DNA Testing Locations - Greenville, IA

Paternity, Child Custody, Court

With 40 testing centers in the Greenville 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.

40 DNA-Testing Centers in Greenville

Minutes Away, Test Today

905 S Grand Ave

7.73 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

1523 2nd Ave North

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

116 E 11th St Ste 101

9.11 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

1200 1st Ave E

9.19 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

1204 W 18th St

9.60 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

231 N 8th Ave W

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

2004 Okoboji Ave

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

255 N Welch Ave

23.25 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

3201 1st St

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

21st St

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

Highway 71

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

1525 W 5th St Po Box 309

25.05 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1525 W 5th St Po Box 309
Storm Lake, IA 50588

1799 Highway 71 N

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

323 W Milwaukee Ave Ste 1

25.70 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
323 W Milwaukee Ave Ste 1
Storm Lake, IA 50588

319 W 5th St

25.89 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
319 W 5th St
Storm Lake, IA 50588

620 Northwestern Dr

26.00 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
620 Northwestern Dr
Storm Lake, IA 50588

2015 W 5th St

26.09 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2015 W 5th St
Storm Lake, IA 50588

109 W Robbins St

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

1411 E Lakeshore Dr

26.51 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1411 E Lakeshore Dr
Storm Lake, IA 50588

300 Sioux Valley Dr

27.11 mi
🕑 Testing Hours: ✓ Walk-in with Electronic Donor Pass
300 Sioux Valley Dr
Cherokee, IA 51012

2301 Highway 71

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

3301 Highway 71 Ste 1

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

606 Nw 7th St

30.44 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
606 Nw 7th St
Pocahontas, IA 50574

1820 Central Ave

31.31 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

826 N 8th St

31.43 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

107 Division St

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

118 N 7th Ave

37.24 mi
🕑 Facility: Mon–Fri: 06:30 AM - 04:00 PM✓ Walk-in with Electronic Donor Pass
118 N 7th Ave
Sheldon, IA 51201

600 9th Ave N

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

112 N Kiel St

41.63 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
112 N Kiel St
Holstein, IA 51025

711 3rd St

42.17 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

514 1st Ave

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

1430 North Hwy

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

303 11th Ave

45.45 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
303 11th Ave
Manson, IA 50563

1000 Lincoln Cir Se

45.50 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
1000 Lincoln Cir Se
Orange City, IA 51041

1515 S Phillips St

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

1018 6th Ave

47.58 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

48.30 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

1160 3rd St

49.11 mi
🕑 Facility: Mon–Fri: 07:30 AM - 04:00 PM (Lunch: 12:30 PM - 01:30 PM)✓ Walk-in with Electronic Donor Pass
1160 3rd St
Lake View, IA 51450

101 2nd St

49.23 mi
🕑 Facility: Mon–Fri: 07:00 AM - 03:30 PM (Lunch: 11:00 AM - 12:00 PM)⚡ Drug Screens: Mon–Fri: 07:00 AM - 10:00 AM, 12:00 PM - 02:30 PM
101 2nd St
Ida Grove, IA 51445

700 E 2nd St

49.31 mi
🕑 Facility: Mon–Fri: 07:30 AM - 05:00 PM⚡ Drug Screens: Mon–Fri: 08:00 AM - 12:00 PM
700 E 2nd St
Ida Grove, IA 51445

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.

Greenville DNA Testing

DNA Testing Services Available at Our Greenville, IA Labs:

DNA testing services in Greenville, IA, offered by Accredited Drug Testing, provide an essential resource for individuals seeking clarity on biological relationships. Whether you're pursuing answers for custody disputes, verifying familial ties, resolving inheritance battles, or exploring ancestry, our expert DNA testing solutions deliver trusted results. By leveraging state-of-the-art technology and adhering to strict professional standards, we ensure your experience is confidential, swift, and accurate. Our strategically located testing centers in Greenville, IA, facilitate convenience, while our dedicated team provides personalized support throughout your testing journey, giving you the vital information necessary to make informed decisions.

Testing Types Available:

Legal DNA Testing

Legal DNA Testing adheres to strict chain-of-custody procedures to ensure court-admissible results for paternity, custody, and immigration cases, delivering precise and reliable evidence recognized by local courts.

Non-Legal DNA Testing

Non-Legal DNA Testing offers quick and private results without court documents, providing insights into family relationships, ancestral heritage, or personal genetic health without legal formalities.

How Our DNA Testing Works

Step 1: Schedule a visit to one of our convenient DNA collection centers in Greenville, IA. Our trained professionals will guide you through the easy, non-invasive sample collection procedure to ensure accurate results.

Step 2: Your collected DNA samples are promptly sent to our AABB-accredited laboratories, where advanced DNA sequencing and genetic analysis are performed to achieve precise genetic markers results.

Step 3: Within 3-5 business days, receive your comprehensive DNA analysis report via secure channels, providing the genetic insights you need to inform your decisions.

