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), we specialize in DNA testing through expert DNA collection professionals and nationally recognized AABB Laboratories, ensuring unparalleled accuracy in DNA test outcomes. Our conveniently located centers offer quick, simple, and private testing sessions within your community and office vicinity.
With ADT, scheduling a DNA test in any state or city is straightforward. Just dial (800)221-4291 to set up an 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 through expert DNA collection professionals and nationally recognized AABB Laboratories, ensuring unparalleled accuracy in DNA test outcomes. Our conveniently located centers offer quick, simple, and private testing sessions within your community and office vicinity.
With ADT, scheduling a DNA test in any state or city is straightforward. Just dial (800)221-4291 to set up an appointment. Get The Answers You Need!
DNA testing has transformative potential for answering vital biological and familial questions. For Oak Grove, TX residents, Accredited Drug Testing delivers dependable and accredited DNA services, offering peace of mind with accurate genetic insights. Whether establishing paternity, verifying ancestry, or supporting immigration cases, our professional laboratory testing resolves uncertainties with precision. Our services adhere strictly to Cass County’s legal standards, ensuring your DNA test results are both reliable and court-accepted. Explore our range of DNA testing services tailored to your unique needs and uncover the answers you seek with confidence.
Our legal DNA testing strictly adheres to courts’ stringent guidelines, providing irrefutable evidence for custody, support, and immigration cases through certified labs and documented protocols.
Explore our standard DNA testing for personal insight: unravel genealogy, health predispositions, and familial connections with quick and non-obtrusive techniques delivering clear and accurate results.
Visit our Oak Grove, TX location for DNA collection, where expert technicians ensure sample integrity with hassle-free, supervised procedures.
Following collection, samples undergo detailed analysis at our certified labs, ensuring precise genetic data interpretations.
Expect comprehensive DNA test results delivered within 3-5 days, offering clarity to your biological inquiries efficiently.
Accredited Drug Testing delivers unmatched DNA test accuracy with certified AABB Laboratories, adhering to rigorous quality controls and chain-of-custody standards for credibility.
Each DNA test promises precision through our accredited facilities, ensuring trust and reliability in every result, recognized and accepted in legal proceedings.

Establishing parentage for custody/support.
Accurate and court-compliant DNA testing is crucial in determining parentage for child custody and support matters. By providing indisputable biological linkage evidence, our service aids judicial processes for informed parental duty and financial decisions.
Confirming familial relationships.
Our DNA tests offer definitive validation of familial links, addressing questions about sibling and extended family connections. These reliable genetic assessments ease inheritance disputes and reinforce family bonds through confirmed biological relationships.
Immigration cases requiring proof of biological relationships.
In immigration contexts, DNA testing assures verification of biological ties, supporting visa or citizenship applications. Our legally recognized genetic testing delivers compelling evidence accepted by immigration bodies, streamlining family reunions and lessening bureaucratic hindrances.
Adoption cases or identifying unknown biological relatives.
DNA tests in adoption scenarios facilitate the discovery of unknown biological family members, offering adoptees valuable insight into their genetic roots, potential health risks, and an enriched sense of identity and personal legacy.
Genealogy and ancestry exploration.
Genetic testing for genealogy uncovers vital details of ancestry, cultural heritage, and long-lost relatives, enhancing personal insights into family history. Understanding migration and ethnic backgrounds deepens cultural appreciation and strengthens family narratives.
Our DNA testing meets strict court requirements in Cass County, ensuring both accuracy and acceptability in legal family matters. We uphold robust chain-of-custody standards to protect test validity, ensuring court recognition for Oak Grove, TX families.
In Oak Grove's family law evaluations, identifying true biological connections is essential. Our certified tests comply with Cass County’s judiciary standards, providing comprehensive documentation to certify each sample’s origin and maintain your results' legal soundness.
By strictly following Cass County courtroom standards, our DNA testing offerings ensure precision and assurance in complex family law disputes. Oak Grove families trust our exhaustive testing methodologies and legal-document support for fair and prompt resolution in support, inheritance, and paternity cases.
Cass County Court
Your go-to resource for legal matters and court information in Cass County.
Cass County District Attorney's Office
Offers guidance and legal oversight for county-related DNA test admissibility.
Oak Grove Lawyers
Legal experts in family and custody law, providing services crucial for DNA test-related proceedings.
Cass County Health Department
Offers health services and genetic information guidance for Oak Grove and surrounding areas.
USCIS Field Office
Immigration services and verification for DNA tests supporting citizenship and visa applications.
Family-Based Immigration Petitions
Guidance on family visas requiring legal DNA test evidence.
Quickly find trusted local drug testing centers in Oak Grove, TX — fast, convenient, and reliable every time!
Quickly find a local DOT drug testing center in Oak Grove, TX — fast, reliable, convenient nationwide service!
DNA testing for legal and non-legal purposes including child support, and child custody around Oak Grove, TX.
Including specimen collector training, DER training, reasonable suspicion training and much more in Oak Grove, TX.v
Get fast, accurate hair drug testing at our convenient Oak Grove, TX locations—results you can trust, every time!
Fast, reliable alcohol testing to keep your workplace safe and compliant every single day in Oak Grove, TX.
Reliable nationwide drug testing services ensuring accuracy, compliance, and quick results for businesses and individuals in Oak Grove, TX.
Accurate 5 panel drug testing with fast, confidential results—trusted by Oak Grove, TX employers and individuals nationwide.
Comprehensive 10 panel drug testing with fast, reliable results—trusted for Oak Grove, TX workplace and personal testing needs.
Convenient on-site mobile drug testing with fast, reliable results—saving time while keeping your Oak Grove, TX workplace compliant.
Certified DOT physicals with quick, reliable exams to keep Oak Grove, TX 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