Petroleum Field Laboratories Inc

I would be very cautious of this testing facility. I went here to do a pre employment test. I wish I would have went to the other facility! The day I did my drug test, I hadn't smoked pot in over 2 months. When the woman checked the indicator lines on the cup she told me I was positive for THC.. there was two lines, it was a bit faint but you could clearly see two lines.. They told me I have the right to do the nano particle testing, which was another 200 and some dollars... When the nano test came back, I had ZERO THC particles in my system.. I think they did that as a cash grab, in my opinion.. Very unhappy with them.