Why Choose Our Partner Clinics
How to Get Drug Test in Great Falls
Order Online
Select your test and choose Great Falls 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 Great Falls
Big Sky Laboratory
2509 7th Ave S, Great Falls, MT 59405, USA, Great Falls, MT
(406) 952-0138
Great Falls Clinic Specialty Center Laboratory
3000 15th Ave S, Great Falls, MT 59405, USA, Great Falls, MT
(406) 454-2171
PAML Patient Services Center
401 15th Ave S #203, Great Falls, MT 59405, USA, Great Falls, MT
(406) 493-3692
Quest Diagnostics
401 15th Ave S Ste 107, Great Falls, MT 59405, USA, Great Falls, MT
(406) 750-7795
Quest Diagnostics
401 15th Ave S Ste 107, Great Falls, MT 59405, USA, Great Falls, MT
(406) 750-7795
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.