DNA Testing Locations - Marshall, OK

Paternity, Child Custody, Court

With 30 testing centers in the Marshall 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.

30 DNA-Testing Centers in Marshall

Minutes Away, Test Today

901 S 5th Ave

4.11 mi
🕑 Testing Hours: Mon–Sat: 8:00 AM-8:00 PM • Sun: 8:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
901 S 5th Ave
Madill, OK 73446

207 E Taliaferro St

4.52 mi
🕑 Testing Hours: Mon–Sat: 8:00 AM-8:00 PM • Sun: 8:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
207 E Taliaferro St
Madill, OK 73446

204 N 10th St

16.99 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
204 N 10th St
Durant, OK 74701

398 N 49th Ave

19.77 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
398 N 49th Ave
Durant, OK 74701

3126 W Fm 120

21.09 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
3126 W Fm 120
Denison, TX 75020

300 Wanda St

21.48 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-6:00 PM✓ Walk-in with Electronic Donor Pass
300 Wanda St
Marietta, OK 73448

1807 W University Blvd

21.50 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1807 W University Blvd
Durant, OK 74701

1800 W University Blvd

21.50 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1800 W University Blvd
Durant, OK 74701

1610 W University Blvd

21.67 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1610 W University Blvd
Durant, OK 74701

1706 Delivery Ln

22.38 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1706 Delivery Ln
Durant, OK 74701

68 Broadlawn Plaza

23.35 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-4:00 PM✓ Walk-in with Electronic Donor Pass
68 Broadlawn Plaza
Ardmore, OK 73401

713 12th Ave Nw

23.90 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-4:00 PM✓ Walk-in with Electronic Donor Pass
713 12th Ave Nw
Ardmore, OK 73401

921 14th Ave Nw

24.03 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
921 14th Ave Nw
Ardmore, OK 73401

1011 14th Ave Nw

24.10 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-4:30 PM✓ Walk-in with Electronic Donor Pass
1011 14th Ave Nw
Ardmore, OK 73401

1104 Walnut Dr

24.43 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-6:00 PM✓ Walk-in with Electronic Donor Pass
1104 Walnut Dr
Ardmore, OK 73401

908 N Rockford Rd Ste A

25.18 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-4:00 PM✓ Walk-in with Electronic Donor Pass
908 N Rockford Rd Ste A
Ardmore, OK 73401

3601 N Calais St

25.93 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
3601 N Calais St
Sherman, TX 75090

2915 N Travis St Ste 2

26.32 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2915 N Travis St Ste 2
Sherman, TX 75092

2500 N Travis St

26.60 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-6:00 PM • Sat: 8:00 AM-4:00 PM✓ Walk-in with Electronic Donor Pass
2500 N Travis St
Sherman, TX 75092

913 Cottonwood Dr

26.92 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
913 Cottonwood Dr
Sherman, TX 75090

2001 N Loy Lake Rd Ste M

26.99 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2001 N Loy Lake Rd Ste M
Sherman, TX 75090

501 N Highland Ave Ste 300

28.14 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
501 N Highland Ave Ste 300
Sherman, TX 75092

1010 La Salle Dr, Suite 2 Eb

28.39 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1010 La Salle Dr, Suite 2 Eb
Sherman, TX 75090

109 E Main St

32.32 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
109 E Main St
Bokchito, OK 74726

1625 N Grand Ave

33.66 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1625 N Grand Ave
Gainesville, TX 76240

426 N Grand Ave

34.48 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
426 N Grand Ave
Gainesville, TX 76240

800 Hwy 82

34.82 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
800 Hwy 82
Gainesville, TX 76240

2011 W Broadway Ave

35.61 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
2011 W Broadway Ave
Sulphur, OK 73086

2007 W Broadway Ave

35.61 mi
🕑 Testing Hours: M-Sun: 24 hrs✓ Walk-in with Electronic Donor Pass
2007 W Broadway Ave
Sulphur, OK 73086

1162 Us Highway 70a Po Box 30

38.56 mi
🕑 Testing Hours: M-Sun: Vary✓ Walk-in with Electronic Donor Pass
1162 Us Highway 70a Po Box 30
Wilson, OK 73463

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.

Marshall DNA Testing

DNA Testing Services Available at Our Marshall, OK Labs:

In Marshall, OK, Accredited Drug Testing Inc offers a wide range of DNA testing services. Whether you're looking to confirm familial connections, explore genealogy, or require legal proof for court cases, our thoroughly certified processes ensure you receive accurate and dependable results. Accessible DNA test centers near your location facilitate a quick and easy testing process, handling everything from sample collection to result delivery smoothly. With our commitment to confidentiality and precise testing, we bring you peace of mind and the answers you need.

Testing Types Available:

Legal DNA Testing

Legal DNA tests confirm paternity and kinship for court use, adhering to stringent protocols for reliable evidence in family law proceedings.

Non-Legal DNA Testing

Our non-legal DNA tests offer insights into personal ancestry and health without legal documentation, providing quick and confidential results.

