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) offers unparalleled DNA testing services with certified DNA collection specialists and partnerships with AABB-accredited laboratories. Utilizing advanced methodologies, we provide the most accurate and reliable DNA test results available. Conveniently located testing centers, just moments away from your residence or workplace, make scheduling and conducting DNA tests a straightforward, swift, and confidential process.
Throughout all states and cities, our DNA testing centers, including those in Orange County, are ready to assist. Call (800)221-4291 to arrange your DNA test. 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 unparalleled DNA testing services with certified DNA collection specialists and partnerships with AABB-accredited laboratories. Utilizing advanced methodologies, we provide the most accurate and reliable DNA test results available. Conveniently located testing centers, just moments away from your residence or workplace, make scheduling and conducting DNA tests a straightforward, swift, and confidential process.
Throughout all states and cities, our DNA testing centers, including those in Orange County, are ready to assist. Call (800)221-4291 to arrange your DNA test. Get The Answers You Need!
Discover the essential role of DNA testing in Portola Hills, CA, through the services provided by Accredited Drug Testing Inc. By offering state-of-the-art genetic tests, including paternity, ancestry, and immigration DNA testing, we ensure answers to your most pressing questions. Our AABB-accredited laboratories guarantee DNA test accuracy, giving you peace of mind with every result. Whether you're exploring genealogical DNA tests or seeking court-admissible DNA test solutions, our team aids in simplifying the process. Trust ADT for precise, confidential, and swift DNA analysis services, catered to meet the diverse needs of our community, from legal DNA tests to non-invasive prenatal testing.
Legal DNA testing determines parentage, supporting custody or child support cases with court-admissible evidence, ensuring reliable results.
Our immigration DNA tests provide definitive proof of biological relationships for visa and citizenship purposes, aligning with legal standards.
Explore your ancestry and ethnicity through genealogical DNA tests, offering insights into your family's lineage and historical origins.
Our DNA health testing evaluates genetic markers for personalized insights into your wellness and potential hereditary conditions.
Visit our Portola Hills, CA DNA test center where certified professionals will collect your DNA sample quickly and securely.
The sample is sent to our AABB-accredited lab where advanced DNA sequencing techniques are applied to ensure accuracy.
Receive your confidential results within 3-5 days via secure communication, delivering reliable genetic insights efficiently.
Accredited by AABB, our DNA testing follows rigorous quality control to ensure absolute accuracy in all results, vital for legal matters.
Our dedicated quality control measures, alongside certified collection processes, deliver trustworthy and precise DNA test outcomes every time.

Establishing parentage for custody/support.
Utilize DNA testing to definitively establish parentage in custody and support lawsuits. This court-ready evidence clarifies biological ties, ensuring judges allocate parental responsibilities fairly and establish consistent financial support.
Confirming familial relationships.
DNA testing provides unwavering confirmation of familial connections, settling doubts among siblings, grandparents, and other relatives. Authentic genetic results ease inheritance disputes and cement family bonds by verifying biological links.
Immigration cases requiring proof of biological relationships.
DNA testing for immigration guarantees biological relationship verifications essential for visas and citizenship. Legal genetic results streamline family reunifications, cutting through prolonged bureaucratic procedures.
Adoption cases or identifying unknown biological relatives.
Support adoptees in finding unknown biological family members via DNA tests. This process delivers crucial genetic information, facilitating emotional recovery, family health history access, and a sense of identity.
Genealogy and ancestry exploration.
DNA tests unveil one's genealogical background, revealing ethnic origins and long-lost relatives. Insights into ancestral migration stories foster a richer appreciation of cultural identity and heritage investigations.
Our DNA tests align with local legal standards in Orange County, offering reliable results accepted by family courts in Portola Hills, CA. With stringent chain-of-custody protocols, each test at accredited labs guarantees evidence that fulfills all judicial requirements.
In Portola Hills, CA's custody disputes, confirming biological relationships is vital. Our certified DNA services adhere to Orange County court standards, providing meticulous documentation to ensure sample veracity and protect the legal trustworthiness of your results.
Compliance with Orange County court guidelines allows our DNA testing services to offer transparent, assured resolutions in family legal matters. Families in Portola Hills, CA trust our precise testing protocols and legal documentation to resolve custody, inheritance, and paternity issues.
Orange County Superior Court
Official site for family law procedures and services in Orange County.
Orange County Bar Association
Resources for locating family law attorneys in Orange County.
USCIS Office
Immigration services and resources available near Portola Hills, CA.
Orange County Health Care Agency
Offers health resources, including genetic counseling services.
Orange County District Attorney
Legal resources and support for family law cases.
Portola Hills Family Law Attorneys
Find local legal professionals specializing in family law.
Quickly find trusted local drug testing centers in Portola Hills, CA — fast, convenient, and reliable every time!
Quickly find a local DOT drug testing center in Portola Hills, CA — fast, reliable, convenient nationwide service!
DNA testing for legal and non-legal purposes including child support, and child custody around Portola Hills, CA.
Including specimen collector training, DER training, reasonable suspicion training and much more in Portola Hills, CA.v
Get fast, accurate hair drug testing at our convenient Portola Hills, CA locations—results you can trust, every time!
Fast, reliable alcohol testing to keep your workplace safe and compliant every single day in Portola Hills, CA.
Reliable nationwide drug testing services ensuring accuracy, compliance, and quick results for businesses and individuals in Portola Hills, CA.
Accurate 5 panel drug testing with fast, confidential results—trusted by Portola Hills, CA employers and individuals nationwide.
Comprehensive 10 panel drug testing with fast, reliable results—trusted for Portola Hills, CA workplace and personal testing needs.
Convenient on-site mobile drug testing with fast, reliable results—saving time while keeping your Portola Hills, CA workplace compliant.
Certified DOT physicals with quick, reliable exams to keep Portola Hills, 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