DNA Testing Locations - St. Charles, MO

Paternity, Child Custody, Court

With 33 testing centers in the St. Charles 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.

33 DNA-Testing Centers in St. Charles

Minutes Away, Test Today

2621 Raymond Dr

0.34 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

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

50 Monroe St

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

2101 Collier Corporate Pkwy

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

400 Fountain Lakes Blvd

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

4101 Mexico Rd Ste E,

3.38 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

3.60 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

1405 Jungermann Rd Ste B

3.77 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

205 First Executive Avenue

4.02 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

300 Saint Peters Centre Blvd Ste 150

4.62 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

3440 Depaul Lane Ste. 208,

4.95 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

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

107 Piper Hill Dr Ste 100 St. Peters Care Center

5.24 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

83 Progress Pkwy

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

11501 Page Service Dr

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

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

6.81 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

1868 Craigshire Rd

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

637 Dunn Rd Ste 100

7.54 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 135

7.54 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 155

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

463 Lynn Haven Ln

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

1066 Executive Parkway Dr Ste 200

8.14 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

1051 Wolfrum Rd

8.36 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1051 Wolfrum Rd
Saint Charles, MO 63304

1901 Trade Center Dr

8.44 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
1901 Trade Center Dr
Saint Peters, MO 63376

4 Abington Ct

8.86 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
4 Abington Ct
St. Peters, MO 63376

747 N New Ballas Road

9.07 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

11550 Olive Blvd

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

11700 Studt Ave

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

17300 N Outer 40 Ste 104,

9.52 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-2:30 PM✓ Walk-in with Electronic Donor Pass
17300 N Outer 40 Ste 104,
Chesterfield, MO 63005

16091 Swingley Ridge Rd Ste 150

9.54 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
16091 Swingley Ridge Rd Ste 150
Chesterfield, MO 63017

224 S Woods Mill Rd Ste 360 S Med Bldg

9.65 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
224 S Woods Mill Rd Ste 360 S Med Bldg
Chesterfield, MO 63017

300 Winding Woods Dr Ste 100

10.27 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
300 Winding Woods Dr Ste 100
O Fallon, MO 63366

2967 Highway K

10.37 mi
🕑 Testing Hours: Mon–Fri: 7:00 AM-6:00 PM • Sat: 8:00 AM-12:00 PM✓ Walk-in with Electronic Donor Pass
2967 Highway K
O Fallon, MO 63368

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.

St. Charles DNA Testing

DNA Testing Services Available at Our St. Charles, MO Labs:

In St. Charles, MO, Accredited Drug Testing Inc offers a comprehensive range of DNA testing services to assist clients in numerous situations. Whether it’s establishing paternity, exploring ancestry, or resolving legal matters, our certified DNA testing offers precise and court-ready results. Our laboratories, accredited by the AABB, ensure the utmost accuracy, safeguarding the validity of your results for legal proceedings or personal insights. With convenient locations near you, we make the process efficient and confidential, providing clarity and certainty in your genetic connections.

Testing Types Available:

Legal DNA Testing

Our legal DNA tests provide court-admissible results essential for custody, support, and immigration cases, ensuring precise and recognized evidence in family law matters.

Non-Legal DNA Testing

Standard DNA testing offers insights into ancestry and kinship, equipped with reliable results for personal reference, devoid of legal use.

How Our DNA Testing Works

Visit a convenient St. Charles, MO DNA test collection center to provide a sample. Our professionals ensure a swift, precise collection process.

Your collected sample undergoes detailed analysis at our accredited lab, scanning genetic markers for reliable data.

Receive your DNA analysis results within 3-5 days, providing insights for legal or personal decision-making.

Accuracy and Reliability

Accredited by the AABB, our DNA testing services ensure optimal accuracy, with rigorous certifications and quality measures ensuring reliable results.

Strict quality controls and certified labs maintain the highest standards, guaranteeing accurate genetic analysis you can trust for intricate DNA profiling.

Common Reasons for DNA Testing in St. Charles

Establishing parentage for custody/support.
Our legal DNA testing provides definitive evidence of parentage for custody and support cases, presenting irrefutable, court-admissible proof. This solid evidence assists judges in discerning parental rights, responsibilities, and financial support arrangements.

Confirming familial relationships.
Through DNA testing, we authenticate familial relationships among siblings, grandparents, and relatives, delivering peace of mind. These genetic markers help unravel inheritance questions and build stronger family links grounded in confirmed genetic connections.

Immigration cases requiring proof of biological relationships.
In immigration, DNA testing offers conclusive proof of biological ties needed for visa and citizenship applications. These results, accepted by immigration bodies, ensure swifter family reunifications and diminish processing hold-ups.

Adoption cases or identifying unknown biological relatives.
DNA testing assists in adoption cases by tracing unknown biological relatives, granting adoptees invaluable insights into their ancestry and genetic history, often necessary for emotional closure and health awareness.

Genealogy and ancestry exploration.
Exploring genealogy through DNA testing reveals family origins, ethnic nuances, and distant relatives. This information enriches one's cultural identity understanding, tracking migration trends, and heritage exploration, fostering a deeper family connection.

St. Charles Legal and Court-Admissible Testing

Our comprehensive DNA tests in Saint Charles County adhere to local court standards, ensuring reliability and legal eligibility in family law matters. Employing a rigorous chain of custody process, we maintain the legal standing of our test results, recognized by St. Charles, MO courts.

In St. Charles, MO custody and family law cases, determining precise biological links is vital. Using certified DNA testing procedures, we uphold Saint Charles County's court requisites, providing extensive documentation to validate sample authenticity and assure data precision.

Our DNA testing services in Saint Charles County offer clarity and confidence, crucial in intricate family law disputes. Trusted by families in St. Charles, MO, our comprehensive testing and legal documentation contribute to equitable resolutions in custody, inheritance, and paternity challenges.

St. Charles Missouri Community Resources

Leritz, Plunkert & Bruning, PC
Family law specialists in St. Charles, MO, offering experienced legal advice.

St. Charles County Health Department
For health records and information, vital for establishing historical health data in DNA analysis.

USCIS St. Louis Field Office
Handles immigration applications and accepts DNA evidence for familial connections.

St. Charles County Courthouse
Venue for legal matters, including custody and paternity issues, where DNA results are used.

The Marks Law Firm
Offering comprehensive legal services, including family law and custody guidance.

Missouri Department of Social Services
For public assistance and support services, integrate DNA testing results.

St. Charles Drug Testing

Quickly find trusted local drug testing centers in St. Charles, MO — fast, convenient, and reliable every time!

St. Charles DOT Drug Testing

Quickly find a local DOT drug testing center in St. Charles, MO — fast, reliable, convenient nationwide service!

St. Charles DNA Testing

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

St. Charles Industry Training

Including specimen collector training, DER training, reasonable suspicion training and much more in St. Charles, MO.v

St. Charles Hair Drug Testing

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

St. Charles Alcohol Testing

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

St. Charles Drug Testing Services

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

St. Charles 5 Panel Drug Test

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

St. Charles 10 Panel Drug Test

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

St. Charles On Site Drug Testing

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

St. Charles DOT Physicals

Certified DOT physicals with quick, reliable exams to keep St. Charles, 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