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
Accredited Drug Testing Inc (ADT) stands as a leader in the realm of DNA testing, leveraging the expertise of certified collection specialists and AABB-accredited labs to ensure precise genetic results. Our strategic locales offer unparalleled convenience, making access to DNA testing centers a breeze from both your home and workplace. This streamlined approach guarantees a fast, easy, and secure procedure, facilitating personal or legal DNA inquiries with utmost confidentiality.
No matter where you are across the states, our DNA testing services are within reach. To schedule an appointment that suits your needs, simply dial (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.
Accredited Drug Testing Inc (ADT) stands as a leader in the realm of DNA testing, leveraging the expertise of certified collection specialists and AABB-accredited labs to ensure precise genetic results. Our strategic locales offer unparalleled convenience, making access to DNA testing centers a breeze from both your home and workplace. This streamlined approach guarantees a fast, easy, and secure procedure, facilitating personal or legal DNA inquiries with utmost confidentiality.
No matter where you are across the states, our DNA testing services are within reach. To schedule an appointment that suits your needs, simply dial (800)221-4291. Get The Answers You Need!
In Oak Grove, IL, Accredited Drug Testing provides comprehensive DNA analysis services that clarify complex family matters and uncover ancestral roots. Utilize our advanced methods for paternity, genealogical DNA tests, and even non-invasive prenatal screenings to navigate personal and legal inquiries effectively. Our AABB-accredited labs offer both accuracy and privacy, ensuring you gain deep insights with ease. Residents of Oak Grove benefit significantly from the proximity of our centers, where DNA test accuracy and unparalleled convenience merge seamlessly, delivering valuable answers to life's pivotal questions.
Our legal DNA tests are court-admissible, backed by AABB-certified labs, and maintain impeccable chain-of-custody standards for accurate results in family law cases.
Our standard DNA tests provide personal insights into ancestry and health, using the latest genetic markers and profiling methods to offer high-detail analysis.
Step into one of our Oak Grove, IL locations. Certified professionals will guide you through simple sample collection—quick, painless, with unparalleled accuracy.
At our cutting-edge labs, genetic markers undergo analysis. Results undergo stringent checks for superior reliability.
Within 3-5 days, receive comprehensive DNA analysis detailing your genetic profile. Expedient, precise, and secure delivery of essential insights.
Your trust in our DNA testing is our priority, with AABB-accredited labs ensuring accuracy and precision. Each test meets rigorous quality control standards to uphold justice.
From genetic testing to DNA profiling, our certified labs deliver unparalleled reliability, corroborated by strict assessment protocols and expert accreditation.

Establishing parentage for custody/support.
Utilizing DNA testing, definitive parentage documents are crafted for custody or support cases, providing courts with reliable biological evidence. This ensures just parental responsibility allocations and steady support structures.
Confirming familial relationships.
With DNA testing, familial links are verified with reliability, clarifying sibling, grandparent, or other relational inquiries. The certainty brought by genetic evidence aids families in resolving disputes and strengthening bonds.
Immigration cases requiring proof of biological relationships.
DNA testing is pivotal for immigration when biological ties are central to case approval. These scrutinized genetic proofs meet immigration standards, hastening family reunions and minimizing bureaucratic hang-ups.
Adoption cases or identifying unknown biological relatives.
Adoption inquiries benefit from DNA testing, uncovering biological links to provide adoptees with valuable insights into their lineage, vital family health narratives, and aiding personal healing.
Genealogy and ancestry exploration.
Delve into your roots with genealogy DNA testing, revealing ethnic origins and distant relatives. Understand migration histories for a strengthened cultural and familial identity.
Our DNA testing procedures in Cook County adhere to court standards for family law, ensuring it's both precise and admissible in court procedures. Committed to stringent chain-of-custody principles, results from our Oak Grove, IL facilities are recognized for their legal sturdiness and validity.
In critical custody and familial cases within Oak Grove, IL, pinpointing true biological connections is vital. Every DNA test we conduct aligns with the regulations of Cook County, complete with documentation that bolsters sample genuineness.
Our DNA testing service rigorously follows Cook County's judicial criteria, bringing clarity and trust into intricate family law circumstances. Residents in Oak Grove, IL, depend on our precise tests for smoothly resolving custody, inheritance affairs, and paternity validations.
Cook County Court
Handles family law cases where DNA testing is often crucial.
Illinois Legal Aid
Offers resources and support for family legal matters involving DNA tests.
Illinois DCFS
Provides services related to child custody and family welfare.
Chicago Department of Public Health
Offers resources for health-related DNA testing queries.
USCIS Chicago Office
Immigration services requiring DNA proof for family visa applications.
Cook County Clerk's Office
Offers documentation and vital records affecting DNA test considerations.
Quickly find trusted local drug testing centers in Oak Grove, IL — fast, convenient, and reliable every time!
Quickly find a local DOT drug testing center in Oak Grove, IL — fast, reliable, convenient nationwide service!
DNA testing for legal and non-legal purposes including child support, and child custody around Oak Grove, IL.
Including specimen collector training, DER training, reasonable suspicion training and much more in Oak Grove, IL.v
Get fast, accurate hair drug testing at our convenient Oak Grove, IL locations—results you can trust, every time!
Fast, reliable alcohol testing to keep your workplace safe and compliant every single day in Oak Grove, IL.
Reliable nationwide drug testing services ensuring accuracy, compliance, and quick results for businesses and individuals in Oak Grove, IL.
Accurate 5 panel drug testing with fast, confidential results—trusted by Oak Grove, IL employers and individuals nationwide.
Comprehensive 10 panel drug testing with fast, reliable results—trusted for Oak Grove, IL workplace and personal testing needs.
Convenient on-site mobile drug testing with fast, reliable results—saving time while keeping your Oak Grove, IL workplace compliant.
Certified DOT physicals with quick, reliable exams to keep Oak Grove, IL 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