My experience was that PGW treats candidates in a strange way. I had to undergo testing that did not apply to my position, and felt a bit treated like a "child" so to speak. I was asked to produce a physical diploma (no idea where that would be) when I have a bachelor's degree. HR was involved heavily in the whole process including the in person interviews, which is unnecessary and inaccurate for the kind of job I was applying for. Anytime I went on site I was greeted by a different person, which was odd. They do give physicals, alcohol and drug testing for office positions as well.