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 are committed to providing DNA testing through exceptional precision using only certified DNA collection experts and nationally accredited AABB Laboratories. Whether you need a paternity test, genetic testing, or other DNA analysis services, our trusted centers are conveniently located, ensuring minimal wait times and maximum confidentiality during scheduling and testing.
Our DNA testing centers are accessible across all locations. To book your appointment, call (800)221-4291 and embark on your journey to clarity with genetic testing. 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 are committed to providing DNA testing through exceptional precision using only certified DNA collection experts and nationally accredited AABB Laboratories. Whether you need a paternity test, genetic testing, or other DNA analysis services, our trusted centers are conveniently located, ensuring minimal wait times and maximum confidentiality during scheduling and testing.
Our DNA testing centers are accessible across all locations. To book your appointment, call (800)221-4291 and embark on your journey to clarity with genetic testing. Get The Answers You Need!
Discover the comprehensive world of DNA testing right here in Chappell Hill, TX, with Accredited Drug Testing. Whether you're looking into paternity testing, ancestry exploration, or confirming familial connections, our services offer a pathway to clarity and understanding. At our local DNA test centers, convenience meets state-of-the-art technology, helping you unravel genetic markers and build a clearer picture of your genetic genealogy. Connect your past and present with our highly precise DNA profiling and trust in our court-admissible testing to provide the answers needed for legal proceedings or personal insights. By choosing Accredited Drug Testing, you're engaging with a service committed to accuracy and confidentiality, tailored to guide you through every step of the DNA testing process.
For legal matters, our DNA tests offer guaranteed chain-of-custody to ensure results are court-admissible. Our accredited labs handle everything from paternity to immigration claims with rigor and precision, facilitating validated decisions in legal frameworks.
Non-legal DNA tests are perfect for personal inquiries into ancestry, health, or relationships. They provide accurate insights into genetic backgrounds without the legal requirements, helping individuals gain understanding and explore their genetic identity with reliability.
Visit our Chappell Hill, TX testing center for a straightforward process. Our specialists secure painless sample swabs, adhering to stringent protocols. The DNA test cost includes comprehensive analysis, with final results typically ready within 3-5 business days, providing assured accuracy.
Following sample collection, advanced genetic sequencing and precise DNA profiling occur in our AABB-approved labs. We guarantee DNA test accuracy through robust data analysis, using trusted methods that verify genetic markers, pertinent in forensic DNA testing and beyond.
Finally, receive your results from Accredited Drug Testing via a secure portal. We ensure confidentiality at every stage, providing detailed insights into genetic genealogy or necessary documentation for a legal DNA test, outlining all the findings clearly and concisely.
Our DNA testing excels in precision with AABB-accredited labs, ensuring dependable results. Meticulous quality control and certified processes elevate our reputation for accuracy, promising trust in each DNA test conducted at Accredited Drug Testing.
We employ the highest standards of quality assurance, aligning with all necessary certifications. Our commitment to legal compliance and detail guarantees test results are consistently reliable, supporting both personal curiosity and legal needs effectively.

Establishing parentage for custody/support.
Through our DNA testing services, we provide definitive proof of parentage crucial for resolving custody and support conflicts. These court-admissible results guide judicial decisions, upholding fair parental duties and financial accountability.
Confirming familial relationships.
Our genetic tests precisely verify family ties, answering questions about relationships with siblings, grandparents, and more. This invaluable genetic confirmation calms inheritance disputes, fosters family unity, and solidifies biological bonds.
Immigration cases requiring proof of biological relationships.
When it comes to immigration, our DNA tests offer undeniable evidence of familial connections for visa or citizenship applications. Accepted by authorities, these results streamline family reunification and cut down bureaucratic lags.
Adoption cases or identifying unknown biological relatives.
We assist adoptees in tracing genetic roots through DNA testing. This process unveils biological relationships, promoting emotional resolution, informing health histories, and providing personal identity insights into previously unknown family connections.
Genealogy and ancestry exploration.
Through our genealogical DNA tests, explore your ancestral roots and ethnic lineage. These insights reveal migration patterns, enhancing cultural awareness and enriching your familial story, connecting you to your heritage on a deeper level.
Our DNA testing services meet all legal requirements in Washington County, ensuring undeniable accuracy for judicial matters. Adhering to chain-of-custody procedures, our tests are legally recognizable and performed in AABB accredited facilities, essential for Chappell Hill, TX residents.
In family and custody cases within Chappell Hill, TX, clarity in biological relationships is paramount. Our accredited testing complies rigorously with Washington County legal standards, providing documentation verifying sample integrity and preserving the legal value of your DNA test results.
By strictly following Washington County’s legal framework, our DNA testing services bring transparency and assurance to family law cases. Families in Chappell Hill depend on our detailed approach and legally sound documentation to resolve custody, inheritance, and paternity inquiries efficiently.
Washington County Family Law Attorneys
Your local source for legal counsel, guiding family law cases with expertise on DNA testing implications.
USCIS - Immigration Office
Federal agency facilitating cargo testing results, important for immigration processes and family reunification efforts.
Washington County Local Courts
The legal institution overseeing family cases, where DNA test results hold evidentiary value.
Washington County Health Department
Promoting community health, they provide valuable information on the utility of DNA health testing in understanding genetic risk factors.
Immigration Advocates Network
A national network offering guidance on immigration matters, particularly those strengthened by DNA testing evidence.
Texas Law Help - Family
State-provided legal resource for understanding family law and DNA testing's role in custody and support cases.
Quickly find trusted local drug testing centers in Chappell Hill, TX — fast, convenient, and reliable every time!
Quickly find a local DOT drug testing center in Chappell Hill, TX — fast, reliable, convenient nationwide service!
DNA testing for legal and non-legal purposes including child support, and child custody around Chappell Hill, TX.
Including specimen collector training, DER training, reasonable suspicion training and much more in Chappell Hill, TX.v
Get fast, accurate hair drug testing at our convenient Chappell Hill, TX locations—results you can trust, every time!
Fast, reliable alcohol testing to keep your workplace safe and compliant every single day in Chappell Hill, TX.
Reliable nationwide drug testing services ensuring accuracy, compliance, and quick results for businesses and individuals in Chappell Hill, TX.
Accurate 5 panel drug testing with fast, confidential results—trusted by Chappell Hill, TX employers and individuals nationwide.
Comprehensive 10 panel drug testing with fast, reliable results—trusted for Chappell Hill, TX workplace and personal testing needs.
Convenient on-site mobile drug testing with fast, reliable results—saving time while keeping your Chappell Hill, TX workplace compliant.
Certified DOT physicals with quick, reliable exams to keep Chappell Hill, 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