DNA Testing Locations - McNary, LA

Paternity, Child Custody, Court

With 17 testing centers in the Mcnary 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.

17 DNA-Testing Centers in McNary

Minutes Away, Test Today

4303 W 27th Ave Ste D

11.60 mi
🕑 Facility: Mon–Fri: 07:00 AM - 03:00 PM⚡ Drug Screens: Mon–Fri: 07:30 AM - 02:00 PM
4303 W 27th Ave Ste D
Kennewick, WA 99338

4403 W Court St

12.55 mi
🕑 Facility: Mon–Fri: 08:00 AM - 04:30 PM (Lunch: 12:30 PM - 01:30 PM)✓ Walk-in with Electronic Donor Pass
4403 W Court St
Pasco, WA 99301

1445 Spaulding Ave

15.56 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1445 Spaulding Ave
Richland, WA 99352

9915 Sandifur Pkwy

16.86 mi
🕑 Facility: Mon–Fri: 08:00 AM - 04:30 PM (Lunch: 12:00 PM - 01:00 PM)⚡ Drug Screens: Mon–Fri: 01:00 PM - 04:00 PM
9915 Sandifur Pkwy
Pasco, WA 99301

1050 Gilmore St Ste C

19.05 mi
🕑 Facility: Mon–Fri: 07:30 AM - 03:30 PM⚡ Drug Screens: Mon–Fri: 10:00 AM - 02:00 PM
1050 Gilmore St Ste C
Richland, WA 99352

5900 Sail Ave

22.06 mi
🕑 Facility: Mon–Fri: 07:00 AM - 04:00 PM⚡ Drug Screens: Mon–Fri: 09:00 AM - 03:00 PM
5900 Sail Ave
Richland, WA 99354

405 N 1st St Ste 111

24.90 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
405 N 1st St Ste 111
Hermiston, OR 97838

236 E Newport Ave

25.09 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
236 E Newport Ave
Hermiston, OR 97838

1050 W Elm Ave Ste 120

25.15 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1050 W Elm Ave Ste 120
Hermiston, OR 97838

645 W Orchard Ave Ste 200

25.48 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
645 W Orchard Ave Ste 200
Hermiston, OR 97838

380 Chase St

29.72 mi
🕑 Facility: Mon–Fri: 08:00 AM - 05:00 PM⚡ Drug Screens: Mon–Fri: 08:30 AM - 04:30 PM
380 Chase St
Walla Walla, WA 99362

1025 S 2nd Ave

30.24 mi
🕑 Facility: Mon–Fri: 07:00 AM - 04:00 PM (Lunch: 12:30 PM - 01:30 PM)⚡ Drug Screens: Mon–Fri: 08:00 AM - 12:00 PM, 01:30 PM - 03:30 PM
1025 S 2nd Ave
Walla Walla, WA 99362

424 Sw 6th St

32.12 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
424 Sw 6th St
Pendleton, OR 97801

2460 Sw Perkins Ave

32.96 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2460 Sw Perkins Ave
Pendleton, OR 97801

723 Memorial St

39.18 mi
🕑 Facility: Mon–Fri: 07:30 AM - 03:30 PM (Lunch: 12:30 PM - 01:00 PM)⚡ Drug Screens: Mon–Fri: 08:00 AM - 11:00 AM, 01:00 PM - 03:30 PM
723 Memorial St
Prosser, WA 99350

450 Tatone St

41.16 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
450 Tatone St
Boardman, OR 97818

140 E Main St

49.93 mi
🕑 Facility: Mon–Fri: 08:00 AM - 05:00 PM⚡ Drug Screens: Mon–Fri: 08:00 AM - 04:00 PM
140 E Main St
Othello, WA 99344

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.

McNary DNA Testing

DNA Testing Services Available at Our McNary, LA Labs:

In McNary, LA, DNA testing can be a pivotal resource for those seeking assurance about family relationships or to clear legal hurdles. Accredited Drug Testing brings state-of-the-art genetic analysis near you, utilizing AABB-certified labs to ensure high accuracy and confidentiality. Whether you require a paternity test, forensic DNA analysis, or wish to delve into ancestry testing, our local centers provide fast and reliable services. By choosing our expert DNA testing, you gain access to cutting-edge resources tailored to meet both personal needs and legal standards in your community.

