DNA Testing Locations - Black Walnut, MO

Paternity, Child Custody, Court

With 36 testing centers in the Black Walnut 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.

36 DNA-Testing Centers in Black Walnut

Minutes Away, Test Today

7220 N Lindbergh Blvd #ste 250-60 Cargo Bay Bldg

6.20 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
7220 N Lindbergh Blvd #ste 250-60 Cargo Bay Bldg
Hazelwood, MO 63042

463 Lynn Haven Ln

6.24 mi
🕑 Testing Hours: Mon–Fri: 7:30 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
463 Lynn Haven Ln
Hazelwood, MO 63042

637 Dunn Rd Ste 135

6.35 mi
🕑 Facility: Mon–Fri: 07:00 AM - 05:00 PM⚡ Drug Screens: Mon–Fri: 09:00 AM - 04:00 PM
637 Dunn Rd Ste 135
Hazelwood, MO 63042

637 Dunn Rd Ste 100

6.35 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
637 Dunn Rd Ste 100
Hazelwood, MO 63042

637 Dunn Rd Ste 155

6.42 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
637 Dunn Rd Ste 155
Hazelwood, MO 63042

10716 New Halls Ferry Rd,

6.92 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
10716 New Halls Ferry Rd,
Florissant, MO 63033

50 Monroe St

8.56 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
50 Monroe St
Saint Charles, MO 63301

400 Fountain Lakes Blvd

8.73 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
400 Fountain Lakes Blvd
St Charles, MO 63301

2880 Netherton, Ste 101

8.79 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2880 Netherton, Ste 101
Saint Louis, MO 63136

3440 Depaul Lane Ste. 208,

8.96 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
3440 Depaul Lane Ste. 208,
Bridgeton, MO 63044

3446 Mckelvey Rd

9.19 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
3446 Mckelvey Rd
Bridgeton, MO 63044

State Highway 76 & State Highway Lower Level Claybough Plaza Ma

9.57 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-2:00 PM✓ Walk-in with Electronic Donor Pass
State Highway 76 & State Highway Lower Level Claybough Plaza Ma
Branson West, MO 65737

119 Church St Ste 223

9.59 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
119 Church St Ste 223
Ferguson, MO 63135

2621 Raymond Dr

9.77 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2621 Raymond Dr
Saint Charles, MO 63301

1794 Zumbehl Rd

10.77 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
1794 Zumbehl Rd
Saint Charles, MO 63303

237b E Center Dr,

11.25 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
237b E Center Dr,
Alton, IL 62002

2101 Collier Corporate Pkwy

11.77 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2101 Collier Corporate Pkwy
Saint Charles, MO 63303

83 Progress Pkwy

12.03 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
83 Progress Pkwy
Maryland Heights, MO 63043

4101 Mexico Rd Ste E,

12.27 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
4101 Mexico Rd Ste E,
Saint Peters, MO 63376

60 Gailwood Dr Ste B

12.57 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-6:00 PM • Sat: 10:00 AM-3:00 PM • Sun: 10:00 AM-2:00 PM✓ Walk-in with Electronic Donor Pass
60 Gailwood Dr Ste B
Saint Peters, MO 63376

205 First Executive Avenue

12.74 mi
🕑 Facility: Mon–Fri: 07:30 AM - 04:30 PM⚡ Drug Screens: Mon–Fri: 08:00 AM - 04:00 PM
205 First Executive Avenue
Saint Peters, MO 63376

1405 Jungermann Rd Ste B

12.93 mi
🕑 Testing Hours: Mon–Fri: 7:00 AM-7:00 PM • Sat: 8:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
1405 Jungermann Rd Ste B
Saint Peters, MO 63376

1868 Craigshire Rd

12.93 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1868 Craigshire Rd
Saint Louis, MO 63146

300 Saint Peters Centre Blvd Ste 150

13.28 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
300 Saint Peters Centre Blvd Ste 150
St. Peters, MO 63376

