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Offering DNA testing for legal and non-legal purposes
At Accredited Drug Testing Inc (ADT), we offer precise DNA testing services by employing certified DNA collection specialists and utilizing nationally recognized AABB Laboratories. This commitment guarantees the utmost accuracy for your DNA test outcomes. With testing facilities conveniently located near your home or office, the process of scheduling and completing a DNA test is swift, straightforward, and strictly confidential.
Our expansive network of DNA testing centers spans all states and cities, making it easy to get the answers you need. Simply call (800)221-4291 to book your DNA test appointment. Get The Answers You Need! Experience peace of mind with our reliable DNA analysis services.
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 offer precise DNA testing services by employing certified DNA collection specialists and utilizing nationally recognized AABB Laboratories. This commitment guarantees the utmost accuracy for your DNA test outcomes. With testing facilities conveniently located near your home or office, the process of scheduling and completing a DNA test is swift, straightforward, and strictly confidential.
Our expansive network of DNA testing centers spans all states and cities, making it easy to get the answers you need. Simply call (800)221-4291 to book your DNA test appointment. Get The Answers You Need! Experience peace of mind with our reliable DNA analysis services.
At Accredited Drug Testing, we offer DNA testing services right here in Alto, CA, harnessing state-of-the-art technology for a wide range of needs. Whether you require paternity, prenatal, or ancestry DNA testing, our services are designed to deliver swift and confidential results, supported by AABB-accredited laboratories. Our local facility ensures you're never far from the answers you seek, whether confirming familial relationships or exploring your genetic history. With a commitment to accuracy and confidentiality, we help you gain insights into genetic markers and familial bonds, securing documentation that supports your biological evidence in both personal and legal contexts.
Experience court-admissible legal DNA testing with a strict chain of custody, suitable for paternity, immigration, and family law cases. Our AABB-accredited laboratories deliver results accepted by legal authorities.
Access non-legal DNA testing for personal knowledge, including ancestry, health, and sibling connections. These tests provide valuable insights into genetic heritage and health predispositions.
Start your DNA testing journey by visiting our Alto, CA center, where certified specialists guide you through a seamless sample collection process, ensuring comfort and precision.
Your sample undergoes advanced genetic analysis in our accredited labs, utilizing cutting-edge DNA sequencing for definitive results.
Receive your comprehensive DNA test results in as few as 3-5 days, delivered securely for your review, providing clarity and certainty in your genetic inquiries.
Our DNA testing upholds impeccable accuracy, reinforced by AABB accreditation, ensuring dependable results. Each test follows rigorous quality control protocols, verified by certified specialists.
Accredited Drug Testing guarantees DNA test accuracy through stringent laboratory standards and double-verified genetic markers, ensuring peace of mind and reliable conclusions.

Establishing parentage for custody/support.
When determining parentage for custody or support scenarios, DNA testing delivers precise, court-admissible evidence necessary for establishing biological relationships. This clarity supports judges in making well-informed decisions, guaranteeing appropriate parental responsibilities and reliable financial support.
Confirming familial relationships.
DNA testing provides conclusive verification of family ties, addressing doubts among siblings, grandparents, or other relations. With assured genetic results, families resolve inheritance disputes and nurture bonds based on confirmed biology.
Immigration cases requiring proof of biological relationships.
In immigration matters, DNA testing serves as a reliable method of confirming biological connections essential for visa and citizenship processes. Legal genetic tests yield definitive proof recognized by immigration authorities, ensuring quicker family reunifications.
Adoption cases or identifying unknown biological relatives.
DNA testing aids in adoption-related inquiries, pinpointing unknown biological relatives. It grants adoptees vital insights into their genetic origins, offering emotional satisfaction, family health history awareness, and a stronger grasp of personal identity.
Genealogy and ancestry exploration.
Explorer genealogy through DNA testing to reveal your ancestral lineage, ethnic origins, and hidden relatives. Acquire genetic insights into migratory history, enhancing your connection with cultural roots and family history.
Our DNA testing services are fully endorsed by the courts in Marin County, meeting all legal standards for accuracy and admissibility in family law cases. By employing stringent chain-of-custody procedures, we ensure dependable results that courts within Alto, CA recognize.
For custody and family law matters in Alto, CA, verifying biological ties is of utmost importance. Our DNA testing services adhere to Marin County regulations, providing comprehensive evidence of sample integrity and preserving the legal strength of your results.
By precisely aligning with local Marin County judicial requirements, we offer DNA testing that brings clarity and assurance in family law complexities. Families in Alto, CA depend on our meticulous procedures and legally sound documentation to resolve custody, inheritance, and paternity disputes with confidence.
Marin County Courts
Your official resource for court-related services and information in Marin County, supporting legal proceedings involving DNA evidence.
Marin Family Attorneys
Offering expert legal guidance and representation in family and custody matters within Marin County.
USCIS San Francisco
Processing immigration and naturalization services that may require DNA evidence for family reunification applications.
Marin County Health and Human Services
Providing community health resources, including information on genetic testing and familial health issues.
Accredited DNA Testing Marin
Your local access to advanced DNA testing services covering a wide array of genetic analyses.
Marin County Bar Association
A professional network supporting attorneys specializing in family and immigration law with relevant DNA test requirements.
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DNA testing for legal and non-legal purposes including child support, and child custody around Alto, 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