DNA Testing Locations - Port Sulphur, LA

Paternity, Child Custody, Court

With 30 testing centers in the Port Sulphur 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 Port Sulphur

Minutes Away, Test Today

27136 Highway 23

1.62 mi
🕑 Facility: Mon–Fri: 06:30 AM - 02:00 PM⚡ Drug Screens: Mon–Fri: 09:00 AM - 12:00 PM, 12:30 PM - 01:00 PM
27136 Highway 23
Port Sulphur, LA 70083

113 Lapalco Blvd Ste 204

34.01 mi
🕑 Facility: Mon–Fri: 08:00 AM - 05:00 PM⚡ Drug Screens: Mon–Fri: 10:00 AM - 04:00 PM
113 Lapalco Blvd Ste 204
Gretna, LA 70056

2600 Belle Chasse Highway, Suite 207

34.25 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2600 Belle Chasse Highway, Suite 207
Gretna, LA 70056

120 Meadowcrest St

34.30 mi
🕑 Facility: Mon–Fri: 07:30 AM - 03:30 PM (Lunch: 12:00 PM - 01:00 PM)⚡ Drug Screens: Mon–Fri: 07:30 AM - 11:00 AM, 01:00 PM - 03:00 PM
120 Meadowcrest St
Gretna, LA 70056

2600 Belle Chasse Hwy Ste 201

34.33 mi
🕑 Facility: Mon–Fri: 07:30 AM - 04:00 PM⚡ Drug Screens: Mon–Fri: 08:00 AM - 12:00 PM, 02:00 PM - 03:30 PM
2600 Belle Chasse Hwy Ste 201
Terrytown, LA 70056

148 Wall Blvd

34.58 mi
🕑 Facility: Mon–Fri: 07:30 AM - 04:30 PM⚡ Drug Screens: Mon–Fri: 09:00 AM - 12:00 PM, 02:00 PM - 03:30 PM
148 Wall Blvd
Gretna, LA 70056

107 Wall Blvd Suite A

34.60 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
107 Wall Blvd Suite A
Gretna, LA 70056

107 Wall Blvd Ste A

34.70 mi
🕑 Facility: Mon–Fri: 07:00 AM - 04:00 PM⚡ Drug Screens: Mon–Fri: 11:00 AM - 03:30 PM
107 Wall Blvd Ste A
Gretna, LA 70056

2439 Manhattan Blvd Ste 502

34.80 mi
🕑 Facility: Mon–Fri: 07:00 AM - 05:00 PM⚡ Drug Screens: Mon–Fri: 08:00 AM - 11:30 AM, 01:30 PM - 04:00 PM
2439 Manhattan Blvd Ste 502
Harvey, LA 70058

1581 Carol Sue Ave Ste E

35.74 mi
🕑 Facility: Mon–Fri: 07:30 AM - 04:30 PM (Lunch: 12:30 PM - 01:30 PM)⚡ Drug Screens: Mon–Fri: 09:00 AM - 12:00 PM, 01:30 PM - 03:00 PM
1581 Carol Sue Ave Ste E
Terrytown, LA 70056

303 W Judge Perez Dr

35.90 mi
🕑 Testing Hours: Mon–Fri: 7:30 AM-4:30 PM✓ Walk-in with Electronic Donor Pass
303 W Judge Perez Dr
Chalmette, LA 70043

2127 Belle Chasse Hwy

36.16 mi
🕑 Facility: Mon–Fri: 07:00 AM - 03:30 PM (Lunch: 12:00 PM - 01:00 PM)✓ Walk-in with Electronic Donor Pass
2127 Belle Chasse Hwy
Gretna, LA 70053

1260 Destrehan Ave

36.66 mi
🕑 Facility: Mon–Fri: 07:00 AM - 04:30 PM (Lunch: 12:00 PM - 01:00 PM)⚡ Drug Screens: Mon–Fri: 07:30 AM - 11:30 AM, 01:00 PM - 03:30 PM
1260 Destrehan Ave
Harvey, LA 70058

9001 Patricia St Ste 116

36.78 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
9001 Patricia St Ste 116
Chalmette, LA 70043

8050 W Judge Perez Dr Ste 1300

36.82 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
8050 W Judge Perez Dr Ste 1300
Chalmette, LA 70043

