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Offering DNA testing for legal and non-legal purposes
Accredited Drug Testing Inc (ADT) is your trusted partner for DNA testing, offering services through certified DNA collection specialists and AABB-accredited laboratories, ensuring top-notch accuracy in genetic testing outcomes. Conveniently located DNA testing centers are just a short distance from your home or office, making the process of scheduling and undergoing genetic tests smooth, swift, and private.
With DNA testing facilities spread across all states and cities, you can contact us at (800)221-4291 to arrange for your DNA test 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) is your trusted partner for DNA testing, offering services through certified DNA collection specialists and AABB-accredited laboratories, ensuring top-notch accuracy in genetic testing outcomes. Conveniently located DNA testing centers are just a short distance from your home or office, making the process of scheduling and undergoing genetic tests smooth, swift, and private.
With DNA testing facilities spread across all states and cities, you can contact us at (800)221-4291 to arrange for your DNA test appointment. Get The Answers You Need!
At Accredited Drug Testing, our DNA testing services in Tierra Grande, TX stand ready to address your genetic testing needs. Whether you're seeking clarity on paternity, exploring your ancestry, or requiring court-admissible results for legal proceedings, we are dedicated to providing accurate and confidential services. Our facilities are equipped to perform a wide range of DNA tests, from prenatal and immigration to legal and personal examinations, with a focus on reliability and ease of access. For residents in Nueces County and surrounding areas, our established protocols ensure that each test is conducted according to the highest standards, guaranteeing results you can trust. Experience the peace of mind that comes with knowing all DNA analyses are performed with accredited precision, offering solutions tailored to your individual requirements.
Accredited Drug Testing offers court-ready DNA testing services, ensuring all results meet legal standards for use in custody, paternity, and immigration cases. Our team follows strict protocols, providing dependable, legally admissible evidence.
Legal DNA tests are offered with a chain-of-custody process that certifies all samples are handled according to judicial requirements, validating your results for court proceedings in Nueces County and across Texas.
Our non-legal DNA testing services provide personal insights into genetic relationships, helping you understand familial connections without the added chain-of-custody for court use. Perfect for personal knowledge.
Explore your ancestry and genetic markers with our comprehensive non-legal DNA tests. Uncover your genetic genealogy and ethnic roots with accuracy and privacy.
Step 1: Visit one of our test centers in Tierra Grande, TX, where a certified specialist will securely collect your DNA sample following strict protocols for accuracy and confidentiality.
Step 2: Your sample is analyzed at an AABB-accredited laboratory, employing advanced DNA sequencing and profiling methods to ensure precise results.
Step 3: Receive your comprehensive report within 3-5 days, giving you clear, actionable insights into your genetic testing query, whether it’s for ancestry exploration or legal purposes.
At Accredited Drug Testing, our commitment to accuracy is unwavering. Utilizing only AABB-accredited laboratories, our DNA tests meet high standards, ensuring precise, reliable results every time.
Our testing procedures are underpinned by rigorous quality control measures and certifications, safeguarding the integrity of every DNA profile analysis and guaranteeing the utmost reliability.

Establishing parentage for custody/support.
Through DNA testing, we offer unequivocal evidence for parentage, crucial for resolving custody and support matters. Our court-admissible results deliver biological relationship proof aiding judges to assign rightful parental duties and set financial support guidelines.
Confirming familial relationships.
DNA tests deliver undeniable proof of familial bonds, whether it’s verifying sibling, grandparental, or other kinship ties. Our precise genetic testing settles disputes over inheritance and aids in building stronger family connections built on biological certainties.
Immigration cases requiring proof of biological relationships.
Our DNA testing services are essential in immigration proceedings, providing authoritative proofs of biological relationships necessary for visa and citizenship applications. Accepted by immigration agencies, these tests facilitate family reunifications and minimize bureaucratic delays.
Adoption cases or identifying unknown biological relatives.
DNA testing aids adopted individuals in finding their biological relatives, offering critical insights into their genetic background. This helps fulfill a need for closure, gives insight into family medical history, and assists in forming a clearer personal identity for adoptees.
Genealogy and ancestry exploration.
DNA tests geared at genealogical inquiries trace ancestral roots and ethnic backgrounds, unveiling distant kin and enriching cultural identity connection. Delving into historical migration patterns broadens understanding of one's heritage and brings depth to family history explorations.
Our DNA tests comply fully with court standards in Nueces County, ensuring both accuracy and court-admissibility in legal family matters. Maintaining strict chain-of-custody protocols, we deliver dependable test results endorsed by the courts in Tierra Grande, TX and beyond.
When it comes to family law cases in Tierra Grande, TX, securing precise biological relationship verification is vital. Our DNA testing services strictly follow guidelines set by the courts in Nueces County. We provide comprehensive documentation to uphold the authenticity of samples and the legal legitimacy of your results.
Compliant with Nueces County's judicial requirements, our DNA testing services instill confidence and provide clarity in intricate family law scenarios. Families within Tierra Grande, TX count on our meticulous testing and legally substantial documentation to help resolve custodial, inheritance, and paternity issues promptly and fairly.
Nueces County Family Court
Handle family law cases, providing rulings on DNA evidence for custody and support matters.
US Immigration Services
Offering guidance on immigration processes requiring DNA proof of relationships.
Nueces County Legal Aid
Providing legal resources and assistance with family law and DNA-related disputes.
Nueces County Health Department
Public health resources including genetic testing information and support for citizens.
Nueces County Counseling Services
Professional support for families undergoing DNA test-related emotional stress.
Baker & Associates Law Firm
Specialized in family law cases involving DNA testing in Nueces County.
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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