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- Today's Hours: Closed
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Monday9:00 AM - 5:00 PM (Closed for lunch from 12pm - 1pm)
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Tuesday9:00 AM - 5:00 PM (Closed for lunch from 12pm - 1pm)
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Wednesday9:00 AM - 5:00 PM (Closed for lunch from 12pm - 1pm)
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Thursday9:00 AM - 5:00 AM (Closed for lunch from 12pm - 1pm)
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Friday9:00 AM - 5:00 PM (Closed for lunch from 12pm - 1pm)
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SaturdayClosed
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SundayClosed
After hours and post-accident
24/7 service available.
DRUG, ALCOHOL & DNA TESTING LAB IN McAllen
Clean, Fast Testing. Reliable Results.
When you need drug, alcohol, or DNA testing in McAllen, turn to the professionals at Fastest Labs®. With more than a decade of industry experience, our team of certified collection agents can handle a wide range of personal testing needs, including random employee drug testing, DOT-compliant drug and alcohol testing, paternity and maternity testing, immigration DNA testing, pre-employment screenings and background checks, adoption DNA testing, and much more. Whether you are an individual, a small business owner, the manager of a large company, the director of an athletic league, or the head of a volunteer organization, we are happy to work with you to find a personalized testing solution that meets your unique needs.
Why You Should Choose Fastest Labs
At Fastest Labs McAllen, we are committed to our clients. We go above and beyond to make sure that your drug, alcohol, or DNA testing service is a positive, comfortable experience.
We do this by offering:
- Clean lab facilities
- Fast wait times
- Instant test results
- Complete accuracy
- Mobile testing
- Quality customer care
- Affordable pricing
Visit our video center to see our technology and tour our labs
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Our Testing Services
Solutions for Individuals and Employers-
Special Offer
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Special Offer
Your Simple Testing Solution
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1Request Your Appointment
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2Visit Your Nearest Fastest Labs
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3Quickly Receive Your Test Results
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McAllen DNA & Drug Testing
Reliable, Easy McAllen Lab Testing Services
No other testing lab in McAllen meets our level of customer service, speed, or accuracy. We proudly offer unparalleled drug, alcohol, and DNA testing services throughout the region, all at the very best prices. We even work to meet or beat our competitors’ rates.
When you visit our clean, state-of-the-art lab, our friendly and professional staff will assist you promptly. We’re available to answer your questions and address your concerns throughout the entire process to ensure that your experience with us is entirely enjoyable.