Medical Lab Services

Testing and Services by Profession

PLS has built a reputation of excellence among healthcare researchers, professionals, medical examiners/coroners and those in the legal and law enforcement fields. The demands of these Houston Medical Lab Services fields evolve at an increasing pace every day. Our job is to connect the needs of your world with that of the most top of the line testing available in laboratory science.

This is why we’re always improving and expanding our Houston Medical Lab Services capabilities, test menu, instrumentation and expertise—a promise of innovation you can always depend on.

PLS mission is to offer the medical community with broad access to meaningful and actionable insights available through esoteric, innovative and technically challenging laboratory services.

We seek to be a supporter, promoter, and early adopter of personalized medicine to our Houston Medical Lab Services clients.

Our Services:

  • Medical Lab Testing
  • Drug & Alcohol Testing
  • Adult Vaccinations
  • Children's Vaccinations
  • DNA/Paternity Testing
  • Individual Testing
  • DOT Consortium
  • On-Site Services
  • Healthcare Students
  • Training
  • Special Offers
  • Corporate Flu Shots
  • Clinical Services

    PLS is Houston premier independent provider of laboratory testing services specializing in clinical toxicology and other vitally important areas of esoteric diagnostics testing that can help enhance care, diagnosis, and Houston Medical Lab Services treatment.

    Testing Services

    PLS brings you the innovative tests and Houston Medical Lab Services that meet the ever-changing world of drugs and diagnostics. Under the guidance of Houston Medical Lab Services experts renowned throughout the Clinical, Forensic, and Research fields, PLS provides an incomparable and impressive menu of tests in numerous different classes and categories.

    Our Houston Medical Lab Services clients turn to us for our innovation, expertise, and service they simply can’t find anywhere else. Many of our tests are the only ones offered in the Houston market.



    SATURDAY HOURS: 8AM-12PM

    $79 Meningitis for College Students

    $45 5-Panel Rapid Non-DOT Drug Test (Employers/Personal)

    $55 10-Panel Rapid Non-DOT Drug Test

    $99 Medical/Healthcare Students 10-Panel Drug Test & School Physical Combo

    $79 Each for Student MMR, Varicella or Hep B Titer

    $49 MMR, Varicella, Hep B, Tetanus Vaccination, For Students While Supplies Last!

    $59 Student Physicals

    $259 Paternity Test! (Legal-AABB Lab)

    ( Prices Valid TO OCTOBER 31, 2017)

    Contact Us Today

    We’re here to help you find answers!

    Why Choose Us?

    • Over 15 Years of Experience
    • Same Day Results
    • On-Line Reporting
    • Fast and Accurate Services
    • Focus on Prevention & Screening
    • Works Closely With You to Facilitate Your Needs
    • Provide Plain-Spoken Guidance, Insight & Advice
    • Coordinate Your Tests, Treatments & Return Visits
    • Majority of Our Services Can Be Performed and Results Provided Without the Need For a Return Visit