DNA Testing Locations - Saint Mary, MO

Paternity, Child Custody, Court

With 35 testing centers in the Saint Mary 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.

35 DNA-Testing Centers in Saint Mary

Minutes Away, Test Today

1900 State St

7.93 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1900 State St
Chester, IL 62233

21995 Highway 32

8.78 mi
🕑 Facility: Mon–Fri: 07:00 AM - 02:30 PM (Lunch: 12:00 PM - 12:30 PM)⚡ Drug Screens: Mon–Fri: 08:00 AM - 01:30 PM
21995 Highway 32
Sainte Genevieve, MO 63670

800 Sainte Genevieve Dr

8.86 mi
🕑 Facility: Mon–Fri: 07:00 AM - 02:30 PM⚡ Drug Screens: Mon–Fri: 11:00 AM - 01:30 PM
800 Sainte Genevieve Dr
Sainte Genevieve, MO 63670

624 Old Saint Marys Rd Ste A

10.79 mi
🕑 Facility: Mon–Fri: 06:30 AM - 02:00 PM⚡ Drug Screens: Mon–Fri: 11:00 AM - 01:00 PM
624 Old Saint Marys Rd Ste A
Perryville, MO 63775

1508 Edgemont Blvd

11.07 mi
🕑 Facility: Mon–Fri: 07:00 AM - 02:30 PM⚡ Drug Screens: Mon–Fri: 08:00 AM - 01:30 PM
1508 Edgemont Blvd
Perryville, MO 63775

434 N West St

11.93 mi
🕑 Facility: Mon–Fri: 07:00 AM - 03:00 PM (Lunch: 12:30 PM - 01:00 PM)⚡ Drug Screens: Mon–Fri: 08:00 AM - 11:30 AM, 01:00 PM - 02:00 PM
434 N West St
Perryville, MO 63775

202 W Jackson St Ste A

21.57 mi
🕑 Testing Hours: Mon–Fri: 8:30 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
202 W Jackson St Ste A
Sparta, IL 62286

818 E Broadway St

22.17 mi
🕑 Testing Hours: ✓ Walk-in with Electronic Donor Pass
818 E Broadway St
Sparta, IL 62286

1300 N Market St

22.55 mi
🕑 Testing Hours: Mon–Fri: 11:30 AM-7:00 PM • Sat: 10:00 AM-3:00 PM • Sun: 1:00 PM-5:00 PM✓ Walk-in with Electronic Donor Pass
1300 N Market St
Sparta, IL 62286

325 Spring St

23.27 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
325 Spring St
Red Bud, IL 62278

1035 East Karsch Boulevard, #a

25.90 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1035 East Karsch Boulevard, #a
Farmington, MO 63640

508 W Pine St

26.88 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
508 W Pine St
Farmington, MO 63640

1212 Weber Rd

27.46 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1212 Weber Rd
Farmington, MO 63640

1101 W Liberty St

27.50 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1101 W Liberty St
Farmington, MO 63640

342 N Chamber Dr

28.12 mi
🕑 Facility: Mon–Fri: 07:00 AM - 03:00 PM (Lunch: 12:00 PM - 12:30 PM)⚡ Drug Screens: Mon–Fri: 09:00 AM - 11:00 AM, 12:30 PM - 02:00 PM
342 N Chamber Dr
Fredericktown, MO 63645

1122 E Main St

30.17 mi
🕑 Testing Hours: Mon–Fri: 9:00 AM-3:00 PM✓ Walk-in with Electronic Donor Pass
1122 E Main St
Park Hills, MO 63601

1400 Us Highway 61 Ste G-60

30.30 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1400 Us Highway 61 Ste G-60
Festus, MO 63028

1400 Us Highway 61 Ste G50

30.30 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1400 Us Highway 61 Ste G50
Festus, MO 63028

1162 Business Route 67

31.72 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1162 Business Route 67
Fredericktown, MO 63645

1439 Us Highway 61 Ste B

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

1463 Highway 61 Ste 61,

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

801 Queens Way

33.48 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
801 Queens Way
Pinckneyville, IL 62274

