About Mainland Testing Center
Mainland Testing Center is Texas Board certified with over 20 years of clinical testing experience. We provide affordable occupational/scholastic drug testing services, and physicals, isometric back/lift test and national background checks.
From corporate businesses to government departments and school districts, we understand the challenges created with new laws and ever-changing screening standards. Mainland Testing Center is a certified Women Business Enterprise (WBE) and a chamber of commerce member.
Based in Texas City, Mainland Testing Center is centrally located between Galveston and Houston, just off I-45 South. On-site and weekend services are available; please call (409) 978-2440 for all your occupational testing needs.
Testing Affiliates
- Psychemedics Corporation
- Quest Diagnostics
- Lab Corporation
- ASAP
- Clinical Laboratory Reference (CLR)
Marie Dimes, Clinical Director
- Twenty plus years in the clinical field
- State Board Certified Histology Technician
- Certified Medical Technologist
- Board Certified Drug & Alcohol Instructor, Cert. #11699
- DOT Drug Screen Collector, Cert. #11188
- EBT Certified Breath Alcohol Tester, CRT. #12557
- Psychemedics Hair Collector