Why Choose Our Partner Clinics
How to Get Drug Test in Round Rock
Order Online
Select your test and choose Round Rock 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 Round Rock
Labcorp
16030 Park Valley Dr Ste 200, Round Rock, TX 78681, USA, Round Rock, TX
(512) 248-8157
Quest Diagnostics
Randalls Store, 2051 Gattis School Rd, Round Rock, TX 78664, USA, Round Rock, TX
(512) 310-8282
Frequently Asked Questions
How long do drugs stay in your system?
Detection windows vary: urine tests detect most drugs for 3-30 days, while hair tests can detect use for up to 90 days.
Is drug testing confidential?
Yes, all drug testing is confidential. Results are only shared with you and any authorized parties you designate.