DNA Testing Locations - Southdown, LA

Paternity, Child Custody, Court

With 30 testing centers in the Southdown 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 Southdown

Minutes Away, Test Today

1161b Saint Charles St

0.33 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1161b Saint Charles St
Houma, LA 70360

131 Corporate Dr

1.06 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
131 Corporate Dr
Houma, LA 70360

144 Valhi Lagoon Xing

1.09 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
144 Valhi Lagoon Xing
Houma, LA 70360

818 Verret St

1.38 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
818 Verret St
Houma, LA 70360

826 School Street

1.44 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
826 School Street
Houma, LA 70360

855 Belanger St Ste 108

1.50 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
855 Belanger St Ste 108
Houma, LA 70360

855 Belanger Street, Suite 105

1.54 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
855 Belanger Street, Suite 105
Houma, LA 70360

606 Liberty St

1.59 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
606 Liberty St
Houma, LA 70360

108 Lois Rd

1.61 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
108 Lois Rd
Houma, LA 70363

291 Liberty St

1.71 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
291 Liberty St
Houma, LA 70360

409 N Hollywood Rd

1.80 mi
🕑 Testing Hours: ✓ Walk-in with Electronic Donor Pass
409 N Hollywood Rd
Houma, LA 70364

120 Lansdown Dr

2.12 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
120 Lansdown Dr
Houma, LA 70360

200 Clendenning Rd

3.94 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
200 Clendenning Rd
Houma, LA 70363

5437 W Park Ave

4.41 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
5437 W Park Ave
Houma, LA 70364

111 Acadia Park Dr

13.92 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
111 Acadia Park Dr
Raceland, LA 70394

602 N Acadia Rd

14.05 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
602 N Acadia Rd
Thibodaux, LA 70301

804 S Acadia Rd

14.22 mi
🕑 Facility: Mon–Fri: 06:30 AM - 02:30 PM⚡ Drug Screens: Mon–Fri: 07:30 AM - 01:30 PM
804 S Acadia Rd
Thibodaux, LA 70301

602 N Acadia Rd Medical Mall

15.31 mi
🕑 Facility: Mon–Fri: 07:00 AM - 03:30 PM⚡ Drug Screens: Mon–Fri: 07:30 AM - 02:00 PM
602 N Acadia Rd Medical Mall
Thibodaux, LA 70301

318 N Canal Blvd

15.90 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
318 N Canal Blvd
Thibodeaux, LA 70301

200 Ford Industrial Rd

22.79 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
200 Ford Industrial Rd
Amelia, LA 70340

13554 Highway 3235

23.14 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
13554 Highway 3235
Larose, LA 70373

16148 W Main St

25.90 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
16148 W Main St
Cut Off, LA 70345

118 W 111th St

26.12 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
118 W 111th St
Cut Off, LA 70345

22080 Highway 20

26.33 mi
🕑 Facility: Mon–Fri: 07:00 AM - 03:00 PM⚡ Drug Screens: Mon–Fri: 07:00 AM - 12:00 PM, 12:30 PM - 02:00 PM
22080 Highway 20
Vacherie, LA 70090

200 W 134th Pl

27.24 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
200 W 134th Pl
Cut Off, LA 70345

7710 Highway 182 E Ste 1

28.33 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
7710 Highway 182 E Ste 1
Morgan City, LA 70380

14297 Highway 90

28.62 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
14297 Highway 90
Boutte, LA 70039

1201 Kenneth St

28.87 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1201 Kenneth St
Morgan City, LA 70380

1125 Marguerite St

28.97 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1125 Marguerite St
Morgan City, LA 70380

1122 8th St

28.98 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1122 8th St
Morgan City, LA 70380

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.

Southdown DNA Testing

DNA Testing Services Available at Our Southdown, LA Labs:

In Southdown, LA, Accredited Drug Testing provides comprehensive DNA testing services. Whether you're pursuing genetic markers through a personal DNA test or investigating pedigree with genealogical DNA tests, our services can illuminate personal ancestry or address family law needs. With local facilities, scheduling a DNA test near you is convenient and straightforward. From court-admissible DNA tests crucial for custody disputes to genetic testing essential for immigration documentation, our accredited labs offer a spectrum of analysis services. Ensure the integrity of your lineage assessments and get personalized answers swiftly, reinforcing connections and confidence in your genetic profile.

Testing Types Available:

Legal DNA Testing

Legal DNA testing provides definitive proof of biological ties, accepted in court. With certified chain-of-custody processes, results are reliable and admissible, supporting legal decisions in custody, support, and immigration.

Non-Legal DNA Testing

Standard DNA testing offers personal insights into genetic health, ancestry, and potential familial connections. While informative, these tests lack the specific procedural chain for legal court use, purely serving personal discovery.

How Our DNA Testing Works

Start with a visit to one of our Southdown, LA locations for DNA sample collection. Professional staff guide you through gathering samples professionally and respectfully.