1660 Barataria Blvd

36.88 mi
🕑 Facility: Mon–Fri: 06:00 AM - 02:00 PM⚡ Drug Screens: Mon–Fri: 06:00 AM - 01:00 PM
1660 Barataria Blvd
Marrero, LA 70072

1625 Barataria Blvd

36.93 mi
🕑 Facility: Mon–Fri: 06:00 AM - 02:00 PM⚡ Drug Screens: Mon–Fri: 07:00 AM - 01:00 PM
1625 Barataria Blvd
Marrero, LA 70072

4700 Wichers Dr,

37.18 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-4:00 PM✓ Walk-in with Electronic Donor Pass
4700 Wichers Dr,
Marrero, LA 70072

200 W 134th Pl

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

1101 Medical Center Blvd

37.23 mi
🕑 Facility: Mon–Fri: 07:00 AM - 03:00 PM⚡ Drug Screens: Mon–Fri: 07:00 AM - 03:00 PM
1101 Medical Center Blvd
Marrero, LA 70072

4475 Westbank Expy

37.39 mi
🕑 Facility: Mon–Fri: 06:00 AM - 02:00 PM⚡ Drug Screens: Mon–Fri: 07:00 AM - 12:30 PM
4475 Westbank Expy
Marrero, LA 70072

118 W 111th St

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

16148 W Main St

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

1716 Saint Charles Ave

39.02 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1716 Saint Charles Ave
New Orleans, LA 70130

3525 Prytania Street, Suite 506

39.03 mi
🕑 Facility: Mon–Fri: 07:30 AM - 04:30 PM (Lunch: 12:00 PM - 01:00 PM)⚡ Drug Screens: Mon–Fri: 07:30 AM - 11:00 AM, 01:00 PM - 03:30 PM
3525 Prytania Street, Suite 506
New Orleans, LA 70115

900 Magazine St

39.15 mi
🕑 Facility: Mon–Fri: 07:00 AM - 03:00 PM⚡ Drug Screens: Mon–Fri: 09:00 AM - 02:00 PM
900 Magazine St
New Orleans, LA 70130

5243 Tchoupitoulas St

39.21 mi
🕑 Facility: Mon–Fri: 08:00 AM - 05:00 PM⚡ Drug Screens: Mon–Fri: 08:00 AM - 03:00 PM
5243 Tchoupitoulas St
New Orleans, LA 70115

750 Camp St

39.29 mi
🕑 Facility: Mon–Fri: 07:00 AM - 03:00 PM⚡ Drug Screens: Mon–Fri: 09:00 AM - 02:00 PM
750 Camp St
New Orleans, LA 70130

318 Baronne St

39.70 mi
🕑 Facility: Mon–Fri: 06:00 AM - 01:30 PM✓ Walk-in with Electronic Donor Pass
318 Baronne St
New Orleans, LA 70112

1010 Common St Ste 2970

39.77 mi
🕑 Facility: Mon–Fri: 06:30 AM - 02:00 PM⚡ Drug Screens: Mon–Fri: 07:30 AM - 01:00 PM
1010 Common St Ste 2970
New Orleans, LA 70112

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.

Port Sulphur DNA Testing

DNA Testing Services Available at Our Port Sulphur, LA Labs:

Accredited Drug Testing Inc offers comprehensive DNA testing services in Port Sulphur, LA. Our tests help establish biological relationships for legal matters, confirm familial ties for personal peace of mind, and explore ancestry for enriching genealogical journeys. By utilizing certified AABB laboratories, we guarantee accuracy and confidentiality, ensuring that your genetic questions are answered with reliability. In custody cases, paternity disputes, or immigration situations, our court-admissible DNA tests provide essential clarity. In addition, for those seeking insights into health-related genetic markers or tracing unknown relatives, our personal DNA tests offer invaluable information. Located conveniently in Plaquemines Parish County, our processes are designed to be straightforward and fast, meeting specific legal standards and providing answers that empower you to make informed decisions.

Testing Types Available:

Legal DNA Testing

Legal DNA testing provides vital court-admissible results, establishing genetic relationships with certified reliability for legal purposes such as custody, paternity, or immigration cases.

Non-Legal DNA Testing

Non-legal DNA testing offers personal insights into genetics, ideal for ancestry exploration or personal curiosity, without the formal chain-of-custody required for court cases.

How Our DNA Testing Works

At our Port Sulphur centers, begin by visiting a local collection site. A sample is collected with care, observing all necessary protocols for purity and reliability.