509 Hamacher St Ste 103

33.98 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
509 Hamacher St Ste 103
Waterloo, IL 62298

509 Hamacher St Ste 201,

34.07 mi
🕑 Facility: Mon–Fri: 07:00 AM - 03:30 PM (Lunch: 11:30 AM - 12:30 PM)⚡ Drug Screens: Mon–Fri: 07:30 AM - 11:00 AM, 01:00 PM - 03:00 PM
509 Hamacher St Ste 201,
Waterloo, IL 62298

509 Hamacher, Ste 200b

34.07 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
509 Hamacher, Ste 200b
Waterloo, IL 62298

2 S Hospital Dr

34.58 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2 S Hospital Dr
Murphysboro, IL 62966

102 N State St

38.28 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
102 N State St
Freeburg, IL 62243

900 N Washington St

39.17 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
900 N Washington St
Du Quoin, IL 62832

20 N Washington St

39.17 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
20 N Washington St
Du Quoin, IL 62832

2601 W Main St

39.27 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2601 W Main St
Carbondale, IL 62901

119 Gas Plant Rd

39.64 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
119 Gas Plant Rd
Du Quoin, IL 62832

405 W Jackson St

40.93 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
405 W Jackson St
Carbondale, IL 62901

606 A East Gate St

41.34 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
606 A East Gate St
Carbondale, IL 62901

606 Eastgate St Ste B

41.59 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
606 Eastgate St Ste B
Carbondale, IL 62901

1417 North Mount Auburn Road, Suite B

42.92 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1417 North Mount Auburn Road, Suite B
Cape Girardeau, MO 63701

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.

Saint Mary DNA Testing

DNA Testing Services Available at Our Saint Mary, MO Labs:

In Saint Mary, MO, DNA testing services offered by Accredited Drug Testing provide essential insights for a variety of needs. From establishing paternity to exploring ancestry or confirming parentage in legal matters, our services offer the precision you require. Our certified labs, recognized for their accuracy, ensure that you receive the most reliable results possible. Operating with confidentiality and convenience, our testing centers are located conveniently across regions, offering peace of mind in handling complex and personal situations. Whether you're seeking clarification for personal reasons or mandated legal cases, our genetic testing solutions are designed to help you find the answers you need promptly and effectively.

Testing Types Available:

Legal DNA Testing

Our Legal DNA Testing services conform to all relevant legal standards, ensuring results hold up in court. Through a strict chain-of-custody and professional laboratory settings, we provide accurate and trustworthy data for cases like paternity, custody, and immigration.

Non-Legal DNA Testing

Our Non-Legal DNA Testing offers insight into personal genetic questions without courtroom requirements. Ideal for those interested in ancestry, sibling relationships, or genetic health information, this simple process provides clarity with privacy and convenience.

How Our DNA Testing Works

Interested individuals start DNA testing by scheduling an appointment at one of our convenient Saint Mary, MO collection centers. During your visit, a certified specialist collects the sample with care and professionalism, preserving its integrity for further analysis.

Once collected, your sample undergoes comprehensive DNA analysis at our state-of-the-art laboratory. By employing cutting-edge DNA sequencing and genetic markers identification, we ensure thorough examination to deliver results that you can rely upon.

Within 3 to 5 days, you'll receive detailed DNA test results. These results go through stringent quality checks to guarantee accuracy and offer insights into your genetic profile, fulfilling your legal, personal, or ancestral inquiry goals.

Accuracy and Reliability

Accredited Drug Testing ensures top-tier DNA test accuracy through rigorous quality control, supported by certified AABB laboratories. Our procedures are designed to maintain the highest accreditation standards for reliable and precise results in every genetic test.

Trust in our superior accuracy is built through thorough adherence to nationally recognized certifications. With advanced genetic markers analysis and cutting-edge DNA profiling techniques, we deliver trustworthy answers to support your genetic testing needs.

