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Offering DNA testing for legal and non-legal purposes
At Accredited Drug Testing Inc (ADT), our commitment to precision ensures the most accurate DNA testing results possible. By employing certified DNA collection experts and utilizing Nationally recognized AABB Laboratories, we uphold the highest standards in the field of DNA analysis services. With locations situated conveniently close to you, the process of scheduling and conducting a genetic test, whether it be paternity testing or ancestry testing, is quick, straightforward, and maintains complete confidentiality.
Our DNA testing centers are accessible across all States and Cities, ensuring you can initiate your genetic testing journey with ease. To schedule an appointment and begin uncovering the insights you need, simply call (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), our commitment to precision ensures the most accurate DNA testing results possible. By employing certified DNA collection experts and utilizing Nationally recognized AABB Laboratories, we uphold the highest standards in the field of DNA analysis services. With locations situated conveniently close to you, the process of scheduling and conducting a genetic test, whether it be paternity testing or ancestry testing, is quick, straightforward, and maintains complete confidentiality.
Our DNA testing centers are accessible across all States and Cities, ensuring you can initiate your genetic testing journey with ease. To schedule an appointment and begin uncovering the insights you need, simply call (800)221-4291. Get The Answers You Need!
DNA Testing can profoundly assist you in Hammond, IL, whether discovering your roots through genealogical DNA tests or addressing more urgent family law matters with legal DNA testing. Accredited Drug Testing is committed to providing exceptional services ranging from paternity testing to prenatal DNA testing. Our collection centers in Cook County County
are staffed with skilled professionals ensuring quick, non-invasive prenatal testing
or other genetic tests with the utmost accuracy and confidentiality. Whether your need is for immigration DNA testing, forensic DNA test for legal purposes, or simply a personal DNA exploration, our aim is to support you every step of the way. Serving residents across Hammond, IL, with reliability and precision in DNA profiling and analysis services, ensures that you receive the insights you need when you need them most, all while maintaining the highest levels of integrity.
Our Legal DNA Testing adheres to court requirements, ensuring eligible, precise results recognized for legal cases related to custody, immigration, or inheritance in Hammond, IL.
Undertaken in Cook County, our legal DNA tests ensure chain-of-custody and admissible evidence for judicial use, reaffirming biological truths in familial or civil matters.
Explore personal lineage with our Standard DNA Testing, offering insights into genealogy, ethnic roots, and familial connections without the need for legal certification.
Our non-legal DNA tests provide a personal glimpse into ancestral history or verify familial ties, delivering private and confidential results.
Visit our Hammond, IL center, where experienced staff guide you through specimen collection, using state-of-the-art equipment for utmost precision and confidentiality.
Samples are analyzed in our accredited lab, employing advanced genetic markers and DNA sequencing to ensure reliable and transparent results.
Within 3-5 days, receive comprehensive results detailing genetic profiling, delivering clarity with accuracy and speed you can trust.
Accredited Drug Testing prides itself on the accuracy of DNA tests by using certified AABB Laboratories, ensuring that all results are upheld by rigorous quality standards and control measures.
With a focus on precision and accreditation, all of our DNA testing processes adhere to strict validation techniques to guarantee the dependability and reliability of results.

Establishing parentage for custody/support.
Our DNA testing incontrovertibly determines parenthood, providing crucial, court-admissible evidence in custody or support cases. This precise genetic data allows for well-founded judicial determinations, ensuring that parental obligations are fairly allocated and financial support is adequate and reliable.
Confirming familial relationships.
Trustworthy DNA testing resolves uncertainties among siblings, grandparents, and extended family by establishing definite familial connections. Genetic markers recognized in our tests not only assure relations but also assist in preventing inheritance conflicts and fostering familial unity through verified biological ties.
Immigration cases requiring proof of biological relationships.
DNA testing plays a critical role in verifying familial ties for immigration petitions, offering clear-cut proof necessary for visa and citizenship verifications. Legal DNA testing provides undisputed evidence, facilitating prompt family reunification and circumventing bureaucratic procedural delays.
Adoption cases or identifying unknown biological relatives.
In adoption scenarios, our DNA tests can illuminate unknown biological relations, granting adoptees valuable insight into genetic heritage. Such information can be a source of emotional closure and healing, while also contributing essential details about family medical history and individual identity exploration.
Genealogy and ancestry exploration.
Delve into your ancestry with our genealogical DNA tests, which reveal ethnic roots and trace long-lost relatives. By unraveling historical migration trends, you can deepen your connection to your cultural roots and enrich your understanding of your family’s past.
DNA tests by Accredited Drug Testing align with local court expectations in Cook County, delivering accuracy and evidential reliability in family law scenarios. Our stringent chain-of-custody protocols guarantee trustworthy results fully acknowledged by the courts of Hammond, IL, verified through accredited laboratories.
In Hammond, IL, the establishment of precise biological relationships is a keystone in family law matters. Accredited Drug Testing services comply with Cook County legal frameworks, providing robust documentation to ensure sample integrity, thereby underpinning the legal soundness of the outcomes.
With strict compliance to Cook County's court guidelines, our DNA testing services instill confidence and clarity in convoluted family law discussions. Residents in Hammond, IL, depend on our detailed processes and legally substantiated documentation to ensure fair resolutions in custody battles, inheritance questions, and paternity claims.
Cook County Circuit Court
Local courthouse for legal proceedings and acceptance of DNA test results.
Visa Express Immigration Office
Assists with immigration processes requiring proof of biological relationships.
Cook County Health Department
Resource for public health information and familial genetic concerns.
Chicago Family Law Group
Specializes in custody and family law cases within Cook County.
Gresham Family Law Attorneys
Family law firm with experience in DNA testing legal processes in Hammond, IL.
U.S. Citizenship and Immigration Services
Official resource for all immigration-related inquiries requiring biological proof.
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DNA testing for legal and non-legal purposes including child support, and child custody around Hammond, IL.
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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