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Offering DNA testing for legal and non-legal purposes
At Accredited Drug Testing Inc (ADT), we excel in offering precision-oriented DNA testing by employing certified DNA collection specialists coupled with AABB-certified laboratories, ensuring unparalleled DNA test accuracy. Our testing centers, conveniently located near your home or office, make the scheduling and execution of DNA tests swift, discreet, and straightforward.
Available across all states and cities, our DNA testing centers streamline the process for you. Call (800)221-4291 to arrange your DNA test 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), we excel in offering precision-oriented DNA testing by employing certified DNA collection specialists coupled with AABB-certified laboratories, ensuring unparalleled DNA test accuracy. Our testing centers, conveniently located near your home or office, make the scheduling and execution of DNA tests swift, discreet, and straightforward.
Available across all states and cities, our DNA testing centers streamline the process for you. Call (800)221-4291 to arrange your DNA test appointment today. Get The Answers You Need!
DNA testing in Langley Park, MD, with Accredited Drug Testing offers reliable solutions for personal and legal genetic questions. Our AABB-accredited services provide accuracy in paternity, ancestry, prenatal, and forensic DNA tests. Conveniently located test centers ensure quick, private, and professional testing experiences, strengthening peace of mind on matters ranging from familial ties to health insights.
Our legal DNA testing for custody, immigration, and court cases provides rigorous, court-admissible results. Performed in certified labs, aligning with all policy standards, ensuring the integrity and legality of the evidence, helping achieve justice.
Standard DNA tests for ancestry and health insights, offer private revelations without legal bearings, unveiling genetic and genealogical facts aided by top-certified labs, providing knowledge on heritage, potential risks, and familial ties.
Begin your DNA testing journey by visiting an Accredited Drug Testing collection center in Langley Park, MD. A certified collector will secure your sample, ensuring a stress-free, tamper-proof process.
After sample acquisition, we send it to our AABB-accredited labs where expert technicians analyze genetic markers, compiling reliable results.
Within 3-5 days, securely receive your comprehensive test results, ensuring prompt answers to your DNA testing questions.
ADT's DNA tests assure top-level accuracy through AABB accreditation, ensuring trustworthy results. Our dedicated quality controls foster precision and reliability in genetic identification, securing your peace of mind at every step.
Certified labs uphold the highest standards for genetic analysis, compliant with local and national regulations, confirming Accredited Drug Testing as your dependable partner for all DNA-related inquiries.

Establishing parentage for custody/support.
In cases of custody or support, DNA testing supplies definitive, court-approved evidence of parentage, aiding judges in making informed decisions. Clear results ensure fair parental responsibility and reliable financial support.
Confirming familial relationships.
Accurate DNA testing confirms familial ties among siblings and relatives, offering peace of mind and resolving inheritance issues. It strengthens family bonds through scientifically verified biological connections.
Immigration cases requiring proof of biological relationships.
For visa or citizenship needs, DNA tests provide indisputable evidence of family ties, as accepted by immigration bodies, helping hasten family reunification and cutting through bureaucratic red tape.
Adoption cases or identifying unknown biological relatives.
DNA testing aids adoptees in uncovering biological relatives, offering critical insight into heritage, health histories, and identity, aiding emotional reconciliation and family understanding.
Genealogy and ancestry exploration.
Our genealogical DNA tests reveal ethnic roots and ancestral lines, enhancing awareness of your personal history. By shedding light on migration patterns, users deepen their cultural and familial exploration.
Our DNA testing services are fully compliant with Prince George's County standards, ensuring accuracy and court admissibility in family law cases. Using rigorous chain-of-custody protocols, we ensure reliable test results in Langley Park, MD, recognized by local courts when resolving legal matters.
For pressing family law cases in Langley Park, establishing true biological connections is vital. Our certified DNA services vigilantly adhere to Prince George's County court guidelines, with detailed documentation maintaining the legal integrity of your results.
Aligning precisely with local regulations, our DNA testing services offer clarity and assurance in family law scenarios. Langley Park families rely on our rigorous tests and legally compliant documentation for fair outcomes in custody, inheritance, and paternity cases.
Prince George's County Circuit Court
Resource for family law cases and legal matters in Langley Park.
Prince George's County Bar Association
Source for legal counsel specializing in family and immigration law.
USCIS Maryland District Office
Immigration-related DNA testing verification and processing.
Prince George's County Health Department
Public health insights and services relevant to DNA testing.
DC Segment
Resourceful support for local family law attorneys in Langley Park.
Howard University School of Law
Offers legal resources and educational insights on DNA testing implications.
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DNA testing for legal and non-legal purposes including child support, and child custody around Langley Park, MD.
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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