Accredited Drug Testing, DNA & Phlebotomy Clinic in Marshall, TX
Visit our headquarters clinic at 203 A W. Pinecrest Dr., Marshall, TX 75670 for walk-in drug screens, AABB legal court DNA, and blood draws with zero long waiting room lines.
- CLIA Compliant
- AABB Accredited Collector
- SAMHSA Certified Lab
- DOT Compliant
- MRO Verified
- ¡Hablamos Español!
Where is the L&T Solutions testing clinic located in Marshall, TX?
L&T Solutions is located at 203 A W. Pinecrest Dr., Marshall, TX 75670 in Marshall, TX. Our clinical collection center offers walk-in urine drug screening, alcohol breathalyzer testing, AABB legal DNA paternity collections for Harrison County Family Court, in-clinic phlebotomy blood draws, and 24/7 mobile unit dispatch across East Texas.
Walk-In & Mobile Services in Marshall, TX
Walk in during business hours or schedule an appointment for priority service.
Walk-In Drug Screening
Fast 5, 10, and 12-panel urine screens with zero hospital wait times. Results in 24–48 hours.
Learn more: Walk-In Drug ScreeningLegal Court DNA Paternity
AABB chain of custody paternity collections ($425 all-in) valid in Harrison County family court.
Learn more: Legal Court DNA PaternityWalk-In & Home Blood Draws
Gentle clinical phlebotomy for doctor-ordered lab work sent to your lab of choice.
Learn more: Walk-In & Home Blood Draws24/7 Mobile Dispatch
On-call mobile collection unit dispatched directly to Marshall homes, businesses, and job sites.
Learn more: 24/7 Mobile Dispatch
Our Marshall Clinic Map & Directions
Located at 203 A W. Pinecrest Dr., Marshall, TX 75670 on W. Pinecrest Dr. in Marshall, TX. Direct client parking at the front entrance.
Convenient Pinecrest Drive Access & Front Parking
Save time and avoid the chaos of regional hospital centers. Our Marshall clinic provides easy-in, easy-out access on West Pinecrest Drive with dedicated parking directly outside our suite entrance.
- No check-in kiosks or long waiting room queues
- Private and temperature-controlled collection suites
- Walk-ins welcome every weekday from 8:00 AM to 5:00 PM CT
Certified, Caring & Multi-Ethnic Healthcare Staff
Our team is part of the East Texas community. We provide compassionate, confidential testing with bilingual staff ready to assist Spanish-speaking donors and families.
- Bilingual client assistance in English and Spanish
- Certified phlebotomy and DOT-qualified collectors
- Strict compliance with Texas Family Code and HIPAA privacy
Marshall Clinic Frequently Asked Questions
What are your Marshall clinic hours?
Our Marshall clinic is open Monday through Friday from 8:00 AM to 5:00 PM for walk-ins and appointments. Mobile dispatch operates 24/7.
Do I need an appointment for a drug screen in Marshall?
No appointment needed! Walk-ins are welcome during clinic business hours. Appointments are recommended for legal DNA collections.
Ready to Visit Our Marshall Clinic?
Visit us at 203 A W. Pinecrest Dr., Marshall, TX 75670 or call 877-329-5339 for immediate assistance.