Accuracy and Reliability

Accredited Drug Testing ensures DNA test precision with our commitment to using AABB-certified laboratories and adhering to strict quality control measures, bolstering the trustworthiness of our results.

Our DNA testing process is backed by rigorous accreditation and certifications, ensuring the highest accuracy levels. You can rely on us for reliable genetic information vital for significant life decisions.

Common Reasons for DNA Testing in Greenville

Establishing parentage for custody/support.
In cases of custody or support, DNA testing provides definitive evidence of biological ties, ensuring judges receive the clarity needed to reach fair decisions regarding parental roles and financial responsibilities.

Confirming familial relationships.
When questions about sibling, grandparent, or other family relationships arise, DNA testing offers conclusive answers. These accurate results provide peace of mind, settle inheritance issues, and help families build stronger connections from confirmed biological bonds.

Immigration cases requiring proof of biological relationships.
For immigration-related matters, DNA tests deliver solid proof of biological relationships, essential for visa and citizenship processes. These legal tests are accepted by immigration offices, helping speed up family reunifications and minimizing delays.

Adoption cases or identifying unknown biological relatives.
Adoptees find valuable connections to their genetic backgrounds through DNA testing, which identifies unknown biological relatives. These insights can bring closure, emotional healing, family health history information, and a clearer understanding of personal identity.

Genealogy and ancestry exploration.
Embark on a journey through your heritage with genealogy-focused DNA testing, uncovering ancestral roots and ethnicities. These genetic findings deepen your appreciation for cultural identities and familial history, offering a vibrant picture of your lineage.

Greenville Legal and Court-Admissible Testing

Our DNA tests are fully compliant with Clay County's legal standards, ensuring their credibility in local family court proceedings. We follow rigorous chain-of-custody protocols, guaranteeing trustworthy results that Greenville, IA courts recognize. All testing is conducted in certified labs abiding by legal mandates.

Resolving biological relationship matters in custody and family law cases in Greenville, IA demands precision. Our DNA testing service aligns with Clay County court standards, offering complete documentation to verify sample authenticity and maintain the legal validity of results.

With strict adherence to Clay County's legal regulations, our DNA testing services provide families in Greenville, IA with certainty in familial legal disputes. Trust in our detailed processes and legally sound documentation for resolving paternity, custody, and inheritance issues efficiently.

Greenville Iowa Community Resources

Clay County District Court
The local authority for court-approved legal proceedings, including custody and family law cases.

Greenville Family Law Office
Provides legal services specializing in family law, offering guidance and representation in DNA-related cases.

USCIS - Immigration Services
Official source for immigration applications requiring DNA test verifications for family reunification.

Clay County Health Department
Offers health services and resources related to family history and public health matters.

Greenville Attorneys Group
Legal experts with specialties in family, custody, and immigration law, supporting court-admissible DNA testing needs.

Greenville Public Library
Resource for genealogical research materials and support for history tracking through DNA resources.

Greenville Drug Testing

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

Greenville DOT Drug Testing

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

Greenville DNA Testing

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

Greenville Industry Training

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

Greenville Hair Drug Testing

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

Greenville Alcohol Testing

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

Greenville Drug Testing Services

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

Greenville 5 Panel Drug Test

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

Greenville 10 Panel Drug Test

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

Greenville On Site Drug Testing

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

Greenville DOT Physicals

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

Super helpful and courteous

I've had to use this service twice for out of state physicians we've hired and both times it was super easy. Both customer service reps I spoke with were super helpful and courteous. I won't hesitate to use their service again if needed.

Alicia Rau - 6/19/2024

Excellent service!

Excellent service! Trish went above and beyond to find me a testing site as close to my home as possible. Results were faster than expected, as well. Thanks for your help, Trish and Accredited!

Es Hache - 4/13/2025

Very easy to get scheduled

Very easy to get scheduled and easy process once checked in and the staff were all extremely friendly! I would recommend this company!

Ronickia Moore - 11/19/2024

Really Helpful

I am just really happy to see that the location near me still offers hair follicle tests!! They are really helpful when any false positives happen, waiting on my results. Hope they come fast!

Kali Collins - 1/16/2025

Quick, knowledgeable and courteous

Quick, knowledgeable and courteous Janelle worked diligently to support me. I am recommending their services to anyone looking.

Greensboro Joseph - 11/19/2024

Excellant Performance

The visit here is always the best . The place is always really clean. The employees are super courteous, very polite, and professional. This is the only drug lab I like to go do my drug and alcohol test. I would like to tell them thank you so much for thier excellent performance and job

Eli Gonzalez - 1/4/2025

Reception is kind and helpful

Reception is kind and helpful , everything quick and simple , best urgent care

Yusuf Narmuradov - 11/19/2024

phone support has been excellent

I have used ADT several times. Their phone support has been excellent, both when putting in the orders and when asking for help to interpret results.

Tee Ess - 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

Super Easy!

Super easy to set up an appointment through the phone. They walked me through all the steps and found me a location right near my house. Would definitely recommend!

Aldita Lumaj - 1/17/2025


(800) 221-4291