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Offering DNA testing for legal and non-legal purposes
At Accredited Drug Testing Inc (ADT), we offer DNA analysis services using certified DNA collection specialists. By partnering exclusively with AABB Laboratories, we ensure that our DNA testing—from ancestry testing to paternity testing—guarantees superior accuracy and reliability. Our strategically positioned testing locations make it convenient for you to schedule DNA tests near your home or work, streamlining the process to be fast, straightforward, and discreet.
With DNA testing facilities in every state and city, you can easily arrange an appointment by contacting us at (800)221-4291. 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 offer DNA analysis services using certified DNA collection specialists. By partnering exclusively with AABB Laboratories, we ensure that our DNA testing—from ancestry testing to paternity testing—guarantees superior accuracy and reliability. Our strategically positioned testing locations make it convenient for you to schedule DNA tests near your home or work, streamlining the process to be fast, straightforward, and discreet.
With DNA testing facilities in every state and city, you can easily arrange an appointment by contacting us at (800)221-4291. Get The Answers You Need!
Navigating the complexity of family connections and legal inquiries is seamless with our DNA testing services in Chula Vista, TX. Whether you seek clarity on familial bonds through genealogical DNA tests or require court-admissible evidence for family law matters in Cameron County, Accredited Drug Testing is here to assist. Our comprehensive DNA profiling, from paternity testing and sibling DNA tests to immigration DNA tests, offers a reliable path to discerning biological relationships and establishing legal truths. Leveraging genetic markers and DNA sequencing, we deliver precise results that meet local legal regulations. Experience fast, confidential, and accurate DNA health testing that empowers you with essential genetic insights and helps you make informed decisions, all with a quick turnaround to suit your needs.
Legal DNA testing verifies familial relationships in courts, offering proof pivotal in custody, support, and inheritance disputes. Accredited results ensure compliance with Cameron County standards and legal mandates.
Non-legal DNA testing reveals personal insights into ancestry and family connections without court mandates. Explore your lineage and ethnic roots through genealogical DNA testing with privacy and accuracy.
Step into our Chula Vista, TX testing centers to begin your DNA test with a quick, professional sample collection. Our experts ensure each sample's integrity through non-invasive methods.
Once collected, samples undergo meticulous analysis at our certified labs, employing advanced genetic markers for clear, factual results.
In just 3-5 days, receive your confidential DNA test results; precise and comprehensive, each result supports informed decision-making.
At Accredited Drug Testing, we adhere to stringent quality control measures to ensure our DNA test accuracy. Our labs are AABB-certified, guaranteeing high standards of DNA sequencing and reliability in test results.
We employ certified procedures for every DNA test, from paternity to forensic, ensuring consistency and trustworthiness. Rigorous monitoring and verification support our commitment to delivering precise, dependable genetic testing.

Establishing parentage for custody/support.
Our paternity testing offers irrefutable, court-admissible proof for determining parentage in custody and child support cases. This legal DNA test empowers the courts to assign fair responsibilities and ensure dependable financial arrangements.
Confirming familial relationships.
Sibling DNA tests and other genetic verification methods authenticate familial connections, providing clarity on family lineages. These DNA health tests resolve inheritance debates while reinforcing familial bonds through scientifically backed evidence.
Immigration cases requiring proof of biological relationships.
In immigration scenarios, our immigration DNA test services are designed to confirm biological linkages securely, facilitating the acceptance of visa or citizenship requests. Legal genetic markers are a vital part of the documentation reviewed by authorities, aiding in the speedier reunion of loved ones.
Adoption cases or identifying unknown biological relatives.
DNA profiling is crucial in adoption cases, uncovering unknown relatives and offering insight into genetic heritage. This non-invasive prenatal testing process provides adoptees with invaluable information about their family health history and personal origins.
Genealogy and ancestry exploration.
Ancestry testing delves into your genealogical DNA test results, unveiling ethnic roots and historical connections. By understanding genetic genealogy, one gains insightful knowledge into one's ancestral migration paths and cultural identity.
Our DNA testing services strictly adhere to Cameron County court standards, ensuring our paternity and genetic tests in Chula Vista, TX, meet legal criteria. Each forensic DNA test is performed in certified labs with robust chain-of-custody protocols.
For family law proceedings in Chula Vista, TX, verifying biological relations is paramount. Accredited Drug Testing ensures all genetic tests comply with Cameron County's guidelines, offering court-admissible and accurate results with robust documentation.
Aligning with local judicial protocols, our DNA test accuracy facilitates resolution in family law cases. Chula Vista families trust our detailed DNA analysis services to navigate custody disputes, inheritance issues, and more, with reliable, defensible documentation.
Chula Vista Family Law Attorneys
Expert legal services for family law cases requiring DNA evidence.
Cameron County Immigration Office
Official immigration services for DNA test-supported visa applications.
Cameron County Family Court
Handle family law cases requiring court-admissible DNA proof.
Chula Vista Paternity Lawyers
Legal support in paternity cases supported by DNA evidence.
Chula Vista Health Department
Local health resources offering DNA testing consultations.
Legal Advice Center Cameron County
Guidance for legal matters including those requiring DNA test results.
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DNA testing for legal and non-legal purposes including child support, and child custody around Chula Vista, TX.
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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