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Offering DNA testing for legal and non-legal purposes
At Accredited Drug Testing Inc (ADT), we deliver precise genetic testing services using certified DNA collection experts and laboratories accredited by the AABB. By ensuring the highest standards of DNA test accuracy, our clients benefit from reliable results that are easy to obtain. With centers strategically located near your residence or workplace, scheduling and completing a DNA test is designed to be seamless, private, and swift.
Our DNA testing facilities are readily accessible in every state and city. Schedule an appointment for your paternity test or genealogical DNA test today by calling (800)221-4291. Get The Answers You Need! Our services guarantee confidence and convenience.
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 deliver precise genetic testing services using certified DNA collection experts and laboratories accredited by the AABB. By ensuring the highest standards of DNA test accuracy, our clients benefit from reliable results that are easy to obtain. With centers strategically located near your residence or workplace, scheduling and completing a DNA test is designed to be seamless, private, and swift.
Our DNA testing facilities are readily accessible in every state and city. Schedule an appointment for your paternity test or genealogical DNA test today by calling (800)221-4291. Get The Answers You Need! Our services guarantee confidence and convenience.
Accredited Drug Testing offers top-tier DNA testing services in Orinda, CA, providing residents with comprehensive options for genetic and paternity testing. Whether addressing personal, legal, or health matters, DNA testing can illuminate hidden family dynamics and strengthen ties. Certified by the AABB, our genetic testing meets the highest standards, ensuring precise and reliable results for parentage, ancestry, or health insights. With dedicated professionals and state-of-the-art DNA analysis services, residents can confidently explore genealogical DNA tests, prenatal DNA tests, and more. Located within Contra Costa County, our Orinda collection centers provide convenient access to accredited labs without compromising privacy or speed. For anyone seeking personal DNA insights or legal verification in family law cases, Accredited Drug Testing stands ready to assist, offering clarity and understanding via cutting-edge genetic solutions.
Legal DNA tests establish biological parentage for court cases, providing irrefutable evidence essential for custody, child support, or inheritance disputes. Meticulous chain-of-custody protocols ensure results are legally admissible and trustworthy.
Our non-legal DNA testing reveals personal genetic information for ancestry, health, and family insights. Although not court-admissible, these tests provide valuable knowledge about genetic heritage and familial relationships, all conducted with respect and confidentiality.
1. Schedule your test at any Orinda, CA collection center. Trained professionals guide you through the non-invasive DNA sample collection process, ensuring privacy and precision.
2. Your sample is securely sent to our AABB-accredited labs where sophisticated DNA analysis and sequencing methods are employed to extract genetic markers.
3. Receive your comprehensive results in 3-5 days, detailing genetic profiles and relationships. Fast, reliable, and confidential, our service puts vital answers at your fingertips.
Our DNA testing guarantees the highest accuracy and reliability, underpinned by AABB-accredited laboratory processes. Certified specialists adhere to rigorous protocols, ensuring test outcomes meet judicial standards and customer expectations alike.
With an unwavering commitment to quality control, our tests provide clients with dependable genetic information. We engage in continuous evaluation and accreditations to uphold excellence, delivering results you can rely on.

Establishing parentage for custody/support.
Paternity testing offers definitive, courtroom-approved documentation of biological parentage, facilitating custody or child support cases. Such compelling evidence aids judges in making informed judgments, ensuring fair parental duties and consistent financial support.
Confirming familial relationships.
Genetic testing validates family ties among siblings and extended family with precision. Reliable results help settle inheritance debates and offer peace of mind, bolstering kinship by affirming biological connections.
Immigration cases requiring proof of biological relationships.
DNA testing is an essential tool in immigration procedures, providing undeniable biological proof for visa or citizenship applications. Recognized by authorities, these tests quicken family reunification while minimizing bureaucracy.
Adoption cases or identifying unknown biological relatives.
Genealogical tests are pivotal in adoption scenarios, uncovering unknown biological relatives to provide vital genetic insights. These tests offer adoptees closure, emotional healing, and crucial family medical histories.
Genealogy and ancestry exploration.
Uncover your roots with ancestry DNA testing, revealing ethnic origins and kin far and wide. Discovering genetic lineages fosters cultural appreciation and deepens personal connections to family history.
Our DNA tests in Contra Costa County are fully compliant with local judicial standards, ensuring their validity and acceptance in legal proceedings. By using strict chain-of-custody procedures, Accredited Drug Testing guarantees that results are credible in Orinda's family courts.
In Orinda, CA custody cases, proving biological relationships accurately is of utmost importance. Our DNA testing services meet the stringent criteria set forth by Contra Costa County courts, providing thorough proof of sample integrity to support the legality of test results.
Aligned with Contra Costa County court rules, our DNA services provide clear insights into complicated family legal situations. Families in Orinda depend on our tested procedures and verifiable records to aid fair resolutions regarding custody, inheritance, and paternity.
Contra Costa County Superior Court
Handles family law cases requiring DNA evidence.
Contra Costa County District Attorney
Resources for legal matters including child support and familial disputes.
Contra Costa Health Services
Offers resources related to public health, including genetic testing insights.
US Immigration Connection
Assists with immigration cases requiring DNA testing for family reunification.
Lee Immigration Law Offices
Immigration attorneys specializing in familial relationship validation.
Congress for Parents and Children
Provides guidance for adoption and parentage issues.
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DNA testing for legal and non-legal purposes including child support, and child custody around Orinda, 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