Collected samples are then sent to our superior labs, where state-of-the-art analysis determines genetic markers, ensuring precise results.

Within 3 to 5 days, you can access your results, confident in the accuracy provided by our trusted laboratory network.

Accuracy and Reliability

With a foundation in rigorous quality control and certification, our DNA services boast unparalleled accuracy. Accredited by AABB, our testing ensures precise, reliable results every time.

Secure and precise, our quality measures guarantee dependable outcomes. Trust in our accredited laboratories for all genetic testing needs, backed by extensive certification.

Common Reasons for DNA Testing in Port Sulphur

Establishing parentage for custody/support.
Providing irrefutable, court-admissible genetic proof, DNA testing is pivotal in custody and child support cases. The results offer clarity to judges, ensuring parental responsibilities are clear and financial support is dependable.

Confirming familial relationships.
Genetic testing provides definitive answers about familial links, whether among siblings, grandparents, or extended family. Its accuracy can settle inheritance disputes and strengthen familial bonds through validated biological connections.

Immigration cases requiring proof of biological relationships.
In immigration matters, DNA testing affords decisive evidence of familial ties essential for visa processes. Legally sanctioned genetic tests cut through red tape, facilitating family reunions and minimizing processing delays.

Adoption cases or identifying unknown biological relatives.
In adoption scenarios, DNA testing can trace unknown biological relationships, giving adoptees vital insights into their genetic roots, possibly aiding in emotional closure and understanding important family medical histories.

Genealogy and ancestry exploration.
Explore your past with DNA testing focused on genealogy, revealing ancestral roots and ethnic backgrounds. Such insights foster a rich appreciation of one’s cultural heritage and facilitate the discovery of distant relatives.

Port Sulphur Legal and Court-Admissible Testing

Our DNA services in Plaquemines Parish comply with local court standards, ensuring our test results are court-worthy and accurate for family law cases in Port Sulphur, LA. Our accredited labs abide by strict protocols for legally recognized outcomes.

Establishing precise biological relationships is key in Port Sulphur's custody cases. Our certified DNA testing procedures strictly follow Plaquemines Parish court guidelines, with comprehensive documentation to verify the authenticity and legality of test results.

Adhering to local court expectations, our DNA testing services bring clarity to complex cases in Port Sulphur, LA. With our refined testing methodology and legally sound documentation, we streamline custody, inheritance, and paternity resolutions.

Port Sulphur Louisiana Community Resources

Plaquemines Parish Family Law Office
Assists with legal counseling for family-related matters including DNA test cases.

Plaquemines Parish Immigration Services
Supports immigration needs, often requiring proof of biological relationships through DNA testing.

Plaquemines Parish Courthouse
Hosts court proceedings for family law cases, utilizing DNA test results for decision making.

Plaquemines Parish Health Department
Offers community health resources and information on DNA testing facilities nearby.

Port Sulphur Legal Assistance
Provides legal aid and information, particularly helpful in family law and custody cases.

Port Sulphur Genealogy Club
Fosters community interest in genealogy, guiding members through DNA testing for ancestral research.

Port Sulphur Drug Testing

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

Port Sulphur DOT Drug Testing

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

Port Sulphur DNA Testing

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

Port Sulphur Industry Training

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

Port Sulphur Hair Drug Testing

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

Port Sulphur Alcohol Testing

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

Port Sulphur Drug Testing Services

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

Port Sulphur 5 Panel Drug Test

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

Port Sulphur 10 Panel Drug Test

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

Port Sulphur On Site Drug Testing

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

Port Sulphur DOT Physicals

Certified DOT physicals with quick, reliable exams to keep Port Sulphur, 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

Super Easy to Schedule

Super easy to schedule and get what you need, weather for a job, personal, or court ordered! I believe I spoke with Justine who was helpful in answering all my questions and stayed on the phone with me until she was sure I was all set and got the emails I needed.

Mandy Ryan - 12/14/2024

Kind and very helpful

Called around for hours and posted from company to person and got nowhere and had to fight to get a refund die to there miss information, well save time and sanity Acredited is the ONLY place the person was kind and very helpful, said what I needed and Faith the lady I dealt with made it simple and she did above and beyond everything I needed, as I'm going through a devorse this was a great help and made my day 100 stars from me.

Steven Harrison - 12/19/2024

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