How Our DNA Testing Works

To begin, visit one of our Marshall, OK test collection centers. A certified professional will assist you in the simple process of sample collection, ensuring accuracy and confidentiality.

Once collected, samples are sent to our accredited laboratories, where advanced DNA sequencing and analysis determine genetic profiles and relationships.

After analysis, expect your comprehensive results in 3-5 days, delivered securely and with clear explanations, empowering you with the information you need.

Accuracy and Reliability

At Accredited Drug Testing, our DNA tests meet the highest standards of accuracy. We utilize AABB-accredited laboratories and maintain rigorous quality control measures, guaranteeing reliable and court-admissible results.

Our commitment to precision and quality ensures that every genetic test is trustworthy. With certified professionals and cutting-edge laboratory practices, we achieve the level of accuracy expected by legal authorities and our clients.

Common Reasons for DNA Testing in Marshall

Establishing parentage for custody/support.
Through precise DNA testing, we provide irrefutable, court-admissible evidence of biological parenting, aiding judicial decision-making for custody and support and ensuring fair parental obligations and financial provisions.

Confirming familial relationships.
Uncertainty about familial ties can be resolved through DNA testing, confidently establishing sibling, grandparent, and other significant relationships. These verified genetic facts can diffuse inheritance controversies and reinforce family unity.

Immigration cases requiring proof of biological relationships.
Legal DNA testing offers clear, reliable proof needed for visa and citizenship applications. This evidence hastens family reunions by satisfying immigration authorities' requirements, minimizing procedural holdups.

Adoption cases or identifying unknown biological relatives.
Our genetic tests assist adoptees in tracing unknown biological family members, unlocking genetic background information crucial for emotional closure and health information and fostering personal identity development.

Genealogy and ancestry exploration.
Dive into your ancestry with genetic testing that reveals ethnic roots and relatives from past generations. Gain historical migration insights, deepening your understanding and connection to cultural narratives and familial legacies.

Marshall Legal and Court-Admissible Testing

Our DNA testing services, compliant with Marshall County's local judicial standards, deliver precise, court-accepted results for family law scenarios. Stringent custody methods ensure tests meet legal prerequisites, benefiting those in Marshall, OK.

To secure valid biological relationship evidence in Marshall's family cases, rely on our accredited testing services that follow stringent local court protocols. We maintain sample authenticity with thorough documentation for legally sound outcomes.

Adhering strictly to Marshall County's legal guidelines, our DNA testing enhances clarity in complex family disputes. Marshall, OK families trust our detailed procedures and court-recognized results to equitably navigate custody and inheritance claims.

Marshall Oklahoma Community Resources

Oklahoma Family Law Attorneys
Expert family law attorneys in Marshall, OK for robust legal representation.

USCIS Oklahoma City Field Office
Local immigration services for DNA testing-related case processing.

Marshall County Courthouse
Main judicial center for family and legal disputes in Marshall, OK.

Oklahoma State Department of Health
State health resources for genetics-related health inquiries.

Oklahoma Vital Records
Access vital records crucial for genealogy and personal history research.

Marshall County Bar Association
Find local attorneys experienced in family and immigration law.

Marshall Drug Testing

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

Marshall DOT Drug Testing

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

Marshall DNA Testing

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

Marshall Industry Training

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

Marshall Hair Drug Testing

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

Marshall Alcohol Testing

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

Marshall Drug Testing Services

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

Marshall 5 Panel Drug Test

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

Marshall 10 Panel Drug Test

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

Marshall On Site Drug Testing

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

Marshall DOT Physicals

Certified DOT physicals with quick, reliable exams to keep Marshall, OK 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

Really Helpful

I am just really happy to see that the location near me still offers hair follicle tests!! They are really helpful when any false positives happen, waiting on my results. Hope they come fast!

Kali Collins - 1/16/2025

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

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

Fast and efficient service

Fast and efficient service for employers wanting to do pre employment drug screening that meets DOT requirements!!

Mary Thomas - 4/5/2025

Explained everything so no questions

Torin was great. Explained everything so no questions

Tony Lombardo - 4/18/2025

Super helpful and courteous

I've had to use this service twice for out of state physicians we've hired and both times it was super easy. Both customer service reps I spoke with were super helpful and courteous. I won't hesitate to use their service again if needed.

Alicia Rau - 6/19/2024

Extremely polite

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

Saved My CDL!

Time was running out before my Cdl got downgraded because of a violation I had on clearinghouse. I couldn't find an employer to send me for my return to duty test, but these guys had my test scheduled and done in the same day! They saved my cdl. Thank you again!

Michael Williams - 12/2/2024

Hassle Free Experience

It was easy to make the arrangements to get to someone in regards to renewing my DOT medical certificate. They took care of everything over the phone which made my experience hassle free. I will definitely be using them again and you should too.

Jim Raymond - 10/18/2024

Extremely pleasant

Initially Torrie helped me but I needed to call back. When I called back Kayla stepped in and finished my order. Both were extremely pleasant over the phone and provided wonderful customer service. Kudos to them!

Brynne Beverly - 4/19/2024


(800) 221-4291