11501 Page Service Dr

13.36 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
11501 Page Service Dr
Saint Louis, MO 63146

8340 N Broadway

13.43 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
8340 N Broadway
Saint Louis, MO 63147

107 Piper Hill Dr Ste 100 St. Peters Care Center

13.67 mi
🕑 Testing Hours: Mon–Fri: 6:00 AM-12:00 PM • Sat:,Sun: 8:00 AM-6:00 PM✓ Walk-in with Electronic Donor Pass
107 Piper Hill Dr Ste 100 St. Peters Care Center
Saint Peters, MO 63376

108b Northport Dr Alton Med, Ctr. Lower Level

13.97 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
108b Northport Dr Alton Med, Ctr. Lower Level
Alton, IL 62002

11550 Olive Blvd

14.43 mi
🕑 Testing Hours: ✓ Walk-in with Electronic Donor Pass
11550 Olive Blvd
Saint Louis, MO 63141

747 N New Ballas Road

14.63 mi
🕑 Facility: Mon–Fri: 08:00 AM - 04:30 PM⚡ Drug Screens: Mon–Fri: 08:30 AM - 04:00 PM
747 N New Ballas Road
Creve Coeur, MO 63141

1066 Executive Parkway Dr Ste 200

14.66 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1066 Executive Parkway Dr Ste 200
Saint Louis, MO 63141

11700 Studt Ave

14.67 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-4:00 PM✓ Walk-in with Electronic Donor Pass
11700 Studt Ave
Creve Coeur, MO 63141

325 Madison Ave

15.09 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
325 Madison Ave
Wood River, IL 62095

3316 W Chain Of Rocks Rd Ste 1

15.35 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
3316 W Chain Of Rocks Rd Ste 1
Granite City, IL 62040

225 S Meramec Ave Ste 305

15.71 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
225 S Meramec Ave Ste 305
Clayton, MO 63105

900 S Central Ave

15.87 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
900 S Central Ave
Roxanna, IL 62084

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.

Black Walnut DNA Testing

DNA Testing Services Available at Our Black Walnut, MO Labs:

Navigating the complexities of familial relationships and legal issues is made easier with our DNA Testing services in Black Walnut, MO. Accredited Drug Testing Inc proudly offers reliable and accurate solutions to your DNA testing needs. Whether it's for legal cases, genealogy research, or understanding health backgrounds, our certified and accredited testing protocols ensure you receive precise and confidential results that can help answer vital questions. Black Walnut, MO residents have unique access to our expertly conducted DNA tests, offering an in-depth exploration of genetic information and facilitating informed decisions about family and heritage.

Testing Types Available:

Legal DNA Testing

Legal DNA Tests provide court-recognized evidence of paternity, kinship, or ancestry, utilizing rigorous chain-of-custody protocols and AABB accredited labs to ensure accuracy and legal standing in proceedings.

Non-Legal DNA Testing

Non-Legal DNA Testing offers insight without legal documentation, useful for personal peace of mind, ancestry exploration, and family health history understanding in less formal applications.

How Our DNA Testing Works

Visit our Black Walnut, MO collection centers to secure a DNA test appointment. Our trained technicians gather samples securely and swiftly, ensuring the procedure is both efficient and comfortable.

Once collected, samples are analyzed at AABB accredited labs using state-of-the-art DNA profiling and sequencing techniques, guaranteeing high accuracy and reliability.

Receive your DNA test results within 3-5 days, either online or by mail, assured of their precision and confidentiality, offering clarity and newfound insights.

Accuracy and Reliability

Our DNA tests are performed in fully accredited AABB laboratories, ensuring the highest degree of accuracy and reliability. Stringent quality control measures guarantee dependable results every time.

Accredited Drug Testing adheres to strict certifying standards, delivering precise DNA analysis services carried out by seasoned professionals committed to accuracy and confidentiality.

