DNA Testing Locations - Gillis, LA

Paternity, Child Custody, Court

With 29 testing centers in the Gillis 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 Gillis

Minutes Away, Test Today

277 N Highway 171 Ste 10

4.09 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
277 N Highway 171 Ste 10
Lake Charles, LA 70611

710 W Prien Lake Rd Ste 200 Prien Village Plaza

6.75 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
710 W Prien Lake Rd Ste 200 Prien Village Plaza
Lake Charles, LA 70601

2770 3rd Ave Ste 225

7.59 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2770 3rd Ave Ste 225
Lake Charles, LA 70601

1910 Oak Park Blvd

7.67 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1910 Oak Park Blvd
Lake Charles, LA 70601

2800 1st Ave Ste A

7.73 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2800 1st Ave Ste A
Lake Charles, LA 70601

2118 E Prien Lake Rd

7.94 mi
🕑 Testing Hours: Mon–Fri: 9:00 AM-6:00 PM✓ Walk-in with Electronic Donor Pass
2118 E Prien Lake Rd
Lake Charles, LA 70601

1528 E Prien Lake Rd Ste B

8.10 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1528 E Prien Lake Rd Ste B
Lake Charles, LA 70601

330 Alamo St

8.24 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
330 Alamo St
Lake Charles, LA 70601

830 W Bayou Pines Dr

8.27 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
830 W Bayou Pines Dr
Lake Charles, LA 70601

114 W Prien Lake Rd

8.60 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
114 W Prien Lake Rd
Lake Charles, LA 70601

226 W Prien Lake Rd Ste 3

8.64 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
226 W Prien Lake Rd Ste 3
Lake Charles, LA 70601

226 W Prien Lake Rd

8.64 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
226 W Prien Lake Rd
Lake Charles, LA 70601

4320 Lake St

10.09 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
4320 Lake St
Lake Charles, LA 70605

4201 Nelson Rd Ste 100

10.51 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
4201 Nelson Rd Ste 100
Lake Charles, LA 70605

1510 W Mcneese St

10.60 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1510 W Mcneese St
Lake Charles, LA 70605

4407 Nelson Rd

10.69 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
4407 Nelson Rd
Lake Charles, LA 70605

2492 S Cities Service Hwy Ste 1

12.09 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2492 S Cities Service Hwy Ste 1
Sulphur, LA 70665

950 Beglis Pkwy

13.03 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
950 Beglis Pkwy
Sulphur, LA 70663

1329 S Belgis Pkwy

13.11 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1329 S Belgis Pkwy
Sulphur, LA 70663

1801 Maplewood Dr

13.41 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1801 Maplewood Dr
Sulphur, LA 70663

921 1st Ave

13.88 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
921 1st Ave
Sulphur, LA 70663

622 Cypress St

13.99 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
622 Cypress St
Sulphur, LA 70663

185 Williamsburg St

14.31 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
185 Williamsburg St
Lake Charles, LA 70605

3649 S Beglis Pkwy

14.36 mi
🕑 Testing Hours: ✓ Walk-in with Electronic Donor Pass
3649 S Beglis Pkwy
Sulphur, LA 70665

520 E Highway 108

18.86 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
520 E Highway 108
Sulphur, LA 70665

708 E Russell Ave

20.62 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
708 E Russell Ave
Welsh, LA 70591

Us 190

22.49 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
Us 190
Kinder, LA 70648

1020 Main St

25.27 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1020 Main St
Hackberry, LA 70645

1910 Johnson St

29.72 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1910 Johnson St
Jennings, LA 70546

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.

Gillis DNA Testing

DNA Testing Services Available at Our Gillis, LA Labs:

Exploring DNA testing in Gillis, LA with Accredited Drug Testing opens doors to understanding one's genetic background, confirming familial ties, or resolving legal questions through reliable and accessible services locally. Be it for personal insight or legal necessity, our tests offer precision and comprehensiveness in result securing.

Testing Types Available:

Legal DNA Testing

Legal DNA testing provides a dependable solution for those needing verifiable results in legal settings, ensuring accuracy and compliance with court standards.

Non-Legal DNA Testing

Experience our non-legal DNA testing services for personal insights, where test accuracy meets convenience, informing familial connections and health profiles.

How Our DNA Testing Works

At any Gillis, LA testing center, provide your sample through a simple, swift collection process helmed by certified specialists ensuring hassle-free DNA testing.

Post-collection, samples journey to our fully-accredited labs for meticulous DNA sequencing, where genetic markers are analyzed to yield definitive results.

Within 3-5 days, receive your comprehensive and confidential DNA results, giving you clarity whether for personal knowledge or legal purposes.

