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) delivers DNA testing with certified professionals and AABB-accredited labs, ensuring top-tier accuracy in your genetic testing processes, including paternity and ancestry testing. Our facilities, located conveniently near your home or work, make scheduling and conducting tests a swift, straightforward, and private affair.
For DNA testing services in any city or state, call (800)221-4291 to set your appointment today. 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) delivers DNA testing with certified professionals and AABB-accredited labs, ensuring top-tier accuracy in your genetic testing processes, including paternity and ancestry testing. Our facilities, located conveniently near your home or work, make scheduling and conducting tests a swift, straightforward, and private affair.
For DNA testing services in any city or state, call (800)221-4291 to set your appointment today. Get The Answers You Need!
Accredited Drug Testing in Otay, CA, offers comprehensive DNA testing services designed to reveal critical insights into your genetic makeup, whether it be for paternity, ancestry, or health-related concerns. Our state-of-the-art testing facilities use only AABB-certified labs to guarantee the reliability and accuracy of your results. With locations close to your home or workplace, accessing genetic testing has never been easier. Our professional team ensures a secure and confidential testing environment, guiding you through the process seamlessly. Whether you're looking to establish parentage, verify familial connections, or delve into your genetic roots, our services provide precise and court-admissible results that can assist with legal matters or provide peace of mind. Partner with us and get unparalleled support as you explore the depths of your DNA in Otay, CA.
Our legal DNA testing, designed for court use, follows strict chain-of-custody procedures, delivering results that are admissible in cases of custody, paternity, and immigration matters, ensuring legal integrity and reliability.
Standard DNA testing offers insights into your genetic ancestry and health, providing personal information on your heritage and genetic makeup without the need for legal admissibility, offering clarity into your biological background.
Begin your DNA testing journey by visiting our Otay, CA, collection center. Our certified professionals guide you through a simple sample collection using oral swabs, ensuring comfort and confidentiality throughout the process.
Once collected, samples are sent to our AABB-accredited labs where advanced genetic analysis techniques are applied. Our thorough protocols ensure high accuracy as your sample undergoes DNA sequencing and profiling.
Receive your comprehensive results in 3-5 days. Delivered confidentially, our reports provide detailed insights, helping you take informed steps based on your unique genetic data and testing needs.
Our DNA testing is marked by outstanding accuracy due to our rigorous quality control and use of AABB-certified laboratories. This ensures that every test conducted meets high standards of precision and reliability.
With stringent checks in place, Accredited Drug Testing guarantees results that are not only precise but also hold up in legal situations, offering peace of mind with our accredited and certified DNA analysis services.

Establishing parentage for custody/support.
DNA testing provides indisputable proof of parentage, which is essential for securing correct custody and support decisions. These genetic tests are acknowledged by courts, ensuring consistent and dependable child support and custody determinations.
Confirming familial relationships.
DNA tests offer clarity in confirming familial ties, from siblings to grandparents. Reliable genetic data can end disputes over inheritance, offering peace of mind, and reinforcing family connections with scientific evidence of biological links.
Immigration cases requiring proof of biological relationships.
Legal DNA testing for immigration confirms necessary biological relationships for visa approvals. Accepted by authorities, it keeps families together by providing unequivocal evidence of biological connections, streamlining the immigration process.
Adoption cases or identifying unknown biological relatives.
In adoption cases, DNA testing helps identify biological relatives, giving adoptees insights into genetic roots. Such information offers emotional closure and a foundation for understanding family health dynamics and personal identity.
Genealogy and ancestry exploration.
Genealogical DNA tests detail your ancestry, uncovering ethnic roots and familial connections. Such testing enriches your understanding of ancestral migration patterns, linking you more deeply with your cultural identity and family heritage.
In Otay, CA, within San Diego County, our DNA testing adheres to local court standards, ensuring every test is accurate and legally valid for family law cases. With strict chain-of-custody protocols, our results are recognized by local courts for their reliability.
Clear biological connections are fundamental in custody and family law matters in Otay, CA. Our certified testing follows San Diego County court guidelines, providing documentation for sample authenticity and preserving the legal credibility of your test outcomes.
Aligned with San Diego County court standards, our DNA tests provide critical clarity in complex family law scenarios. Residents of Otay, CA, trust our rigorous testing and defensible documentation to ensure fair resolutions in custody, inheritance, and paternity issues.
San Diego County Superior Court
Handles local family law cases where DNA test results may be utilized for legal matters.
San Diego Family Law Attorney
Legal counsel experts in family law for custody and support cases that may require DNA testing evidence.
USCIS San Diego Field Office
Immigration services office where DNA testing may assist in visa and citizenship applications.
San Diego Health & Human Services Agency
Provides public health services and can help with health-related familial inquiries influenced by DNA tests.
Jewish Family Service Immigration & Advocacy Network
Community support in immigration cases where family reunification and DNA evidence may be necessary.
San Diego Police Department
Involved in investigations where forensic DNA tests are pivotal in building cases and confirming identities.
Quickly find trusted local drug testing centers in Otay, CA — fast, convenient, and reliable every time!
Quickly find a local DOT drug testing center in Otay, CA — fast, reliable, convenient nationwide service!
DNA testing for legal and non-legal purposes including child support, and child custody around Otay, CA.
Including specimen collector training, DER training, reasonable suspicion training and much more in Otay, CA.v
Get fast, accurate hair drug testing at our convenient Otay, CA locations—results you can trust, every time!
Fast, reliable alcohol testing to keep your workplace safe and compliant every single day in Otay, CA.
Reliable nationwide drug testing services ensuring accuracy, compliance, and quick results for businesses and individuals in Otay, CA.
Accurate 5 panel drug testing with fast, confidential results—trusted by Otay, CA employers and individuals nationwide.
Comprehensive 10 panel drug testing with fast, reliable results—trusted for Otay, CA workplace and personal testing needs.
Convenient on-site mobile drug testing with fast, reliable results—saving time while keeping your Otay, CA workplace compliant.
Certified DOT physicals with quick, reliable exams to keep Otay, CA 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