Location details
5600 Arapahoe Ave, Boulder, CO 80303
M-F 7:00 AM - 4:00 PM (Closed 12:00 PM - 1:00 PM for lunch)
Boulder Office
Drug & UA testing location in Boulder, CO. Call ahead to confirm hours before you go, since collection windows change.
About Boulder Office
The Boulder Office keeps a weekday-only schedule that opens at 7:00 AM, one of the earliest start times among Boulder-area sites. It closes from noon to 1:00 PM for lunch, so aim for a morning or mid-afternoon visit. Boulder has one other listed site, Liabaco Boulder, which covers evenings and weekends if this schedule does not work for you.
Good to know
- Opens early — at or before 7:30 AM
- Closes mid-day — check the lunch window before you go
Boulder is about 23 miles from downtown Denver. Boulder has 2 listed testing sites. The nearest other site is LIABACO BOULDER, 2 miles away.
Do you have to call a UA line every day in Boulder?
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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