DNA Testing Locations - Gilliam, LA

Paternity, Child Custody, Court

With 32 testing centers in the Gilliam 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 Gilliam

Minutes Away, Test Today

1000 S Spruce St

8.75 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1000 S Spruce St
Vivian, LA 71082

915 Bardsdale

19.65 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
915 Bardsdale
Bossier City, LA 71111

2300 Hospital Dr Ste 360

20.01 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2300 Hospital Dr Ste 360
Bossier City, LA 71111

1033 Hawn Ave

21.24 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1033 Hawn Ave
Sport, LA 71107

5015 Shed Rd Ste 500

21.73 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
5015 Shed Rd Ste 500
Bossier City, LA 71111

2438 E Texas St Ste 4

22.07 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2438 E Texas St Ste 4
Bossier City, LA 71111

2151 Airline Dr Ste 700

22.30 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2151 Airline Dr Ste 700
Bossier City, LA 71111

2223 Old Minden Rd Bldg A2

22.88 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2223 Old Minden Rd Bldg A2
Bossier City, LA 71112

1121 Louisiana Ave

23.29 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1121 Louisiana Ave
Shreveport, LA 71101

106 Tri State Dr

23.42 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
106 Tri State Dr
Sarepta, LA 71071

820 Jordan Ste 102,

23.46 mi
🕑 Testing Hours: Mon–Fri: 9:00 AM-3:00 PM✓ Walk-in with Electronic Donor Pass
820 Jordan Ste 102,
Shreveport, LA 71101

1461 Airline Dr

23.49 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1461 Airline Dr
Bossier City, LA 71112

2724 Greenwood Rd

24.17 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2724 Greenwood Rd
Shreveport, LA 71109

2738 Greenwood Rd

24.17 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2738 Greenwood Rd
Shreveport, LA 71109

3000 S Arkansas St

24.67 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
3000 S Arkansas St
Springhill, LA 71075

2920 Knight St Ste 108

25.20 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2920 Knight St Ste 108
Shreveport, LA 71105

228 N Main St

25.36 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
228 N Main St
Springhill, LA 71075

601 11th St Ne

26.55 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
601 11th St Ne
Springhill, LA 71075

5737 Youree Dr

26.70 mi
🕑 Testing Hours: ✓ Walk-in with Electronic Donor Pass
5737 Youree Dr
Shreveport, LA 71105

1666 E Bert Louns Loop Ste 105

26.87 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1666 E Bert Louns Loop Ste 105
Shreveport, LA 71105

7045 Youree Dr

27.66 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
7045 Youree Dr
Shreveport, LA 71105

1953 E 70th St Ste 2

27.75 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1953 E 70th St Ste 2
Shreveport, LA 71105

1460 E Bert Kouns Industrial Loop

28.76 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1460 E Bert Kouns Industrial Loop
Shreveport, LA 71105

1455 E Bert Kouns Industrial Loop

28.76 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1455 E Bert Kouns Industrial Loop
Shreveport, LA 71105

2520 Bert Kouns Industrial Loop Ste 105

29.60 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2520 Bert Kouns Industrial Loop Ste 105
Shreveport, LA 71118

110 S William St

29.62 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
110 S William St
Atlanta, TX 75551

1007 S William St Lab

29.62 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1007 S William St Lab
Atlanta, TX 75551

106 Loop 59

29.62 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
106 Loop 59
Atlanta, TX 75551

2120 Bert Kouns Industrial Loop

29.63 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2120 Bert Kouns Industrial Loop
Shreveport, LA 71118

9300 Mansfield Rd Ste 110

29.84 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
9300 Mansfield Rd Ste 110
Shreveport, LA 71118

9408 Prestonwood Dr

30.35 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
9408 Prestonwood Dr
Shreveport, LA 71115

Us 59 At Fm 3129

31.97 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
Us 59 At Fm 3129
Donmino, TX 75572

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.

Gilliam DNA Testing

DNA Testing Services Available at Our Gilliam, LA Labs:

At Accredited Drug Testing, we offer comprehensive DNA testing services right here in Gilliam, LA, to meet your diverse needs—from ancestry testing to legal paternity tests. Our certified specialists and accredited labs ensure every DNA test, from prenatal to genealogical, delivers precise results. Whether you're exploring your genetic heritage, establishing custody, or confirming family relationships for immigration purposes, our tests provide clarity and confidence. Located within minutes of your residence, our facilities offer an easy, confidential, and accurate path to understanding your unique genetic profile.

Testing Types Available:

Legal DNA Testing

Our legal DNA testing ensures results are admissible in court, complying with stringent chain-of-custody protocols. This service is invaluable for custody disputes, immigration cases, and any legal needs requiring verified biological relationships.

Non-Legal DNA Testing

Our standard DNA testing offers personal insights into genetic health, ancestry, and familial connections. Ideal for those seeking non-legal personal knowledge, these tests provide comprehensive genetic analysis in an efficient, confidential manner.

