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Offering DNA testing for legal and non-legal purposes
At Accredited Drug Testing Inc (ADT), we prioritize accuracy and confidentiality in DNA testing. Our certified DNA collection experts and AABB-accredited labs guarantee precision in genetic testing. Conveniently located testing centers make scheduling straightforward and personal.
For comprehensive DNA testing across the nation, contact 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.
At Accredited Drug Testing Inc (ADT), we prioritize accuracy and confidentiality in DNA testing. Our certified DNA collection experts and AABB-accredited labs guarantee precision in genetic testing. Conveniently located testing centers make scheduling straightforward and personal.
For comprehensive DNA testing across the nation, contact us at (800)221-4291. Get The Answers You Need!
Discover the advantages of DNA testing with Accredited Drug Testing in Westmont, CA. Our services, rooted in the expertise of certified professionals and advanced laboratories, bring clarity to questions of ancestry, paternity, and biological relationships. The convenience of local testing facilities coupled with our commitment to accuracy ensures you receive insightful, reliable results promptly. Whether unraveling family history through genealogical DNA tests, confirming paternal ties, or addressing legal DNA requirements, our comprehensive offerings adhere to the highest standards. Trust in our quality services to provide the answers you seek, assisting in life’s critical decisions with accuracy and professionalism.
Our legal DNA testing ensures court-admissible results with rigorous chain-of-custody protocols, meeting all judicial standards for custody, paternity, and immigration cases.
Our standard DNA testing services offer personalized insights into ancestry, genetic health, and familial relationships outside of legal settings.
Begin your DNA testing journey by visiting our Westmont, CA collection center for a quick, private sample collection—typically cheek swabs.
The samples are then analyzed in our accredited lab, where sophisticated techniques are applied to guarantee accurate results.
Receive your comprehensive DNA analysis within 3-5 days, providing clarity and confidence in your genetic findings.
Our DNA testing at Accredited Drug Testing prioritizes precision and is conducted in AABB-accredited labs, ensuring verifiable results. Rigorous protocols maintain our high standards.
Certified experts handle each sample with care, utilizing advanced technology to provide accurate and trustworthy genetic insights, reinforcing our reputation for excellence.

Establishing parentage for custody/support.
With precise DNA results, parental responsibilities and financial support commitments are clarified. Our DNA test services produce court-admissible evidence for use in custody or support hearings.
Confirming familial relationships.
Unlock insights into sibling and family connections with our DNA testing, which resolves inheritance disputes and strengthens familial bonds with genetic certainty.
Immigration cases requiring proof of biological relationships.
Immigration processes are accelerated by our DNA tests providing clear, legal evidence of biological relationships needed for visa and citizenship applications.
Adoption cases or identifying unknown biological relatives.
DNA testing aids adoptees in discovering biological relatives and understanding their genetic heritage, aiding in personal identity formation and family health history tracing.
Genealogy and ancestry exploration.
Our DNA testing reveals ancestral roots and familial narratives, connecting individuals with ethnic backgrounds and historical migration insights.
In Los Angeles County, Accredited Drug Testing's DNA services are designed to meet court standards, ensuring valid and recognized results in Westmont, CA. We maintain strict chain-of-custody protocols for legal DNA testing.
In Westmont, CA, we're guiding families in court with DNA tests that affirm biological connections. Our process and comprehensive documentation comply with Los Angeles County's legal standards.
We follow Los Angeles County court mandates precisely, offering dependable test results in Westmont, CA. Our methodology supports fair resolutions for custody, inheritance, or paternity disputes.
Los Angeles County Superior Court
Legal proceedings and family court services.
Cathy's Family Law
Experienced family law attorney services in Westmont.
USCIS Los Angeles Office
Immigration services and support for biological relationship verification.
LA County Department of Public Health
Family health resources and vital records.
Immigration Law Group
Assistance with immigration DNA cases.
Los Angeles County Bar Association
Connects with legal resources and family law attorneys.
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DNA testing for legal and non-legal purposes including child support, and child custody around Westmont, 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