Common Reasons for DNA Testing in Saint Mary

Establishing parentage for custody/support.
Our DNA testing services provide definitive proof of parentage for custody and support cases. This evidence is critical in ensuring that court decisions regarding parental duties and financial arrangements are well-informed and legally binding.

Confirming familial relationships.
Our reliable DNA tests help confirm family ties such as those among siblings or grandparents. This verification not only aids in resolving inheritance conflicts but also strengthens familial bonds through trust and scientific clarity.

Immigration cases requiring proof of biological relationships.
In immigration scenarios, DNA testing serves as vital documentation, confirming biological relationships for visa or citizenship approval. Our legal tests are recognized by immigration authorities, facilitating timely family reunification processes by minimizing paperwork.

Adoption cases or identifying unknown biological relatives.
Our DNA testing aids adoptees in uncovering their genetic lineage, offering important insights into unknown biological connections. The data derived supports emotional closure, provides useful family medical histories, and enhances personal identity comprehension.

Genealogy and ancestry exploration.
Engage in a thorough exploration of your ancestry with our DNA testing services, revealing ethnic origins and connecting with distant relatives. This journey deepens insights into personal heritage and enriches your understanding of cultural and familial backgrounds.

Saint Mary Legal and Court-Admissible Testing

We ensure our DNA tests meet all local legal standards in Ste. Genevieve County, maintaining high levels of accuracy for use in family law cases. Our rigorous chain-of-custody process guarantees results that are admissible in Saint Mary, MO courts, performed by top-tier accredited labs.

In Saint Mary, MO, determining biological connections is vital in custody and family law matters. Our certified services adhere to Ste. Genevieve County guidelines, providing comprehensive documentation to affirm the legal validity of your results.

Our DNA testing aligns with Ste. Genevieve County regulations, granting confidence in resolving complex family law scenarios. Families in Saint Mary, MO benefit from our accurate testing and legal documentation to effectively resolve custody, inheritance, and paternity disputes.

Saint Mary Missouri Community Resources

Local Family Law Attorney
Providing expert legal counsel in family law, including custody and paternity cases in Saint Mary, MO.

Immigration Office
Handles all immigration-related documentation and enquiries within Ste. Genevieve County, aiding family reunification.

Ste. Genevieve County Court
Local court offers services related to family law, custody, and paternity cases in and around Saint Mary, MO.

County Health Department
Information and resources for health-related questions, including public health guidance in Ste. Genevieve County.

Saint Mary Legal Aid
Offering free or low-cost legal advice and services to residents with DNA-related legal inquiries in Saint Mary, MO.

Local DNA Testing Information Center
Provides comprehensive resources and guidance on DNA testing processes and purposes in Saint Mary, MO.

Saint Mary Drug Testing

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

Saint Mary DOT Drug Testing

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

Saint Mary DNA Testing

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

Saint Mary Industry Training

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

Saint Mary Hair Drug Testing

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

Saint Mary Alcohol Testing

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

Saint Mary Drug Testing Services

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

Saint Mary 5 Panel Drug Test

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

Saint Mary 10 Panel Drug Test

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

Saint Mary On Site Drug Testing

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

Saint Mary DOT Physicals

Certified DOT physicals with quick, reliable exams to keep Saint Mary, 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

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

ADT is truly the best

Where do I start?!! ADT is truly the best!! I had the pleasure of speaking with Tori today! She was excellent, professional and truly went above and beyond in her kind, compassionate care and commitment to providing me with the best service possible. I was in such a time crunch, but I was able to call, order the test, pay for it over the phone and get the test I needed within the hour. Not only did this put my mind at ease, they saved my job!! I am forever grateful for this team of hard workers, that care, with such great work ethics! Thank you from the very bottom of my heart!!! If you need a drug, alcohol, etc… screening, this team will be your lifesavers!!

Sarah Patterson - 4/8/2025

Had very fast and good service

Had very fast and good service, was able to get an appointment same day with the nearest facility. My questions were answered thoroughly but quick. Definitely recommend

Jacob Matzke - 11/19/2024


(800) 221-4291