Why Choose Our Partner Clinics
How to Get Drug Testing in West Covina
Order Online
Select your test and choose West Covina 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 West Covina
Labcorp
420 W Rowland St, Covina, CA 91723, USA, West Covina, CA
(626) 339-6048
Quest Diagnostics
553 S California Ave Ste A, West Covina, CA 91790, USA, West Covina, CA
(626) 718-7660
Quest Diagnostics
554 E San Bernardino Rd Ste 103, Covina, CA 91723, USA, West Covina, CA
(626) 430-8943
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.