DNA Testing Locations - Oak Grove, TX

Paternity, Child Custody, Court

With 29 testing centers in the Oak Grove area, 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.

29 DNA-Testing Centers in Oak Grove

Minutes Away, Test Today

110 S William St

4.01 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
110 S William St
Atlanta, TX 75551

1007 S William St Lab

4.01 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1007 S William St Lab
Atlanta, TX 75551

106 Loop 59

4.01 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
106 Loop 59
Atlanta, TX 75551

402 N Kaufman St

9.93 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
402 N Kaufman St
Linden, TX 75563

Us 59 At Fm 3129

12.14 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
Us 59 At Fm 3129
Donmino, TX 75572

1000 S Spruce St

18.57 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1000 S Spruce St
Vivian, LA 71082

100 N State Line Ave Rm 12 Bi-state Justice Bldg.

21.69 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
100 N State Line Ave Rm 12 Bi-state Justice Bldg.
Texarkana, TX 75501

5212 W 7th St

24.91 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
5212 W 7th St
Wake Village, TX 75501

201 E 2nd

25.18 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
201 E 2nd
Hughes Springs, TX 75656

401 East St

26.47 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
401 East St
Texarkana, AR 71854

921 Texas Blvd, Suite A

26.75 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
921 Texas Blvd, Suite A
Texarkana, TX 75501

1408 College Dr

27.97 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1408 College Dr
Texarkana, TX 75503

3505 Summerhill Rd Ste 3

28.02 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
3505 Summerhill Rd Ste 3
Texarkana, TX 75503

3515 Richmond Rd

28.77 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
3515 Richmond Rd
Texarkana, TX 75503

5002 Cowhorn Creek Rd

28.83 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
5002 Cowhorn Creek Rd
Texarkana, TX 75503

1414 Arkansas Blvd

29.33 mi
🕑 Testing Hours: ✓ Walk-in with Electronic Donor Pass
1414 Arkansas Blvd
Texarkana, AR 71854

114 Us Hwy 82

30.01 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
114 Us Hwy 82
New Boston, TX 75570

212 N Center St

30.16 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
212 N Center St
New Boston, TX 75570

310 E Hoskins St

30.25 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
310 E Hoskins St
New Boston, TX 75570

128 N Ellis St

30.54 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
128 N Ellis St
New Boston, TX 75570

910 James Bowie Dr Ste A

30.72 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
910 James Bowie Dr Ste A
New Boston, TX 75570

125 Ark Blvd

32.72 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
125 Ark Blvd
Texarkana, AR 71854

5483 Summerhill Rd

34.37 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
5483 Summerhill Rd
Texarkana, TX 75503

500 Harper Dr

37.02 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
500 Harper Dr
Marshall, TX 75672

711 E End Blvd S

37.13 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
711 E End Blvd S
Marshall, TX 75670

614 S Grove St

37.38 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
614 S Grove St
Marshall, TX 75670

451 W Locke St

42.12 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
451 W Locke St
Ashdown, AR 71822

418 N 2nd St

42.41 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
418 N 2nd St
Ashdown, AR 71822

12605 I H 20 S Service Rd W

42.88 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
12605 I H 20 S Service Rd W
Hallsville, TX 75650

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.

Oak Grove DNA Testing

DNA Testing Services Available at Our Oak Grove, TX Labs:

DNA testing has transformative potential for answering vital biological and familial questions. For Oak Grove, TX residents, Accredited Drug Testing delivers dependable and accredited DNA services, offering peace of mind with accurate genetic insights. Whether establishing paternity, verifying ancestry, or supporting immigration cases, our professional laboratory testing resolves uncertainties with precision. Our services adhere strictly to Cass County’s legal standards, ensuring your DNA test results are both reliable and court-accepted. Explore our range of DNA testing services tailored to your unique needs and uncover the answers you seek with confidence.

Testing Types Available:

Legal DNA Testing

Our legal DNA testing strictly adheres to courts’ stringent guidelines, providing irrefutable evidence for custody, support, and immigration cases through certified labs and documented protocols.

Non-Legal DNA Testing

Explore our standard DNA testing for personal insight: unravel genealogy, health predispositions, and familial connections with quick and non-obtrusive techniques delivering clear and accurate results.

How Our DNA Testing Works

Visit our Oak Grove, TX location for DNA collection, where expert technicians ensure sample integrity with hassle-free, supervised procedures.

Following collection, samples undergo detailed analysis at our certified labs, ensuring precise genetic data interpretations.

Expect comprehensive DNA test results delivered within 3-5 days, offering clarity to your biological inquiries efficiently.

Accuracy and Reliability

Accredited Drug Testing delivers unmatched DNA test accuracy with certified AABB Laboratories, adhering to rigorous quality controls and chain-of-custody standards for credibility.

Each DNA test promises precision through our accredited facilities, ensuring trust and reliability in every result, recognized and accepted in legal proceedings.

