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Offering DNA testing for legal and non-legal purposes
At Accredited Drug Testing Inc (ADT), we prioritize precision in DNA testing. We employ certified specialists and partner with AABB-accredited laboratories to assure you of the most accurate DNA test outcomes. Our conveniently located centers ensure that scheduling and conducting these tests is a fast, easy, and private experience.
With DNA testing centers available in every state and city, finding a "DNA test near me" has never been easier. Call (800)221-4291 and book an appointment today. Get The Answers You Need!
Legal DNA test – when needing a DNA test for paternity, child custody or any court ordered purpose a legal DNA test must be performed at a testing center, the child/children and the alleged father will be scheduled to go to one of our many testing centers nationwide with appropriate documentation, identification, and the test will be performed by a qualified DNA test collector who will then send the specimen to a certified AABB laboratory. Results will be available in approximately 10 days after the laboratory receives the specimen.
Non-legal DNA test -this test is performed for informational purposes only, a DNA certified test kit will be sent to the purchaser via regular mail or overnight delivery. The kit will include clear instructions of how to perform the DNA test, the purchaser will utilize an oral fluid swab for the child/children and alleged father. upon completion the specimen will be placed in a prepaid delivery envelope and sent to our AABB certified laboratory. Results will be available in approximately 10 days after the specimens are received at the laboratory. Please remember the non-legal DNA test cannot be used in a court of law or for any legal purpose.
At Accredited Drug Testing Inc (ADT), we prioritize precision in DNA testing. We employ certified specialists and partner with AABB-accredited laboratories to assure you of the most accurate DNA test outcomes. Our conveniently located centers ensure that scheduling and conducting these tests is a fast, easy, and private experience.
With DNA testing centers available in every state and city, finding a "DNA test near me" has never been easier. Call (800)221-4291 and book an appointment today. Get The Answers You Need!
Tiburon, CA residents can find assurance and clarity through our specialized DNA testing services. Accredited Drug Testing offers comprehensive genetic testing in Marin County for a multitude of needs including paternity disputes, genealogical exploration, and more. Whether confirming familial links or seeking clarity in legal matters, our DNA testing precision stands unmatched. As we do not offer at-home DNA kits, all tests are conducted in professional, certified environments ensuring confidentiality and accuracy. Explore your genetic makeup through our non-invasive prenatal testing, gain insights into your health via genetic markers, or resolve legal family matters through court-admissible DNA tests. Our commitment to quality and precision ensures that your results meet both personal expectations and legal standards, providing peace of mind in a process that's swift, convenient, and reliable.
Our legal DNA tests, valid in court proceedings, use strict chain-of-custody protocols. These tests are performed in accredited labs, ensuring accurate and court-admissible results for custody, paternity, or immigration cases in Marin County.
Non-legal DNA tests from Accredited Drug Testing offer insights for personal knowledge. These analyses, while not court-admissible, provide valuable genealogical and health information, assisting individuals in exploring personal ancestry and familial connections.
At our Tiburon, CA centers, DNA sample collection is straightforward. A certified specialist takes a cheek swab, ensuring a non-invasive, quick process in compliance with legal guidelines.
The collected samples are sent to AABB-accredited labs where state-of-the-art DNA sequencing and analysis occurs. This process ensures high accuracy and reliability.
Within 3-5 days, clients receive comprehensive results. Our detailed insights into genetic markers and relationships are sent securely, offering peace and clarity.
ADT's DNA testing is top-tier, with accreditation from AABB ensuring every test's accuracy. Our qualified technicians follow rigorous protocols, guaranteeing reliability, precision, and confidentiality in results processing.
We employ state-of-the-art technologies and trusted procedures to verify DNA test results. With continuous quality checks and certified labs, our clients receive only the highest standard of DNA analysis services.

Establishing parentage for custody/support.
DNA testing is pivotal in affirming biological relationships in custody or support issues. This tangible proof, sanctioned by courts, aids in determining proper parental duties and securing sound financial support mechanisms.
Confirming familial relationships.
Accurate DNA testing dispels doubts regarding lineage, confirming sibling, grandparent, or other relative status. This clarity not only assures families but also resolves inheritance conflicts and strengthens familial ties through verified biological connections.
Immigration cases requiring proof of biological relationships.
DNA testing is crucial for immigration, offering solid evidence of familial ties needed for visas and citizenship, accepted by authorities worldwide, facilitating family reunification and diminishing procedural delays.
Adoption cases or identifying unknown biological relatives.
DNA tests are invaluable in adoption inquiries, revealing unknown biological relatives and granting adoptees insights into their genetic dispositions. This knowledge aids in healing, understanding family health history, and enhancing personal identity.
Genealogy and ancestry exploration.
Uncover the secrets of your past with our genealogical DNA tests. Trace ethnic roots and discover distant kin, enriching your understanding of familial legacies and fostering connections to cultural and historical identities.
Our DNA testing services in Marin County provide dependable results for family law cases. By following stringent chain-of-custody protocols, our tests performed in accredited labs ensure reliable outcomes recognized by tribunals in Tiburon, CA.
In familial legal matters within Tiburon, CA, determining accurate biological ties is essential. Our certified processes adhere to Marin County court regulations, verifying sample authenticity and upholding the judicial validity of results.
Through strict adherence to Marin County court standards, we bring clarity and assurance to family legal matters. Families in Tiburon, CA, trust our thorough testing and legally sound documentation for resolving custody, inheritance, and paternity issues.
Marin County Bar Association
Offering a directory of family law attorneys specialized in DNA testing cases.
Marin County Superior Court
Access legal resources and information on DNA test admissibility in court cases.
Marin Health and Human Services
Find local public health resources and family services related to genetic testing.
USCIS San Francisco District Office
Immigration support services requiring DNA confirmation for family reunifications.
Family Law Section of Marin County
Find specialized legal counsel for family law and DNA testing cases.
Marin County Free Library
Research facilities assisting with genealogical exploration and ancestry resources.
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DNA testing for legal and non-legal purposes including child support, and child custody around Tiburon, CA.
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Trish was amazing and got me through the sytem very fast and swift. I had a hard time hearing her a couple of times, but she was super sweet and helpful throughout the process. Highly recommend her!
Sophia Schutze - 6/19/2024
Dealing with allegation’s of drug use that completely false is stressful, ADT was able to get me the best tests, going back the farthest in the same day with as little hassle as possible, I spoke with 1 person and wasn’t transferred once, and they took my payment, and got me my work order for a clinic as close as possible for the service I needed. 5*
Christopher Hansis - 12/19/2024
Great service easy use quick processing! Need a hair follicle for my DCFS case , quick and convenient!
Jesse Dupre - 4/12/2025