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Offering DNA testing for legal and non-legal purposes
Accredited Drug Testing, Inc. (ADT) ensures top-tier DNA testing through expert-certified DNA collection specialists and the use of AABB-accredited labs. This approach guarantees exceptional accuracy in all DNA test results. Our testing centers are conveniently located, making it quick and hassle-free to schedule and undergo DNA tests, ensuring your privacy throughout the process.
With DNA testing facilities available nationwide in every city and state, scheduling a DNA test is as simple as calling (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) ensures top-tier DNA testing through expert-certified DNA collection specialists and the use of AABB-accredited labs. This approach guarantees exceptional accuracy in all DNA test results. Our testing centers are conveniently located, making it quick and hassle-free to schedule and undergo DNA tests, ensuring your privacy throughout the process.
With DNA testing facilities available nationwide in every city and state, scheduling a DNA test is as simple as calling (800)221-4291. Get The Answers You Need!
DNA testing provides essential clarity for those seeking answers to intricate genetic questions. In Reliez Valley, CA, Accredited Drug Testing offers a variety of DNA analysis services, from paternity testing to genetic genealogy, ensuring legal accuracy and confidentiality. Our advanced processes utilize genetic markers and DNA sequencing to deliver reliable results adapted to your needs. Whether you're exploring ancestry or need a court-admissible DNA test for custody battles, our certified AABB laboratories stand ready to assist. Conveniently close and professionally managed, our services are designed to empower you with the genetic knowledge you seek.
Legal DNA Testing ensures court-admissible results for paternity, custody, or immigration cases, following rigorous chain-of-custody protocols to meet legal standards.
Non-Legal DNA Testing provides personal insights into ancestry, health risks, or familial relationships without the need for legal documentation or chain-of-custody.
Starting with easy sample collection at any Reliez Valley, CA, center, clients provide an oral swab supervised by professionals to ensure proper DNA profiling.
The sample is then securely transported to our certified AABB laboratory, where expert genetic testing is conducted to analyze your DNA markers for accurate results.
Within 3-5 days, your results are ready, presenting clear insights into your genetic queries, whether for legal purposes, personal knowledge, or health information.
Our DNA testing accuracy is unmatched, leveraging AABB certifications that guarantee reliable, court-accepted results. Accredited Drug Testing strictly adheres to quality protocols.
Every DNA test undergoes stringent quality checks to ensure validity, reflecting our commitment to providing precise genetic analysis through certified laboratory procedures.

Establishing parentage for custody/support.
DNA testing provides indisputable evidence to establish biological parentage crucial for custody or support cases. This information is vital for judges, allowing them to make fair, informed decisions about parental rights and financial obligations.
Confirming familial relationships.
With precision, DNA testing verifies familial ties, clarifying connections among brothers, sisters, grandparents, and other kin. These dependable results resolve inheritance debates and fortify family bonds through scientifically verified links.
Immigration cases requiring proof of biological relationships.
DNA testing plays a key role in immigration processes by confirming biological connections essential for visa or citizenship approvals. Legal genetic tests present unequivocal evidence accepted by authorities, facilitating family reunions and minimizing bureaucratic hold-ups.
Adoption cases or identifying unknown biological relatives.
DNA analysis aids in adoption inquiries by uncovering unknown biological connections, delivering critical insights into genetic backgrounds. This can lead to emotional healing and a sense of identity for adoptees through their genetic heritage.
Genealogy and ancestry exploration.
Genealogical DNA tests reveal ancestry and ethnic heritage, helping individuals explore their roots. These genetic revelations enhance understanding of familial ancestries and migration paths, fostering a stronger cultural identity and family narrative.
Our DNA testing services align with legal standards set by Contra Costa County, ensuring that test results are both accurate and admissible in family law cases. Our tests follow rigorous chain-of-custody protocols to offer trustworthy results that stand in any court in Reliez Valley, CA.
In Reliez Valley, CA, accurate establishment of biological relationships is vital for legal matters. Our certified DNA testing services adhere strictly to Contra Costa County's courts, providing meticulous documentation to confirm the authenticity of samples, thus protecting the legal validity of test outcomes.
Consistent with Contra Costa County's judicial standards, our DNA testing helps demystify intricate family law issues. Residents of Reliez Valley, CA, trust our precise, legally sound testing and documentation to assist in resolving custody battles, inheritance disputes, and paternity questions efficiently.
Contra Costa County Superior Court
Handles family law cases requiring court-admissible DNA tests.
Contra Costa County Department of Child and Family Services
Assists with child custody and adoption cases.
Legal Services for Children - Bay Area
Provides legal assistance for DNA-related family law matters.
USCIS San Francisco Field Office
Processes immigration cases needing DNA evidence.
Contra Costa Health Services
Offers health information services related to DNA testing.
Contra Costa County Bar Association
Provides referrals to family law attorneys skilled in DNA cases.
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DNA testing for legal and non-legal purposes including child support, and child custody around Reliez Valley, 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