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Offering DNA testing for legal and non-legal purposes
Accredited Drug Testing Inc (ADT) specializes in DNA testing executed by certified professionals, ensuring top-end DNA test accuracy by partnering exclusively with Nationally verified AABB Laboratories. Our network of facilities is conveniently located near your home or office, making the scheduling and completion of any DNA test seamless, swift, and strictly private.
No matter where you are, our DNA testing services are accessible across all states and cities. Reach out at (800)221-4291 to book your DNA test. 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) specializes in DNA testing executed by certified professionals, ensuring top-end DNA test accuracy by partnering exclusively with Nationally verified AABB Laboratories. Our network of facilities is conveniently located near your home or office, making the scheduling and completion of any DNA test seamless, swift, and strictly private.
No matter where you are, our DNA testing services are accessible across all states and cities. Reach out at (800)221-4291 to book your DNA test. Get The Answers You Need!
Accredited Drug Testing, situated in Southwest Marin, CA, delivers comprehensive DNA testing services designed to meet all your genetic analysis needs. From paternity testing to exploring ancestry through genealogical DNA tests, our offerings cover a broad spectrum. Whether it's establishing familial ties for court cases, uncovering ethnic roots, or confirming biological connections, our expert services ensure high accuracy, confidentiality, and acceptance by legal bodies. With strategically placed testing centers operating with certified DNA collection specialists, accessing top-tier DNA testing near you is both convenient and efficient. We dispatch results quickly, eliminating delays and enhancing reliability. Turn to us for your genetic testing requirements and benefit from our extensive experience and dedication to quality, empowering you to discover essential genetic insights with clarity and confidence.
Our legal DNA testing services provide court-admissible evidence, including paternity and familial relationship confirmations, vital for cases such as custody, support, and immigration. Tests adhere to strict protocols and exhibit high accuracy and legitimacy in legal settings.
Non-legal DNA tests offer personal genetic insights, including ancestry exploration and health assessments, serving individuals seeking knowledge of their ethnic backgrounds, familial ties, and genetic markers. These affordable tests are also a tool for genealogical pursuits.
Visit one of our Southwest Marin, CA centers to easily submit a sample, administered by expert professionals ensuring proper technique and documentation crucial for test integrity.
Once collected, samples undergo meticulous DNA sequencing and genetic marker analysis within our accredited labs, employing cutting-edge technology to ensure high accuracy in results.
Receive comprehensive results within 3-5 days, providing detailed insights and support from initial testing through to the interpretation of your DNA analysis. We guarantee timely delivery and clarity.
Our DNA testing ensures unparalleled accuracy through certified AABB Laboratories, adhering to stringent quality control and chain-of-custody protocols, securing legally defensible, highly precise test results.
Accredited Drug Testing upholds robust accreditation and certification standards, promising dependable DNA analysis services known for precision, reliability, and adherence to local and national guidelines.

Establishing parentage for custody/support.
DNA tests provide clear, court-admissible evidence of parentage in custody or support cases, empowering judges to assign rights and responsibilities confidently, while arranging equitable financial support mechanisms.
Confirming familial relationships.
Turn to DNA testing to authentically confirm familial links, tackling questions amongst siblings or other kin. The assured genetic findings can resolve inheritance conflicts and fortify family relationships, anchored on validated biological connections.
Immigration cases requiring proof of biological relationships.
In immigration cases, DNA tests decisively substantiate biological ties necessary for obtaining visas or citizenship, with results legally recognized by immigration bodies, aiding timely family reunifications and cutting down bureaucratic delays.
Adoption cases or identifying unknown biological relatives.
DNA testing assists in adoption cases by pinpointing unknown biological kin, delivering adoptees vital insights into their genetic lineage, paving the way for emotional closure, enlightening family health data, and an enriched sense of personal identity.
Genealogy and ancestry exploration.
Engage in DNA-driven genealogy to delve into your ancestral past, uncovering ethnicity, distant familial links, and migration histories, enriching your cultural identity and broadening your understanding of family heritage.
Our DNA testing methods observe the stringent standards set by the Marin County courts, particularly in Southwest Marin, CA, guaranteeing results that uphold judicial requirements in family law contexts. With accredited labs and legal guidelines at the forefront, dependable data is assured.
Within family law proceedings in Southwest Marin, CA, precise biological relationship acknowledgments are key. Our DNA services align with Marin County's court directives, offering robust paperwork to confirm sample authenticity and maintain the result's legal standing.
Faithful to Marin County's court frameworks, our DNA services provide clarity and assurance in intricate family legal matters. Southwest Marin, CA families count on our diligent testing protocols and bulletproof documentation to resolve custody and paternity disputes justly and swiftly.
Marin County Superior Court
Handles family law cases, offers guidance on legal procedures, and aids in DNA test result submission for court use.
Marin Family Law Attorneys
Legal representation and advice on family disputes, including custody battles, adoption, and paternity cases, in Marin County.
Marin County CASA
Supports children in court proceedings, offering resources on custody and guardianship issues, ensuring best interests are served.
Marin Department of Health and Human Services
Public health information and guidance on DNA and genetic testing services within Marin County.
USCIS San Francisco Field Office
Nearby immigration office providing resources for visa requirements and DNA test acceptance processes for family-based applications.
Marin Legal Self Help Center
Offers free legal assistance and resources for navigating DNA test-related family disputes and self-representation in court.
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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