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Offering DNA testing for legal and non-legal purposes
At Accredited Drug Testing Inc (ADT), we specialize in DNA testing by employing certified professionals for DNA collection and utilize AABB-certified laboratories. This ensures DNA test accuracy and reliability. Our testing centers are conveniently located for easy access, ensuring the DNA testing process is swift, straightforward, and confidential.
With DNA testing centers available nationwide, you can easily schedule your test by calling (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), we specialize in DNA testing by employing certified professionals for DNA collection and utilize AABB-certified laboratories. This ensures DNA test accuracy and reliability. Our testing centers are conveniently located for easy access, ensuring the DNA testing process is swift, straightforward, and confidential.
With DNA testing centers available nationwide, you can easily schedule your test by calling (800)221-4291. Get The Answers You Need!
Explore the power of DNA testing with Accredited Drug Testing in Grand Terrace, CA. We provide expert DNA analysis services including genetic testing, paternity testing, and ancestry testing utilizing cutting-edge technology and AABB-accredited labs. Our locally situated, certified test centers deliver convenient, fast, and court-admissible results. Whether confirming parentage for custody issues, affirming familial connections, or exploring genealogical ancestry, Accredited Drug Testing meets your needs with confidentiality and precision. Join us to unlock genetic markers and discover your family heritage, all while ensuring the highest DNA test accuracy. Contact us today to learn more about our diverse range of DNA profiling, prenatal DNA testing, and other personalized services. Get answers, gain clarity, and explore your genetic legacy with us.
Our legal DNA testing complies with San Bernardino County guidelines for court-admissible results, providing precise proof for custody, inheritance, and immigration cases, using accredited AABB labs to ensure legal validation and trust in the outcomes.
Non-legal DNA testing services offer insights into ancestry, genealogy, and personal genetic traits. Perfect for uncovering family backgrounds or exploring personal heritage without the need for legal documentation, while maintaining privacy and accuracy.
The DNA testing process starts at our convenient Grand Terrace, CA collection centers where a certified specialist guides you through the sample collection using simple, non-invasive swabs. This ensures accuracy and comfort at every step.
Once collected, samples are sent to our AABB-accredited laboratories for detailed genetic analysis. Experts employ DNA sequencing and profiling to ensure precise results by recognizing unique genetic markers.
You'll receive our comprehensive results in as little as 3 to 5 days, with each test result enveloped in confidentiality and tailored to suit your specific testing needs, whether for personal insight or legal proof.
We prioritize DNA test accuracy by working with AABB-accredited labs and maintaining rigorous quality control measures. Each DNA test is conducted by skilled professionals to ensure reliable and scientifically sound results.
Our DNA testing services meet stringent certification standards backed by thorough procedural protocols, ensuring dependable and court-admissible results you can confidently trust for pivotal family solutions.

Establishing parentage for custody/support.
For custody and support matters, DNA testing offers court-admissible evidence confirming biological parentage. This critical verification helps in directing parental responsibilities and ensuring fair financial support.
Confirming familial relationships.
Confusions about sibling, grandparent, or other familial links are resolved through DNA testing. By providing genetic proof, families find reassurance, peacefully resolve inheritance contests, and strengthen familial connections.
Immigration cases requiring proof of biological relationships.
In immigration scenarios, DNA testing is key for confirming necessary biological relations for visas or citizenship. Such tests adhere to legal standards, hastening family reunification by resolving bureaucratic hurdles with clear evidence.
Adoption cases or identifying unknown biological relatives.
DNA testing sheds light on adoptees' genetic backgrounds, helping uncover previously unknown biological relationships, essential for emotional closure, heritage understanding, and obtaining vital family health histories.
Genealogy and ancestry exploration.
Delving into ancestry details through DNA testing enriches one's sense of historical and cultural origins. Users can explore ethnic backgrounds and genealogy for a deeper appreciation of their unique family story.
Our DNA testing services in San Bernardino County strictly adhere to local court standards, ensuring results are both precise and court-admissible in family law cases. Relying on stringent chain-of-custody procedures, we ensure the tests are performed in accredited labs.
In Grand Terrace, CA, determining accurate biological ties is essential for family law and custody cases. Accredited Drug Testing’s certified DNA services align with San Bernardino County courts. Detailed documentation ensures the legal standing of your DNA results.
Adhering to San Bernardino County statutes, our DNA services offer clarity in family law intricacies. In Grand Terrace, CA, families trust our accurate procedures and legal proofs to assist in resolving custody, inheritance, and paternity disputes promptly.
San Bernardino County Court Services
Provides access to family law court resources and services in San Bernardino County.
San Bernardino County Superior Court
The main legal body handling family law cases, including custody and support matters in the county.
San Bernardino County District Attorney's Office
Offers insights into legal processes and enforcement actions concerning family support and verification matters.
USCIS Los Angeles Field Office
Facilitates immigration services where DNA testing is often important for proving family ties for visas or citizenships.
Visibility Law Office
A family law firm offering services in custody and heritage matters in Grand Terrace, CA.
San Bernardino County Department of Public Health
Offers public health services including records and resources relevant to familial and personal health histories.
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DNA testing for legal and non-legal purposes including child support, and child custody around Grand Terrace, CA.
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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