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
At Accredited Drug Testing Inc. (ADT), we pride ourselves on delivering highly accurate DNA testing services. Our certified DNA collection specialists collaborate with AABB accredited labs to ensure precise results for all your genetic testing needs. Conveniently located testing centers near you make the process of scheduling and conducting tests simple and confidential.
With our DNA testing centers available nationwide, booking a DNA test appointment is only a phone call away at (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 pride ourselves on delivering highly accurate DNA testing services. Our certified DNA collection specialists collaborate with AABB accredited labs to ensure precise results for all your genetic testing needs. Conveniently located testing centers near you make the process of scheduling and conducting tests simple and confidential.
With our DNA testing centers available nationwide, booking a DNA test appointment is only a phone call away at (800)221-4291. Get The Answers You Need!
Our DNA testing services in Johnsondale, CA are designed to bring clarity and certainty to your life's important questions. From confirming parentage in family law cases to unraveling your genealogy, our comprehensive DNA analysis services provide vetted and accurate results. We offer everything from paternity testing in legal contexts to non-invasive prenatal testing that suits your personal needs. In partnership with certified AABB laboratories, we ensure our Johnsondale centers deliver results with minimal hassle while maintaining confidentiality. Whether you need court-sanctioned evidence or seek to explore your ancestry, our local facilities deliver DNA test accuracy you can trust.
Our Legal DNA Testing services are designed for court use, ensuring results are court-admissible. We maintain strict chain-of-custody for accuracy, making it reliable for paternity, immigration, and custody cases.
Non-Legal DNA Testing offers a wide array of personal insights from ancestry to sibling verification. These tests are private, easy to use, and provide results for personal knowledge, not legal purposes.
Begin with a simple sample collection at one of our Johnsondale, CA locations. Our certified specialists ensure the process is quick, easy, and comfortable. Simply provide a cheek swab under professional supervision.
Once collected, your sample is securely sent to our AABB-accredited laboratories for comprehensive DNA analysis. This stage involves advanced techniques like DNA sequencing and profiling.
Typically, within 3-5 days, you'll receive detailed and confidential results. Whether it's paternity testing or genetic genealogy, our services provide the answers you need swiftly and accurately.
At Accredited Drug Testing, we ensure our DNA testing services adhere to stringent quality control measures. Our tests are processed by accredited AABB laboratories, providing reliable and accurate results for your peace of mind.
Our dedication to quality assurance is demonstrated through continuous accreditation and certifications, affirming the reliability and precision of our DNA testing services. Trust our experienced team for results you can count on.

Establishing parentage for custody/support.
DNA testing plays a critical role in confirming parentage in custody and support cases, presenting irrefutable, court-admissible evidence of biological relations. This information aids judges in making fair decisions, ensuring appropriate parental responsibilities and financial support commitments.
Confirming familial relationships.
Precise DNA tests resolve doubts about familial connections, confirming ties between siblings, grandparents, and other relatives. Reliable genetic markers offer peace of mind, help settle inheritance debates, and strengthen family bonds upon verified biological grounds.
Immigration cases requiring proof of biological relationships.
In immigration cases, DNA testing is a trusted method to prove familial ties essential for visa and citizenship applications. The courts accept these robust genetic proofs, ensuring quicker family reunifications and helping to minimize bureaucratic hurdles.
Adoption cases or identifying unknown biological relatives.
In adoption scenarios, DNA testing uncovers unknown biological relatives, providing adoptees with vital insights into their genetic background. These discoveries aid personal closure, emotional healing, and provide crucial family medical histories and identity clarity.
Genealogy and ancestry exploration.
Explore your roots through genealogy-based DNA testing, discovering ancestral lines, ethnic origins, and distant relatives. Such tests illuminate your family's migration patterns, deepening your cultural connections and enriching your heritage knowledge.
In Tulare County, our DNA tests conform fully to court standards, ensuring precision and acceptance in family law cases. We follow strict chain-of-custody processes, guaranteeing reliable test outcomes recognized by the courts in Johnsondale, CA, through our accredited labs.
Establishing factual biological links is essential in Johnsondale, CA’s custody and family law matters. Accredited Drug Testing’s services uphold Tulare County Court criteria, providing extensive documentation to confirm sample authenticity and preserve legal result integrity.
Our DNA testing services comply with Tulare County regulations, delivering clarity in family law cases. By relying on our documented and robust testing processes, Johnsondale, CA families obtain fair resolutions to custody, inheritance, and paternity issues.
Tulare County Family Law Court
Primary legal authority for family law issues within Tulare County and Johnsondale.
Visalia Immigration Center
Provides assistance and guidance for immigration cases involving DNA testing requirements.
Tulare County Health and Human Services Agency
Local resource offering services related to health and human services in the county.
Better Family Law Attorney Group
Attorneys specializing in family law cases throughout Johnsondale and surrounding areas.
Johnsondale Law Firm
Local legal firm offering expertise in family law and DNA testing-related legal services.
DNA Immigration Office
Specializes in assisting with the immigration process requiring DNA verification.
Quickly find trusted local drug testing centers in Johnsondale, CA — fast, convenient, and reliable every time!
Quickly find a local DOT drug testing center in Johnsondale, CA — fast, reliable, convenient nationwide service!
DNA testing for legal and non-legal purposes including child support, and child custody around Johnsondale, CA.
Including specimen collector training, DER training, reasonable suspicion training and much more in Johnsondale, CA.v
Get fast, accurate hair drug testing at our convenient Johnsondale, CA locations—results you can trust, every time!
Fast, reliable alcohol testing to keep your workplace safe and compliant every single day in Johnsondale, CA.
Reliable nationwide drug testing services ensuring accuracy, compliance, and quick results for businesses and individuals in Johnsondale, CA.
Accurate 5 panel drug testing with fast, confidential results—trusted by Johnsondale, CA employers and individuals nationwide.
Comprehensive 10 panel drug testing with fast, reliable results—trusted for Johnsondale, CA workplace and personal testing needs.
Convenient on-site mobile drug testing with fast, reliable results—saving time while keeping your Johnsondale, CA workplace compliant.
Certified DOT physicals with quick, reliable exams to keep Johnsondale, 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