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Offering DNA testing for legal and non-legal purposes
Accredited Drug Testing Inc (ADT) is committed to providing accurate DNA testing services by employing certified collection specialists and partnering with trusted AABB-accredited laboratories. With a focus on DNA test accuracy, we ensure results that meet the highest standards. Our testing centers are strategically located near your home or office, making the DNA testing process seamless, discreet, and convenient.
With numerous DNA testing centers available across all states and cities, scheduling an appointment for genetic testing or a paternity test is just a call away 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.
Accredited Drug Testing Inc (ADT) is committed to providing accurate DNA testing services by employing certified collection specialists and partnering with trusted AABB-accredited laboratories. With a focus on DNA test accuracy, we ensure results that meet the highest standards. Our testing centers are strategically located near your home or office, making the DNA testing process seamless, discreet, and convenient.
With numerous DNA testing centers available across all states and cities, scheduling an appointment for genetic testing or a paternity test is just a call away at (800)221-4291. Get The Answers You Need!
Our DNA testing services in Four Corners, OR provide clarity and certainty in matters as diverse as paternity disputes, immigration processes, and ancestry exploration. Operated through state-of-the-art labs, our certified AABB facilities ensure the highest DNA test accuracy, from prenatal DNA test options to forensic analysis. Whether you're seeking insights into your genetic genealogy or need a legal DNA test for court, our comprehensive DNA analysis services are here for you. We guarantee fast and convenient testing at locations near you, ensuring that your personal and legal matters are supported by the most reliable scientific evidence available.
Legal DNA Testing: Our tests offer court-admissible results for cases like custody, paternity, and immigration, following stringent chain-of-custody protocols and local regulations in Marion County for complete legal compliance.
Non-Legal DNA Testing: Discover your genetic heritage, confirm familial ties, and explore ancestry with DNA tests that provide personal insights through certified analysis, without the need for legal documentation or court admissibility.
Visit one of our convenient DNA test collection centers in Four Corners, OR, where a certified specialist will collect your sample using non-invasive methods ensuring comfort and reliability.
Once collected, your samples are sent to an AABB-accredited laboratory where experts conduct DNA sequencing and profiling to extract unique genetic markers tailored to your testing needs.
Receive your detailed test results in 3-5 business days, accompanied by comprehensive reports explaining each outcome, ensuring clarity and ease of understanding of your genetic information.
Our DNA testing services are supported by AABB accreditation, ensuring precise results through strict quality control and adherence to industry standards, giving clients confidence in test accuracy.
With certified laboratories and experienced specialists, our DNA tests maintain high accuracy rates, meeting local and national standards for dependability and reliability in every analysis.

Establishing parentage for custody/support.
Proving paternity is essential for custody or support cases, and our DNA profiling offers definitive, court-admissible proof. This ensures that judges base their decisions on reliable genetic evidence, facilitating fair parental responsibilities and precise financial support.
Confirming familial relationships.
Our DNA tests, including sibling and grandparent DNA tests, resolve questions about family connections. Reliable genetic markers provide reassurance, help resolve inheritance disputes, and allow families to tighten bonds grounded in verified biological ties.
Immigration cases requiring proof of biological relationships.
Our immigration DNA test delivers irrefutable proof of biological relationships needed for visas and citizenship applications. These court-admissible tests meet immigration standards for accuracy, expediting family reunification and minimizing bureaucratic hurdles.
Adoption cases or identifying unknown biological relatives.
Our genetic services illuminate unknown family ties, offering adoptees vital genetic insights. Discovering familial roots aids in emotional closure, crystal-clear inheritance clarity, and knowledge of valuable family health history.
Genealogy and ancestry exploration.
Through genealogical DNA testing, unravel your unique ancestry narrative and discover distant relatives. This powerful DNA analysis connects people to their ancestral roots, uncovering past migrations and enriching cultural and familial understanding.
Our DNA testing services adhere to the strict legal standards set forth by the courts in Marion County, ensuring that results are both accurate and legally admissible in family law cases. Each test conducted in Four Corners, OR is processed through accredited labs that guarantee reliability.
In Four Corners, OR, ascertaining accurate biological ties is paramount in legal matters. Our DNA testing upholds the rigorous standards imposed by Marion County courts, providing precise documentation confirming sample authenticity and reinforcing the legal validity of the results.
Our DNA testing services in Four Corners, OR comply fully with Marion County regulations, providing essential evidence in family law issues. Residents rely on our thorough processes and legally valid documentation to ensure fair resolutions in matters like custody and inheritance.
Marion County Family Law Department
Provides legal assistance on family law matters in Marion County.
USCIS Portland Office
Handles immigration cases requiring DNA testing for Four Corners, OR residents.
Marion County Court
Local court handling family law and related cases where DNA evidence may be required.
Marion County Health Department
Offers health services and assistance for DNA health testing inquiries.
Oregon Legal Aid Services
Provides legal aid in family law cases involving DNA testing for proof of relationship.
Family Law Attorneys in Marion County
Directory of attorneys specializing in family law and custody cases.
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DNA testing for legal and non-legal purposes including child support, and child custody around Four Corners, OR.
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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