We Specialize in Convivence. Same Day, Weekend & After Hours Appointments Available
Mobile & In-Office Drug Testing
(Non-DOT Specialist)
Same-Day Appointments in Mansfield | Mobile Job-Site Testing with after hours & weekend availablity
Industries We Serve
We provide reliable, legally-defensible Non-DOT testing solutions for:
Staffing & Recruiting Agencies (High-volume pre-employment)
Home Health & Hospice Care (Caregiver compliance)
Logistics & Last-Mile Delivery (Amazon DSPs & Couriers)
Construction & Trades (On-site post-accident testing)"
DOT Drug Testing (Collection Only) We provide FMCSA-compliant urine collections for small trucking companies and owner-operators. Please note: We do not offer Breath Alcohol Testing (BAT) at this time.
Pre-Employment Collections: Get your drivers cleared and on the road fast.
Owner-Operator Friendly: Same-day appointments available in our Mansfield office.
Mobile On-Site Collections: We come to your terminal or job site for driver convenience.
Need recurring testing for your business?
DOT 5-Panel Urine Testing (with MRO Review)
FMCSA-compliant urine collection for drivers and owner-operators. We specialize in fast, audit-ready results to get your fleet on the road.
Fully Compliant: Includes MRO verification and Federal CCF documentation.
Specialized Testing: Expertly handled Pre-employment, Return-to-Duty, and Directly Observed collections.
Rapid Service: Same-day Mansfield appointments or mobile on-site collections.
Screens For: THC, Cocaine, Amphetamines, Opioids, and PCP.
Note: Urine collection only; Breath Alcohol Testing (BAT) is not available.
13-Panel Rapid Test (Non-DOT)
Our most comprehensive screening for employers and agencies requiring immediate, high-level results. This rapid test provides a wide-spectrum view of workplace safety in minutes.
Extensive Coverage: Includes standard panels plus Fentanyl and Alcohol for total peace of mind.
Instant Results: Point-of-collection testing provides "Pass/Fail" results on-site, perfect for rapid onboarding.
Mobile or In-Office: Available via our mobile unit for job sites or by private appointment in Mansfield.
Enhanced Safety: Ideal for high-risk industries, post-accident screening, and "Reasonable Suspicion" situations.




Non-DOT 5 Panel Oral Fluid Testing
5-Panel Oral Fluid Screening Our saliva-based testing is the ultimate solution for employers seeking a non-invasive, observed, and virtually "cheat-proof" collection process. Unlike urine tests, oral fluid collections are performed in plain sight, eliminating the risk of subrogated or adulterated samples.
Targeted Substances: Cocaine, Marijuana, Opiates, Amphetamines, and PCP.
The Advantage: Perfect for immediate on-site hiring, job fairs, or post-accident screening where restroom access is limited.
Efficiency: Fast collection with laboratory-grade accuracy
The "TestWise Edge" for Employers
TestWise Labs eliminates hiring delays with same-day, mobile, and by-appointment urine collections—providing businesses and small fleets a faster, professional alternative to crowded public labs."




All laboratory-based testing is processed through Phamatech, a SAMHSA-certified laboratory, ensuring the highest level of federal accuracy and legal defensibility."
What to Have For Drug Testing Appointment:
Government-Issued Photo ID: (Driver’s License, Passport, etc.)
Employer Authorization: (Paper form or digital registration code)
Medication List: (Specifically for MRO review if a lab test is required)
DOT Physical Card: (If they are doing a bundled DOT physical and drug screen)
Contact Us
We’re easy to reach — call, text, or email anytime!
📱 Call or Text: 817-865-7990
✉️ Email: info@testwiselabs.com
We’re Open 7 Days a Week! Mobile DNA Testing Now Available in DFW & Fort Wayne IN
In-Office Appointments: Mon–Fri 8:00 AM–8:00 PM | Sat–Sun 9:00 AM–6:00 PM (Mansfield TX only)
Mobile DNA & Fingerprinting: Mon–Fri 8:00 AM–8:00 PM | Sat–Sun 9:00 AM–8:00 PM (Dallas/Fort Worth & Fort Wayne IN)
Drug Testing: Available 24/7 — please call 817-865-7990 to schedule (Dallas/Fort Worth Only)
