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Offering DNA testing for legal and non-legal purposes
At Accredited Drug Testing Inc (ADT), we dedicate ourselves to delivering precise DNA test results using certified specialists and AABB-accredited labs. Our commitment to accuracy means your genetic testing needs are met swiftly, discreetly, and conveniently, with testing locations just minutes from your doorstep.
Our DNA testing facilities are strategically located nationwide. For appointments and more information, dial (800)221-4291. Find the clarity you seek!
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 dedicate ourselves to delivering precise DNA test results using certified specialists and AABB-accredited labs. Our commitment to accuracy means your genetic testing needs are met swiftly, discreetly, and conveniently, with testing locations just minutes from your doorstep.
Our DNA testing facilities are strategically located nationwide. For appointments and more information, dial (800)221-4291. Find the clarity you seek!
At Accredited Drug Testing Inc, we provide comprehensive DNA testing services in Challenge, CA, helping you uncover genetic truths with precision and confidentiality. Our certified laboratories offer a wide range of tests, including genetic, paternity, ancestry, and prenatal DNA testing, among others. Whether you're tracing your ancestry, resolving a paternity question, or seeking court-admissible proof for legal cases, our services are tailored to meet your needs. Our expert team ensures a seamless testing process near you, backed by the accuracy and reliability you expect. Let us assist you in navigating your genetic inquiries and obtaining the answers you're seeking with confidence and peace of mind.
Our legal DNA tests are court-admissible, providing evidence for paternity, custody, and immigration cases. Backed by rigorous chain-of-custody protocols, they ensure results are legally defensible and recognized in courts.
Personal DNA testing offers private insights into genetic health, ancestry, and family relations. Easy and confidential, our non-legal tests equip you with valuable information without the need for legal processes.
Begin your DNA testing journey at our Challenge, CA center by scheduling an appointment. Our experts manage the sample collection process, ensuring it is simple, secure, and done with utmost confidentiality.
Once collected, your sample is sent to our specialized laboratories. Our team conducts thorough DNA sequencing, analyzing genetic markers crucial for your specific test requirements.
Receive your results within 3-5 days. Presented in a clear, comprehensive format, they offer the insights you need, whether for personal understanding or legal use. Our support team is available to assist with interpretations.
Our DNA tests prioritize accuracy through AABB accreditation and strict quality controls. Each test undergoes rigorous verification, ensuring reliable results that meet the highest industry standards.
Accredited Drug Testing is committed to upholding the integrity of genetic analysis. Our certification ensures that every aspect, from sample collection to lab testing, complies with recognized benchmarks for precision.

Establishing parentage for custody/support.
Through DNA testing, we provide definitive evidence for child custody and support decisions. These court-admissible tests equip judges with the facts necessary for fair rulings, ensuring appropriate caregiving responsibilities and financial agreements are upheld.
Confirming familial relationships.
Our DNA tests offer undeniable verification of familial ties, whether between siblings, grandparents, or extended family. These trusted genetic results can quell disputes over inheritance, solidify family bonds, and bring peace of mind based on biological fact.
Immigration cases requiring proof of biological relationships.
In immigration scenarios, DNA tests play a vital role in verifying familial connections needed for visas and citizenship. Accurate genetic evidence wins the approval of authorities, speeding up family reunions and cutting through bureaucratic red tape.
Adoption cases or identifying unknown biological relatives.
DNA analysis can unearth vital information about biological relatives, providing adoptees with insight into their genetic lineage. This information is crucial for emotional resolution, understanding hereditary health risks, and embracing one's complete identity.
Genealogy and ancestry exploration.
DNA testing delves into ancestral roots, revealing ethnic lineage and unknown relatives. Explore your family's past, learn about migration stories, and embrace your cultural identity with genetically-backed insights.
Our DNA testing services in Yuba County strictly adhere to local court standards, ensuring results are both accurate and legally admissible in family law. Each test conducted in Challenge, CA follows rigorous protocols to maintain the credibility demanded by legal proceedings.
Biological relationships are vital in legal matters within Challenge, CA. Our services provide court-compliant documentation that supports both familial and legal clarity. With our precision testing in Yuba County, we've built a foundation of accuracy and confidence for legal outcomes.
Our adherence to Yuba County’s legal standards ensures families in Challenge, CA receive clear and reliable DNA testing services. We facilitate fair resolutions in family law through thoroughly documented and legally sound testing processes, trusted by local courts for critical matters.
Yuba County Superior Court
Handles family law cases including custody and paternity disputes.
Yuba County Family Lawyers
Offers legal advice and representation for family law matters in Yuba County.
Yuba County Health Department
Provides public health services and information on genetic health matters.
US Immigration Office
Local agency assisting with visa and citizenship processes requiring proof of relationships.
Challenge, CA Law Firm
Specializes in legal cases requiring DNA test results and documentation.
Challenge City Family Services
Supports families facing legal issues involving biological relationships.
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DNA testing for legal and non-legal purposes including child support, and child custody around Challenge, 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