? thanks in advance