Drug & Alcohol Testing– In-Person & Mobile
DOT & Non-DOT Drug Testing Services
Fast, Professional Services in Midland and Odessa
Call or Text: 432-315-2390 | Mobile Appointments Available
Need a Drug Testing Program You Can Trust?
We offer in-person and mobile Drug Testing services for individuals, families, and businesses across Midland/Odessa/Surrounding Areas
Our mission is to deliver testing services that are accessible, professional, and done right the first time — whether that’s on-site or in-office.
Mobile appointments available
Post-accident, random testing, reasonable suspicion, follow up
Same-day and after-hours availability
Experienced, professional collectors who get it done right the first time
Who We Serve
We Provide Drug & Alcohol Testing For:
Oilfield companies
CDL & transportation fleets
Construction & trades
Clinics & healthcare
Staffing agencies
Schools & childcare
Government contractors
Individuals needing testing
Our Drug Testing Services
DOT Drug Testing
Required for safety-sensitive employees.
We provide:
✅Pre-employment
✅Random
✅Post-accident
✅Reasonable suspicion
✅Return-to-duty
✅Follow-up testing
✅Clearinghouse compliance support
Non-DOT Drug Testing
Perfect for all non-regulated employers.
Ideal for:
✅Hiring decisions
✅Workplace safety
✅Annual or random programs
Types of Drug Tests Available
✅Urine
✅Oral fluid
✅Observed collections (as required)
✅Rapid testing
✅Lab-based testing
✅ DOT 5 Panel Testing
✅ Hair, Nail, & Blood Spot Card
Not sure what test you need?
Call or text 432-315-2390 to ask!
Alcohol Testing Services
We Provide:
Breath Alcohol Testing (BAT)
DOT-confirmation testing
Post-accident alcohol testing
Random program alcohol testing
Onsite / Mobile Drug Testing
We Come to You — Anytime. Anywhere.
Perfect for:
Oilfield rigs
Construction sites
Trucking yards
Hiring events
Post-accident calls
Remote sites
Benefits of Mobile Testing:
Zero downtime
Reduce employee travel
Fast dispatch
Day, night & emergency availability
Accurate records and documentation
What To Bring
Valid photo ID. Arrive hydrated; tampering or substitutions will be documented.
Employer authorization or court paperwork (if applicable).
For DOT: chain-of-custody form or eCCF info (if provided by employer).
List of current medications (optional, for MRO only when requested).
Payment method (in-office unless billed to employer).
Chain-of-Custody Protection (COC)
We Follow Strict Chain-of-Custody Procedures
✅Identity verification
✅Secure specimen handling
✅Proper sealing & packaging
✅Verified custody control forms
✅Documentation stored properly
✅Lab-certified processes
Our Testing Process (Step-by-Step)
Step 1:
Employee presents valid ID.
Step 2:
Explanation of Procedure
Step 3:
Secure Collection
Step 4:
Sealing & Chain-of-Custody Form
Step 5:
Laboratory Testing (if applicable)
Step 6:
Result Reporting to Employer
Laboratory Network
We coordinate testing through a network of qualified, independent third-party laboratories. Specimens are handled using strict chain-of-custody procedures to support accurate, defensible results.
Lab-based screening and confirmation (when required)
Documented chain-of-custody from collection through reporting
Secure result reporting to the authorized contact
Laboratory selection may vary by test type, client requirements, and location.
Frequently Asked Questions
💉 Drug & Alcohol Testing FAQs
Q1. What kinds of drug tests do you perform?
We perform urine, hair, saliva, and breath alcohol testing for both DOT and non-DOT purposes.
Q2. Are you DOT certified?
Yes. Our collectors follow DOT Part 40 procedures and use approved labs for all regulated testing.
Q3. Can individuals get tested, or is it employer-only?
Both. We serve walk-ins, court-ordered clients, and employer programs.
Q4. How soon are results available?
Instant tests can show preliminary results the same day; lab confirmations typically take 24–72 hours.
Q5. Do you offer on-site or after-hours testing?
Yes, mobile and 24/7 collections are available for post-accident or emergency testing.
Why Clients Choose Us
🟢 DOT & Non-DOT Certified: Collectors trained to Part 40 standards.
🟢 Local & Reliable: Midland + Odessa, same-/next-day slots.
🟢 Rapid Reporting: Instant screens & fast lab confirmations.
🟢 Secure Chain-of-Custody: Documented, auditable process.
🟢 Corporate-Ready: Randoms, post-accident, return-to-duty.
🟢 Mobile Available: On-site collections for employers.
🟢Multi-service provider (fingerprinting, I-9, DNA, apostille)
Where We Serve
In Office Services Available!
Can’t come to us? We’ll come to you
We provide mobile testing appointments to:
Offices and workplaces
Job sites
Construction sites
Truck yards and fleet locations
Warehouses
Hospitals and medical facilities
Nursing homes and assisted living facilities
Courthouses
Jails and detention centers
Schools and training centers
Homes, when appropriate
Other approved on-site locations
Proudly serving Midland-Odessa and surrounding areas.
Our Laboratory Network
All specimens are collected using proper chain-of-custody procedures and sent to trusted third-party laboratories for processing. This helps ensure accurate reporting, secure handling, and dependable turnaround times for employer and individual testing services.
Lab partners: CRL, Quest Diagnostics, Medtox, USDTL
MRO review available: Yes
DOT and Non-DOT testing support
Employer program support for random, post-accident, and pre-employment testing
Get in touch with us
432-315-2390
808 Tower Dr. Suite 10, Odessa, TX 79761
Monday-Friday 8:30-5:30, Saturday 9:00 a.m.-1:00 p.m.
Follow Us
TAF Diagnostics Services provides fast, certified testing, identiity and apostille services you can count on. Proudly serving the Midland-Odessa area with in-office and mobile appointments, we’re your trusted partner for reliable, convenient, and accurate document services.
Services
Background Check
Gender Reveal
More
Contact Us
432-315-2390
808 Tower Dr. Suite 10, Odessa, TX 79761
Monday-Friday 8:30-5:30, Saturday 9:00 a.m.-1:00 p.m.
© Copyright 2026. TAF Diagnostics Services. All rights reserved.