DOT Drug Testing
Federally compliant DOT drug screening for CDL drivers and safety-sensitive employees, following 49 CFR Part 40 standards.
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Kaufman County’s Trusted Screening Partner
Fast, Accurate Drug & Alcohol Testing You Can Count On
DOT and non-DOT drug testing plus qualified breath alcohol testing for employers, CDL drivers and individuals — right here in Terrell, TX.
- 49 CFR Part 40 compliant
- Walk-ins welcome
- Mobile & after-hours
DOT Qualified
Same-Day Results Available
Mobile On-Site Testing
Employers & Individuals
What We Do
Comprehensive Testing Services
From federally regulated DOT programs to flexible workplace screening, we make compliance simple.
Non-DOT Drug Testing
Flexible, employer-customized drug testing for pre-employment, random, reasonable-suspicion and post-accident programs.
Learn moreBreath Alcohol Testing
Qualified breath alcohol testing (BAT) using evidential-grade devices for DOT and workplace programs.
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For Trucking Companies
Keeping Trucking Simple With Nationwide Services
We offer a complete online solution for all your testing needs. Once you’re on board, we take care of everything — Drug, Alcohol, and Physical tests — so you don’t have to worry about a thing.
NationwideCollection sites coast to coast.
One online accountDrug, alcohol & physicals, all managed for you.
Audit-readyCompliant with 49 CFR Part 40.
Why IMS Screening Solutions
Compliance made convenient
Employers and drivers across Northeast Texas choose us because we combine federal-grade accuracy with the flexibility a busy workplace needs.
- Qualified collectors trained to DOT 49 CFR Part 40 standards.
- Fast turnaround with same-day and rapid testing options.
- Mobile & after-hours service that comes to your job site.
- Walk-ins welcome — no long waits, no hassle.
Accurate
Lab-confirmed, defensible results.
Fast
Minimal downtime for your team.
Mobile
We come to your site.
Friendly
A respectful, private experience.
Simple Process
Get Tested in 4 Easy Steps
1
Call or Walk In
Reach us at 972-210-7119 or stop by our Terrell office.
2
Quick Check-In
Bring a photo ID and any required authorization forms.
3
Sample Collection
A qualified collector handles your test quickly and privately.
4
Get Results
Results are reported securely — many available same day.
Where We Work
Proudly Serving Northeast Texas
On-site mobile testing available throughout our service area.
Kaufman County
Hunt County
Rockwall County
Smith County
Van Zandt County
Bowie County
Resources
From Our Blog
Guides and answers to help employers and drivers stay compliant.
Compliance
DOT vs. Non-DOT Drug Testing: What’s the Difference?
If you employ drivers or safety-sensitive workers, knowing the difference between DOT and non-DOT testing protects your business. Here’s a plain-English breakdown.
Testing 101
What to Expect During a Breath Alcohol Test
Walking in for a breath alcohol test? Here’s exactly how the process works, how long it takes, and how results are reported.
For Employers
The Employer’s Guide to Building a Drug-Free Workplace
A clear, practical roadmap for setting up a compliant drug-free workplace program — policies, testing types, and staying audit-ready.