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Offering DNA testing for legal and non-legal purposes
Accredited Drug Testing Inc (ADT) is dedicated to providing comprehensive DNA testing through qualified DNA collection professionals and the well-known AABB Laboratories, ensuring utmost precision in DNA results. Conveniently situated testing centers are just minutes away, making the process of setting up and completing a DNA test a seamless, confidential experience.
With testing facilities available across the nation, you can reach us at (800)221-4291 to arrange a DNA test session. 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 dedicated to providing comprehensive DNA testing through qualified DNA collection professionals and the well-known AABB Laboratories, ensuring utmost precision in DNA results. Conveniently situated testing centers are just minutes away, making the process of setting up and completing a DNA test a seamless, confidential experience.
With testing facilities available across the nation, you can reach us at (800)221-4291 to arrange a DNA test session. Get The Answers You Need!
DNA testing services in Grantley, PA, offered by Accredited Drug Testing, can provide clarity and essential answers in various personal and legal scenarios. Whether settling biological questions in family law disputes or exploring genealogy, our certified DNA test services ensure high precision and confidentiality. Situational needs like paternity, immigration verification, or ancestry exploration are supported by our certified and accredited processes, ensuring valid results. With local accessibility, residents in Grantley can easily schedule tests, knowing they’re working with a trusted provider that ensures court-admissible and legitimate results, bridging personal, legal, and ancestral needs.
Our legal DNA testing offers certified verification of parentage, relationships, and biological ties, meeting court admissibility requirements and supporting legal disputes with accurate genetic data.
Non-legal DNA tests provide personal discovery, offering insights into ancestry, health, and familial connections without the constraints of formal legal documentation.
At our Grantley, PA locations, DNA sample collection is conducted professionally, ensuring integrity and ease for clients. A scheduled session at our facility initiates the process.
Collected samples undergo detailed analysis at certified labs, utilizing advanced DNA sequencing techniques for accuracy.
Within 3-5 days, results are delivered confidentially, ensuring timely and reliable information for your specific DNA testing needs.
At Accredited Drug Testing, our DNA testing maintains unmatched accuracy, accredited by national AABB standards, ensuring certified results through rigorous quality checks.
Utilizing verified labs and strict quality control protocols, we assure precise analysis and credible DNA test results for all types of DNA testing needs.

Establishing parentage for custody/support.
With DNA testing, parentage is conclusively determined in custody and support cases, offering solid, legally valid confirmation of biological ties. This scientific proof aids judges in making informed decisions about responsibilities and financial arrangements.
Confirming familial relationships.
DNA analysis provides absolute validation of familial ties, which is crucial for resolving queries about sibling, grandparent, or other kinship relations. Verified genetic outcomes help address inheritance disputes and bolster familial bonds.
Immigration cases requiring proof of biological relationships.
In immigration contexts, DNA testing serves as definitive evidence of biological relationships, essential for visa and citizenship proceedings. It expedites family reunifications by offering authorities clear, legally recognized genetic proof.
Adoption cases or identifying unknown biological relatives.
DNA testing plays a pivotal role in adoption scenarios, accurately identifying biological relatives. It gives adoptees crucial insights into their heritage, aiding in emotional closure and the construction of health histories and identity understanding.
Genealogy and ancestry exploration.
Exploring one's ancestral roots through DNA testing can illuminate ethnic backgrounds and distant family links, enriching cultural understanding and connection with one's historical narrative, enhancing genealogical quests.
Our DNA tests adhere to York County's rigorous standards, ensuring the data's credibility and validity in family legal matters. By implementing precise chain-of-custody procedures, tests performed in Grantley, PA, are reliable and legally recognized.
For family-related legal matters in Grantley, PA, verifying biological connections is vital. Our DNA testing adheres strictly to York County's regulations, ensuring authenticated samples for undisputed legal outcomes.
Aligning with York County court mandates, our DNA tests ensure clarity in familial legal issues. Families in Grantley, PA trust our thorough testing, aiding in just settlement of custody battles, paternity issues, and inheritance claims.
York County Domestic Relations Office
Guidance on family law issues including custody and support in York County.
USCIS Philadelphia Field Office
Handles visa and citizenship inquiries related to biological relationship documentation.
York County Family Court
Oversees family law proceedings and the admissibility of DNA test results.
York County Health Department
Provides public health services and related genetic testing information.
Krarlar, Zele, Rapp, & Larzelere, LLC
Law firm specializing in family law, offering services in cases requiring DNA evidence.
R. H. Opathen Law Firm
Experienced in handling immigration law cases where DNA testing is a requirement.
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DNA testing for legal and non-legal purposes including child support, and child custody around Grantley, PA.
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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