DNA Testing Locations - Lafayette, LA

Paternity, Child Custody, Court

With 32 testing centers in the Lafayette 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.

32 DNA-Testing Centers in Lafayette

Minutes Away, Test Today

520 W Pinhook Rd

1.42 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
520 W Pinhook Rd
Lafayette, LA 70503

427 Heymann Blvd

1.45 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
427 Heymann Blvd
Lafayette, LA 70503

217 La Rue France

2.09 mi
🕑 Facility: Mon–Fri: 07:00 AM - 04:00 PM⚡ Drug Screens: Mon–Fri: 08:00 AM - 03:00 PM
217 La Rue France
Lafayette, LA 70508

1800 Ne Evangeline Trwy Ste H 6

2.11 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1800 Ne Evangeline Trwy Ste H 6
Lafayette, LA 70501

335 Doucet Rd Ste A

2.23 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
335 Doucet Rd Ste A
Lafayette, LA 70503

2205 W Pinhook Rd Ste 102

2.79 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2205 W Pinhook Rd Ste 102
Lafayette, LA 70508

4414 Johnston St Ste D

3.11 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
4414 Johnston St Ste D
Lafayette, LA 70503

2501 W Pinhook Rd

3.15 mi
🕑 Testing Hours: M-Th 7:30 AM-4:30 PM • F 7:30 AM-12:00 PM✓ Walk-in with Electronic Donor Pass
2501 W Pinhook Rd
Lafayette, LA 70508

1025 Kaliste Saloom Rd Ste 100

3.16 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1025 Kaliste Saloom Rd Ste 100
Lafayette, LA 70508

105 Independence Blvd Ste 3

3.60 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
105 Independence Blvd Ste 3
Lafayette, LA 70506

2810 Ambassador Caffery Pkwy

3.79 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2810 Ambassador Caffery Pkwy
Lafayette, LA 70506

207 Westmark Blvd

4.22 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
207 Westmark Blvd
Lafayette, LA 70506

3305 W Pinhook Rd

4.25 mi
🕑 Testing Hours: ✓ Walk-in with Electronic Donor Pass
3305 W Pinhook Rd
Lafayette, LA 70508

3251 Ambassador Caffery Pkwy

4.36 mi
🕑 Testing Hours: M-Th 8:00 AM-2:00 PM • F 8:00 AM-12:00 PM✓ Walk-in with Electronic Donor Pass
3251 Ambassador Caffery Pkwy
Lafayette, LA 70506

2916 N University Ave Bldg B

4.37 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2916 N University Ave Bldg B
Lafayette, LA 70507

3431 W Pinhook Rd Ste B

4.51 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
3431 W Pinhook Rd Ste B
Lafayette, LA 70508

151 Southpark Rd 3rd Fl

4.70 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
151 Southpark Rd 3rd Fl
Lafayette, LA 70508

825 Kaliste Saloom Rd Ste 100 Brandywine 1

4.79 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
825 Kaliste Saloom Rd Ste 100 Brandywine 1
Lafayette, LA 70508

213 Four Park Rd

5.10 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
213 Four Park Rd
Lafayette, LA 70507

5000 Ambassador Caffery, Building 14

5.41 mi
🕑 Testing Hours: Mon–Fri: 9:00 AM-11:30 AM & 1:00 PM-3:30 PM✓ Walk-in with Electronic Donor Pass
5000 Ambassador Caffery, Building 14
Lafayette, LA 70508

4906 Ambassador Caffery C-1

5.43 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
4906 Ambassador Caffery C-1
Lafayette, LA 70508

4016 Highway 90 E Ste 106

5.99 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
4016 Highway 90 E Ste 106
Broussard, LA 70518

210 N Morgan Ave

6.13 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-4:00 PM✓ Walk-in with Electronic Donor Pass
210 N Morgan Ave
Broussard, LA 70518

6011 Ambassador Caffery Pkwy

6.18 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
6011 Ambassador Caffery Pkwy
Youngsville, LA 70592

805 Albertson Pkwy Ste C

6.90 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
805 Albertson Pkwy Ste C
Broussard, LA 70518

2810 Bonin Rd

8.32 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2810 Bonin Rd
Youngsville, LA 70592

319 E Milton Ave

8.62 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
319 E Milton Ave
Lafayette, LA 70508

210 Champagne Blvd

8.72 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
210 Champagne Blvd
Breaux Bridge, LA 70517

3660 Lormand Rd

10.01 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
3660 Lormand Rd
Maurice, LA 70555

106 Heritage

12.16 mi
🕑 Testing Hours: Mon–Fri: 7:00 AM-4:00 PM✓ Walk-in with Electronic Donor Pass
106 Heritage
Broussard, LA 70518

600 N. Lewis

13.19 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
600 N. Lewis
New Iberia, LA 70560

406 N Main St

13.39 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
406 N Main St
St Martinville, LA 70582

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.

Lafayette DNA Testing

DNA Testing Services Available at Our Lafayette, LA Labs:

In Lafayette, LA, Accredited Drug Testing offers comprehensive DNA testing services tailored to fit your needs. Our state-of-the-art facilities leverage certified AABB laboratories, providing unparalleled precision for cases ranging from paternity to genealogical DNA testing. Whether you're seeking court-admissible evidence or exploring your genetic heritage, our services illuminate every facet with accuracy and reliability. Trust our expertise to guide you through the nuanced pathways of genetic analysis, offering clarity and confidence in every result.

