Contact Us

Have Questions?


It's what we do—it's who we are. 

We provide complete screening services nationwide on-site—background checks, drug testing, COVID-19 and occupational medicine/ medical surveillance

Call WSS now at (855) 572-5577 and our certified and discrete mobile collectors can be on their way to any location they’re needed within 15 minutes.

How Can We Help?

Our Headquarters

1140 Westmont Drive, Suite 330
Houston, TX 77015

(855) 572 5577