Our automated scheduling system is available 24/7. Order your test online and receive your donor/registration pass by email. Click Here
Same Day Service
Offering DNA testing for legal and non-legal purposes
At Accredited Drug Testing Inc (ADT), our DNA testing services leverage the expertise of professional DNA collection specialists and utilize only (AABB) accredited laboratories, ensuring the highest DNA test accuracy for all types of genetic, paternity, and ancestry testing. Located conveniently close to your home or workplace, our centers make the process of arranging and executing DNA testing fast, simple, and private.
To find a DNA testing center near you, whether in San Marino, CA or beyond, simply call (800)221-4291 to book your appointment today. 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), our DNA testing services leverage the expertise of professional DNA collection specialists and utilize only (AABB) accredited laboratories, ensuring the highest DNA test accuracy for all types of genetic, paternity, and ancestry testing. Located conveniently close to your home or workplace, our centers make the process of arranging and executing DNA testing fast, simple, and private.
To find a DNA testing center near you, whether in San Marino, CA or beyond, simply call (800)221-4291 to book your appointment today. Get The Answers You Need!
Our DNA testing services in San Marino, CA are designed to offer clarity and resolution in various life situations where understanding genetic connections is essential. Whether you're looking to confirm familial bonds, ascertain parentage, or trace your lineage, our tests provide accurate and confidential results. Through our local collection centers, individuals can easily schedule appointments for a range of testing needs, from legal DNA tests required for court proceedings to ancestry explorations that reveal cultural and familial insights. Our locally compliant procedures ensure accepted results in all family law matters, fostering confidence in the outcome. By choosing Accredited Drug Testing in San Marino, CA, clients receive trusted, court-admissible DNA results, granting peace of mind in a confidential environment.
Legal DNA testing establishes biological connections for court use in custody, support, and immigration cases where definitive, chain-of-custody-maintained test results are essential for legal resolution and compliance with regulations.
Non-Legal DNA testing provides personal insights into ancestry, wellness, and family relationships without the need for court proceedings, allowing individuals to explore genetic connections discreetly and with ease.
Our process starts with sample collection at our San Marino, CA centers, where trained professionals ensure proper handling for legal or non-legal DNA tests, capturing genetic markers critical for accurate analysis.
Once collected, samples undergo comprehensive DNA sequencing and genetic profiling in our certified labs, where advanced technology reveals detailed genetic connections pertinent to your testing needs.
After thorough testing, results, which may include DNA test cost insights, are compiled and securely delivered to you within 3-5 days, clarifying paternal links, ancestries, or other explored relationships.
We uphold the utmost DNA test accuracy through accredited AABB laboratories, employing rigorous quality control measures and certified methodologies to ensure precise results recognized by courts and clients alike.
Our DNA testing services follow stringent accreditation standards, maintaining industry-leading certifications that affirm our commitment to delivering reliable, quality-controlled genetic testing outcomes.

Establishing parentage for custody/support.
Our DNA testing services provide definitive court-admissible evidence of biological ties crucial for custody and support decisions. This accurate verification ensures fair resolution of parental responsibility and financial support obligations.
Confirming familial relationships.
Our genetic tests determine exact familial connections, whether among siblings or other relatives, offering peace of mind and settling disputes. With resolute validation, families can strengthen bonds and resolve inheritance questions with certainty.
Immigration cases requiring proof of biological relationships.
DNA tests are indispensable for immigration, thoroughly proving biological relationships essential for visa or citizenship approvals. Our reliable legal DNA test accelerates family reunifications by providing authorities with comprehensive, accepted documentation.
Adoption cases or identifying unknown biological relatives.
DNA analysis aids adoption searches, uncovering unknown biological relatives. Our services illuminate genetic heritage, facilitating emotional closure and understanding of personal identity, along with vital family health history insights.
Genealogy and ancestry exploration.
Engage in genealogical DNA testing to reveal detailed ancestry, ethnic lineage, and distant relatives. Our insights into historical migrations enhance cultural identity and enrich understanding of your heritage, unlocking your family's story.
Our DNA tests in Los Angeles County conform to strict court standards, aligning with legal requirements for San Marino, CA family law. Accredited testing practices ensure that results are recognized and admissible in court, maintaining reliability and accuracy at all times.
In San Marino, CA, establishing true biological relationships in family law is vital. Our DNA testing services meet rigorous standards set by Los Angeles County courts, featuring robust authentication to protect the integrity and legality of results used in custody and support cases.
Aligned with Los Angeles County court guidelines, our DNA testing services in San Marino, CA, provide reassuring clarity in resolving intricate family law issues. Our meticulous procedures and official documentation help effectively address custody, inheritance, and paternity cases.
Los Angeles County Courts
Official site for county court information, including family law matters vital for legal DNA test applications.
County of Los Angeles Immigrant Affairs
Resource for immigration support services, helping resolve cases requiring DNA verification of familial ties.
Los Angeles County Recorder
Provides vital record access essential in DNA test-related inheritance disputes or adoption matters.
Los Angeles County Department of Public Health
Health department offering public health resources and support for residents in DNA testing scenarios.
Los Angeles County Bar Association
Source for finding legal assistance and family law attorneys when dealing with DNA-related court cases.
Los Angeles Family Court Services
Provides family court info pertinent to legal DNA test requirements and processing in Los Angeles County.
Quickly find trusted local drug testing centers in San Marino, CA — fast, convenient, and reliable every time!
Quickly find a local DOT drug testing center in San Marino, CA — fast, reliable, convenient nationwide service!
DNA testing for legal and non-legal purposes including child support, and child custody around San Marino, CA.
Including specimen collector training, DER training, reasonable suspicion training and much more in San Marino, CA.v
Get fast, accurate hair drug testing at our convenient San Marino, CA locations—results you can trust, every time!
Fast, reliable alcohol testing to keep your workplace safe and compliant every single day in San Marino, CA.
Reliable nationwide drug testing services ensuring accuracy, compliance, and quick results for businesses and individuals in San Marino, CA.
Accurate 5 panel drug testing with fast, confidential results—trusted by San Marino, CA employers and individuals nationwide.
Comprehensive 10 panel drug testing with fast, reliable results—trusted for San Marino, CA workplace and personal testing needs.
Convenient on-site mobile drug testing with fast, reliable results—saving time while keeping your San Marino, CA workplace compliant.
Certified DOT physicals with quick, reliable exams to keep San Marino, CA drivers compliant and on the road with confidence.
Join our DOT consortium for hassle-free compliance, random testing management, and reliable driver safety solutions.
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