DNA Testing Locations - Derby, TX

Paternity, Child Custody, Court

Offering DNA testing for legal and non-legal purposes

33 DNA-Testing Centers in Derby

Minutes Away, Test Today

217 E Salinas St7.14 miles

217 E Salinas St
Dilley, TX 78017

2200 S Interstate 357.31 miles

2200 S Interstate 35
Pearsall, TX 78061

2841 Fm 117 N7.60 miles

2841 Fm 117 N
Dilley, TX 78017

710 N Main7.92 miles

710 N Main
Dilley, TX 78017

158 Medical Dr8.69 miles

158 Medical Dr
Pearsall, TX 78061

325 N Cherry St8.78 miles

325 N Cherry St
Pearsall, TX 78061

320 Berry Ranch Rd9.18 miles

320 Berry Ranch Rd
Pearsall, TX 78061

401 Lone Star Rd23.31 miles

401 Lone Star Rd
Cotulla, TX 78014

102 Frio23.90 miles

102 Frio
Cotulla, TX 78014

207 Tilden24.02 miles

207 Tilden
Cotulla, TX 78014

204 S Main St24.03 miles

204 S Main St
Cotulla, TX 78014

105 S Stewart St24.15 miles

105 S Stewart St
Cotulla, TX 78014

608 Fowlerton Rd31.27 miles

608 Fowlerton Rd
Tilden, TX 78072

1905 Highway 97 E35.00 miles

1905 Highway 97 E
Jourdanton, TX 78026

1105 Oak St Ste A36.94 miles

1105 Oak St Ste A
Jourdanton, TX 78026

2106 W Oaklawn Rd38.75 miles

2106 W Oaklawn Rd
Pleasanton, TX 78064

3100 Avenue E38.96 miles

3100 Avenue E
Hondo, TX 78861

110 Preston St40.88 miles

110 Preston St
Pleasanton, TX 78064

310 W Oaklawn Rd40.92 miles

310 W Oaklawn Rd
Pleasanton, TX 78064

201 S Main St41.05 miles

201 S Main St
Pleasanton, TX 78064

1504 2nd St41.72 miles

1504 2nd St
Pleasanton, TX 78064

11981 South Us 8341.82 miles

11981 South Us 83
Asherton, TX 78827

1713 E State Highway 9742.21 miles

1713 E State Highway 97
Pleasanton, TX 78064

308 S Cesar Chavez Ave42.63 miles

308 S Cesar Chavez Ave
Crystal City, TX 78839

1501 Houston St42.67 miles

1501 Houston St
Castroville, TX 78009

2843 S Highway 8346.23 miles

2843 S Highway 83
Carrizo Springs, TX 78834

409 E Nopal St47.15 miles

409 E Nopal St
Carrizo Springs, TX 78834

401 E Nopal St47.16 miles

401 E Nopal St
Carrizo Springs, TX 78834

609 N 1st St47.31 miles

609 N 1st St
Carrizo Springs, TX 78834

1195 Garner Field Rd Ste 30049.25 miles

1195 Garner Field Rd Ste 300
Uvalde, TX 78801

1025 Garner Field Rd49.37 miles

1025 Garner Field Rd
Uvalde, TX 78801

3040 E Main St49.40 miles

3040 E Main St
Uvalde, TX 78801

2420 E Main St49.43 miles

2420 E Main St
Uvalde, TX 78801

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.

Derby DNA Testing

DNA Testing Services Available at Our Derby, TX Labs:

DNA testing can be a pivotal tool in many scenarios, offering insights into ancestry, parentage, health, and more. Accredited Drug Testing Inc. provides expert DNA testing services in Derby, TX, tailored to fit your needs. Whether resolving family law matters with court-admissible genetic evidence or exploring personal genealogy through detailed ancestry testing, we ensure accuracy, confidentiality, and convenience. Our local centers in Frio County offer easy access to comprehensive DNA analysis services.

Testing Types Available:

Legal DNA Testing

Embark on legal matters with confidence using our DNA tests. We offer court-admissible DNA testing, providing reliable evidence in custody, support, and immigration cases, fully compliant with Frio County standards.

