Fastest Labs West San Antonio
With more than a decade of industry experience, FastestLabs® is proud to offer a complete range of drug, alcohol, and DNA testing services for individ…
6420 NW Loop 410, Suite 102, San Antonio, TX 78238
Employer platform for Fastest Labs West San Antonio
Plan Your Visit
Walk-ins welcome — no appointment needed for drug tests and basic screeningsAccepting new patients — open to first-time and one-time visitsWheelchair accessible facilityWeekly Hours
- Mon – Fri
- 8 AM – 5 PM
- Sat – Sun
- Closed
Before You Arrive
10-Panel Drug Screen
15–30 minutesStay hydrated. Bring a list of current prescriptions in case of MRO review.
Full prep guide5-Panel Drug Screen
15–30 minutesStay hydrated. Bring a list of current prescriptions in case of MRO review.
Full prep guideHair Follicle Drug Screen
10–20 minutesDon't shave your head before the test. Hair treatments and dye are fine.
Full prep guideSputum Drug Screen
10–20 minutesNo eating, drinking, smoking, or gum for 10 minutes before.
Full prep guideRegulated DOT Drug Screen
15–30 minutesStay hydrated but don't overhydrate. Bring prescription list for MRO review. CBD products may cause a positive.
Full prep guideTexas Compliance Notice
DOT published final rule allowing hair testing as an alternative to urine testing for pre-employment drug screening of CDL holders. Employers may opt in to hair testing programs with proper MRO review procedures.
Community Expert
Services
9 servicesServices available at Fastest Labs West San Antonio. Schedule through BlueHive for guaranteed network pricing.
Drug Testing
(8)12-Panel Drug Screen
10-Panel Drug Screen
5-Panel Drug Screen
Hair Follicle Drug Screen
Est. $100-$300 avg in Texas
Sputum Drug Screen
Est. $15-$53 avg in Texas
Regulated DOT Drug Screen
Urine Drug Screen
Est. $20-$60 avg in Texas
Lab Tests
(1)Urinalysis
Est. $20-$75 avg in Texas
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Learn More About Our Services
Explore detailed guides for the occupational health services available at Fastest Labs West San Antonio.
Industries Served by Fastest Labs West San Antonio
Learn how employers in these industries use providers like Fastest Labs West San Antonio for compliance and workforce health.
Frequently Asked Questions About Fastest Labs West San Antonio
Common questions about services, hours, and scheduling at Fastest Labs West San Antonio in San Antonio, TX.
Nearby Providers
Other in-network occupational health providers near San Antonio, TX.
Texas MedClinic Urgent Care - Ingram / Loop 410
Any Lab Test Now - San Antonio (North Central)
Concentra Urgent Care - San Antonio Northwest
Gonzaba Medical Group - Northwest Medical Center
CVS Minute Clinic - San Antonio - Culebra
Concentra Urgent Care - San Antonio West Loop 410
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