Common Reasons for DNA Testing in Oak Grove

Establishing parentage for custody/support.
Accurate and court-compliant DNA testing is crucial in determining parentage for child custody and support matters. By providing indisputable biological linkage evidence, our service aids judicial processes for informed parental duty and financial decisions.

Confirming familial relationships.
Our DNA tests offer definitive validation of familial links, addressing questions about sibling and extended family connections. These reliable genetic assessments ease inheritance disputes and reinforce family bonds through confirmed biological relationships.

Immigration cases requiring proof of biological relationships.
In immigration contexts, DNA testing assures verification of biological ties, supporting visa or citizenship applications. Our legally recognized genetic testing delivers compelling evidence accepted by immigration bodies, streamlining family reunions and lessening bureaucratic hindrances.

Adoption cases or identifying unknown biological relatives.
DNA tests in adoption scenarios facilitate the discovery of unknown biological family members, offering adoptees valuable insight into their genetic roots, potential health risks, and an enriched sense of identity and personal legacy.

Genealogy and ancestry exploration.
Genetic testing for genealogy uncovers vital details of ancestry, cultural heritage, and long-lost relatives, enhancing personal insights into family history. Understanding migration and ethnic backgrounds deepens cultural appreciation and strengthens family narratives.

Oak Grove Legal and Court-Admissible Testing

Our DNA testing meets strict court requirements in Cass County, ensuring both accuracy and acceptability in legal family matters. We uphold robust chain-of-custody standards to protect test validity, ensuring court recognition for Oak Grove, TX families.

In Oak Grove's family law evaluations, identifying true biological connections is essential. Our certified tests comply with Cass County’s judiciary standards, providing comprehensive documentation to certify each sample’s origin and maintain your results' legal soundness.

By strictly following Cass County courtroom standards, our DNA testing offerings ensure precision and assurance in complex family law disputes. Oak Grove families trust our exhaustive testing methodologies and legal-document support for fair and prompt resolution in support, inheritance, and paternity cases.

Oak Grove Texas Community Resources

Cass County Court
Your go-to resource for legal matters and court information in Cass County.

Cass County District Attorney's Office
Offers guidance and legal oversight for county-related DNA test admissibility.

Oak Grove Lawyers
Legal experts in family and custody law, providing services crucial for DNA test-related proceedings.

Cass County Health Department
Offers health services and genetic information guidance for Oak Grove and surrounding areas.

USCIS Field Office
Immigration services and verification for DNA tests supporting citizenship and visa applications.

Family-Based Immigration Petitions
Guidance on family visas requiring legal DNA test evidence.

Oak Grove Drug Testing

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

Oak Grove DOT Drug Testing

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

Oak Grove DNA Testing

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

Oak Grove Industry Training

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

Oak Grove Hair Drug Testing

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

Oak Grove Alcohol Testing

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

Oak Grove Drug Testing Services

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

Oak Grove 5 Panel Drug Test

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

Oak Grove 10 Panel Drug Test

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

Oak Grove On Site Drug Testing

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

Oak Grove DOT Physicals

Certified DOT physicals with quick, reliable exams to keep Oak Grove, 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

test was quick and easy

Company New Hire Employee Process for DOT Drug test was quick and easy. No need to make appt. All employee had to do is show prepaid qr code I sent to employee show ID and was set. Would Recommend.

Maria Lopez - 11/19/2024

quick to assist

They are very quick to assist with your orders and they helped when I needed to find a new testing facility.

Gary Matkin - 2/19/2025

Excellent service!

Excellent service! Trish went above and beyond to find me a testing site as close to my home as possible. Results were faster than expected, as well. Thanks for your help, Trish and Accredited!

Es Hache - 4/13/2025

Fast,easy and efficient

Fast,easy and efficient. They made the whole process stress free and simple. Thanks 😊

Micheal Ankenbrandt - 2/19/2025

Super helpful

Customer service was surprisingly super helpful and so nice. She was able to get me in at a local location right away the same day. She helped me figure out exactly what I needed. Very impressed.

Brook - 9/19/2024

Friendly and Knowledgeable

I reached out Accredited Drug Testing/Secure Screenings to partner for my drug testing business (Discovery Diagnostics Columbia SC) and the process was extremely easy. I worked with Sicilia who was amazing. She was friendly & knowledgeable, and answer all of my questions with ease.

Kendra Harley - 3/26/2025

phone support has been excellent

I have used ADT several times. Their phone support has been excellent, both when putting in the orders and when asking for help to interpret results.

Tee Ess - 12/19/2024

Polite

I ran into a situation because the Guthrie had closed and I had to go to well care and they were right on it. I had no problems when I called to get connected with welcare everything worked out and I didn't even have to wait.they were polite and talked with the receptionist for me once I got them on the phone.

Sayre - 8/19/2024

Fast and easy

It was fast and easy a pleasure to talk to the customer service people great service

Peter Villegas - 1/19/2025

Super Easy!

Super easy to set up an appointment through the phone. They walked me through all the steps and found me a location right near my house. Would definitely recommend!

Aldita Lumaj - 1/17/2025


(800) 221-4291