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Offering DNA testing for legal and non-legal purposes
Accredited Drug Testing Inc (ADT) offers DNA testing through certified specialists and accredited AABB laboratories, ensuring supreme DNA test accuracy. Our service locations are often just minutes from you, making the DNA testing process swift, straightforward, and private.
Our DNA testing centers are conveniently located nationwide. Call (800)221-4291 to book your appointment and 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) offers DNA testing through certified specialists and accredited AABB laboratories, ensuring supreme DNA test accuracy. Our service locations are often just minutes from you, making the DNA testing process swift, straightforward, and private.
Our DNA testing centers are conveniently located nationwide. Call (800)221-4291 to book your appointment and Get The Answers You Need!
Accredited Drug Testing offers comprehensive DNA testing services in Crestline, CA, designed to provide you with reliable answers. Whether you're establishing paternity, exploring ancestry, or resolving family law matters, our precise genetic testing is here to assist. Utilizing certified AABB laboratories and certified specialists, we ensure accuracy and confidentiality in all our testing processes. Discover your genetic heritage, confirm familial relationships, or gain legal clarity with our court-admissible testing options. Our local presence ensures convenient access to state-of-the-art DNA analysis services, empowering you with the knowledge you need to make informed decisions.
Legal DNA Testing at Accredited Drug Testing meets stringent court standards, providing admissible proof in custody, support, and immigration cases, with comprehensive documentation and assured sample integrity.
Our Non-Legal DNA Testing offers insight into ancestry, sibling connections, or personal genetic information, delivered confidentially with certified accuracy for personal knowledge and peace of mind.
Begin your DNA testing journey by scheduling an appointment at one of our Crestline, CA, locations. Our certified staff will guide you through the non-invasive collection procedure, ensuring secure sample handling.
Once collected, your specimen is sent to our certified lab for thorough analysis. Using advanced techniques, we examine genetic markers and compile results, typically within 3 to 5 business days.
You will receive your detailed report promptly, providing clarity on biological relationships, ancestry, or specific legal purposes, empowering informed decisions.
At Accredited Drug Testing, we prioritize DNA test accuracy. Our AABB-accredited labs, staffed by certified experts, adhere to strict quality control measures to guarantee reliable results recognized nationwide.
Every DNA test follows rigorous protocols, ensuring sample integrity and result precision. Our accreditation ensures trust in genetic testing outcomes, vital for legal or personal decision-making.

Establishing parentage for custody/support.
DNA testing is a powerful tool in custody and support cases, providing irrefutable biological relationship evidence for courts. Accurate, court-admissible tests ensure decisions are based on verified parental ties and support considerations.
Confirming familial relationships.
With DNA tests, confirming familial links becomes unequivocal. These tests settle questions about sibling and grandparent ties, resolve estate disputes, and strengthen family connections by validating genetic relationships.
Immigration cases requiring proof of biological relationships.
DNA testing is essential in immigration scenarios, offering conclusive biological proof for visa and citizenship processes. Our legal DNA tests facilitate family unification, ensuring seamless processing by confirming kinship evidence.
Adoption cases or identifying unknown biological relatives.
For adoptees, DNA testing uncovers critical genealogical information and locates unknown biological relations, providing insight into genetic backgrounds, aiding in emotional closure, and offering valuable family medical histories.
Genealogy and ancestry exploration.
Genealogical DNA testing offers a glimpse into one’s ethnic roots and lineage, deepening connections with past generations. By unveiling genetic migration histories, these tests enrich personal heritage exploration and cultural identity.
Our DNA tests in San Bernardino County meet local legal standards, crucial for valid outcomes in family law cases. Using stringent protocols, we ensure results from our Crestline, CA, tests are accurate, court-ready, and performed at accredited labs.
In Crestline, CA, accuracy in establishing biological ties is fundamental for custody and family law. Our services uphold San Bernardino County guidelines, providing robust documentation for sample authenticity, thus preserving result integrity.
Aligning with San Bernardino County's legal standards, our DNA services offer clarity in complex family issues. Crestline families trust our methods and documentation to fairly resolve paternity, custody, and inheritance challenges efficiently.
Legal Aid Society of San Bernardino County
Provides legal assistance and resources for family law and DNA-related cases in Crestline, CA.
San Bernardino County Superior Court
Handles custody cases, providing information and assistance for legal DNA test requirements in Crestline, CA.
San Bernardino County Health Department
Offers resources for genetic health testing and related family services in Crestline, CA.
USCIS - San Bernardino Field Office
Facilitates immigration processes in proving biological relationships for visa and citizenship applications.
Inland Counties Legal Services
Provides legal aid for custody, adoption, and family law matters requiring DNA evidence in Crestline, CA.
San Bernardino County District Attorney
Offers resources and support for families involved in legal proceedings requiring DNA testing.
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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