Your samples are sent to accredited labs where experts perform detailed DNA sequencing and analysis. Expect the highest quality for accuracy assurance.

You receive your detailed genetic testing results within 3-5 days, typically faster than most, delivering conclusions that are ready to address your DNA inquiries promptly.

Accuracy and Reliability

Our DNA tests are backed by AABB accreditation, ensuring precise results through the finest certified laboratories. Meticulous quality control measures underpin every genetic marker analysis, guaranteeing trustworthy outcomes.

Each DNA test employs advanced techniques within accredited labs to deliver unmatched accuracy in genetic testing. Our adherence to strict protocols ensures reliable, high-quality results for any DNA testing requisites.

Common Reasons for DNA Testing in Southdown

Establishing parentage for custody/support.
With DNA profiling, establish undeniable parentage for custody or support claims, delivering legal DNA test evidence that empowers judicial systems to assign parental duties properly, ensuring reliable support systems.

Confirming familial relationships.
Genetic testing provides conclusive validation of family relationships, clarifying ties among siblings or grandparents. Reliable DNA test results ease inheritance debates, fortifying family unity through confirmed genetic markers.

Immigration cases requiring proof of biological relationships.
DNA analysis services play a vital role in immigration, confirming needed biological connections for visa processes. Our court-admissible DNA tests deliver undeniable evidence, quickening family immigration procedures.

Adoption cases or identifying unknown biological relatives.
Genealogical DNA tests bridge gaps in adoption cases by revealing unknown biological relatives, offering adoptees insight into genetic backgrounds essential for emotional and health-related clarity.

Genealogy and ancestry exploration.
Unlock family history with genealogy and ancestry testing, revealing ethnic roots and distant relatives. It enriches cultural awareness and fosters a deep understanding of genetic ancestry tailored to personal discovery journeys.

Southdown Legal and Court-Admissible Testing

Our DNA analysis services in Terrebonne Parish adhere to court standards, ensuring the legal accuracy and admissibility for family law cases in Southdown, LA. Employing strict protocols, we provide results acknowledged by local courts.

In family legal matters in Southdown, LA, the verification of biological relationships is paramount. Our genetic testing upholds Terrebonne Parish guidelines, offering certified documentation to protect the reliability of your DNA test results.

Aligning with Terrebonne Parish regulations, our DNA tests offer clarity for family law cases. Southdown families trust our detailed processes and valid documentation to address custody, inheritance disputes, and paternity reliably.

Southdown Louisiana Community Resources

Terrebonne Family Law Attorneys
Local experts in family law, assisting with custody, support, and court-admissible DNA test needs.

Terrebonne Parish Court
Court handling family law cases, where legal DNA test results are submitted for custody and support rulings.

Terrebonne Immigration Office
Services for families seeking to confirm biological relationships for visas, requiring reliable DNA test results.

Terrebonne Health Department
Public services ensuring health assessments where genealogical DNA tests contribute to family health history.

Adoption Services of Terrebonne
Support for those seeking biological family connections through DNA testing, aiding in the adoption process.

Terrebonne Legal Council
Comprehensive legal advice for those navigating family law, utilizing DNA test results for case support.

Southdown Drug Testing

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

Southdown DOT Drug Testing

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

Southdown DNA Testing

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

Southdown Industry Training

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

Southdown Hair Drug Testing

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

Southdown Alcohol Testing

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

Southdown Drug Testing Services

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

Southdown 5 Panel Drug Test

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

Southdown 10 Panel Drug Test

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

Southdown On Site Drug Testing

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

Southdown DOT Physicals

Certified DOT physicals with quick, reliable exams to keep Southdown, LA 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

Very Fun and Easy

Trish last week and Tatiana this week, very fun and easy folks to deal with. Well be using them more and more in the future.

Tom O - 12/19/2024

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

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

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

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

Clear and Competent

I was so surprised with the quality of customer service I received today when I called Accredited Drug Testing. The representative was so clear and competent. She was able to reschedule an appointment at my preferred location. The representative whose name is Justice, was so polite and competent. She expedited the whole process. It was a relief to me.

Rachel Padian - 9/6/2024

ADT is truly the best

Where do I start?!! ADT is truly the best!! I had the pleasure of speaking with Tori today! She was excellent, professional and truly went above and beyond in her kind, compassionate care and commitment to providing me with the best service possible. I was in such a time crunch, but I was able to call, order the test, pay for it over the phone and get the test I needed within the hour. Not only did this put my mind at ease, they saved my job!! I am forever grateful for this team of hard workers, that care, with such great work ethics! Thank you from the very bottom of my heart!!! If you need a drug, alcohol, etc… screening, this team will be your lifesavers!!

Sarah Patterson - 4/8/2025

Fast service and friendly staff!

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

Habib Malik - 4/12/2025

Super Helpful

Detricia was super helpful in making sure that the drug test is sent my worker for was the right one I needed for my company to be compliant with my customers drug test requirements.

Kevin Howell - 12/19/2024

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


(800) 221-4291