About the Service
Proofline Testing Group provides professional drug testing services in Houston, TX for individuals, employers, and organizations. We offer both DOT and non-DOT drug testing with accurate and timely results.
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Our testing services are ideal for pre-employment screening, random testing, post-accident testing, and court-ordered requirements. We ensure a confidential and efficient testing process for every client.
SERVICES OFFERED
Our Drug Testing Services
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DOT Drug Testing
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Non-DOT Drug Testing
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Urine Drug Testing
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Hair Follicle Testing
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Rapid Drug Screening
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Court-Ordered Drug Testing
We offer both onsite and mobile drug testing services throughout Houston, TX. Our mobile services allow us to come directly to your location for fast and convenient testing.
Convenient Testing Options
Why choose Us
Why Choose Proofline Testing Group
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Fast & Accurate Results
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Confidential Testing Process
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DOT-Compliant Testing Available
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Mobile & Same-Day Appointments