DNA Testing Locations - Mexia, TX

Paternity, Child Custody, Court

With 31 testing centers in the Mexia 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.

31 DNA-Testing Centers in Mexia

Minutes Away, Test Today

844 Us Highway 84 W

10.54 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
844 Us Highway 84 W
Teague, TX 75860

701 Mcclintic Dr

10.67 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
701 Mcclintic Dr
Groesbeck, TX 76642

2700 W Commerce

12.49 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2700 W Commerce
Buffalo, TX 75831

106 N Keechi St

19.12 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
106 N Keechi St
Fairfield, TX 75840

1530 E Commerce St

19.66 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1530 E Commerce St
Fairfield, TX 75840

375a West Hwy. 84

23.79 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
375a West Hwy. 84
Fairfield, TX 75840

219 W 6th Ave

28.47 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
219 W 6th Ave
Corsicana, TX 75110

1026 W 2nd Ave

28.52 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1026 W 2nd Ave
Corsicana, TX 75110

831 W Commerce St Ste A

28.55 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
831 W Commerce St Ste A
Buffalo, TX 75831

419 N 12th St

28.71 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
419 N 12th St
Corsicana, TX 75110

1686 N Us 79

30.08 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1686 N Us 79
Buffalo, TX 75831

7500 Maehr Rd Stop 1018

34.37 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
7500 Maehr Rd Stop 1018
Waco, TX 76705

322 Coleman St

35.47 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
322 Coleman St
Marlin, TX 76661

1620c W Loop 340

35.99 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1620c W Loop 340
Waco, TX 76712

1135 N Loop 340

35.99 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1135 N Loop 340
Waco, TX 76705

1697 W Tate St

41.53 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1697 W Tate St
Robinson, TX 76706

3919 W Waco Dr

41.71 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
3919 W Waco Dr
Waco, TX 76710

4205 Franklin Ave

41.80 mi
🕑 Testing Hours: M-Th 8:00 AM-7:00 PM • F 8:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
4205 Franklin Ave
Waco, TX 76710

408 N Valley Mills Dr Ste 408f

41.93 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
408 N Valley Mills Dr Ste 408f
Waco, TX 76710

5400 Crosslake Pkwy Ste 300

42.05 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
5400 Crosslake Pkwy Ste 300
Waco, TX 76712

3500 Hillcrest Dr Ste 2b

42.10 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
3500 Hillcrest Dr Ste 2b
Waco, TX 76708

1620-c W Loop 340

42.39 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1620-c W Loop 340
Waco, TX 76712

4800 W Waco Dr Ste 120

42.50 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
4800 W Waco Dr Ste 120
Waco, TX 76710

5174 W Waco Dr

42.71 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
5174 W Waco Dr
Waco, TX 76710

5201 Sanger Ave Ste J

42.84 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
5201 Sanger Ave Ste J
Waco, TX 76710

1313 E Franklin St

43.00 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1313 E Franklin St
Hillsboro, TX 76645

5449 Stillhouse Holw

43.43 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
5449 Stillhouse Holw
Waco, TX 76708

7125 Sanger Avenue,

44.06 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
7125 Sanger Avenue,
Waco, TX 76712

117 Medical Cir

44.19 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
117 Medical Cir
Athens, TX 75751

109 W Panther Way

44.26 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
109 W Panther Way
Hewitt, TX 76643

7700 Fish Pond Rd

44.96 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
7700 Fish Pond Rd
Waco, TX 76710

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.

Mexia DNA Testing

DNA Testing Services Available at Our Mexia, TX Labs:

In Mexia, TX, DNA testing offers more than answers—it's a tool for truth in personal and legal matters. Accredited Drug Testing proudly provides comprehensive DNA analysis services, whether you're seeking parentage verification, ancestral insights, or resolving legal and immigration issues. Our dedicated line at (800)221-4291 connects you to services tailored to meet pressing genetic information needs. We adhere strictly to the required regulations for court-admissible DNA testing, making us a trusted local partner for your DNA-related inquiries and solutions.

Testing Types Available:

Legal DNA Testing

Court-admissible DNA tests, compliant with legal standards, establish proof of relationships for custody, support, or immigration cases, offering definitive genetic evidence as mandated by courts in Mexia, TX.