How Our DNA Testing Works

Begin by visiting one of our Gilliam, LA test centers where our trained professionals collect DNA samples seamlessly using non-invasive methods. Our centers maintain confidentiality throughout the entire process.

Your sample is then transferred securely to our accredited laboratories, where advanced DNA sequencing and genetic analysis identify unique genetic markers, providing detailed results.

Within 3-5 days, you'll receive your comprehensive DNA analysis. Whether it's for a legal DNA test or a personal DNA exploration, rest assured knowing Accredited Drug Testing delivers with precision.

Accuracy and Reliability

Accredited Drug Testing prioritizes accuracy, using state-of-the-art AABB labs and certified personnel to ensure top-tier DNA test accuracy. Every result undergoes rigorous quality control to meet high standards of reliability and precision.

From court-admissible paternity tests to genetic health screenings, our accreditation guarantees you dependable data. With meticulous adherence to laboratory protocols, we ensure the highest quality of genetic testing services is delivered to you every time.

Common Reasons for DNA Testing in Gilliam

Establishing parentage for custody/support.
Unlocking critical evidence, DNA testing resolves custody and child support matters by verifying biological relationships with precision. These court-admissible results allow judges to allocate parental duties and financial responsibilities effectively.

Confirming familial relationships.
With unmatched accuracy, DNA testing identifies family connections, decisively settling questions on sibling or ancestral bonds. These genetic markers ease inheritance disputes and nurture stronger family bonds through authenticated lineage proof.

Immigration cases requiring proof of biological relationships.
DNA testing plays a crucial role in immigration cases, offering indisputable biological relationship evidence. Legal, certified tests provide accepted verification for immigration entities, accelerating family reunification processes by minimizing unnecessary delays.

Adoption cases or identifying unknown biological relatives.
DNA profiling aids adoptees in tracing their genetic lineage, which is instrumental in discovering unknown biological family members. This vital information aids in emotional reconciliation and offers insight into one's health history and genetic identity.

Genealogy and ancestry exploration.
Embark on a journey of self-discovery with genealogical DNA tests, revealing ancestral stories, ethnic roots, and connections to distant kin. These findings enrich cultural understanding, painting a vivid picture of familial heritage and historical path.

Gilliam Legal and Court-Admissible Testing

Our DNA tests comply fully with Caddo Parish court standards, ensuring their admissibility and accuracy in family law matters. Utilizing strict chain-of-custody protocols, Accredited Drug Testing guarantees reliable results recognized by courts in Gilliam, LA and beyond.

In the realm of family law in Gilliam, LA, validating biological relationships is pivotal. Accredited Drug Testing’s services adhere meticulously to guidelines from the local courts of Caddo Parish. Comprehensive documentation supports result authenticity, cementing legal integrity.

With adherence to Caddo Parish guidelines, our DNA testing delivers certainty in complex family cases. Families in Gilliam, LA, trust our exhaustive processes and legally sound documentation for equitable resolutions in custody, inheritance, and paternity disputes.

Gilliam Louisiana Community Resources

Caddo Parish Clerk of Court
Official court providing jurisdiction support for family law, ensuring legal DNA test results are recognized.

Caddo Parish Sheriff's Office
Local law enforcement authority facilitating legal compliance for DNA collection purposes.

USCIS - New Orleans Field Office
Federal immigration services aiding in visa and citizenship applications requiring DNA proof.

Caddo Parish Health Unit
Local health services providing information on genetic health-related queries and support.

Caddo Parish Government
Resource for various local administrative and legal support services within Caddo Parish.

Family Law Attorneys in Shreveport
A network of attorneys specialized in family law matters, offering legal advice on DNA test uses.

Gilliam Drug Testing

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

Gilliam DOT Drug Testing

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

Gilliam DNA Testing

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

Gilliam Industry Training

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

Gilliam Hair Drug Testing

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

Gilliam Alcohol Testing

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

Gilliam Drug Testing Services

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

Gilliam 5 Panel Drug Test

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

Gilliam 10 Panel Drug Test

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

Gilliam On Site Drug Testing

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

Gilliam DOT Physicals

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

phone support has been excellent

I have used ADT several times. Their phone support has been excellent, both when putting in the orders and when asking for help to interpret results.

Tee Ess - 12/19/2024

Fast and easy

It was fast and easy a pleasure to talk to the customer service people great service

Peter Villegas - 1/19/2025

Really Helpful

I am just really happy to see that the location near me still offers hair follicle tests!! They are really helpful when any false positives happen, waiting on my results. Hope they come fast!

Kali Collins - 1/16/2025

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

Extremely polite

They were very fast extremely polite walked you through every detail of the process if you had any questions they had no problems answering

Billy Williams - 2/19/2025

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

I love the customer service

I love the customer service. The lady was patient enough to help me book my appointment with ease and ensuring I get the location that's best for me. Keep up the good work!

Elizabeth Chiaka - 9/19/2024

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

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

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


(800) 221-4291