Fast, Reliable Mobile Diagnostic Testing
Serving Houston & Surrounding Areas
LLC
“We enhance national laboratory networks by providing reliable local access, rapid turnaround collection services, and compliant specimen handling that supports high-volume diagnostic operations.”
Our Testing Services
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Rapid Urine Drug Screens (5-Panel, 10-Panel)
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Pregnancy Test
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Instant Results Testing
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Post-Accident Testing
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Pre-Employment Screening
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Random Employer Testing
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Mobile On-Site Collection
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DOT & NON - DOT TESTING
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Rapid Influenzas A/B
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Covid-19 Antigen
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Glucose (blood)
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CLIA Waived Testing
AND SO MUCH MORE.....
All services are limited to CLIA Waived methodologies and performed in accordance with manufacturer instructions and federal standards.
Our
Story
Get to Know Us
A Trusted Independent Laboratory
PrecisionPoint Diagnostics is led by experienced healthcare professionals with a background in phlebotomy, laboratory operations, and patient care. We have supported high-volume patient environments, maintained strict specimen integrity protocols, and ensured compliance with all regulatory standards. Our team is trained in accurate specimen collection, labeling, and transport procedures critical to diagnostic testing workflows.
Service Area
Proudly serving Houston and surrounding areas including:
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Katy
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Sugar Land
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Pearland
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The Woodland
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Kingwood
Compliance & Certification
Partnering with Experts
PrecisionPoint Diagnostic operates under a Certificate of Waiver issued by the Center for Medicare & Medicaid Services.
All testing is performed in accordance with federal CLIA regulations.
Quality control procedures are performed on all testing kits in accordance with manufacturer guidelines.
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🏆 Our Commitment
At PrecisionPoint Diagnostics, we don’t just provide a service—we deliver peace of mind.
We are committed to:
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Accuracy – Every test is handled with precision and care
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Compliance – Adhering to DOT and regulatory standards
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Convenience – On-site mobile services tailored to your schedule
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Professionalism – Respectful, discreet, and client-focused care
PrecisionPoint Diagnostic LLC
832-816-5888
Hours: Mon - Fri 8:00am - 5:00pm
Houston, TX- Mobile Service Provider
About Me....
Chanda Caraway is the owner of PrecisionPoint Diagnostics, specializing in mobile drug and DOT testing services. With a background in phlebotomy and a passion for accuracy and professionalism, she delivers reliable, convenient testing solutions directly to clients—ensuring compliance, efficiency, and peace of mind.
