Greater Houston TX and Surrounding Areas

Mobile Collections and Laboratory Consulting for Compliant High Integrity Testing.

Candor provides on site specimen collection and comprehensive laboratory quality consulting for healthcare organizations and workplace programs from drawing the specimen to protecting your accreditation.

Mobile Collections Laboratory Consulting

DOT Certified Collectors

10+ Years Lab Expertise

ASCP Certified Pathology

24/7 Post Accident Response

Our Services

Two Service Pillars. One Trusted Brand.

We safeguard your lab process from mobile specimen collection to regulatory compliant quality management.

Mobile Collections

Mobile Specimen Collection Services

DOT and Non DOT testing with compliant chain of custody wherever your team is. We come to you day or night.

Workplace safety and DOT Non DOT compliance
Secure documented chain of custody
Pre employment random post accident and reasonable suspicion
Urine oral fluid hair and breath alcohol testing

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Laboratory consulting professional reviewing compliance documentation

CMC Laboratory Consulting

Comprehensive laboratory quality consulting that keeps your lab compliant inspection ready and continuously improving.

Regulatory and compliance audits with gap assessments
QMS development and documentation
Inspection readiness and mock audits
Process improvement and data analytics

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Who We Serve

Built for the Organizations That Keep Healthcare Moving

Both service lines serve the same ecosystem — the professionals and organizations that depend on accurate, compliant testing.

Physician Practices & POLs

Independent & Reference Labs

Hospital Systems & Health Networks

Transportation & Logistics

Employers with Drug-Testing Programs

Construction & Manufacturing

See All Industries We Serve

Why Candor

Precision. Integrity. Results.

We built Candor on four non-negotiable pillars — because your compliance and your patients deserve nothing less.

Precision and Compliance

Every collection and consultation adheres strictly to DOT CLIA CAP and applicable regulatory standards with no shortcuts and no exceptions.

Clinical Expertise

Over 10 years of medical laboratory science ASCP certification and CQPA ASQ quality credentials brought directly to your organization.

Confidentiality and Integrity

We treat every client and donor with dignity discretion and care. Your data and your donors privacy are protected at every step.

Mobile Convenience

We come to you on site post accident or by appointment. Day or night we are available when your business needs us most.

Tiffanie Dumaka, Founder of CMC Laboratory Consulting

Meet the Expert

Led by Certified Clinical Laboratory Scientists

Candor Mobile Collections was founded on a commitment to professionalism precision and people. Our team brings formal DOT and Non DOT collection training ASCP certification and deep clinical laboratory expertise to every engagement.

CMC Laboratory Consulting is led by Tiffanie Dumaka MS MLS ASCP CQPA ASQ CLSS YB a laboratory quality professional with a decade of hands on experience in clinical lab science regulatory compliance and quality management systems.

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