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Quest Diagnostics

Lab Testing at Colorado Mobile Drug Testing - Denver

Drug testing partner location in Denver, CO 80249.

Partner Location

This location is part of Quest's partner network. Services and availability may differ from a standard Quest Patient Service Center. Please call 720-531-1649 before visiting to confirm they accept your lab order.

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Note: tests available at this location depend on its services. Confirm by calling before visiting.

Address

18300 E 71st Ave Unit 135
Denver, CO 80249
Denver County

Hours

Monday8:00 AM – 4:30 PM
Tuesday8:00 AM – 4:30 PM
Wednesday8:00 AM – 4:30 PM
Thursday8:00 AM – 4:30 PM
Friday8:00 AM – 4:30 PM
SaturdayClosed
SundayClosed

Nearby alternatives

More lab options around Denver

About this location

Drug testing partner location. Quest Diagnostics operates one of the largest networks of clinical laboratories in the United States, offering a wide range of diagnostic tests for patients, physicians, and employers.

Listing last updated 2026-04-25.