Non-Legal DNA Testing

Explore your genetic background with our non-legal DNA tests. Understand family connections and ancestry through precise DNA sequencing, offering valuable insights without legal necessity.

AABB Certified Labs

How Our DNA Testing Works

Visit any of our Derby, TX collection centers to begin your DNA test. Our certified specialists will collect a sample quickly and securely, ensuring proper labeling and handling for analysis.

Once collected, samples are sent to our accredited labs. Using advanced DNA sequencing and profiling methods, we identify genetic markers with exceptional precision, forming the basis of your test results.

In just 3-5 days, you'll receive comprehensive, court-admissible DNA test results. We ensure confidentiality and transparency throughout the process, offering you peace of mind and the insight you seek.

Accuracy and Reliability

Our commitment to excellence is reflected in our DNA testing accuracy. Utilizing AABB-accredited laboratories and certified specialists, we ensure your results are precise, consistent, and acknowledged in legal matters.

We follow stringent quality control protocols, maintaining the highest standards. Our DNA tests in Derby, TX, are trusted for their reliability, supported by rigorous checks to deliver dependable outcomes each time.

AABB Certified Labs

Common Reasons for DNA Testing in Derby

Establishing parentage for custody/support.
Our DNA testing provides irrefutable proof of biological parentage, crucial for custody and support cases. The court-admissible results aid judges, ensuring parental responsibility is undertaken and financial support is rightly managed.

Confirming familial relationships.
Through precise DNA testing, families can resolve uncertainties regarding sibling, grandparent, or other familial connections. These definitive results settle disputes over inheritance, providing reassurance and strengthening familial bonds.

Immigration cases requiring proof of biological relationships.
DNA testing is indispensable in immigration cases, offering concrete biological relationship proof necessary for visas and citizenship. Our legal genetic tests facilitate family reunification, recognized and expedited through acceptance by relevant authorities.

Adoption cases or identifying unknown biological relatives.
Our DNA testing aids adoptees in tracing unknown biological relatives, unveiling genetic heritage. This insight fosters emotional closure, understanding personal identity, and gaining critical family health history.

Genealogy and ancestry exploration.
Explore your heritage with our genealogy DNA testing, revealing ancestry details and ethnic backgrounds. Discover distant relatives and understand historical migration, nurturing a connection with cultural identity and family history.

Derby Legal and Court-Admissible Testing

Our DNA tests achieve full compliance with local court standards in Frio County, assuring accuracy and acceptance in legal matters. Employing rigorous chain-of-custody methods, our test results are recognized by courts in Derby, TX, ensuring compliance with legal industry standards.

In Derby, TX, our certified DNA testing is crucial in family law cases, ensuring precise biological relationship establishment. We strictly adhere to Frio County court guidelines, providing comprehensive documentation to confirm the authenticity of samples and integrity of results.

Our DNA testing services in Derby, TX, meticulously follow Frio County court regulations, providing clarity in complex family law. Trusted for custody, inheritance, and paternity resolutions, we offer families legally defensible documentation for timely dispute settlements.

Derby Texas Community Resources

Frio County District Clerk
Handles court filings, records, and provides support for legal proceedings involving DNA testing.

Frio County Attorney's Office
Legal advice and representation services for family law cases utilizing DNA test evidence.

USCIS San Antonio Field Office
Resource for immigration cases requiring DNA verification for familial connections.

Frio County Health Department
Local public health services and information about DNA testing implications for health reasons.

Derby Family Law Attorneys
Legal professionals specializing in family disputes, inheritance issues, and paternity claims.

Texas Attorney General's Office
Provides assistance on child support and custody cases where DNA testing is required.

Derby Drug Testing

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

Derby DOT Drug Testing

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

Derby DNA Testing

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

Derby Industry Training

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

Derby Hair Drug Testing

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

Derby Alcohol Testing

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

Derby Drug Testing Services

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

Derby 5 Panel Drug Test

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

Derby 10 Panel Drug Test

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

Derby On Site Drug Testing

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

Derby DOT Physicals

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

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

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

Great service

Great service easy use quick processing! Need a hair follicle for my DCFS case , quick and convenient!

Jesse Dupre - 4/12/2025


(800) 221-4291