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 offering DNA testing services that prioritize both accuracy and confidentiality. Utilizing certified specialists and AABB accredited labs, we ensure top-notch results every time. Our DNA testing centers are strategically located near you, so scheduling and completing your genetic tests is a seamless experience.
To arrange your DNA testing appointment, available in every city and state, simply dial (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 offering DNA testing services that prioritize both accuracy and confidentiality. Utilizing certified specialists and AABB accredited labs, we ensure top-notch results every time. Our DNA testing centers are strategically located near you, so scheduling and completing your genetic tests is a seamless experience.
To arrange your DNA testing appointment, available in every city and state, simply dial (800)221-4291. Get The Answers You Need!
Explore the world of DNA testing and discover how our services in Calistoga, CA, can illuminate your past and secure your future. Accredited Drug Testing provides a comprehensive range of tests including paternity, ancestry, and legal DNA testing, all underscored by our commitment to reliability and accuracy. Whether you're unraveling your genealogy, resolving a legal matter, or needing an immigration test, we're your dependable partner here in the heart of Napa County.
Legal DNA testing ensures court-admissible results for cases related to custody, paternity, or immigration, aligning with all local and national legal standards.
Non-legal DNA testing offers a wide range of personal insights, from ancestry to health-related genetic information, ideal for personal use.
Start by visiting one of our Calistoga, CA centers, where trained professionals will collect your DNA sample, ensuring a fast and confidential process.
Your sample then reaches our accredited labs where it undergoes detailed DNA analysis, utilizing cutting-edge genetic markers for utmost precision.
Within 3-5 days, receive your results, which are both thorough and easy to comprehend, providing you with the clarity needed.
Our DNA tests prioritize accuracy with 99.99% reliability, achieved through our AABB accreditation and rigorous quality control.
Certified specialists and state-of-the-art labs in Napa County ensure our results meet the highest legal and scientific standards.

Establishing parentage for custody/support.
Our DNA testing services provide definitive evidence of parentage, crucial for family law cases involving custody and support. This court-admissible information aids in resolving legal matters by clearly delineating parental responsibilities and financial obligations.
Confirming familial relationships.
Through our genetic tests, precisely identify familial ties, be it among siblings, grandparents, or other relatives. These verifiable results not only settle disputes over inheritance but also foster stronger family relationships based on biological certainty.
Immigration cases requiring proof of biological relationships.
Assisting in immigration matters, our DNA tests provide reliable proof of familial connections needed for visas and citizenships. Accepted by immigration offices, these tests facilitate family reunification by minimizing bureaucratic delays.
Adoption cases or identifying unknown biological relatives.
Our DNA tests play a pivotal role for adoptees seeking to discover their biological roots. They provide not only a deeper understanding of genetic heritage but also an emotional journey towards closure and identity.
Genealogy and ancestry exploration.
Delve into your lineage with our genetic testing, which unveils ancestral origins and ethnic histories. By understanding migration patterns and familial roots, you gain a profound connection to your cultural identity and family’s past.
In Napa County, our DNA tests align with local court requirements, offering high accuracy and legal admissibility for family law scenarios. With stringent chain-of-custody measures, our results in Calistoga, CA are reliably recognized in legal proceedings.
In Calistoga, CA, our DNA testing services are essential for accurate determination of biological relationships in family law cases. Complying with Napa County standards, our services ensure the authenticity of samples, preserving the legal validity of results.
Aligning with Napa County legal statutes, our DNA testing provides the precision needed in evaluating family law conflicts in Calistoga, CA. Families trust our comprehensive tests and legally sound documentation to resolve disputes on custody, inheritance, or paternity issues.
Napa County Superior Court
Resource for legal proceedings requiring DNA test results.
Napa Immigration Attorney Services
Expert advice for immigration DNA test needs.
Napa Family Law Attorneys
Legal advice regarding family law and DNA test implications.
Napa County Health Department
Offers health resources and related services in Napa County.
Calistoga Civic Center
Local resource for public records and services in Calistoga.
Napa DNA Testing Facility
Additional local option for DNA testing services.
Quickly find trusted local drug testing centers in Calistoga, CA — fast, convenient, and reliable every time!
Quickly find a local DOT drug testing center in Calistoga, CA — fast, reliable, convenient nationwide service!
DNA testing for legal and non-legal purposes including child support, and child custody around Calistoga, CA.
Including specimen collector training, DER training, reasonable suspicion training and much more in Calistoga, CA.v
Get fast, accurate hair drug testing at our convenient Calistoga, CA locations—results you can trust, every time!
Fast, reliable alcohol testing to keep your workplace safe and compliant every single day in Calistoga, CA.
Reliable nationwide drug testing services ensuring accuracy, compliance, and quick results for businesses and individuals in Calistoga, CA.
Accurate 5 panel drug testing with fast, confidential results—trusted by Calistoga, CA employers and individuals nationwide.
Comprehensive 10 panel drug testing with fast, reliable results—trusted for Calistoga, CA workplace and personal testing needs.
Convenient on-site mobile drug testing with fast, reliable results—saving time while keeping your Calistoga, CA workplace compliant.
Certified DOT physicals with quick, reliable exams to keep Calistoga, 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.
They were very fast extremely polite walked you through every detail of the process if you had any questions they had no problems answering
Billy Williams - 2/19/2025
Fast service and friendly staff! Could not recommend enough for drug testing services.
Habib Malik - 4/12/2025
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