Oral (Saliva) Drug Testing in Dallas and Fort Worth
4-9 Panel Screens • Non-Invasive • Court-Admissible • Mobile On-Site
Why Oral (Saliva) Drug Testing
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Instant results in 5–10 minutes – no waiting for lab for rapid oral screens
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Same-Day oral drug test near downtown Dallas
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Same-Day oral drug test near downtown Fort Worth
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Non-invasive cheek swab – no needles or bathrooms
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Detects very recent use (typically 5–48 hours)
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Difficult to adulterate or cheat compared to urine
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Ideal for pre-employment, random, reasonable suspicion, and post-accident screening
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Fully mobile: We come to your workplace or office in DFW
Court-admissible with proper chain-of-custody
Last updated: September 2026
Premier Drug & DNA Testing Services, LLC offers oral saliva drug screens in Dallas and Fort Worth. Rapid panels can read in minutes. Detection is typically 5–48 hours, so this test fits same-day, post-accident, and on-site employer work. Court-admissible collections use chain of custody.
Same-day oral test near downtown Dallas
The Dallas site is 900 Jackson St, Suite 160, near downtown. Call (972) 898-1846. Monday–Friday, 8:30 a.m.–4:30 p.m. Same-day appointments are often available.
Same-day oral test in Fort Worth
The Fort Worth site is 601 University Dr, Suite 103. Call (682) 882-3784.
Mobile oral screens for employers
We bring oral collections to offices and job sites in DFW so employees do not leave work. Ask for chain of custody if the result may be used in a hearing or a personnel file.
Related pages
See employer mobile testing, urine testing, hair testing, and the contact page to schedule.