Walk-ins welcomeFast service at our Dallas center.
Dallas testing, training & complianceDallas Drug Testing,
Dallas Drug Testing,
DOT Training & Compliance
Professional drug and alcohol testing, mobile collections, workforce training and compliance support for individuals and employers across Dallas–Fort Worth.
One trusted partner. Testing, training and support in one place.
Dallas testing centerWalk-ins • Mobile • TrainingCall 214-275-6300
Mobile on-site testingProfessional collections at your location.
Online Training AcademyCourses, assessments and records.
Popular Dallas–Fort Worth services
Choose the exact testing support you need
Walk into our Dallas center or arrange mobile workplace collections across DFW.
DOT Drug TestingRegulated collections for CDL drivers and safety-sensitive employees.DOT testing in Dallas →Mobile Drug TestingOn-site workplace collections throughout the DFW Metroplex.Schedule mobile service →Pre-Employment ScreeningDOT and Non-DOT testing for employers and job candidates.Plan a new-hire screen →Post-Accident ResponseTime-sensitive drug and alcohol testing coordination.Review response options →Breath Alcohol TestingEmployer, DOT, court, program and personal testing.View alcohol testing →Background ScreeningCriminal packages, education and employment verification.Compare screening options →
One trusted compliance partner
Testing, training and support in one place
Choose the service you need without sorting through separate websites.
Drug & Alcohol TestingDOT, Non-DOT, mobile, post-accident and specialty testing.View testing services →Online Training AcademySelf-paced courses, assessments and completion records.Explore courses →One Simple LeapSubstance-abuse evaluations are available now. Additional education programs are coming soon.View evaluations and programs →
Test First in the news
View all news →A record of service, leadership and growth
Explore media coverage of founder Dwaun Roberson’s commitment to mentorship and Test First Premier Partners’ expanding compliance services.
OT
Omnitrans Public Transit NewsNovember 14, 2012
Coach Operator Mentors Troubled Youth
An archival Omnitrans employee profile tells the story of Dwaun Roberson’s journey from Army transportation specialist to public-transit coach operator and youth mentor.
View coverage details →TIW
The Insider WeeklyJuly 2026
Dallas Drug Testing Facility Expands Mobile Services as Demand Surges for 24/7 Compliance Solutions
The Insider Weekly reports on Test First Premier Partners’ expanded mobile testing capabilities and the growing need for responsive, around-the-clock compliance support.
View coverage details →IBJ
IB JournalJuly 2026
Dallas Drug Testing Provider Expands Mobile Fleet to Meet Growing Demand for 24/7 Compliance Services
IB Journal covers Test First Premier Partners’ mobile fleet expansion and its focus on accessible compliance services for businesses throughout the DFW area.
View coverage details →Start with the essentials
View all courses →Training that respects the job
CDL/DOT Compliance Refresher
CDL driver safety and compliance fundamentals
Moving Violations: Back to Basics
Practical coaching after a preventable driving event
Reasonable Suspicion Training
60 minutes alcohol + 60 minutes controlled substances
Clear by design
Preview courseKnow what your certificate means.
Courses document private safety and remedial training. They are not represented as FMCSA approval, ELDT certification or ticket-dismissal training.