3 Locations in the San Antonio Area

The Fastest Labs X-Factor

  • Clients Seen
    Within 5 Minutes
  • Results Reported
  • Can Meet Or
    Beat Pricing
What Makes Fastest Labs Different?

Cleanest labs & drug testing facilities
Accurate results, usually within 24 hrs
Highest service ratings in the industry
Affordable, competitive prices

Client Testimonials

  • Fastest Labs Would definitely recommend!
  • Fastest Labs Super fast and really clean. The staff was very friendly and helpful.
  • Fastest Labs Great experience.
  • Fastest Labs Very happy with their service.
  • Fastest Labs Great and friendly customer service as soon as I walked in.
  • Fastest Labs Very thorough!
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Our Testing Services

We offer immediate and comprehensive drug testing services focused on helping individuals and employers.