DNA Testing Locations - Defiance, IA

Paternity, Child Custody, Court

With 34 testing centers in the Defiance 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.

34 DNA-Testing Centers in Defiance

Minutes Away, Test Today

826 N 8th St

2.07 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-5:00 PM • Sat: 8:00 AM-12:00 PM✓ Walk-in with Electronic Donor Pass
826 N 8th St
Estherville, IA 51334

1820 Central Ave

2.49 mi
🕑 Testing Hours: Mon–Fri: 8:30 AM-12:00 PM & 2:00 PM-4:15 PM✓ Walk-in with Electronic Donor Pass
1820 Central Ave
Estherville, IA 51334

3301 Highway 71 Ste 1

11.66 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
3301 Highway 71 Ste 1
Spirit Lake, IA 51360

109 W Robbins St

11.87 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-4:30 PM✓ Walk-in with Electronic Donor Pass
109 W Robbins St
Graettinger, IA 51342

Highway 71

13.13 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
Highway 71
Spirit Lake, IA 51360

1799 Highway 71 N

13.14 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1799 Highway 71 N
Okoboji, IA 51355

2301 Highway 71

13.22 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2301 Highway 71
Spirit Lake, IA 51360

2004 Okoboji Ave

14.81 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2004 Okoboji Ave
Milford, IA 51351

21st St

15.84 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
21st St
Milford, IA 51351

711 3rd St

16.76 mi
🕑 Testing Hours: M,T,F 8:00 AM-5:00 PM • W 8:00 AM-12:00 PM • Th 8:00 AM-6:00 PM✓ Walk-in with Electronic Donor Pass
711 3rd St
Jackson, MN 56143

1430 North Hwy

17.48 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1430 North Hwy
Jackson, MN 56143

514 1st Ave

19.30 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
514 1st Ave
Armstrong, IA 50514

3201 1st St

20.78 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
3201 1st St
Emmetsburg, IA 50536

1200 1st Ave E

21.80 mi
🕑 Facility: Mon–Fri: 06:30 AM - 03:00 PM⚡ Drug Screens: Mon–Fri: 06:30 AM - 02:30 PM
1200 1st Ave E
Spencer, IA 51301

116 E 11th St Ste 101

21.85 mi
🕑 Facility: Mon–Fri: 07:30 AM - 03:30 PM⚡ Drug Screens: Mon–Fri: 07:30 AM - 03:30 PM
116 E 11th St Ste 101
Spencer, IA 51301

1204 W 18th St

22.11 mi
🕑 Facility: Mon–Fri: 07:00 AM - 04:00 PM⚡ Drug Screens: Mon–Fri: 07:00 AM - 03:30 PM
1204 W 18th St
Spencer, IA 51301

905 S Grand Ave

22.94 mi
🕑 Facility: Mon–Fri: 06:00 AM - 03:00 PM⚡ Drug Screens: Mon–Fri: 07:00 AM - 04:30 PM
905 S Grand Ave
Spencer, IA 51301

800 Medical Center Dr

25.50 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-3:00 PM✓ Walk-in with Electronic Donor Pass
800 Medical Center Dr
Fairmont, MN 56031

835 Johnson St

26.91 mi
🕑 Testing Hours: M-Th 9:00 AM-5:00 PM • F 9:00 AM-12:00 PM✓ Walk-in with Electronic Donor Pass
835 Johnson St
Fairmont, MN 56031

1950 Center Creek Dr Ste 100

28.58 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1950 Center Creek Dr Ste 100
Fairmont, MN 56031

1523 2nd Ave North

31.37 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1523 2nd Ave North
Fort Dodge, IA 50510

231 N 8th Ave W

34.39 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
231 N 8th Ave W
Hartley, IA 51346

597 2nd Ave N

34.81 mi
🕑 Testing Hours: Mon–Fri: 6:30 AM-10:50 AM • Sat: 7:00 AM-8:50 AM✓ Walk-in with Electronic Donor Pass
597 2nd Ave N
Windom, MN 56101

308 10th St

35.12 mi
🕑 Testing Hours: Mon–Fri: 7:00 AM-2:00 PM✓ Walk-in with Electronic Donor Pass
308 10th St
Windom, MN 56101

107 Division St

36.53 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
107 Division St
West Bend, IA 50597

