Integrity. Accuracy. Care.
Sincerity DNA and Services LLC
Trusted Mobile Specimen Collection
Sincerity DNA and Services LLC, proudly based in Atlanta, Georgia, is a trusted mobile-friendly specimen collection provider dedicated to accuracy, integrity, and convenient care. Guided by our motto, “Our integrity will always align with our actions,” we serve individuals, families, employers, and healthcare partners with reliable and compliant mobile DNA testing and specimen collection services.
We deliver professional testing directly to homes, offices, healthcare facilities, legal environments, and more. With 24/7 availability, flexible scheduling, and a commitment to excellence, we ensure every client receives a comfortable, confidential, and stress-free experience.
Our team is committed to:
– Care-centered service that prioritizes comfort, confidentiality, and accuracy
– Integrity in every collection
– Dependability clients can trust
– Precision in specimen handling

Our Services
Professional Mobile Testing Wherever You Need It
We provide reliable, on-site specimen collection and DNA testing services designed to meet the needs of families, employers, and professional partners. Whether at home, at work, or in a facility, we ensure comfort, accuracy, and compliance from start to finish.
DNA Testing Services
Accurate, confidential DNA collection for personal, legal, and family needs.
Oral Swab Collections
Quick, comfortable oral swab DNA collection performed at your preferred location.
Hair Follicle Collections
Reliable hair follicle DNA and drug testing with precise specimen handling.
Fingernail DNA Collections
Specialized DNA collection ideal for nontraditional or hard-to-collect cases.
Non DOT / DOT Drug Testing
Certified testing for workplaces, transportation professionals, and employer compliance.
Hair Follicle Drug Collections
Comprehensive drug screening through hair samples for long-term detection.
Oral Fluid Drug Collections
Fast, effective oral drug testing for employers and individuals.
Additional Support Services
Streamlined support for employer testing programs and compliance needs.
Court-Admissible DNA Collection
Legally recognized DNA collection following strict chain-of-custody standards.
Mobile On-Site Testing
Convenient testing conducted at homes, offices, clinics, and facilities—available 24/7 by appointment.
Integrity-Driven, Mobile-Ready, Client-Focused
What Sets Us Apart
At Sincerity DNA and Services LLC, we redefine convenience and trust in mobile testing. Our focus on accuracy, compassion, and professionalism ensures every client receives the highest level of care and confidentiality.

Why Clients Choose Us
24/7 Mobile Availability
Flexible, same-day, after-hours, and emergency appointments.
Integrity & Professionalism
Our actions always reflect our commitment to ethical and accurate testing.
Comfort & Confidentiality
Private, stress-free testing in the location most convenient for you.
Precision & Compliance
Reliable collection methods that meet legal, employer, and healthcare standards.
Let’s Connect
We’re Here When You Need Us
Have questions or need to schedule mobile testing? Our team is available around the clock to support you with reliable, confidential, and professional service.
Phone: 678-275-2588
Email: info@sincerityspecimenservices.com
Business Hours:
24/7 Mobile Availability
(Services by appointment — same day & after-hours available)