What Sets Us Apart
K&J Integrity Labs LLC provides professional specimen collection services, including DOT and Non-DOT drug testing, DNA testing, blood draws, fingerprinting, and mobile on-site collections throughout Central Virginia.
We are committed to accurate documentation, strict chain-of-custody procedures, regulatory compliance, and confidential service—delivered with professionalism, integrity, and convenience.
Our mobile and on-site collection services are designed to reduce downtime while providing a respectful, efficient, and compliant experience for every client and donor.

Integrity In Every Collection
At K&J Integrity Labs, we offer a broad range of specimen and blood collection services, including DOT, Non-DOT, DNA, and specialty collections. Our team is committed to providing accurate, professional, and confidential services while maintaining the highest standards of compliance and patient care.
DOT & Non-DOT Urine
Non-DOT & DOT Compliant urine drug screen
5-20-Panel options
Same-day lab results available
Pre-employment, post-accident, random testing
Phlebotomy Services
Routine Blood Draws
Specialty Kit Collections
Wellness & Preventive Testing
Allergy & Hormone Testing
TB Gold, T-SPOT & Titers
Occupational & Pre-Employment Testing
Infectious Disease Testing
DNA Blood Collections
Home & Office Blood Draws
Mobile Phlebotomy Services
Hair, Nail and Oral fluid
Hair drug testing (5–20 panel + alcohol)
Nail drug testing (5–20 panel)
Oral fluid (rapid + lab-based)
Non-invasive & court-preferred methods
Ideal for custody, compliance, employers, and legal cases
Fast processing & secure results
DNA Services
Legal Paternity Testing
Informational Paternity Testing
Grandparent Testing
Sibling Testing
Immigration DNA Testing
Early Gender DNA (6+ Weeks)
Ink Fingerprinting
FD-258 Fingerprint Cards
Employment Fingerprinting
Professional Licensing
Adoption & Foster Care
Immigration
Personal Record Reviews
Out-of-State Licensing
Court & Legal Requirements
Rapid Health Screens
COVID-19
Flu A/B
RSV
Strep A
Pregnancy
Blood Glucose
A1C
Cholesterol
Hemoglobin
❤️ STD/STI Screening
Chlamydia
Gonorrhea
Trichomoniasis
HIV
Syphilis
Hepatitis B & C
HSV (Herpes)
Comprehensive STD Panels
Individual STD Tests
Frequently Asked Questions
What do I need to bring?
A valid government-issued ID is typically required. If your program provided forms or a donor pass, bring that as well.
How fast are results?
Result Turnaround depends on the test type. We can provide an estimated timeframe based on your specific lab or program .
Can I book DOT testing myself?
Usually DOT tests must be initiated by an employer, consortium, or program. If you’re an owner-operator, we can guide you on what you need to schedule correctly.