Welcome to Auto Shop of Middlesex

We are a New Jersey State certified, large independent, family run Auto Repair, Performance, Emission Repair and Tire Center. ASE and ATTP certified Mechanics. We specialize in foreign and domestic vehicles, including diesel repairs and service. We perform Engine and Transmission rebuilds and all our work is backed up with a Two year, 24,000 mile warranty on all our parts and labor. We provide detailed free estimates, including 10% discounts to military personal, Veterans, Senior Citizens and all AAA Members. We service all major fleet accounts with special discounted pricing. We specialize in Engine Diagnostics, ABS and Traction control systems.

If performance is what you are after, Auto Shop Performance has now partnered up with Almighty Racing for all your performance Upgrade needs, including full restorations. Our specialty includes Dodge, Chevy, Jeep, Honda, Acura, Lexus, Infiniti, including old school muscle cars, and European vehicles. Everything from full custom exhaust systems, Performance Intakes, Turbo chargers, Superchargers, Performance brake systems and suspension kits, ECM upgrades, Exterior Appearance packages, Custom Full body Paint jobs, Performance Engine upgrades, Race clutch kits, Lighting Upgrades and so much more. The only performance one stop shop in Middlesex New Jersey.

We are now an official "Goodyear Service Center"

We are a Factory Service Center for LEXUS, BMW, RANGE ROVER, MERCEDES, AND AUDI