Common Reasons for DNA Testing in Black Walnut

Establishing parentage for custody/support.
DNA tests provide conclusive evidence of parentage in custody or support matters, offering court-recognized proof of biological ties. This solid foundation aids judges in making balanced decisions regarding parental responsibilities and financial obligations.

Confirming familial relationships.
DNA testing resolves uncertainties about sibling, grandparent, and other familial ties with accurate genetic results. These reliable insights can resolve inheritance conflicts and foster stronger family bonds based on verified connections.

Immigration cases requiring proof of biological relationships.
In immigration scenarios, DNA testing confirms biological connections, essential for visa or citizenship applications. Official genetic test results simplify processes for immigration authorities, facilitating family reunification with minimal bureaucratic delays.

Adoption cases or identifying unknown biological relatives.
DNA testing aids adoptees in discovering unknown biological relatives, offering insights into genetic background and facilitating emotional closure. It provides adoptees with family health histories and a deeper understanding of their genetic identity.

Genealogy and ancestry exploration.
Delve into your historical roots with genealogy DNA tests, uncovering ethnic origins and ancestral lines. By interpreting migration patterns, these tests enrich your connection to familial heritage and support cultural identity discovery.

Black Walnut Legal and Court-Admissible Testing

Our DNA testing services in Black Walnut, MO, meet the legal standards set by St. Charles County courts, ensuring results are both accurate and admissible in family law cases. We adhere to robust chain-of-custody procedures in AABB accredited labs to deliver reliable outcomes.

In Black Walnut, MO, understanding true biological relationships is vital for family law matters. Our DNA services strictly follow St. Charles County guidelines, offering comprehensive documentation that verifies sample provenance while upholding legal result integrity.

Our adherence to St. Charles County legal criteria gives families in Black Walnut, MO, the necessary clarity and assurance in intricate family law issues. With our meticulous testing and documentation, we support equitable resolutions in matters of custody, inheritance, and parentage.

Black Walnut Missouri Community Resources

St. Charles County Family Court
Handles family law cases, including custody and support matters in Black Walnut, MO.

St. Charles County Health Department
Provides health-related resources and information relevant to genetic testing.

St. Louis USCIS Office
Local immigration office for visa and citizenship applications requiring DNA proof.

Florian Family Law
Family law attorneys specializing in custody and paternity cases.

Missouri Legal Aid
Offers legal assistance for family law matters requiring DNA testing evidence.

Baylor Evnen Immigration Law
Assists with immigration cases needing DNA verification of biological relationships.

Black Walnut Drug Testing

Quickly find trusted local drug testing centers in Black Walnut, MO — fast, convenient, and reliable every time!

Black Walnut DOT Drug Testing

Quickly find a local DOT drug testing center in Black Walnut, MO — fast, reliable, convenient nationwide service!

Black Walnut DNA Testing

DNA testing for legal and non-legal purposes including child support, and child custody around Black Walnut, MO.

Black Walnut Industry Training

Including specimen collector training, DER training, reasonable suspicion training and much more in Black Walnut, MO.v

Black Walnut Hair Drug Testing

Get fast, accurate hair drug testing at our convenient Black Walnut, MO locations—results you can trust, every time!

Black Walnut Alcohol Testing

Fast, reliable alcohol testing to keep your workplace safe and compliant every single day in Black Walnut, MO.

Black Walnut Drug Testing Services

Reliable nationwide drug testing services ensuring accuracy, compliance, and quick results for businesses and individuals in Black Walnut, MO.

Black Walnut 5 Panel Drug Test

Accurate 5 panel drug testing with fast, confidential results—trusted by Black Walnut, MO employers and individuals nationwide.

Black Walnut 10 Panel Drug Test

Comprehensive 10 panel drug testing with fast, reliable results—trusted for Black Walnut, MO workplace and personal testing needs.

Black Walnut On Site Drug Testing

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

Black Walnut DOT Physicals

Certified DOT physicals with quick, reliable exams to keep Black Walnut, MO 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