DNA Testing Locations - Walnut, MS

Paternity, Child Custody, Court

With 37 testing centers in the Walnut 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.

37 DNA-Testing Centers in Walnut

Minutes Away, Test Today

1901 Mission 66

1.21 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1901 Mission 66
Vicksburg, MS 39180

1907 Mission 66

1.22 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1907 Mission 66
Vicksburg, MS 39180

104 Mcauley Dr

1.23 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
104 Mcauley Dr
Vicksburg, MS 39183

2080 S Frontage Rd

2.15 mi
🕑 Testing Hours: M-Th 8:00 AM-3:00 PM • F 8:00 AM-2:00 PM✓ Walk-in with Electronic Donor Pass
2080 S Frontage Rd
Vicksburg, MS 39180

1115 N Frontage Rd

2.33 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1115 N Frontage Rd
Vicksburg, MS 39180

2100 Highway 61 N

3.32 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2100 Highway 61 N
Vicksburg, MS 39183

440 Dogwood Lake Dr

11.06 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
440 Dogwood Lake Dr
Vicksburg, MS 39183

900 Johnson St

18.29 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
900 Johnson St
Tallulah, LA 71282

405 Market St

27.75 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
405 Market St
Port Gibson, MS 39150

106 Clinton Pkwy

32.13 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
106 Clinton Pkwy
Clinton, MS 39056

498 Highway 80 E

33.98 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
498 Highway 80 E
Clinton, MS 39056

300 Scarborough St

35.49 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
300 Scarborough St
Lake Providence, LA 71254

1920 Chadwick Dr

36.40 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1920 Chadwick Dr
Jackson, MS 39204

1635 Raymond Rd

36.48 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1635 Raymond Rd
Jackson, MS 39204

1850 Chadwick Dr

36.63 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1850 Chadwick Dr
Jackson, MS 39204

7275 S Siwell Rd

37.52 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
7275 S Siwell Rd
Jackson, MS 39272

7300 S Siwell Rd

37.59 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
7300 S Siwell Rd
Byram, MS 39272

1777 Ellis Ave

38.28 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1777 Ellis Ave
Jackson, MS 39204

29 S Fourth St

38.32 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
29 S Fourth St
Rolling Fork, MS 39159

106 Lake Vista Pl

38.64 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
106 Lake Vista Pl
Brandon, MS 39047

104 W Railroad Ave S

39.46 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
104 W Railroad Ave S
Crystal Springs, MS 39059

2860 Mcdowell Road Ext

39.54 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2860 Mcdowell Road Ext
Jackson, MS 39204

123 Bo Bo Dr

39.83 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
123 Bo Bo Dr
Crystal Springs, MS 39059

2500 N State St

41.03 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2500 N State St
Jackson, MS 39216

308 Corporate Dr

41.61 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
308 Corporate Dr
Ridgeland, MS 39157

233 Magnolia St Po Box 889

42.21 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
233 Magnolia St Po Box 889
Hazlehurst, MS 39083

1513 Lakeland Dr Ste 200

42.56 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1513 Lakeland Dr Ste 200
Jackson, MS 39216

6360 I 55 N Ste 120

42.83 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
6360 I 55 N Ste 120
Jackson, MS 39211

112 Southlake Cir

42.85 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
112 Southlake Cir
Canton, MS 39046

368 Scarbrough St Ste B

42.87 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
368 Scarbrough St Ste B
Richland, MS 39218

1067 Highland Colony Pkwy Ste G

43.01 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1067 Highland Colony Pkwy Ste G
Ridgeland, MS 39157

730 Ridgewood Rd

43.16 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
730 Ridgewood Rd
Ridgeland, MS 39157

7 Lakeland Cir

43.48 mi
🕑 Testing Hours: ✓ Walk-in with Electronic Donor Pass
7 Lakeland Cir
Jackson, MS 39216

401 Baptist Dr Ste 104

43.79 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
401 Baptist Dr Ste 104
Madison, MS 39110

213 Caldwell Dr

43.84 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
213 Caldwell Dr
Hazlehurst, MS 39083

5606 Old Canton Rd

43.87 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
5606 Old Canton Rd
Jackson, MS 39211

1551 E County Line Rd

44.03 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1551 E County Line Rd
Jackson, MS 39211

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.

Walnut DNA Testing

DNA Testing Services Available at Our Walnut, MS Labs:

In Walnut, MS, Accredited Drug Testing is your trusted partner in uncovering crucial genetic information through varied DNA testing services. Whether you're solving family mysteries or fulfilling legal requirements, our comprehensive services assist in revealing your genetic connections and ensuring reliable, court-admissible results.

Testing Types Available:

Legal DNA Testing

Our Legal DNA Testing offers certified results accepted by courts, meeting strict legal standards for definitive paternity, custody, and immigration cases.

