Why Choose Our Partner Clinics
How to Get Drug Screening in Houston
Order Online
Select your test and choose Houston location
Visit Clinic
Go to the lab at your convenience - walk-ins welcome
Quick Test
10-15 minute appointment, no wait times
Get Results
Secure online results in 1-3 business days
Testing Locations in Houston
Labcorp
7207 Gessner Rd, Houston, TX 77040, USA, Houston, TX
(713) 561-4453
Labcorp
1200 Binz St Ste 140, Houston, TX 77004, USA, Houston, TX
(713) 526-1423
Labcorp
427 W 20th St Ste 504, Houston, TX 77008, USA, Houston, TX
(713) 869-7206
Labcorp
7400 Fannin St Ste 145, Houston, TX 77054, USA, Houston, TX
(713) 796-9289
Labcorp
7500 Fannin St #250, Houston, TX 77054, USA, Houston, TX
(713) 424-7660
Quest Diagnostics
1200 Binz St Ste 115, Houston, TX 77004, USA, Houston, TX
(713) 527-8058
Frequently Asked Questions
Do I need an appointment for Drug Screening in Houston?
Many of our partner clinics welcome walk-ins. However, calling ahead can reduce wait times and ensure availability.
What insurance plans are accepted?
Most clinics accept major insurance plans. Contact the specific clinic to verify your coverage.