Testing Types Available:

Legal DNA Testing

Legal DNA testing determines paternity and familial bonds with court-admissible results. Our services meet stringent guidelines to ensure accuracy in court cases both civil and forensic.

Non-Legal DNA Testing

Non-legal DNA tests explore ancestry, potential health risks, and genetic traits. Perfect for those seeking personal insight rather than results for legal proceedings.

How Our DNA Testing Works

Begin your DNA testing journey at our McNary, LA, centers, where trained professionals collect your sample in a streamlined, non-invasive manner. It's quick and confidential.

Your sample is then sent to an AABB-certified lab, where genetic markers are analyzed for accuracy and reliability. This step involves detailed DNA profiling.

Receive a comprehensive report within 3-5 days. The document includes your DNA sequencing results, empowering you with clear, actionable insights.

Accuracy and Reliability

Our DNA tests boast remarkable accuracy, thanks to our exclusive use of AABB-certified labs. Stringent quality control and adherence to guidelines guarantee consistent precision.

With expert technicians following rigorous procedures, our genetic testing results are highly reliable, making them trustworthy for a variety of legal and personal needs.

Common Reasons for DNA Testing in McNary

Establishing parentage for custody/support.
When it comes to custody and support matters, DNA testing offers concrete evidence of parent-child relationships, ensuring decisions are made on solid, verifiable grounds. The precision of these court-admissible tests supports fair rulings and responsibilities.

Confirming familial relationships.
Navigate familial uncertainties with confidence using DNA tests, which can verify sibling and grandparent connections. This helps in bridging any gaps, resolving inheritance issues, and solidifying bonds with scientifically backed results.

Immigration cases requiring proof of biological relationships.
For immigration needs, legal DNA tests can be crucial in demonstrating biological relationships. They provide immigration authorities with compelling evidence, aiding in visa approvals and reducing bureaucratic obstacles.

Adoption cases or identifying unknown biological relatives.
DNA testing enlightens adoptees about their lineage, connecting them with previously unknown biological family members. This journey can offer peace, fill genetic knowledge gaps, and strengthen familial identities.

Genealogy and ancestry exploration.
Explore your ancestral roots and ethnic background with genealogical DNA testing, discovering fascinating migration paths and cultural identities that deepen understanding of your family history.

McNary Legal and Court-Admissible Testing

Our DNA tests adhere to strict legal standards pertinent to family law, offering reliability and admissibility in Walla Walla County's court proceedings. With meticulous chain-of-custody processes, we ensure the accuracy of results required by courts in McNary, LA.

Accurate confirmation of biological relationships is vital in McNary, LA family law situations. Our collection process adheres to Walla Walla County guidances, ensuring every DNA sample is thoroughly documented and authentic.

Complying with the exacting requirements of Walla Walla County courts, our DNA testing empowers families in McNary, LA. We provide clarity and legal documentation necessary for resolving custody disputes and other familial issues promptly.

McNary Louisiana Community Resources

McNairy County Courts
Support for legal cases involving DNA testing.

McNairy Family Law Center
Legal advice and representation in family-related cases.

McNairy Health Department
Public health information and support.

USCIS Immigration Services
Information on immigration applications and DNA requirements.

McNairy Public Library
Resources for genealogical research and testing.

Legal Help LA
Access to attorneys for cases requiring DNA evidence.

McNary Drug Testing

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

McNary DOT Drug Testing

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

McNary DNA Testing

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

McNary Industry Training

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

McNary Hair Drug Testing

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

McNary Alcohol Testing

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

McNary Drug Testing Services

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

McNary 5 Panel Drug Test

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

McNary 10 Panel Drug Test

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

McNary On Site Drug Testing

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

McNary DOT Physicals

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

Excellant Performance

The visit here is always the best . The place is always really clean. The employees are super courteous, very polite, and professional. This is the only drug lab I like to go do my drug and alcohol test. I would like to tell them thank you so much for thier excellent performance and job

Eli Gonzalez - 1/4/2025

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

Fantastic Experience

Fantastic experience from the beginning. Jocelyn was very helpful to me as someone who doesn’t have much experience in needing a test. They were very helpful and walked me through the entire process start to finish. Thank you ADT!

Riley Wilson - 2/18/2025

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

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

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

Fast and easy

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

Peter Villegas - 1/19/2025

Explained everything so no questions

Torin was great. Explained everything so no questions

Tony Lombardo - 4/18/2025

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


(800) 221-4291