308 8th St N

37.90 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
308 8th St N
Mountain Lake, MN 56159

1515 S Phillips St

39.71 mi
🕑 Testing Hours: ✓ Walk-in with Electronic Donor Pass
1515 S Phillips St
Algona, IA 50511

1018 6th Ave

40.02 mi
🕑 Testing Hours: Mon–Fri: 7:00 AM-7:00 PM✓ Walk-in with Electronic Donor Pass
1018 6th Ave
Worthington, MN 56187

1216 Ryans Rd

40.25 mi
🕑 Testing Hours: Mon–Fri: 8:30 AM-12:00 PM & 1:00 PM-4:00 PM✓ Walk-in with Electronic Donor Pass
1216 Ryans Rd
Worthington, MN 56187

515 S Moore St

41.83 mi
🕑 Testing Hours: ✓ Walk-in with Electronic Donor Pass
515 S Moore St
Blue Earth, MN 56013

255 N Welch Ave

42.96 mi
🕑 Facility: Mon–Fri: 08:00 AM - 05:00 PM (Lunch: 12:00 PM - 01:00 PM)⚡ Drug Screens: Mon–Fri: 08:00 AM - 12:00 PM, 01:00 PM - 05:00 PM
255 N Welch Ave
Primghar, IA 51245

1101 Moulton And Parsons Dr

43.05 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
1101 Moulton And Parsons Dr
Saint James, MN 56081

25 Cleveland Ave W

43.59 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
25 Cleveland Ave W
Winnebago, MN 56098

600 9th Ave N

43.98 mi
🕑 Facility: Mon–Fri: 07:30 AM - 04:30 PM✓ Walk-in with Electronic Donor Pass
600 9th Ave N
Sibley, IA 51249

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.

Defiance DNA Testing

DNA Testing Services Available at Our Defiance, IA Labs:

At Accredited Drug Testing, our DNA testing services in Defiance, IA, offer a pathway to uncovering vital genetic insights. From verifying paternity to exploring ancestral roots, our advanced genetic testing methods are designed to provide you with dependable, court-admissible results. Our certified facilities and expert support ensure you navigate your genetic inquiries with accuracy and assurance. Whether you need a legal DNA test for custody or immigrational purposes or wish to explore your heritage, our services offer detailed, reliable answers tailored to your needs. Experience the peace of mind that comes with knowing your genetic makeup is in expert hands, right here in Defiance, IA.

Testing Types Available:

Legal DNA Testing

Our legal DNA testing meets all local court regulations, providing irrefutable evidence for custody disputes, immigration cases, and legal family matters, ensuring results are recognized and admissible in all judicial proceedings.

Non-Legal DNA Testing

Our non-legal DNA testing offers insight into familial relationships and ancestry exploration, providing accurate genetic information for personal knowledge and genealogy research without the need for legal documentation.

How Our DNA Testing Works

Our DNA testing process begins at a local collection center in Defiance, IA, where certified specialists collect your sample using non-invasive methods, ensuring comfort and accuracy during the initial phase of testing.

Following sample collection, the DNA is sent to our AABB-accredited laboratory for in-depth analysis, where genetic sequencing and profiling occur, adhering to our rigorous quality control measures.

In 3-5 days, detailed results are provided, giving you the insights needed for informed decisions, whether determining familial relationships or exploring genetic ancestry, with utmost confidence.

Accuracy and Reliability

Accredited Drug Testing guarantees DNA test accuracy through AABB-certification, employing stringent quality controls. Our tests, performed in accredited laboratories, ensure reliable results with the highest genetic testing standards.

We utilize certified DNA collection specialists and uphold strict chain-of-custody protocols to maintain the integrity of samples, providing our clients with trustworthy and precise outcomes for every genetic test conducted.

Common Reasons for DNA Testing in Defiance

Establishing parentage for custody/support.
DNA testing is crucial for verifying biological parentage in custody and support cases, offering solid, court-admissible genetic markers. These accurate tests empower judges to make informed decisions, ensuring children receive proper parental support and care.

Confirming familial relationships.
Our DNA testing can confirm family ties with high accuracy, whether among siblings or extended relatives. With precise genetic data, these tests provide clarity, resolve inheritance issues, and help families bond over confirmed shared ancestry and genetic heritage.

