Specializing In Drug and Alcohol Testing
24HR Service

Partnering with Guard Guys has completely streamlined our process for drug screening and has literally saved us hours of work trying to find labs and coordinate paperwork and testing. They are a rare find with their attention to detail and superior customer service!

Elizabeth is a rock star and down to earth girl who loves to help. All trucking companies or drivers should come here for drug testing. Awesome place

Best place for drug testing. They were fast, very friendly and got results right away.

I recently visited OnSite for my pre employment drug testing and I was pleasantly surprised at how fast and simple the whole experience was. There was no waiting and I was able to get in and out fairly quickly. Elizabeth was very kind and walked me through the process. I would definitely recommend this place to anyone looking.

Best customer service. I really appreciate all

Highly recommend doing your testing at OnSite the people take their job seriously, and are very fast and efficient. Big thanks to Charlie and Elizabeth

This is the best place to get any kind of drug testing or background check done. Veteran owned and operated, and the best prices and services your going to find. Look no further, this is the one. The staff here are amazing, trustworthy people.

Top notch! Professional and helpful!

I highly recommend this for all your testing and consulting needs!
VERY PROFESSIONAL! Excellent staff and great communication!! FAST FRIENDLY and you feel treated like family.
HIGHLY RECOMMEND!!

I was happy to find Onsite Drug Testing. The staff was friendly and helpful. They really put you at ease with the process. I would happily recommend to anyone who is looking for an honest and trustworthy drug testing company.