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Offering DNA testing for legal and non-legal purposes
At Accredited Drug Testing Inc (ADT), we specialize in DNA testing through certified specialists and AABB-accredited labs, guaranteeing the highest standards of accuracy for your DNA test results. Our conveniently located testing centers make scheduling and completing your test fast, easy, and confidential.
With DNA testing centers readily available nationwide, call (800)221-4291 to set up your appointment for a variety of genetic tests. 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 DNA testing through certified specialists and AABB-accredited labs, guaranteeing the highest standards of accuracy for your DNA test results. Our conveniently located testing centers make scheduling and completing your test fast, easy, and confidential.
With DNA testing centers readily available nationwide, call (800)221-4291 to set up your appointment for a variety of genetic tests. Get The Answers You Need!
Accredited Drug Testing brings cutting-edge DNA test services to Big Oak Flat, CA, offering crucial insights for individuals seeking answers about their genetic identities. Our AABB-accredited facilities provide a wide range of DNA testing options, from ancestry and immigration DNA tests to forensic DNA tests and sibling DNA testing. Whether you’re unraveling genealogical mysteries or establishing legal paternity, our services ensure high DNA test accuracy coupled with a seamless, supportive process. In Big Oak Flat, our clients experience prompt service in convenient locations, making it easy to schedule DNA testing as part of your journey towards understanding familial or genetic histories. Discover your unique story with privacy and precision at the forefront of the process, as we guide you every step of the way in exploring the depths of your DNA profile.
Legal DNA testing offers court-admissible results for paternity, custody, and immigration cases, ensuring compliance with all legal standards and providing results recognized by the courts.
Non-legal DNA testing includes ancestry, health, and personal genetic tests, providing insightful information about genetic heritage without needing it for legal documentation.
Begin your DNA test journey by visiting our Big Oak Flat, CA testing center. Our staff will securely collect your DNA sample with ease and confidentiality.
Once collected, your sample undergoes precise analysis at our accredited lab, where genetic sequencing and profiling reveal detailed insights.
Within 3-5 days, you will receive comprehensive DNA test results, ensuring you have the clarity and answers from your genetic exploration.
Our rigorous DNA testing procedures ensure high accuracy through skilled personnel and comprehensive quality control, all in AABB-accredited labs.
Accredited Drug Testing stands out with certified DNA analysis, utilizing cutting-edge technology to maintain the highest standards of test accuracy.

Establishing parentage for custody/support.
Using DNA testing, we deliver precise, court-admissible evidence of biological parentage for custody and support cases to facilitate informed judicial decisions, ensuring fair parental responsibilities and financial support.
Confirming familial relationships.
Gain clarity with DNA tests to verify familial ties such as siblings and grandparents. Accurate results quell inheritance debates, build trust, and enhance family bonds through verified genetic links.
Immigration cases requiring proof of biological relationships.
DNA testing stands as steadfast proof for biological relationships in immigration cases, providing the certainty needed for legal recognition, facilitating family reunification processes while reducing delays.
Adoption cases or identifying unknown biological relatives.
For adoptees, DNA testing offers insights into genetic origins, aiding search processes for unknown relatives while offering closure and a comprehensive understanding of genetic health backgrounds.
Genealogy and ancestry exploration.
DNA testing for genealogy uncovers ethnic roots, ancestral links, and migration patterns, deepening cultural identity and offering a nuanced appreciation of family histories.
Our DNA tests meet the stringent standards of Tuolumne County, ensuring precise and legally verified results for family law issues in Big Oak Flat, CA. The integrity of each test is maintained through strict chain-of-custody protocols at accredited labs.
In any custody or family law case in Big Oak Flat, CA, establishing legitimate biological ties is vital. With certified DNA testing services following Tuolumne County's guidelines, we ensure sample authenticity, upholding the judicial integrity of your results.
Aligning with the regulations of Tuolumne County, our services offer families in Big Oak Flat, CA clarity in complex family legal matters. Our comprehensive testing and documentation aid in fair, timely resolutions of custody and paternity disputes.
Tuolumne County Court
Your resource for court services including family law proceedings in Tuolumne County.
Tuolumne County Family Support Division
Assisting with familial relationships compliance and support services.
USCIS
The go-to place for immigration services and verifying familial relationships.
Tuolumne County Health Department
Providing access to local health resources and vital records.
Tuolumne County Lawyers
A valuable resource for legal support in family disputes and DNA-related legal matters.
Big Oak Flat DNA Services
Local DNA testing provider ensuring all genetic analysis needs are met.
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DNA testing for legal and non-legal purposes including child support, and child custody around Big Oak Flat, CA.
Including specimen collector training, DER training, reasonable suspicion training and much more in Big Oak Flat, CA.v
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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