DNA Testing Locations - Parkway, MO

Paternity, Child Custody, Court

With 37 testing centers in the Parkway 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.

37 DNA-Testing Centers in Parkway

Minutes Away, Test Today

370 N Commercial Ave

1.12 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
370 N Commercial Ave
Saint Clair, MO 63077

605 N Commercial Ave

1.16 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
605 N Commercial Ave
Saint Clair, MO 63077

3021 Highway A

11.88 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
3021 Highway A
Washington, MO 63090

556 Walmart Dr

12.99 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
556 Walmart Dr
Sullivan, MO 63080

251 Ozark Dr

13.04 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
251 Ozark Dr
Sullivan, MO 63080

2003 Phoenix Center Dr,

13.85 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2003 Phoenix Center Dr,
Washington, MO 63090

901 Patients First Dr

14.28 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-4:00 PM✓ Walk-in with Electronic Donor Pass
901 Patients First Dr
Washington, MO 63090

1351 Jefferson St Ste 208

14.59 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1351 Jefferson St Ste 208
Washington, MO 63090

851 E 5th St Ste 152

14.93 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
851 E 5th St Ste 152
Washington, MO 63090

623 W. 5th Street

21.28 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
623 W. 5th Street
Eureka, MO 63025

98 The Legends Pkwy Ste 108,

21.36 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-3:00 PM✓ Walk-in with Electronic Donor Pass
98 The Legends Pkwy Ste 108,
Eureka, MO 63025

10585 Business 21

21.86 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
10585 Business 21
Hillsboro, MO 63050

30 W Highway D Ste 201

26.05 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
30 W Highway D Ste 201
New Melle, MO 63365

233 Clarkson Rd

27.51 mi
🕑 Testing Hours: ✓ Walk-in with Electronic Donor Pass
233 Clarkson Rd
Ellisville, MO 63011

15620 Manchester Rd

27.78 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
15620 Manchester Rd
Ellisville, MO 63011

15421 Clayton Rd Ste 301

28.72 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
15421 Clayton Rd Ste 301
Ballwin, MO 63011

3536 Kuhne Rd

29.40 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
3536 Kuhne Rd
Owensville, MO 65066

17838 Chesterfield Airport Rd

29.47 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
17838 Chesterfield Airport Rd
Chesterfield, MO 63005

102 Ozark Dr Ste A

29.77 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
102 Ozark Dr Ste A
Cuba, MO 65453

612 E High St Ste 210

29.97 mi
🕑 Facility: Mon–Fri: 06:00 AM - 02:00 PM⚡ Drug Screens: Tuesday: 06:00 am - 12:30 pm; Wednesday: 06:00 am - 12:30 pm; Thursday: 06:00 am - 12:30 pm; Friday: 06:00 am - 12:30 pm; Saturday: 06:00 am - 08:00 am
612 E High St Ste 210
Potosi, MO 63664

912 N Missouri St Po Box 220

30.36 mi
🕑 Facility: Mon–Fri: 07:00 AM - 03:00 PM (Lunch: 12:00 PM - 12:30 PM)⚡ Drug Screens: Mon–Fri: 08:00 AM - 11:00 AM, 12:30 PM - 02:00 PM
912 N Missouri St Po Box 220
Potosi, MO 63664

102 Progress Pkwy Ste A

30.49 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
102 Progress Pkwy Ste A
Sullivan, MO 63080

17300 N Outer 40 Ste 104,

30.49 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

508 Old Smizer Mill Rd

30.53 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
508 Old Smizer Mill Rd
Fenton, MO 63026

714 Gravois Rd Ste 100

30.81 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
714 Gravois Rd Ste 100
Fenton, MO 63026

16091 Swingley Ridge Rd Ste 150

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

128 Matrix Commons Dr

31.27 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
128 Matrix Commons Dr
Fenton, MO 63026

5551 Winghaven Blvd Ste 100

31.58 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
5551 Winghaven Blvd Ste 100
O Fallon, MO 63368

3613 Richardson Square Ste 300

32.02 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
3613 Richardson Square Ste 300
Arnold, MO 63010

224 S Woods Mill Rd Ste 360 S Med Bldg

32.11 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

3619 Richardson Square Dr

32.12 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
3619 Richardson Square Dr
Arnold, MO 63010

13610 Barrett Office Dr Ste 100

32.18 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
13610 Barrett Office Dr Ste 100
Manchester, MO 63021

1051 Wolfrum Rd

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

1463 Highway 61 Ste 61,

32.68 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1463 Highway 61 Ste 61,
Festus, MO 63028

1439 Us Highway 61 Ste B

32.70 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1439 Us Highway 61 Ste B
Festus, MO 63028

2967 Highway K

32.97 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

13303 Tesson Ferry Rd

33.09 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
13303 Tesson Ferry Rd
Saint Louis, MO 63128

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.

Parkway DNA Testing

DNA Testing Services Available at Our Parkway, MO Labs:

At Accredited Drug Testing in Parkway, MO, we specialize in DNA testing that can unravel the mysteries of your genetics. From understanding your genealogy to confirming paternity with court-admissible accuracy, our services include everything from genetic health testing to immigration DNA tests. Whether you are interested in tracing your ancestry or need a legal DNA test, our professional labs provide results you can trust. We are committed to helping you discover your genetic truth with fast, convenient appointments tailored to your needs and location.

