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Offering DNA testing for legal and non-legal purposes
At Accredited Drug Testing Inc. (ADT), we specialize in providing exceptional DNA testing services utilizing certified collection specialists and laboratories accredited by the AABB. Our commitment to quality ensures that every DNA test delivers the most accurate results, whether it's for paternity testing, genetic testing, or any other DNA analysis services. With conveniently located testing centers, scheduling a DNA test is fast, easy, and ensures confidentiality, whether you're at home or near your office.
For DNA testing needs across all States and Cities, simply call (800) 221-4291 to set up your appointment. 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.
At Accredited Drug Testing Inc. (ADT), we specialize in providing exceptional DNA testing services utilizing certified collection specialists and laboratories accredited by the AABB. Our commitment to quality ensures that every DNA test delivers the most accurate results, whether it's for paternity testing, genetic testing, or any other DNA analysis services. With conveniently located testing centers, scheduling a DNA test is fast, easy, and ensures confidentiality, whether you're at home or near your office.
For DNA testing needs across all States and Cities, simply call (800) 221-4291 to set up your appointment. Get The Answers You Need!
Discover how DNA testing can provide comprehensive insights and solutions to your family-related inquiries in Rollingwood, CA. The Accredited Drug Testing team ensures you access precise genetic information that can aid in establishing paternal links, understanding genealogical roots, verifying familial ties for immigration purposes, and much more without the constraints of 'at-home' or 'in-home' tests. Leveraging AABB-certified labs, we handle all DNA tests with the utmost accuracy and confidentiality, serving your essential personal and legal needs. Whether it's a prenatal DNA test, an ancestry exploration, or forensic DNA profiling, our testing procedures guarantee unparalleled accuracy and reliability across Contra Costa County. Schedule a session in Rollingwood today and unfold the biological truths vital to your family story.
Our legal DNA testing services provide conclusive, court-admissible results for parentage, custody, and immigration cases. Conducted under strict protocols, these tests ensure precise outcomes fully compliant with legal standards.
Explore your ancestry, health, and personal genetic information with our non-legal DNA tests. Tailored for personal insights, these tests provide deep genetic knowledge, ranging from ethnicity to familial health conditions.
At Rollingwood, CA, visit one of our testing centers for seamless DNA sample collection. A straightforward cheek swab ensures accurate material for analysis. Schedule an appointment via our toll-free number.
Once your DNA samples reach our certified lab, specialized technicians employ advanced genetic sequencing to extract detailed genetic profiles. Rigorous checks ensure precision and reliability every step of the way.
Receive your comprehensive DNA test results in 3-5 days, detailing accurate genetic findings—whether for personal or legal purposes—in a confidential report, accessible through a secure, reliable platform.
Our DNA testing assures unmatched precision through AABB accreditation and advanced technology. By adhering to rigorous quality controls, Accredited Drug Testing guarantees reliable and legally recognized results for all DNA services.
Ensuring accuracy is our top priority; Accredited Drug Testing’s certified laboratories employ stringent oversight and meticulous methodology for unwavering quality assurance, reinforcing trust in every test result.

Establishing parentage for custody/support.
Clarification in custody and support cases becomes definitive with DNA testing, offering court-admissible validation of biological links. This clear evidence facilitates informed decisions, guaranteeing appropriate parental responsibility and financial backing.
Confirming familial relationships.
With DNA tests, confirming family connections is precise and trustworthy, resolving inquiries regarding siblings, grandparents, or other relatives. Genetic tests deliver accurate information that reassures families, resolves inheritance conflicts, and builds relationships on proven biological truths.
Immigration cases requiring proof of biological relationships.
For immigration-related scenarios, DNA testing provides essential affirmation of biological ties needed for visa and citizenship processes. Legal DNA tests offer unambiguous, authoritative evidence acknowledged by immigration authorities to accelerate family reunification and cut down on processing times.
Adoption cases or identifying unknown biological relatives.
In adoption contexts, DNA testing identifies unknown biological relatives, providing crucial insights about genetic backgrounds. This facilitates closure, emotional healing, comprehensive family health knowledge, and a better grasp of personal identity.
Genealogy and ancestry exploration.
Engage in genealogy research through DNA testing to unravel ancestry specifics, ethnical lineage, and far-off relatives, enriching the understanding of familial roots. Gain insights into migration narratives, enhancing one's connection to cultural identity and family history.
Our DNA testing methods conform rigorously to local court standards in Contra Costa County, ensuring accurate and legally defensible results for family law proceedings. Through strict chain-of-custody practices, we deliver trustworthy findings recognized by authorities across Rollingwood, CA, all conducted in certified labs that adhere to required legal protocols.
In the domain of family law within Rollingwood, CA, our specialized DNA testing services are pivotal in determining biological relationships. Following stringent guidelines provided by Contra Costa County, we promise comprehensive documentation to verify sample authenticity, thus maintaining the legal integrity of the results provided.
By faithfully complying with Contra Costa County's legal framework, our DNA testing services empower clarity and confidence for complex family law cases. Residents in Rollingwood, CA, depend on our meticulous testing processes and legally defensible documentation to resolve custody disputes, inheritance issues, and paternity claims equitably and swiftly.
Contra Costa County Superior Court
Processes family law cases and legal requests related to DNA testing.
California Department of Social Services
Information on adoption services and legal requirements in genetic testing.
USCIS Office in California
Handles immigration cases, including family reunification cases requiring DNA proof.
Contra Costa Health Services
Local resource for health-related DNA inquiries and public health information.
California State Bar Association
Resource on family law attorneys specializing in DNA-related legal cases.
Accredited Drug Testing
Provider of reliable DNA testing services, including personal and legal options.
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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