DNA Testing Locations in Maryland

In Maryland we have 128 testing locations in the state of Maryland. We offer drug and alcohol testing for employment, probation and DOT requirements. Additional services include DOT consortium enrollment, DNA Testing and background checks. Order your tests and services online or call (800) 221-4291.

Paternity, Child Custody, Court

Offering DNA testing for legal and non-legal purposes

(800) 221-4291

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DNA Testing Services

DNA Testing in Maryland

Accredited Drug Testing Inc (ADT) specializes in DNA testing utilizing certified specialists and AABB-accredited labs, ensuring unmatched DNA test accuracy. Our centers are conveniently located, making the process of genetic testing accessible, fast, and private.

Locate our DNA testing centers across all states and cities, and dial (800)221-4291 to book your DNA test today. Get The Answers You Need!

Maryland DNA Testing

DNA Testing Services Available at Our MD Labs:

Our DNA testing services in Maryland deliver insights into genetic connections, aiding in familial and legal matters. Accredited Drug Testing ensures fast, accurate results for diverse needs, such as establishing parentage, ancestry exploration, and immigration cases, always prioritizing confidentiality and reliability.

Common Reasons for DNA Testing in Maryland

Establishing parentage for custody/support.
Our DNA testing offers unequivocal evidence for parentage, crucial for custody and support cases, providing the court with definitive proof of biological connections to ensure just and dependable support agreements.

Confirming familial relationships.
Through genetic testing, we confirm family ties, offering clarity on relationships between siblings and other relatives. The accurate results provide assurance in legal matters like inheritance and strengthen familial bonds.

Immigration cases requiring proof of biological relationships.
We provide DNA testing for immigration cases, delivering indisputable evidence required for visas and citizenship applications, accepted by authorities to hasten family reunification and reduce bureaucratic hurdles.

Adoption cases or identifying unknown biological relatives.
Our DNA tests aid in adoption-related searches, equipping adoptees with insights into biological heritage, essential for closure, understanding family health history, and reinforcing personal identity.

Genealogy and ancestry exploration.
Explore genealogy through our DNA tests, unveiling ancestral roots, ethnic lineage, and distant relatives, enhancing connections to your cultural identity and familial heritage with enlightening genetic data.

DNA Test Introduction

Our DNA testing services in Maryland deliver insights into genetic connections, aiding in familial and legal matters. Accredited Drug Testing ensures fast, accurate results for diverse needs, such as establishing parentage, ancestry exploration, and immigration cases, always prioritizing confidentiality and reliability.

How DNA Testing Works

At our Maryland collection centers, begin by scheduling a test appointment. Certified specialists will collect your DNA sample swiftly and securely.

Your sample is then sent to our accredited lab for detailed DNA sequencing and analysis, identifying key genetic markers.

In 3-5 days, expect your results, which are communicated confidentially, ensuring clarity and privacy throughout the process.

How It Works

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.

DNA Test Accuracy

Our DNA testing stands as a benchmark for accuracy, backed by AABB accreditation and rigorous quality controls ensuring reliable, precise results each time.

Undertaken by certified professionals, our DNA tests maintain strict protocols for uncompromised integrity and trust in every analysis.

Maryland Legal Testing

We ensure our DNA tests meet legal standards for court proceedings, following a strict chain of custody to deliver results endorsed by Maryland courts, all conducted in certified labs meeting legal guidelines.

In Maryland custody cases, proving biological relationships is fundamental. Our certified DNA services comply with the state’s court criteria, providing complete documentation to uphold the integrity of your results legally.

Our DNA testing aligns with MD court rules, offering certainty in family law cases. Maryland families rely on our process to resolve custody disputes, inheritance matters, and paternity claims fairly and promptly.

Maryland Drug Testing

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Maryland DOT Drug Testing

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Maryland DNA Testing

DNA testing for legal and non-legal purposes including child support, and child custody around , Maryland.

Maryland Industry Training

Including specimen collector training, DER training, reasonable suspicion training and much more in , Maryland.v

Maryland Hair Drug Testing

Get fast, accurate hair drug testing at our convenient , Maryland locations—results you can trust, every time!

Maryland Alcohol Testing

Fast, reliable alcohol testing to keep your workplace safe and compliant every single day in , Maryland.

Maryland Drug Testing Services

Reliable nationwide drug testing services ensuring accuracy, compliance, and quick results for businesses and individuals in , Maryland.

Maryland 5 Panel Drug Test

Accurate 5 panel drug testing with fast, confidential results—trusted by , Maryland employers and individuals nationwide.

Maryland 10 Panel Drug Test

Comprehensive 10 panel drug testing with fast, reliable results—trusted for , Maryland workplace and personal testing needs.

Maryland On Site Drug Testing

Convenient on-site mobile drug testing with fast, reliable results—saving time while keeping your , Maryland workplace compliant.

Maryland DOT Physicals

Certified DOT physicals with quick, reliable exams to keep , Maryland drivers compliant and on the road with confidence.

DOT Consortium

Join our DOT consortium for hassle-free compliance, random testing management, and reliable driver safety solutions.


Frequently Asked Questions

Yes. Accredited Drug Testing provides access to DNA collection locations nationwide. In most cases, individuals can be scheduled at a site close to their home, workplace, attorney’s office, or court jurisdiction for convenience.
Yes, if it is ordered as a legal paternity DNA test and collected under strict chain-of-custody procedures. During a legal test, each tested party’s identity is verified, the collector documents the handoff of the swabs, and the lab issues a report suitable for court, child support enforcement, and other official proceedings.
Accredited Drug Testing also offers non-legal DNA testing. This option still compares DNA profiles but does not require the same level of identity documentation or chain of custody. These results are for personal knowledge and are typically not intended for courtroom use.
Immigration-related DNA testing is used to confirm a claimed biological relationship, such as parent and child, when other documentation is incomplete or unavailable. Properly collected and documented DNA samples can be submitted as supporting evidence in visa or residency applications.
Most DNA tests use a painless cheek swab (buccal swab). A trained collector swabs the inside of the cheek to collect cells containing each person’s DNA. In legal and immigration cases, this process is witnessed, logged, and sealed to protect the integrity of the results.
Yes. Results are released only to the authorized requesting party, such as the tested adult, legal guardian, attorney, court/probation contact, or designated immigration representative. All results are handled under strict confidentiality and documented securely.
Yes. Accredited Drug Testing provides relationship DNA tests, including grandparent DNA tests, sibling tests, avuncular (aunt/uncle) tests, and other kinship analyses. These tests help establish or confirm a biological relationship when one or both biological parents cannot participate.
In many cases, DNA collection appointments can be arranged quickly to meet legal timelines, court dates, immigration requests, or custody hearings. The collection is performed at an approved location and then sent for laboratory processing.

Customer Reviews

Super Easy to Schedule

Super easy to schedule and get what you need, weather for a job, personal, or court ordered! I believe I spoke with Justine who was helpful in answering all my questions and stayed on the phone with me until she was sure I was all set and got the emails I needed.

Mandy Ryan - 12/14/2024

Kind and very helpful

Called around for hours and posted from company to person and got nowhere and had to fight to get a refund die to there miss information, well save time and sanity Acredited is the ONLY place the person was kind and very helpful, said what I needed and Faith the lady I dealt with made it simple and she did above and beyond everything I needed, as I'm going through a devorse this was a great help and made my day 100 stars from me.

Steven Harrison - 12/19/2024

ADT was able to get me the best tests

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


(800) 221-4291