Non-Legal DNA Testing

Non-legal DNA testing services include ancestry, personal genetic health insights, and confirming familial ties, leveraging advanced genetic analysis to inform personal and familial health decisions.

How Our DNA Testing Works

Visit any of our Mexia, TX centers to begin the DNA testing process. Our experts will guide you through the non-invasive sample collection—simple, quick, and confidential ensure comfort and accuracy.

Once the sample reaches our accredited labs, the analysis takes place with state-of-the-art DNA sequencing technology, ensuring every genetic marker is scrutinized to assure precision.

Receive your results within 3-5 business days, confidentially and efficiently. Throughout, our staff offers comprehensive support to interpret findings, empowering informed decisions.

Accuracy and Reliability

Accredited Drug Testing offers DNA tests that epitomize precision, underpinned by AABB accreditation. Stringent quality control fortifies our commitment to integrity, meeting the highest industry standards.

Our laboratories follow certified protocols, ensuring that every genetic marker is exact, with dedicated specialists overseeing each test for precision and reliability in Mexia, TX.

Common Reasons for DNA Testing in Mexia

Establishing parentage for custody/support.
When it comes to parenting and support matters, DNA testing provides conclusive evidence of biological relationships. This scientifically backed information proves valuable in court, influencing decisions and guaranteeing child support and parental duty are properly established.

Confirming familial relationships.
Our DNA tests bring certainty to familial ties, whether confirming sibling status or resolving questions on bloodlines involving grandparents or other kin. Such accurate results mend disputes over inheritance and help foster familial bonds grounded in established genetic connections.

Immigration cases requiring proof of biological relationships.
In immigration scenarios, DNA testing is a trusted solution for illustrating familial bonds needed for visas or citizenship. These legal tests provide solid proof accepted by immigration bodies, streamlining family reunions and minimizing bureaucratic complications.

Adoption cases or identifying unknown biological relatives.
For adoptees, DNA testing sheds light on genetic origins and helps identify elusive biological relatives. This journey of discovery can heal emotionally, offer critical health data, and enrich personal identity exploration.

Genealogy and ancestry exploration.
Delving into ancestry, DNA testing reveals historical migration paths and ethnic roots, offering insight into familial origins. These genetic explorations promote a better understanding of cultural heritage and elevate personal history awareness.

Mexia Legal and Court-Admissible Testing

In Limestone County, our DNA services are fully aligned with local court standards, ensuring compliance and validity in family legal matters. Precision in our DNA procedures guarantees results that stand up in court, recognized in Mexia, TX for their legitimacy and accuracy.

Mexia, TX family hearings depend on accurate DNA tests. Our accredited services strictly adhere to Limestone County's judicial regulations, ensuring sample integrity. We offer complete dossier documentation to maintain the legal credibility of your DNA test results.

With unwavering commitment to Limestone County legal standards, our DNA testing services offer clarity and support in intricate family disputes. Mexia, TX families trust our reliable methodology and court-ready documentation for resolving custody, inheritance, and paternity matters.

Mexia Texas Community Resources

Limestone County Courthouse
Primary judicial authority for family law matters in Limestone County, TX.

Mexia Family Law Attorneys
Legal experts specializing in family law, offering guidance and representation in DNA-related cases.

Immigration Office Mexia
Local immigration office assisting with family reunification cases requiring DNA verification.

Limestone County Health Department
County health resources for genetic health advisory and related services.

Mexia Family Counseling Center
Supportive services for families undergoing genetic testing-related transitions or revelations.

Mexia Public Library
Resource center for research and support in genetic genealogy endeavors.

Mexia Drug Testing

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

Mexia DOT Drug Testing

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

Mexia DNA Testing

DNA testing for legal and non-legal purposes including child support, and child custody around Mexia, TX.

Mexia Industry Training

Including specimen collector training, DER training, reasonable suspicion training and much more in Mexia, TX.v

Mexia Hair Drug Testing

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

Mexia Alcohol Testing

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

Mexia Drug Testing Services

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

Mexia 5 Panel Drug Test

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

Mexia 10 Panel Drug Test

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

Mexia On Site Drug Testing

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

Mexia DOT Physicals

Certified DOT physicals with quick, reliable exams to keep Mexia, TX 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