Our Location

Zip Drug Testing is a mobile collection service. We do not have a physical location as we provide onsite collection services to you or your business. All that is needed to perform a collection is a restroom and a small area to set up our supplies. Zip Drug Testing will travel anywhere near the Houston area and surrounding cities. 

In addition to traveling to our customers, Zip Drug Testing also has a mobile restroom trailer that meets DOT standards. We are able to meet at any location to complete the drug testing.