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Offering DNA testing for legal and non-legal purposes
At Accredited Drug Testing Inc (ADT), we specialize in DNA testing by collaborating with certified professionals and nationally recognized AABB-accredited laboratories. This collaboration ensures our results are consistently accurate, providing you with the certainty you need. Locations are conveniently placed nearby, so achieving DNA test results has never been easier or more confidential.
No matter your location in the U.S., Accredited Drug Testing makes scheduling your DNA test simple. Just call (800)221-4291 to reserve 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.
At Accredited Drug Testing Inc (ADT), we specialize in DNA testing by collaborating with certified professionals and nationally recognized AABB-accredited laboratories. This collaboration ensures our results are consistently accurate, providing you with the certainty you need. Locations are conveniently placed nearby, so achieving DNA test results has never been easier or more confidential.
No matter your location in the U.S., Accredited Drug Testing makes scheduling your DNA test simple. Just call (800)221-4291 to reserve your appointment. Get The Answers You Need!
DNA testing unlocks answers to some of life's most important questions. At Accredited Drug Testing, we offer a range of tests in Brentwood, MD designed to validate familial relationships or explore genetic heritage. Our experienced team uses state-of-the-art technology, ensuring each test result is precise and court-admissible. Whether you're resolving a legal matter, conducting ancestry research, or verifying family bonds, our services provide reliable insights right in your community. Let us help navigate these inquiries with accuracy and care, building trust in your DNA story.
Our legal DNA tests provide court-admissible evidence of parentage, aiding custody and support cases with precise results and legal documentation.
Legal DNA testing ensures proof of biological relationships for immigration purposes, expediting visa and family reunifications.
Our non-legal DNA tests reveal ancestry, ethnic origins, and provide insights into your genetic history through analysis of genetic markers.
Personal DNA testing options explore health-related information and familial connections without legal documentation requirements.
The DNA testing process starts at our Brentwood, MD centers where a quick cheek swab sample collection is conducted by certified specialists.
Next, these samples undergo detailed genetic analysis in our accredited laboratories, using advanced DNA sequencing methods.
In as little as 3-5 days, results are available, delivering precise answers directly to you for confident decision-making.
Our DNA tests are conducted under stringent quality control measures in AABB-accredited labs, ensuring unmatched accuracy and reliability.
With extensive certifications and adherence to industry best practices, your test results are cased on rigorous validation.

Establishing parentage for custody/support.
DNA testing provides transparent, court-accepted proof of parentage, vital in custody or support disputes. These test results equip courts with the necessary tools to enforce fair parental duties and consistent financial support.
Confirming familial relationships.
Our DNA tests validate familial bonds with precision, addressing questions between siblings, grandparents, and others. Trusted results can quell inheritance conflicts and foster familial harmony, reinforcing bonds through confirmed genetic ties.
Immigration cases requiring proof of biological relationships.
DNA tests for immigration confirm familial ties necessary for visas and citizenships, with clear and legal results accepted by relevant authorities. This process aids in swiftly uniting families without unwanted bureaucratic hold-ups.
Adoption cases or identifying unknown biological relatives.
By shedding light on unknown biological ties, our DNA tests assist adoptees in understanding their genetic backgrounds. This provides essential insights, closure, and even medical family history, shaping personal identity with authenticity.
Genealogy and ancestry exploration.
DNA testing for genealogy opens doors into ethnic backgrounds and lineage, enriching personal history understanding. By exploring genetic markers and historical shifts, one can connect deeply with cultural roots and family heritage.
In Prince George's County, our DNA tests adhere to court regulations, ensuring the precision and legitimacy required in family law cases. We maintain strict procedures for test integrity, assuring Brentwood, MD clients of court-accepted results.
Establishing clarity in biological relationships is pivotal in Brentwood, MD's legal matters. Our certified DNA tests are rigorous, matching Prince George's County court protocols and offering comprehensive documentation to ensure sample integrity and legal reliability.
Aligning with Prince George's County's legal standards, our DNA services define clarity in complex family legal proceedings in Brentwood, MD. By accessing our thorough testing, clients can confidently manage custody, inheritance, or paternity cases with legally backed assurance.
Prince George's County Government
Local government resources and services for residents.
Prince George's County Circuit Court
Court services and information for legal proceedings.
Prince George's County Planning Department
Community planning resources.
Prince George's County Health Department
Health-related resources for residents.
Maryland Legal Aid
Free legal help for low-income individuals and families.
USCIS
U.S. Immigration and Citizenship Services official site.
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DNA testing for legal and non-legal purposes including child support, and child custody around Brentwood, 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