Testing Types Available:

Legal DNA Testing

Our legal DNA testing is court-admissible for matters of custody, support, immigration, and inheritance, providing comprehensive and reliable documentation accepted by legal authorities.

Non-Legal DNA Testing

Our non-legal DNA testing offers personal insights into paternity, ancestry, and family relationships, delivering accurate genetic information for personal knowledge and familial exploration.

How Our DNA Testing Works

Our DNA testing process begins with sample collection at our Lafayette, LA centers, where trained professionals ensure a smooth, non-invasive procedure.

The collected samples are then sent to top-tier laboratories for comprehensive DNA sequencing and analysis, ensuring robust quality control measures.

Results are typically available within 3-5 days, giving you swift access to the genetic insights and data you need.

Accuracy and Reliability

Accredited Drug Testing upholds stringent quality control measures, using only accredited AABB laboratories to ensure unmatched DNA test accuracy in every sample analyzed.

Our commitment to precision is reflected through comprehensive certifications, ensuring industry-leading standards for genetic testing services in every locale we operate.

Common Reasons for DNA Testing in Lafayette

Establishing parentage for custody/support.
DNA testing offers definitive court-admissible support for confirming parentage in custody or support disputes. It equips judges with clear evidence to reliably determine parental duties and ensure the provision of financial responsibilities.

Confirming familial relationships.
Accurate DNA tests validate familial links such as those among siblings and extended family members. These solid genetic findings are key to resolving questions of heirship, fostering family unity through the reaffirmation of biological bonds.

Immigration cases requiring proof of biological relationships.
In immigration scenarios, DNA testing substantiates required biological relationships, facilitating visa and citizenship processes. Such irrefutable evidence, recognized by immigration officials, streamlines family reunifications and minimizes bureaucratic hold-ups.

Adoption cases or identifying unknown biological relatives.
DNA testing plays a pivotal role in adoption-related situations, aiding individuals in tracing their genetic origins and connecting with biological relatives. This journey of discovery supports emotional healing and enables access to vital genetic health histories.

Genealogy and ancestry exploration.
Unveiling ancestral lines and ethnic roots, our genealogy DNA tests offer a window into historical migrations and cultural heritage, thus deepening an individual's connection to their familial past and broadening their understanding of origin stories.

Lafayette Legal and Court-Admissible Testing

Our DNA testing in Lafayette Parish is meticulously aligned with local court requirements, ensuring precision and legal acceptance in relevant family law matters. Through strict chain-of-custody adherence, we assure that our test results are court-ready and reliable.

For custody and family disputes in Lafayette, LA, biological accuracy is paramount. At Accredited Drug Testing, our compliance with Lafayette Parish court standards means each DNA testing process comes with solid documentation, verifying the integrity of every test result.

Under the regulations of Lafayette Parish courts, our DNA testing offers families clarity and assurance in complex legal matters. Residents of Lafayette, LA, trust our detailed procedural rigor and court-admissible documents for resolving disputes equitably and promptly.

Lafayette Louisiana Community Resources

Lafayette Family Law Attorneys
Experts in custody, support, and family matters offering personalized legal guidance in Lafayette, LA.

Lafayette Parish Health Unit
Local health department providing resources on genetic health and DNA testing guidance in Lafayette, LA.

USCIS - Immigration Services
The local office for visa and citizenship procedures utilizing DNA testing for relationship verification.

Lafayette Bar Association
Bar association offering legal resources and referrals to attorneys specializing in DNA testing and family law.

15th Judicial District Court
The primary court for Lafayette Parish handling family, custody, and support cases requiring DNA evidence.

Acadiana Affordable Attorney
Affordable legal services specializing in family law, DNA tests, and custody disputes in the Lafayette area.

Lafayette Drug Testing

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

Lafayette DOT Drug Testing

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

Lafayette DNA Testing

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

Lafayette Industry Training

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

Lafayette Hair Drug Testing

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

Lafayette Alcohol Testing

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

Lafayette Drug Testing Services

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

Lafayette 5 Panel Drug Test

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

Lafayette 10 Panel Drug Test

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

Lafayette On Site Drug Testing

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

Lafayette DOT Physicals

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

Fast,easy and efficient

Fast,easy and efficient. They made the whole process stress free and simple. Thanks 😊

Micheal Ankenbrandt - 2/19/2025

Explained everything so no questions

Torin was great. Explained everything so no questions

Tony Lombardo - 4/18/2025

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

This is by far the easiest

This is by far the easiest way to get my lab work ordered and paid for. The phone calls are short and to the point. They don’t try to push extra sales on you and when I walk in to the clinic I simply show my donor pass and with in a matter of minutes I’m done. I will continue to use ADT in the future.

Jason Jackson - 7/19/2025

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

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

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, knowledgeable and courteous

Quick, knowledgeable and courteous Janelle worked diligently to support me. I am recommending their services to anyone looking.

Greensboro Joseph - 11/19/2024

Polite

I ran into a situation because the Guthrie had closed and I had to go to well care and they were right on it. I had no problems when I called to get connected with welcare everything worked out and I didn't even have to wait.they were polite and talked with the receptionist for me once I got them on the phone.

Sayre - 8/19/2024


(800) 221-4291