About Truck Diagnostics & Inspections

A Family Tradition

In 1957, Don Socorelis started a Massachusetts vehicle inspection site in Charlestown, MA. In 1959, Don moved his business to its current location in Woburn, MA. Now the company is owned and operated by Don’s son Peter. Peter has been involved in the business for 42 years beginning at age 10. Also, Peter’s son Joseph is now learning the business.

The commercial mobile division has been in operation for ten years. We believe our mobile fleet is the best in the business, and our technicians have years of experience with mobile inspections.

Meet the owner

Owner and operator Peter Socorelis, brings this service to the state of Massachusetts with 30 years experience as a federally certified air brake instructor as well as a former CDL class instructor, and has been doing D.O.T. inspections for the same of period fo time. Currently, Peter has a team holding well over fifty years of combined experience in mechanical maintenance and management.