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Offering DNA testing for legal and non-legal purposes
Accredited Drug Testing Inc (ADT) ensures precise DNA testing through certified professionals and AABB-accredited laboratories, guaranteeing exceptional DNA test accuracy for all genetic testing procedures. With locations conveniently near your office or home, scheduling your DNA test is a swift, discreet experience.
Nationwide DNA testing availability in every State and City. Contact us at (800)221-4291 to arrange your DNA testing service. 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.
Accredited Drug Testing Inc (ADT) ensures precise DNA testing through certified professionals and AABB-accredited laboratories, guaranteeing exceptional DNA test accuracy for all genetic testing procedures. With locations conveniently near your office or home, scheduling your DNA test is a swift, discreet experience.
Nationwide DNA testing availability in every State and City. Contact us at (800)221-4291 to arrange your DNA testing service. Get The Answers You Need!
Situated in Marin City, CA, Accredited Drug Testing Inc offers a comprehensive suite of DNA testing services tailored to meet various needs. From paternity and ancestry exploration to legal DNA tests for court purposes, our expert services ensure you gain accurate insights into your genetic questions. With Marin County certified collection centers nearby, both scheduling and completing a DNA test are seamless, confidential processes. Whether exploring your genealogy, confirming family ties, or seeking legal validation for custody cases, our DNA test accuracy stands unquestioned. For those embarking on a journey of genetic discovery or legal clarification, our dedicated DNA analysis services provide precise and reliable results right here in Marin City.
Legal DNA Testing fulfills court requirements for DNA test accuracy in paternity, custody, and immigration cases utilizing certified collection and analysis protocols.
Our Non-Legal DNA Testing offers DNA test results for personal use, covering ancestry testing, health DNA insights, and genetic genealogy without legal documentation.
Visit our Marin City, CA testing center for sample collection by trained technicians, ensuring secure handling of genetic material with expert care.
Your DNA sample then undergoes rigorous analysis at accredited labs, utilizing advanced DNA sequencing and profiling methods.
Receive your comprehensive DNA test results within 3-5 days, assured of their accuracy and confidentiality with support for interpretation if needed.
Accredited Drug Testing Inc, employing AABB-accredited facilities, guarantees superior DNA test accuracy and compliance with Marin County standards.
Certified professionals ensure DNA samples are handled with precision, adhering to stringent quality control measures for credible, court-admissible results.

Establishing parentage for custody/support.
Dependable DNA testing offers undeniable proof of parentage crucial for custody and child support cases, delivering court-admissible evidence that informs legal decisions to secure fair responsibilities and support systems.
Confirming familial relationships.
Accuracy in genetic testing confirms familial links among siblings, grandparents, and extended relatives. Such insight helps manage inheritance disputes and fortifies relationships founded upon verified biological ties.
Immigration cases requiring proof of biological relationships.
In immigration proceedings, DNA testing provides required proof of biological relationships, supporting visa or citizenship approvals through legally acceptable results recognized by immigration authorities.
Adoption cases or identifying unknown biological relatives.
Uncover unknown biological relatives through DNA testing, enriching adoptees' knowledge of their ancestry. This process aids in understanding genetic heritage, fostering emotional healing, and furnishing family health information.
Genealogy and ancestry exploration.
Engage in genealogical DNA testing to discover ancestral origins, ethnic roots, and extended family connections, deepening your cultural understanding and tracing family history through genetic markers.
Our DNA tests conform to Marin County's court standards, ensuring their validity in family law proceedings in Marin City, CA. Employing a rigorous chain-of-custody protocol, we produce reliable, court-admissible results via legally compliant accredited labs.
In Marin City, CA, precise biological relationship verification is key in custody and family law matters. Our certified DNA testing strictly follows Marin County court rules, offering comprehensive documentation to ensure the integrity and legality of results.
Meeting Marin County court guidelines, our DNA testing brings clarity and assurance to family law issues. Marin City families count on our systematic procedures and legally sound results for just resolution in custody, inheritance, and paternity cases.
Marin County Superior Court
Handles family law cases which may require DNA tests.
Marin City Government Office
Resource for community services and legal aid directories.
Immigrant Legal Resource Center - San Francisco
Offers legal assistance for immigration DNA test cases.
Adoption Connection
Provides support for families in adoption processes requiring genetic testing.
Marin Health and Human Services
Local health and family services provider in Marin County.
Schutz Engel Law Firm
Family law specialists handling cases involving DNA tests in Marin City.
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DNA testing for legal and non-legal purposes including child support, and child custody around Marin City, 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