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Offering DNA testing for legal and non-legal purposes
Accredited Drug Testing Inc (ADT) specializes in a wide range of DNA testing services. Partnering with certified DNA collection experts and AABB-accredited laboratories, we ensure the utmost accuracy in DNA test results. Our strategically located centers make scheduling and completing a test a breeze, guaranteeing a quick, simple, and confidential experience.
Whether you're looking for DNA testing centers in Chester County or elsewhere, simply call (800)221-4291 to arrange 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.
Accredited Drug Testing Inc (ADT) specializes in a wide range of DNA testing services. Partnering with certified DNA collection experts and AABB-accredited laboratories, we ensure the utmost accuracy in DNA test results. Our strategically located centers make scheduling and completing a test a breeze, guaranteeing a quick, simple, and confidential experience.
Whether you're looking for DNA testing centers in Chester County or elsewhere, simply call (800)221-4291 to arrange your appointment. Get The Answers You Need!
In Willowdale, PA, Accredited Drug Testing offers a comprehensive suite of DNA testing services tailored to meet your needs. Whether for personal insight or legal requirements, our tests—including paternity, ancestry, and immigration DNA tests—are conducted using the highest standards for accuracy. With convenient local centers, scheduling is seamless, ensuring fast and confidential services. Our Willowdale services empower you with clear genetic information, aiding in everything from family law cases to personal genetic exploration. Let us help you find the answers you need, confidently and efficiently.
Our Legal DNA Testing services at Accredited Drug Testing are fully compliant with Chester County court standards, providing clear, court-admissible evidence for legal disputes.
Discover genetic insights with our Non-Legal DNA Testing options. These personal tests offer valuable information on ancestry and familial connections.
Begin your DNA testing journey at one of our Willowdale, PA centers. Simply schedule an appointment, and our experts will collect your sample, ensuring confidentiality at every step.
Following collection, your sample undergoes detailed analysis in accredited labs. This meticulous process ensures the highest level of data integrity.
Receive your results within 3-5 days, delivered swiftly and securely, providing you with the clear answers you need.
Accredited Drug Testing ensures DNA test accuracy through partnerships with AABB-certified laboratories and adherence to strict quality controls, guaranteeing reliable results.
Our certified labs utilize advanced methodologies, meeting industry standards for DNA testing accuracy, offering you peace of mind with each test conducted.

Establishing parentage for custody/support.
Our DNA testing services offer precise, court-admissible evidence for establishing parentage, pivotal in custody or support decisions. This trusted proof aids judges in assigning fair parental responsibilities and financial obligations.
Confirming familial relationships.
With ADT's DNA testing, verify familial links like those between siblings or grandparents. Our trusted genetic services help resolve uncertainties, address inheritance conflicts, and reinforce family ties through verified biological relationships.
Immigration cases requiring proof of biological relationships.
Ensure accuracy with our DNA testing for immigration. Trusted by authorities, our tests provide unequivocal proof of biological relations, aiding visa and citizenship procedures, speeding up family reunification, and minimizing administrative delays.
Adoption cases or identifying unknown biological relatives.
In adoption cases, uncover hidden biological connections with our DNA tests. Gain valuable insights into genetic origins, aiding adoptees in finding closure, accessing crucial health histories, and better understanding their identity.
Genealogy and ancestry exploration.
Embark on a journey of ancestral discovery with our genealogy DNA tests. They illuminate ethnic origins and distant connections, enriching your understanding of family history and enhancing cultural identity exploration.
In Chester County, our DNA tests meet all local court benchmarks, ensuring precise outcomes for legal cases. Through robust chain-of-custody procedures, we deliver dependable results recognized by Willowdale, PA, courts, performed at labs adhering to all legal standards.
When addressing family law cases in Willowdale, PA, verifying biological links is vital. Our certified DNA services strictly follow Chester County court guidelines, providing comprehensive documentation to ensure sample credibility and maintain the results' legal validity.
By fully conforming to Chester County court guidelines, our DNA testing services deliver clarity in complex family law cases. In Willowdale, PA, families trust our reliable testing and legal documentation to navigate custody disputes, inheritance matters, and paternity challenges effectively.
Friends of the Court
Resource for family law matters, providing legal assistance and support.
USCIS Local Office
Essential for immigration-related DNA testing inquiries within Chester County.
Chester County Health Department
Offers health-related resources and information.
Chester County Bar Association
Network of legal professionals providing guidance for DNA test-related cases.
Coatesville Family Law Attorneys
Legal support for family law cases including custody and paternity disputes.
Chester County Courts
Access to local court proceedings and resources relevant to legal DNA testing.
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DNA testing for legal and non-legal purposes including child support, and child custody around Willowdale, PA.
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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