Testing Types Available:

Legal DNA Testing

Our legal DNA testing services meet Franklin County court standards, offering reliable results for paternity and family court cases. These tests follow rigorous procedures ensuring court admissibility and are trusted for decisions involving custody and support.

Non-Legal DNA Testing

Standard DNA tests include paternity, ancestry, and personal genetic analysis, offering detailed insights into familial connections and health risks. These tests are perfect for those interested in exploring their heritage and genetic identity.

How Our DNA Testing Works

Begin by visiting one of our Parkway, MO DNA collection centers. Our certified specialists collect a sample quickly and safely, ensuring the integrity of the process.

Your sample is then analyzed in our state-of-the-art laboratories. Utilizing advanced DNA profiling techniques, we guarantee accurate and reliable results.

Within 3-5 days, receive your DNA test results through a secure method of your choice. Our step-by-step support ensures you understand every aspect of this journey.

Accuracy and Reliability

Our DNA testing ensures exceptional accuracy, adhering to both AABB and local standards. With stringent quality control and skilled sample handling, we deliver results you can trust.

Certified by leading authorities, our DNA analysis meets rigorous accreditation, offering peace of mind with reliable, precise results for all testing needs.

Common Reasons for DNA Testing in Parkway

Establishing parentage for custody/support.
When it comes to determining parentage for custody or child support, DNA testing provides undeniable, court-admissible evidence of biological relationships. This proof aids judges in making informed, fair decisions that ensure proper custodial and financial arrangements are in place for the well-being of children.

Confirming familial relationships.
Through precise genetic testing, we verify familial bonds among siblings, grandparents, and other relatives with certainty. Such confirmations are essential for resolving inheritance matters and fostering stronger family connections based on authentic biological links.

Immigration cases requiring proof of biological relationships.
Genetic testing plays a crucial role in immigration by establishing necessary biological relationships for visas and citizenship. Legal DNA tests offer concrete evidence accepted by immigration authorities, promoting family reunification and minimizing bureaucratic obstacles.

Adoption cases or identifying unknown biological relatives.
Our DNA testing services support adoption-related inquiries by uncovering unknown biological relatives, providing adoptees with vital genetic information that aids in emotional healing and offers insights into family health histories and personal identity.

Genealogy and ancestry exploration.
By utilizing DNA testing focused on genealogy, individuals can discover detailed ancestry information, uncover ethnic origins, and link with distant relatives. These insights offer a deeper look into one's family roots and cultural history.

Parkway Legal and Court-Admissible Testing

Our DNA testing services adhere to Franklin County's court standards, ensuring each test's results are acceptable in Parkway, MO court cases. Accredited laboratories and precise chain-of-custody protocols ensure our results are both reliable and legally admissible.

In Parkway, MO, our certified DNA testing services are indispensable in family law matters. We provide detailed documentation following Franklin County court standards, ensuring the authenticity and legal defensibility of results in custody and familial cases.

Compliant with Franklin County regulations, our DNA testing services deliver clarity in family law situations. Families in Parkway, MO, trust our processes and comprehensive documentation to address custody, inheritance, and paternity issues effectively and efficiently.

Parkway Missouri Community Resources

Franklin County Government
Official site offering resources for legal matters, including family and immigration cases.

Family Law Attorneys
Experienced attorneys in Parkway, MO helping navigate family law cases with DNA evidence.

Immigration Office MO
Providing services and guidance on immigration issues requiring DNA testing.

Franklin County Health Department
Health department offering general resources and information related to DNA testing.

Parkway MO Local Courts
Court services including family law proceedings where DNA test results may be required.

Heritage Law Office
Specializes in inheritance and family matters, utilizing DNA tests for accurate resolutions.

Parkway Drug Testing

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

Parkway DOT Drug Testing

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

Parkway DNA Testing

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

Parkway Industry Training

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

Parkway Hair Drug Testing

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

Parkway Alcohol Testing

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

Parkway Drug Testing Services

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

Parkway 5 Panel Drug Test

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

Parkway 10 Panel Drug Test

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

Parkway On Site Drug Testing

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

Parkway DOT Physicals

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

Everything was great

Everything was great, the staff was very polite. Thank you.

Olga Petrova - 9/19/2024

Fast and easy

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

Peter Villegas - 1/19/2025

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

Accredited has been wonderful to work with!

Accredited has been wonderful to work with! My court ordered tests are on a very strange schedule but every time I call, they are quick to schedule me and are always able to find a location that works for where I’m at and when! Thank you for making this rather undesirable situation less stressful and efficient.

Madison Sanderford - 8/19/2024

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

Very easy to get scheduled

Very easy to get scheduled and easy process once checked in and the staff were all extremely friendly! I would recommend this company!

Ronickia Moore - 11/19/2024

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

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

Fast service and friendly staff!

Fast service and friendly staff! Could not recommend enough for drug testing services.

Habib Malik - 4/12/2025

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


(800) 221-4291