Texas DNA & Drug Testing: Find Clinic Locations by City

Drug Testing and DNA Testing Locations in Texas: Health Street has 839 Clinics in 201 Cities

Please select a city from the list below to find clinic locations for DNA and drug testing services in Texas.

Occupational Health Services in Texas:

Foster a culture of health and safety in the workplace with our comprehensive Texas occupational health services.

Drug Testing Laws in Texas:

For more information about drug testing laws in the state of Texas:

Marijuana Laws in Texas:

Medical marijuana is approved for people with certain qualifying medical conditions in the state of Texas.