Accuracy and Reliability

Our DNA tests boast high accuracy due to our partnership with AABB-accredited labs, ensuring reliable results every time.

Certified specialists and rigorous quality control underlie our DNA testing, ensuring the utmost precision and trustworthiness across all testing processes.

Common Reasons for DNA Testing in Gillis

Establishing parentage for custody/support.
With conclusive genetic testing, we provide undeniable evidence of parentage vital for custody and support proceedings. These legal DNA tests guarantee that decisions on parenthood and financial support rest on unassailable data.

Confirming familial relationships.
Genetic tests bring clarity to family connections, be it among siblings, grandparents, or relatives, offering precise insights to resolve disputes and reinforce familial bonds through verified biological data.

Immigration cases requiring proof of biological relationships.
In immigration cases, our DNA testing stands as indisputable proof for familial relations, facilitating visa and citizenship processes by providing authoritative data acknowledged by immigration bodies.

Adoption cases or identifying unknown biological relatives.
DNA testing offers adoptees critical insights by identifying biological connections, aiding in the discovery of genetic history, emotional reconciliation, and family health insights, reshaping personal identity understanding.

Genealogy and ancestry exploration.
Explore your lineage and ethnicity through our DNA tests, which illuminate ancestral backgrounds and migration histories, deepening appreciation for cultural identity and unearthing historical familial narratives.

Gillis Legal and Court-Admissible Testing

Our top-tier DNA testing in Calcasieu Parish aligns with local court protocols, guaranteeing test accuracy for family law matters and ensuring our results are legally sound and court-admissible across all relevant proceedings in Gillis, LA.

In Gillis, LA, maintaining factual biological connections in custody cases is essential. Our certified DNA testing rigorously follows legal standards in Calcasieu Parish, providing detailed documentation to protect the authenticity and legal validity of your DNA test results.

Completely aligned with Calcasieu Parish legal standards, our DNA test services provide clarity to families in Gillis, LA, ensuring dependable documentation for resolving legal concerns like custody, inheritance, and paternity matters.

Gillis Louisiana Community Resources

Calcasieu Family Law Attorneys
Specializing in family law cases with expertise in DNA-related legal matters.

USCIS Louisiana Field Office
Handles immigration cases where DNA proof may be required for family reunification.

Calcasieu Parish Clerk of Court
The primary repository for local DNA test results required for legal proceedings.

Louisiana Department of Health
Provides health services and can assist with genetic health information.

Calcasieu Parish District Attorney's Office
Responsible for prosecuting criminal cases where forensic DNA evidence may be involved.

Louisiana Attorney General's Office
Handles complex legal cases within the state that may require DNA analysis.

Gillis Drug Testing

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

Gillis DOT Drug Testing

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

Gillis DNA Testing

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

Gillis Industry Training

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

Gillis Hair Drug Testing

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

Gillis Alcohol Testing

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

Gillis Drug Testing Services

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

Gillis 5 Panel Drug Test

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

Gillis 10 Panel Drug Test

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

Gillis On Site Drug Testing

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

Gillis DOT Physicals

Certified DOT physicals with quick, reliable exams to keep Gillis, 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

Explained everything so no questions

Torin was great. Explained everything so no questions

Tony Lombardo - 4/18/2025

Reception is kind and helpful

Reception is kind and helpful , everything quick and simple , best urgent care

Yusuf Narmuradov - 11/19/2024

Unbelievably fast and Easy

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

Ren Wisby - 4/19/2025

Thank You!!

I needed a quick drug test for visitation with my children. I called at 6am they answered and set me up with a place a couple miles from my house to go get the test done, that was on Wednesday, I had the results on Friday afternoon and was able to see my kids on Saturday. Thank you for the help!

Mark Broadhead - 2/12/2025

Quick, Polite, Informative

Everyone has been quick to respond, polite, informative. It's been easy to order tests. I would recommend them to anyone to use.

April Rogers - 2/15/2025

Sweet and helpful

Trish was amazing and got me through the sytem very fast and swift. I had a hard time hearing her a couple of times, but she was super sweet and helpful throughout the process. Highly recommend her!

Sophia Schutze - 6/19/2024

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

Smooth and Seamless

I use their service for new hire and DOT employee's. Spoke with Taisha Walker this morning, and she was very helpful. She made the process smooth and seamless.

Christina Galdos - 3/9/2025

Very helpful

They were very helpful in finding a place to get tested on the route back home! They made a difficult time seem easy with no judgement!

Anne Creden - 11/19/2024

Fast service and friendly staff!

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

Habib Malik - 4/12/2025


(800) 221-4291