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Offering DNA testing for legal and non-legal purposes
Accredited Drug Testing Inc (ADT) specializes in offering precise DNA testing through certified specialists and AABB-accredited laboratories. This ensures top-notch DNA test accuracy, meeting the utmost standards and providing reliable results for all DNA testing needs. Our centers are conveniently located to ensure the testing process is quick, hassle-free, and private.
Discover DNA analysis services in every state and city. To book your appointment for a genetic or forensic DNA test, call us at (800)221-4291. 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 offering precise DNA testing through certified specialists and AABB-accredited laboratories. This ensures top-notch DNA test accuracy, meeting the utmost standards and providing reliable results for all DNA testing needs. Our centers are conveniently located to ensure the testing process is quick, hassle-free, and private.
Discover DNA analysis services in every state and city. To book your appointment for a genetic or forensic DNA test, call us at (800)221-4291. Get The Answers You Need!
In Discovery Bay, CA, DNA testing services offered by Accredited Drug Testing deliver accurate and reliable solutions for individuals seeking clarity in familial relationships, legal evidence, or ancestry discovery. Utilizing our services helps fulfill various needs, from establishing paternity to exploring genealogy, with rigorous accuracy and confidentiality assured through AABB-certified laboratories. Our quick, accessible testing process ensures you obtain the necessary information seamlessly, whether your priority lies in legal determinations involving custody or support, or diving into the depths of your family history. With our DNA analysis offerings, you gain peace of mind, legal compliance, and a better understanding of your genetic connections.
Legal DNA Testing with Accredited Drug Testing provides court-admissible results through strict chain-of-custody procedures, ensuring that your test outcomes are recognized by the legal system for paternity, custody, immigration, and more.
Non-Legal DNA Testing offers insights into familial ties, ancestry, and personal genetics without requiring a legal framework. Ideal for personal knowledge and family history exploration, these tests provide accurate results for various non-legal inquiries.
Begin your DNA testing journey at any Discovery Bay, CA location by scheduling a sample collection. Our certified professionals ensure a secure, confidential process.
Samples are sent to our AABB-accredited labs for analysis, employing state-of-the-art DNA sequencing techniques to uncover your genetic information.
Receive your accurate results within 3-5 days, providing clarity and peace of mind. Rest assured, all data remains confidential.
Accredited Drug Testing prioritizes DNA test accuracy by employing AABB-accredited labs, where stringent measures ensure reliable results. Our meticulous processes guarantee scientific precision and compliance with legal standards.
Quality control in our DNA testing process involves certified specialists overseeing every step, from sample collection to analysis, reinforcing our commitment to trustworthy results and dependability in meeting client needs.

Establishing parentage for custody/support.
DNA testing through genetic markers offers undeniable proof in custody or support cases, resulting in court-admissible evidence that clarifies biological connections. This precision aids judges in making fair decisions regarding parental duties and financial support.
Confirming familial relationships.
Our DNA profiling confirms family ties, resolving questions among siblings, grandparents, and relatives. By strengthening family bonds through accurate results, this testing also assists in settling any inheritance argument or family history exploration.
Immigration cases requiring proof of biological relationships.
To expedite immigration processes, our court-admissible DNA testing presents conclusive evidence of biological relations necessary for visa or citizenship requests, facilitating reconnection of separated families with compliance to strict immigration protocols.
Adoption cases or identifying unknown biological relatives.
DNA analysis allows adoptees to discover new family ties, crucial for gaining insights into their genetic heritage and helping resolve identity queries while gathering information about family health histories.
Genealogy and ancestry exploration.
Explore your ancestry with genealogical DNA tests. They reveal personal ethnic histories and distant relatives, enriching your understanding of historical patterns and aiding in connecting to cultural roots.
Our DNA tests fulfill Contra Costa County's legal standards, ensuring precision and court acceptance for family legal proceedings. Following rigorous chain-of-custody protocols, we assure reliable outcomes recognized by courts in Discovery Bay, CA.
In Discovery Bay, CA, determining true biological links is essential in family legal matters. Our certified DNA test services are designed to strictly follow Contra Costa County's regulations, offering solid documentation that upholds the legal credibility of your results.
Complying with Contra Costa County's legal requirements, our DNA testing services ensure transparency in family law cases. Families trust us for detailed testing results and robust documentation that enable equitable resolutions in legal disputes.
Contra Costa County Superior Court
Handles family law cases requiring legal DNA testing.
Contra Costa County Bar Association
Find family law attorneys knowledgeable about DNA testing in legal matters.
USCIS Oakland Field Office
Guidance on immigration cases requiring biological relationship proof.
Contra Costa Health Services
Local health department offering resources on genetic health insights.
East Bay Community Law Center
Provides legal aid for family and immigration cases requiring DNA testing.
Discovery Bay Chamber of Commerce
Community resource for information on local businesses including DNA testing centers.
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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