Receive unparalleled service from Magnetic & Penetrant Services Co., Inc.(Mapsco). Our business is dedicated to remaining one of the top finishing companies in the Northwest. We work hard to make sure that we always satisfy your needs.

We are committed to deliver excellence in everything we do. Feel confident that you are receiving exceptional service by choosing Mapsco

Our office hours are:7;30 am to 3:30 pm Monday - Friday PST