DNA Testing Locations - Johnstone, TX

Paternity, Child Custody, Court

Offering DNA testing for legal and non-legal purposes

6 DNA-Testing Centers in Johnstone

Minutes Away, Test Today

801 N Bedell Ave8.06 miles

801 N Bedell Ave
Del Rio, TX 78840

1004 E 9th St Ste A8.28 miles

1004 E 9th St Ste A
Del Rio, TX 78840

119 E Academy St8.60 miles

119 E Academy St
Del Rio, TX 78840

2525 N Veterans Blvd47.20 miles

2525 N Veterans Blvd
Eagle Pass, TX 78852

1315 Del Rio Blvd48.18 miles

1315 Del Rio Blvd
Eagle Pass, TX 78852

590 E Main St Ste A49.51 miles

590 E Main St Ste A
Eagle Pass, TX 78852

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.

Johnstone DNA Testing

DNA Testing Services Available at Our Johnstone, TX Labs:

Unlock the power of DNA testing with Accredited Drug Testing in Johnstone, TX. Our comprehensive services provide clarity on biological relationships through precise paternity testing and genealogical DNA tests. Navigating complex legal requirements or tracing your ancestry roots is made seamless with our certified DNA collection specialists and AABB-accredited labs. Whether you're confirming parental ties for legal reasons or exploring your family's genetic history, our DNA tests offer the insight and certainty you need. Access convenient test centers near you, ensuring fast, confidential, and reliable results tailored to your personal or legal needs, right here in Johnstone, TX.

Testing Types Available:

Legal DNA Testing

Legal DNA testing offers court-admissible results for custody, support cases, and immigration, with secure chain-of-custody documentation ensuring legal integrity.

Non-Legal DNA Testing

Non-Legal DNA testing provides insights into familial relationships, ancestry, or health without strict legal guidelines, ideal for personal knowledge and curiosity.

AABB Certified Labs

How Our DNA Testing Works

Begin your DNA journey with a simple call to schedule at one of our Johnstone, TX centers. During the visit, our specialists securely collect a painless cheek swab sample.

Once collected, your DNA sample is sent to a certified lab for thorough genetic analysis through sequencing and profiling, checking vital genetic markers.

Receive your DNA test results within three to five days, delivered confidentially, allowing you to act on valuable genetic insights promptly.

Accuracy and Reliability

Our DNA tests are backed by stringent quality control and certified by leading AABB Laboratories, ensuring 99.9% accuracy and reliability in all results.

Accredited Drug Testing maintains high standards for DNA tests, utilizing cutting-edge technology and certified procedures to guarantee trustworthy outcomes.

AABB Certified Labs

Common Reasons for DNA Testing in Johnstone

Establishing parentage for custody/support.
Through precise and legally sound DNA testing, we establish parentage for custody or support cases, offering robust evidence of biological ties. This compelling data assists judges in making informed rulings, ensuring proper parental responsibilities and steadfast financial support arrangements.

Confirming familial relationships.
A DNA test is the definitive way to verify familial connections, whether between siblings, grandparents, or extended relatives. These accurate genetic results not only resolve inheritance dilemmas but also bolster familial bonds by clarifying biological connections.

Immigration cases requiring proof of biological relationships.
In immigration scenarios, DNA testing is pivotal in proving biological connections necessary for visa approvals. Our legal DNA tests offer indisputable proof, accepted by immigration authorities, accelerating the reunification process and minimizing bureaucratic hurdles.

Adoption cases or identifying unknown biological relatives.
DNA testing plays a crucial role in adoption cases by revealing unknown biological relatives, connecting individuals to their genetic roots. This insight fosters emotional closure, provides vital family health histories, and helps adoptees understand their personal identity more vividly.

Genealogy and ancestry exploration.
Our genealogical DNA tests delve into ancestral backgrounds, unearthing ethnic origins and familial connections. These genetic investigations enrich personal understanding of historical migration patterns and cultural heritage, crafting a more coherent family narrative.

Johnstone Legal and Court-Admissible Testing

Our DNA testing services in Val Verde County strictly adhere to local court requirements, assuring both accuracy and legal validity for all family law cases in Johnstone, TX. We maintain rigorous chain-of-custody procedures, ensuring results are recognized by the courts.

In family law proceedings within Johnstone, TX, establishing authentic biological relationships is fundamental. Our certified DNA testing, guided by Val Verde County standards, comes with comprehensive evidence to uphold the authenticity and legality of your test results.

Compliance with Val Verde County's court directives in DNA testing empowers families in Johnstone, TX, delivering clarity necessary for resolving complex matters in custody, inheritance, and paternity disputes, with reliable documentation to support judicial fairness.

Johnstone Texas Community Resources

Val Verde County Courts
Handling cases related to family law, providing support in custody, paternity, and other legal issues.

Johnstone Family Law Attorneys
Available to guide through complex custody, support, and family law matters with legal expertise.

USCIS Immigration Office
Managing immigration processes, including family reunification and visa applications.

Val Verde Health Department
Providing public health information and resources for community wellness in Val Verde County.

Johnstone Health Services
Offering comprehensive health services and information to the local community.

Johnstone DNA Test Assistance
Resource for understanding and accessing DNA testing services and support options.

Johnstone Drug Testing

Quickly find trusted local drug testing centers in Johnstone, TX — fast, convenient, and reliable every time!

Johnstone DOT Drug Testing

Quickly find a local DOT drug testing center in Johnstone, TX — fast, reliable, convenient nationwide service!

Johnstone DNA Testing

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

Johnstone Industry Training

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

Johnstone Hair Drug Testing

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

Johnstone Alcohol Testing

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

Johnstone Drug Testing Services

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

Johnstone 5 Panel Drug Test

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

Johnstone 10 Panel Drug Test

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

Johnstone On Site Drug Testing

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

Johnstone DOT Physicals

Certified DOT physicals with quick, reliable exams to keep Johnstone, TX 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

Sweet and helpful

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

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

Great service

Great service easy use quick processing! Need a hair follicle for my DCFS case , quick and convenient!

Jesse Dupre - 4/12/2025


(800) 221-4291