What We Offer
Comprehensive Drug Testing & Screening Services
From pre-employment drug screening and background checks to court-ordered testing, Miller Lab & Screening Services LLC delivers accurate, certified results — wherever you need us, whenever you need us.
Employer Drug Testing
Comprehensive workplace drug testing programs designed to keep your business compliant and your workforce safe. We handle pre-employment, reasonable suspicion, and post-accident testing.
- Pre-employment screening
- Reasonable suspicion testing
- Post-accident testing
- Return-to-duty testing
- Follow-up testing programs
DOT / Non-DOT Testing
Federally mandated drug and alcohol testing for transportation and safety-sensitive industries. We are fully compliant with Department of Transportation regulations.
- FMCSA, FAA, FRA, FTA, PHMSA compliance
- Alcohol breath testing
- Urine drug screening
- Chain of custody documentation
- MRO review services
Court-Ordered Testing
Reliable, legally defensible drug testing for probation officers, attorneys, and court-mandated programs. Results are documented and admissible.
- Probation compliance testing
- Child custody testing
- Legal proceeding documentation
- Rapid result reporting
- Chain of custody maintained
Random Testing Programs
Managed random selection and scheduling to maintain a drug-free workplace. We handle the logistics so you can focus on your business.
- Random pool management
- Automated selection process
- Scheduling coordination
- Compliance tracking
- Annual reporting
On-Site Mobile Testing
Our certified collectors come directly to your location — office, warehouse, job site, or anywhere you need us. No disruption to your operations.
- Office and workplace visits
- Construction site testing
- Fleet and transportation yards
- Multi-location programs
- Same-day scheduling available
Rapid & Instant Testing
Get preliminary results on-site in minutes with our instant test panels. Confirmation testing available for all non-negative results.
- 5-panel instant tests
- 10-panel instant tests
- On-site result reading
- Lab confirmation available
- Results in 24–48 hours
Alcohol Testing
Breath alcohol testing (BAT) and saliva alcohol testing performed by certified technicians. DOT and non-DOT compliant.
- Evidential breath testing (EBT)
- Saliva alcohol screening
- DOT-compliant procedures
- Certified BAT technicians
- Immediate result documentation
Hair Follicle Testing
Detect drug use over a longer window — up to 90 days — with hair follicle testing. Ideal for pre-employment and legal proceedings.
- Up to 90-day detection window
- Difficult to adulterate
- Pre-employment screening
- Legal and court use
- Lab-certified results
Corporate Programs
Custom drug-free workplace programs for businesses of all sizes. We help you build, implement, and maintain a compliant testing policy.
- Policy development assistance
- Employee education resources
- Supervisor training support
- Ongoing compliance management
- Dedicated account support
Oral Fluid (Saliva) Testing
Non-invasive, observed collection with immediate results. Ideal for post-accident and reasonable suspicion testing.
- Observed collection
- Immediate preliminary results
- Detects recent drug use
- DOT-approved panels
- Lab confirmation available
Background Checks
Comprehensive background screening services to help employers make informed hiring decisions. We verify criminal history, employment records, and more — fast and confidential.
- Criminal history search (county, state, federal)
- Employment verification
- Education verification
- Sex offender registry check
- MVR / driving record check
Don't See What You Need?
We offer custom testing programs for businesses, legal teams, and individuals. Call us 24/7 and we'll build a solution that fits.