DNA Testing Locations - Schertz, TX

Paternity, Child Custody, Court

With 39 testing centers in the Schertz 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.

39 DNA-Testing Centers in Schertz

Minutes Away, Test Today

1264 Fm 78 Unit 115

0.83 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1264 Fm 78 Unit 115
Schertz, TX 78154

6032 Fm 3009 Ste 120

0.83 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
6032 Fm 3009 Ste 120
Schertz, TX 78154

2957 Lotus Park

2.12 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2957 Lotus Park
Schertz, TX 78154

6704 Guada Coma Dr

3.44 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
6704 Guada Coma Dr
Schertz, TX 78154

12602 Toepperwein Rd Ste 220

5.08 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
12602 Toepperwein Rd Ste 220
Live Oak, TX 78233

12702 Toepperwein Rd Ste 120

5.14 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
12702 Toepperwein Rd Ste 120
San Antonio, TX 78233

5620 Randolph Blvd

7.23 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
5620 Randolph Blvd
San Antonio, TX 78233

7110 Fm 78 Ste 110

7.83 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
7110 Fm 78 Ste 110
San Antonio, TX 78244

12650 Nacogdoches Rd

8.34 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
12650 Nacogdoches Rd
San Antonio, TX 78217

6100 Ne Loop 410

8.60 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
6100 Ne Loop 410
San Antonio, TX 78218

6021 Rittiman Plz

10.20 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
6021 Rittiman Plz
San Antonio, TX 78218

8601 Village Dr Ste 202

10.40 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
8601 Village Dr Ste 202
San Antonio, TX 78217

6170 Ih 10 E Bldg 2

10.83 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
6170 Ih 10 E Bldg 2
San Antonio, TX 78219

280 N Interstate 35 Ste 300

11.22 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
280 N Interstate 35 Ste 300
New Braunfels, TX 78130

10200 Broadway St Ste 200

11.35 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
10200 Broadway St Ste 200
San Antonio, TX 78217

1329 W San Antonio St

11.90 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1329 W San Antonio St
New Braunfels, TX 78130

1211 Austin Hwy Suite 110

12.16 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-7:00 PM • Sat:,Sun: 9:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
1211 Austin Hwy Suite 110
San Antonio, TX 78209

8522 Broadway St Ste 111

12.44 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
8522 Broadway St Ste 111
San Antonio, TX 78217

8223 Broadway St

12.72 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
8223 Broadway St
San Antonio, TX 78209

17700 San Pedro Ave Ste 300

12.88 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
17700 San Pedro Ave Ste 300
San Antonio, TX 78232

19422 Us Highway 281 N Ste 106

12.91 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
19422 Us Highway 281 N Ste 106
San Antonio, TX 78258

22906 Us Highway 281 N Ste 108

13.04 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
22906 Us Highway 281 N Ste 108
San Antonio, TX 78258

Estes Express Terminal 427 Gembler Road

13.30 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
Estes Express Terminal 427 Gembler Road
San Antonio, TX 78219

3453 N Panam Expy Ste 110

13.34 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
3453 N Panam Expy Ste 110
San Antonio, TX 78219

3453 N Panam Expy Ste 120

13.34 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
3453 N Panam Expy Ste 120
San Antonio, TX 78219

18707 Hardy Oak Blvd, Ste 560

13.59 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
18707 Hardy Oak Blvd, Ste 560
San Antonio, TX 78258

431 Isom Rd Ste 123

14.15 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
431 Isom Rd Ste 123
San Antonio, TX 78216

1659 W State Highway 46 Ste 160

14.43 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1659 W State Highway 46 Ste 160
New Braunfels, TX 78132

19016 Stone Oak Parkway #265

14.50 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
19016 Stone Oak Parkway #265
San Antonio, TX 78258

965 N Walnut Ave Ste 500a

14.67 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
965 N Walnut Ave Ste 500a
New Braunfels, TX 78130

1050 N Ih 35

14.67 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1050 N Ih 35
New Braunfels, TX 78130

6521 San Pedro Ave

14.90 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
6521 San Pedro Ave
San Antonio, TX 78216

1534 Contour Dr Ste 102

14.96 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1534 Contour Dr Ste 102
San Antonio, TX 78212

1528 Common St Ste 6

14.97 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1528 Common St Ste 6
New Braunfels, TX 78130

166 Red Hawk Ridge

15.55 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
166 Red Hawk Ridge
San Antonio, TX 78258

166 Red Hawk Rdg

15.55 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
166 Red Hawk Rdg
San Antonio, TX 78258

3859 E Southcross Blvd Ste H

15.84 mi
🕑 Testing Hours: Mon–Fri: 7:00 AM-3:30 AM✓ Walk-in with Electronic Donor Pass
3859 E Southcross Blvd Ste H
San Antonio, TX 78222

1200 Brooklyn Ave Ste 165

16.01 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1200 Brooklyn Ave Ste 165
San Antonio, TX 78212

16755 Huebner Rd

16.05 mi
🕑 Testing Hours: ✓ Walk-in with Electronic Donor Pass
16755 Huebner Rd
San Antonio, TX 78248

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.