Immigration cases requiring proof of biological relationships.
For immigration hearings, our DNA tests offer irrefutable proof of biological links, essential for visas and citizenship. Legal DNA test results support efficient processing by immigration authorities, promoting family reunification while minimizing bureaucratic hurdles.

Adoption cases or identifying unknown biological relatives.
DNA tests play a vital role in adoption contexts by revealing unknown biological links, aiding adoptees in discovering their genetic backgrounds. This critical insight supports personal closure, emotional healing, and connects individuals with essential family health histories.

Genealogy and ancestry exploration.
Delve into your roots with genealogy DNA testing. Discover ethnic origins, distant relatives, and enriching insights into family migration. These genetic inquiries deepen cultural awareness and enhance the understanding of personal ancestry and family lineage.

Defiance Legal and Court-Admissible Testing

Our DNA testing services are fully compliant with the standards of courts in Shelby County, ensuring legitimate and precise results for family legal matters in Defiance, IA. We adhere to stringent chain-of-custody protocols, assuring accuracy and court-admissible outcomes from AABB-certified laboratories.

For family law issues in Defiance, IA, accurately establishing biological connections is vital. Our certified services meet Shelby County's legal benchmarks, providing comprehensive documentation to confirm the integrity of DNA samples and safeguard the legitimacy of results in court.

Aligned with Shelby County's legal guidelines, our DNA testing services offer families in Defiance, IA, the clarity needed in legal disputes. Through precise testing and court-approved documentation, we facilitate seamless resolution of custody legalities, inheritance matters, and paternity verification.

Defiance Iowa Community Resources

Shelby County Courthouse
The local courthouse in Shelby County for filing legal documents and obtaining court services.

Shelby County Public Health
Offers health services and resources, including genetic counseling and screenings.

Iowa Family Law Attorney
Legal expert specializing in family law, including custody and support related matters.

USCIS Field Office - Des Moines
Immigration services office closest to Defiance for handling documentation and applications.

Shelby County Board of Supervisors
Local government board offering resources and assistance for county-wide matters.

Iowa Legal Aid
Provides free legal help to low-income Iowans, especially in family law and immigration cases.

Defiance Drug Testing

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

Defiance DOT Drug Testing

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

Defiance DNA Testing

DNA testing for legal and non-legal purposes including child support, and child custody around Defiance, IA.

Defiance Industry Training

Including specimen collector training, DER training, reasonable suspicion training and much more in Defiance, IA.v

Defiance Hair Drug Testing

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

Defiance Alcohol Testing

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

Defiance Drug Testing Services

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

Defiance 5 Panel Drug Test

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

Defiance 10 Panel Drug Test

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

Defiance On Site Drug Testing

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

Defiance DOT Physicals

Certified DOT physicals with quick, reliable exams to keep Defiance, IA 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

Pretty Straightforward

It was a pretty straightforward process getting an appointment and making payment. Getting to the testing site was quick. I was in and out in no time.

Sadiat Ogunyemi - 12/19/2024

they have made my job much easier

I always have a good experience setting up company driver drug screens through ADT. I'm really happy I found them while searching online, they have made my job much easier.

Exodus Heath - 2/13/2025

Great service

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

Jesse Dupre - 4/12/2025

Fantastic Experience

Fantastic experience from the beginning. Jocelyn was very helpful to me as someone who doesn’t have much experience in needing a test. They were very helpful and walked me through the entire process start to finish. Thank you ADT!

Riley Wilson - 2/18/2025

Thank You!!

I needed a quick drug test for visitation with my children. I called at 6am they answered and set me up with a place a couple miles from my house to go get the test done, that was on Wednesday, I had the results on Friday afternoon and was able to see my kids on Saturday. Thank you for the help!

Mark Broadhead - 2/12/2025

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

quick to assist

They are very quick to assist with your orders and they helped when I needed to find a new testing facility.

Gary Matkin - 2/19/2025

Friendly and Knowledgeable

I reached out Accredited Drug Testing/Secure Screenings to partner for my drug testing business (Discovery Diagnostics Columbia SC) and the process was extremely easy. I worked with Sicilia who was amazing. She was friendly & knowledgeable, and answer all of my questions with ease.

Kendra Harley - 3/26/2025

Great experience

Great experience and great lab. Customer service agent was very helpful.

Jenna Bee - 2/19/2025

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


(800) 221-4291