Drug & UA Testing Sites in Longmont, CO

3 testing locations in Longmont. Each listing shows the address, hours and phone number — call ahead to confirm hours before you go, since collection windows change.

Testing locations in Longmont

Longmont Office

390 Lashley Street, Longmont, CO 80504

(303) 772-4494

M-F 7:00 AM - 5:00 PM (Monitoring Only) 7:00 AM - 4:00 PM (Closed 12:00 PM - 1:00 PM for lunch)

Do you have to call a UA line every day in Longmont?

Knowing where to test is only half of it — most people on probation also have to call a check-in line every morning to find out whether their number was called. UA Near Me makes that call for you, every day, and texts you the recording so you never miss a test.

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Testing sites near Longmont