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Offering DNA testing for legal and non-legal purposes
Accredited Drug Testing Inc (ADT) offers DNA testing with certified collection specialists and nationally recognized AABB Laboratories, guaranteeing unmatched accuracy in DNA testing results. Conveniently located centers typically lie just minutes away from your residence or workplace, making scheduling and conducting a DNA test straightforward, swift, and discreet.
Our DNA testing facilities are available across all states and cities. Call (800)221-4291 to arrange your DNA test appointment. 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 with certified collection specialists and nationally recognized AABB Laboratories, guaranteeing unmatched accuracy in DNA testing results. Conveniently located centers typically lie just minutes away from your residence or workplace, making scheduling and conducting a DNA test straightforward, swift, and discreet.
Our DNA testing facilities are available across all states and cities. Call (800)221-4291 to arrange your DNA test appointment. Get The Answers You Need!
In Los Medanos, CA, Accredited Drug Testing offers comprehensive DNA testing services designed to meet various needs, from establishing parentage and confirming familial relationships to exploring genealogy and aiding immigration cases. Our state-of-the-art facilities and certified professionals use accredited AABB Laboratories, ensuring you receive the highest level of accuracy and confidence in your results. Whether you are seeking clarity in personal matters or require court-admissible evidence, our DNA testing services are here to help you fully understand your genetic connections.
Legal DNA testing establishes parentage and familial relationships with court-accepted results, crucial for custody, support, and immigration cases, ensuring reliable, verified documentation for all legal proceedings.
Standard DNA testing uncovers genetic links and ancestry details for personal knowledge, offering insights into family heritage and health, and helping individuals explore their genetic makeup without legal intentions.
Begin by visiting one of our Los Medanos, CA centers for DNA sample collection. Our certified specialists ensure proper sample gathering under secure, controlled conditions.
Your samples are then sent to accredited laboratories where cutting-edge DNA analysis takes place, ensuring high accuracy at every step.
Receive your comprehensive DNA test results within 3-5 days, providing you with the answers you need, promptly and efficiently.
We prioritize accuracy in DNA testing by partnering with certified AABB labs. Our strict quality control and chain-of-custody measures ensure precise, reliable results for every test conducted.
Accredited by leading authorities, our DNA testing services guarantee top-tier quality, offering you complete confidence in the validity and reliability of your genetic analysis results.

Establishing parentage for custody/support.
DNA testing provides definitive, court-accredited evidence of parentage in custody and support cases. This conclusive proof aids judges in making informed rulings regarding parental responsibilities and ensuring fair financial support arrangements.
Confirming familial relationships.
Through DNA tests, familial connections are established with confidence, clearing doubts about relationships among siblings, grandparents, and more. These precise genetic results offer peace of mind, settling inheritance debates while helping kinships thrive based on verified bloodlines.
Immigration cases requiring proof of biological relationships.
DNA testing is invaluable for immigration cases needing confirmation of biological relationships, facilitating visa approvals and citizenship processes. With definite evidence accepted by immigration entities, family reunifications are streamlined, minimizing administrative hold-ups.
Adoption cases or identifying unknown biological relatives.
During adoption inquiries, DNA assays are instrumental in identifying unknown biological connections, supplying adoptees with essential insights about genetic backgrounds. This offers closure, aids emotional healing, and unveils vital family health histories while illuminating personal identity.
Genealogy and ancestry exploration.
Genealogical DNA testing opens a window into ancestral origins, ethnic compositions, and undiscovered relatives, enriching one's grasp of family history. These genetic revelations about historical migratory trends strengthen bonds with cultural heritage and family lineage understanding.
At Accredited Drug Testing, our DNA analysis complies fully with the standards of Contra Costa County, ensuring validity and acceptance in family law courts. Utilizing a stringent chain-of-custody procedure, we deliver trustworthy test results acknowledged by courts in Los Medanos, CA, performed at accredited labs adhering to legal mandates.
In custody and family legal matters within Los Medanos, CA, affirming precise biological links is essential. Our certified DNA testing services strictly comply with the local judiciary standards of Contra Costa County. We provide detailed documentation to verify sample authenticity, maintaining the legal credibility of your results.
By rigorously adhering to Contra Costa County court directives, our DNA testing offerings bring clarity to complex family legal scenarios. Families in Los Medanos, CA, count on our thorough testing protocols and legally valid documentation to help resolve custody, inheritance, and paternity issues fairly and efficiently.
Contra Costa County Superior Court
Local court handling family law cases in Los Medanos, providing legal oversight and guidance.
Contra Costa County Health Department
Offers information on public health resources and services essential for DNA testing requirements.
USCIS Field Office
Immigration services for family visa and citizenship applications requiring DNA evidence.
Local Family Law Attorneys
Directory of family law attorneys in Los Medanos specializing in custody and support cases.
Contra Costa Community Resources
General support resources for residents, including legal aid and counseling services.
California Department of Social Services
State agency providing assistance and resources for families undergoing 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