With legal recognition and meticulous documentation, our DNA tests provide credible evidence for family law proceedings.

Non-Legal DNA Testing

Our Non-Legal DNA Testing services include paternity, ancestry, and health risk analysis, providing insights without the need for legal documentation.

Explore your genealogy or assess genetic health risks with our non-invasive, personal DNA testing options.

How Our DNA Testing Works

Visit our Walnut, MS DNA collection centers to provide your sample using our secure collection methods, overseen by certified specialists for accuracy.

Samples are sent to accredited labs for analysis using advanced genetic sequencing, ensuring comprehensive and precise DNA scrutiny.

Receive your detailed test results in 3-5 days, securely delivered to you, enabling informed decisions based on accurate genetic insights.

Accuracy and Reliability

Accredited Drug Testing ensures DNA testing precision through AABB-certified labs and stringent quality controls, guaranteeing accurate and trustworthy results.

Our DNA validation and verification processes uphold rigorous standards, providing guaranteed accuracy for personal and legal DNA needs.

Common Reasons for DNA Testing in Walnut

Establishing parentage for custody/support.
Through precise DNA testing, we provide court-approved identification of parentage, which is vital for custody and support matters, enabling judicial authorities to render fair decisions and establish dependable parental and financial responsibilities.

Confirming familial relationships.
With DNA testing, you can confirm familial ties, whether it involves siblings, grandparents, or other genetic relations. These trusted results not only aid in resolving inheritance claims but also in reinforcing family bonds through verified biological links.

Immigration cases requiring proof of biological relationships.
DNA tests play a critical role in immigration, offering credible proof of biological connections needed for visas or citizenship, thereby speeding up family reunification and minimizing bureaucratic hurdles for applicants.

Adoption cases or identifying unknown biological relatives.
Our DNA tests assist those seeking information on biological relatives, providing adoptees with important insights into their genetic history, which brings closure and vital knowledge of health and identity factors.

Genealogy and ancestry exploration.
Unlock your ancestry through DNA testing, revealing secrets of your ethnic roots and familial connections, fostering a rich understanding of your family's historical path and enhancing your sense of cultural identity and heritage.

Walnut Legal and Court-Admissible Testing

Our DNA tests meet local court standards in Warren County, guaranteeing precision and legal acceptance in family law matters. Utilizing precise chain-of-custody methods, we assure accurate results accepted by Warren County courts, with each test conducted at law-abiding laboratories.

For family law and custody issues in Walnut, MS, establishing biological links is essential. Our certified DNA tests strictly follow Warren County court guidelines, offering secure documentation to verify sample authenticity and ensure legal credibility and confidence in your results.

By adhering to Warren County court standards, our DNA testing services offer transparency in intricate family law cases. Families in Walnut, MS, trust our meticulous testing and legal documentation to resolve custody disputes and paternity claims with fairness and timeliness.

Walnut Mississippi Community Resources

Walnut Family Law Attorneys
Legal experts specializing in family matters, including custody and paternity cases in Walnut, MS.

USCIS Contact Center
Immigration services and support for individuals seeking DNA verification for citizenship or visa applications.

Warren County Courts
Access local court resources for family law proceedings in Warren County, including DNA test admissibility requirements.

Warren County Health Department
Health services and information relevant to genetic testing and related health inquiries in Walnut, MS.

Win & Associates
Attorneys providing comprehensive legal support for familial and immigration DNA-related cases in Walnut.

Warren County Genealogy Resource Center
Explore ancestral connections and family history insights through local genealogical resources.

Walnut Drug Testing

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

Walnut DOT Drug Testing

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

Walnut DNA Testing

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

Walnut Industry Training

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

Walnut Hair Drug Testing

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

Walnut Alcohol Testing

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

Walnut Drug Testing Services

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

Walnut 5 Panel Drug Test

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

Walnut 10 Panel Drug Test

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

Walnut On Site Drug Testing

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

Walnut DOT Physicals

Certified DOT physicals with quick, reliable exams to keep Walnut, MS 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

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

Unbelievably fast and Easy

Unbelievably fast and Easy, I wont be using Any other provider from now on.

Ren Wisby - 4/19/2025

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

Very professional and very quick

Very professional and very quick service to schedule appointments! I am pleased with the services and would definitely recommend using them for any drug testing needs!

Carrie Feerick - 4/19/2025

they have made my job much easier

I always have a good experience setting up company driver drug screens through ADT. I'm really happy I found them while searching online, they have made my job much easier.

Exodus Heath - 2/13/2025

Fast service and friendly staff!

Fast service and friendly staff! Could not recommend enough for drug testing services.

Habib Malik - 4/12/2025

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

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

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

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