MPI Diagnostics Inc. 4280 Chestnut Street, Emmaus, PA 18049

"The absolute BEST of all the rest!!! Douglas, Owner is awesome, will explain everything in detail.. and Corey, the greatest Mechanic. Of all time!"

"Fair pricing, very strong mechanics with a lot of experience. Trustworthy."

"Doug and Cory are amazing! Doug is very knowledgeable, respectful, and just all around an awesome guy! He analyzes all possible issues with your vehicle and rules out the ones that are too costly/time consuming, leaving the customer with the best option for time and money. Cory is a hard worker and gets the job done on time!"

"Untruthful about the condition of a part I took there to be machined to try to get more money. Also they damaged the part trying to mount it on their machine."

"This guy needs serious mental help. He knows everything! I never heard so much BS in my entire life. Why his mechanic stays there is a mystery???? The mechanic is very good. If you like BS and have lots of money to waste you'll love this insane asylum. This is the weirdest auto shop I ever been to. You will receive enough paper work to start a library when you pick up your car and enough BS to cover a field."