Schertz DNA Testing

DNA Testing Services Available at Our Schertz, TX Labs:

Discover the reliability and precision of Accredited Drug Testing's DNA tests in Schertz, TX. Our services are designed to provide you with definitive answers, whether you seek to unveil your ancestry, establish paternity, or resolve legal matters. Collaborating with AABB-accredited laboratories, we ensure meticulous attention to quality and confidentiality. With our DNA testing services, gain clear insights into your genetic makeup and personal history, bolstering your understanding of familial ties and hereditary backgrounds. Trust us to facilitate dependable results that empower personal decisions and legal outcomes in Guadalupe County.

Testing Types Available:

Legal DNA Testing

Legal DNA Testing with Accredited Drug Testing offers court-admissible results, adhering to stringent chain-of-custody requirements. Ideal for paternity disputes or legal proceedings, ensuring credibility and judicial acceptance.

Non-Legal DNA Testing

Explore your genetic heritage with non-legal DNA testing at Accredited Drug Testing. Perfect for personal insights, ancestry exploration, and health assessments, providing reliable and confidential results without the legal framework.

How Our DNA Testing Works

Getting started with DNA testing at our Schertz, TX centers is seamless. Schedule an appointment, then visit for a simple sample collection involving a cheek swab, handled by certified professionals ensuring accuracy and confidentiality.

Once collected, your DNA sample is analyzed at an accredited laboratory. Our experts meticulously process each specimen, ensuring precision throughout the DNA sequencing and analysis phases, yielding consistent reliability.

Receive your DNA test results swiftly within 3 to 5 days. Clear, comprehensive, and easily understandable reports provide you the information needed for personal or legal use, backed by Accredited Drug Testing's assurance of quality.

Accuracy and Reliability

Our DNA testing services ensure high accuracy, backed by AABB accreditation, adhering to the highest standards. Every test goes through rigorous quality control, guaranteeing credible and reliable outcomes.

Utilizing certified laboratories, our precise testing methodologies ensure results that meet legal and personal requirements. Trust in our proven track record for DNA test accuracy and integrity.

Common Reasons for DNA Testing in Schertz

Establishing parentage for custody/support.
DNA testing provides definitive evidence of parentage, essential for custody and support cases. This scientific proof aids courts in making informed decisions about parental duties and financial responsibilities.

Confirming familial relationships.
Our DNA tests validly verify relationships among family members, including siblings and grandparents. These results are crucial for resolving disputes over inheritance and reinforcing familial bonds based on verified genetic connections.

Immigration cases requiring proof of biological relationships.
In immigration contexts, DNA testing swiftly establishes biological relationships, facilitating applications for visas and citizenship. Our legal tests are accepted worldwide, helping families avoid unnecessary delays in the immigration process.

Adoption cases or identifying unknown biological relatives.
Through DNA testing, adoptees can discover unknown genetic relatives, illuminating their ancestry and health history. This vital information aids in emotional healing and provides a clearer sense of identity and personal history.

Genealogy and ancestry exploration.
DNA analysis for genealogy provides insights into your ancestry, uncovering ethnic roots and ancestral connections. These findings enrich your understanding of your heritage and cultivate a deeper appreciation for your cultural background.

Schertz Legal and Court-Admissible Testing

Our DNA tests in Guadalupe County strictly follow legal standards to ensure admissibility in family law cases. Adhering to stringent chain-of-custody protocols, each test conducted in Schertz, TX, is performed at accredited labs for indisputable and actionable results.

In Schertz, TX, the fidelity of biological relationship testing is pivotal in legal matters. Our DNA testing services strictly comply with Guadalupe County legal directives, providing documentation that upholds sample integrity and legal validity in court proceedings.

Our meticulously detailed DNA testing procedures, aligned with Guadalupe County regulations, provide clarity in family law challenges within Schertz, TX. Families depend on our services to resolve custody, inheritance, and paternity cases accurately and promptly.

Schertz Texas Community Resources

Schertz Law Firm
Your local experts in family law matters, providing guidance on DNA testing implications in custody and inheritance cases in Guadalupe County.

Guadalupe County Courts
Official site for court services, providing resources and support for legal DNA testing and family law proceedings.

USCIS San Antonio
Immigration services, providing essential support for DNA tests required for immigration cases, including familial verification in Schertz.

Schertz Health Department
Your community health resource, offering guidance and support for DNA and health-related inquiries in Guadalupe County.

Immigration Attorney Schertz
Specializing in immigration law, providing advice and representation for cases involving DNA testing to prove familial relationships.

Schertz Legal Clinic
Providing legal support and services for DNA-related legal matters, ensuring your rights and interests are protected in state and federal cases.

Schertz Drug Testing

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

Schertz DOT Drug Testing

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

Schertz DNA Testing

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

Schertz Industry Training

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

Schertz Hair Drug Testing

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

Schertz Alcohol Testing

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

Schertz Drug Testing Services

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

Schertz 5 Panel Drug Test

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

Schertz 10 Panel Drug Test

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

Schertz On Site Drug Testing

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

Schertz DOT Physicals

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

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