DNA Testing Locations - Gaza, IA

Paternity, Child Custody, Court

With 33 testing centers in the Gaza 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.

33 DNA-Testing Centers in Gaza

Minutes Away, Test Today

255 N Welch Ave

3.89 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

231 N 8th Ave W

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

118 N 7th Ave

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

300 Sioux Valley Dr

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

1204 W 18th St

23.08 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

23.25 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

1000 Lincoln Cir Se

23.62 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

116 E 11th St Ste 101

23.74 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

23.76 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

600 9th Ave N

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

1523 2nd Ave North

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

38 19th St Sw

30.23 mi
🕑 Facility: Mon–Fri: 08:00 AM - 04:30 PM⚡ Drug Screens: Mon–Fri: 10:00 AM - 03:30 PM
38 19th St Sw
Sioux Center, IA 51250

2004 Okoboji Ave

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

2015 W 5th St

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

21st St

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

620 Northwestern Dr

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

323 W Milwaukee Ave Ste 1

32.01 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

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

714 Lincoln St Ne

32.96 mi
🕑 Testing Hours: Mon–Fri: 7:00 AM-6:00 PM✓ Walk-in with Electronic Donor Pass
714 Lincoln St Ne
Le Mars, IA 51031

1525 W 5th St Po Box 309

32.98 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

1411 E Lakeshore Dr

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

Highway 71

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

400 Plymouth St Sw

33.90 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
400 Plymouth St Sw
Le Mars, IA 51031

1799 Highway 71 N

34.05 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

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

112 N Kiel St

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

1202 21st Ave

37.71 mi
🕑 Facility: Mon–Fri: 07:00 AM - 03:30 PM⚡ Drug Screens: Mon–Fri: 07:00 AM - 11:30 AM, 01:00 PM - 03:00 PM
1202 21st Ave
Rock Valley, IA 51247

3301 Highway 71 Ste 1

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

803 S Greene St

40.79 mi
🕑 Facility: Mon–Fri: 07:00 AM - 04:00 PM⚡ Drug Screens: Mon–Fri: 07:30 AM - 03:30 PM
803 S Greene St
Rock Rapids, IA 51246

315 1st Ave Ste 208

40.79 mi
🕑 Facility: Mon–Fri: 07:00 AM - 03:30 PM⚡ Drug Screens: Mon–Fri: 07:30 AM - 12:30 PM, 01:30 PM - 04:00 PM
315 1st Ave Ste 208
Rock Rapids, IA 51246

1018 6th Ave

41.57 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

42.47 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

109 W Robbins St

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

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.

Gaza DNA Testing

DNA Testing Services Available at Our Gaza, IA Labs:

Accredited Drug Testing in Gaza, IA provides comprehensive DNA testing services to meet diverse needs, from establishing paternity to uncovering ancestry. Our certified processes and precise results ensure accuracy for legal and personal applications, all conducted within the jurisdiction of O'Brien County. Whether you're involved in custody disputes, immigration cases, or genealogy research, our non-invasive and court-approved tests offer reliable insights. With centers conveniently located, our skilled professionals ensure a quick, confidential experience. Trust us for DNA profiling and accurate genealogical DNA test results that meet your personal or legal requirements.

Testing Types Available:

Legal DNA Testing

Our legal DNA testing adheres to strict chain-of-custody standards, ensuring test results are admissible in court for cases including custody, paternity, and immigration in O'Brien County.

Non-Legal DNA Testing

Standard DNA tests offer insights without legal documentation requirements, covering ancestry, health indicators, and personal interest, using the same certified lab accuracy.

How Our DNA Testing Works

The DNA testing process begins with sample collection at our Gaza, IA facility. Our certified professionals ensure comfort and confidentiality during this initial step.

Collected samples undergo thorough analysis in accredited laboratories, where advanced genetic techniques like DNA sequencing and profiling are used to ensure precision.

Within 3-5 days, results become available, offering detailed genetic insights, ready for personal understanding or legal verification, delivered efficiently and securely.

Accuracy and Reliability

Accredited Drug Testing guarantees DNA test accuracy through AABB-certified labs. Rigorous quality control and chain-of-custody protocols ensure precise and reliable genetic test outcomes.

Our adherence to national and local accreditation standards for genealogy DNA testing ensures trustworthy results, providing confidence in familial and personal inquiries.

Common Reasons for DNA Testing in Gaza

Establishing parentage for custody/support.
Through precise DNA testing, we definitively determine parentage for custody or support, offering court-admissible proof that underpins informed judicial decisions, ensuring fair parental responsibilities and reliable support solutions.

Confirming familial relationships.
With DNA tests, familial connections like sibling and grandparent relationships are confirmed with great certainty, providing peace of mind and settling inheritance issues while reinforcing family bonds on solid genetic evidence.

Immigration cases requiring proof of biological relationships.
Essential for immigration, our DNA tests deliver definitive proof of biological ties, accepted by immigration officials, facilitating faster family reunions and minimizing procedural delays.

Adoption cases or identifying unknown biological relatives.
DNA tests aid in uncovering unknown biological relatives for adoptees, offering insights into genetic identity, aiding emotional healing, and supplying vital family medical history information.

Genealogy and ancestry exploration.
Genealogical DNA tests reveal ancestry, ethnic roots, and distant relatives, enhancing the understanding of family origins and migration histories, fostering cultural and familial identity exploration.

Gaza Legal and Court-Admissible Testing

For family law cases in O'Brien County, our DNA tests comply fully with legal standards, ensuring test results are court-admissible in Gaza, IA. We adhere to stringent procedures for chain-of-custody to guarantee accurate, reliable results from accredited labs.

When accurate biological relationship proof is needed in Gaza, IA, our DNA testing services rigorously follow O'Brien County court standards. We provide all essential documentation to ensure sample integrity and maintain the legal validity of results.

Strictly aligning with O'Brien County's legal criteria, our DNA tests offer families in Gaza, IA, clarity and confidence in family law matters. Count on us for precise processes and valid documentation to resolve custody and inheritance cases equitably.

Gaza Iowa Community Resources

O'Brien County Attorney's Office
Legal advice and representation for family law cases.

USCIS Office
Immigration services and processing located nearby for DNA verification purposes.

O'Brien County Court
Local court for family law proceedings and DNA test admissibility.

O'Brien County Health Department
Local resource for health-related services and inquiries.

Ask Your Lawyer
Directory for finding family law attorneys in O'Brien County.

City of Gaza Municipal Office
Civic resource center for local residents.

Gaza Drug Testing

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

Gaza DOT Drug Testing

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

Gaza DNA Testing

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

Gaza Industry Training

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

Gaza Hair Drug Testing

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

Gaza Alcohol Testing

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

Gaza Drug Testing Services

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

Gaza 5 Panel Drug Test

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

Gaza 10 Panel Drug Test

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

Gaza On Site Drug Testing

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

Gaza DOT Physicals

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

Unbelievably fast and Easy

Unbelievably fast and Easy, I wont be using Any other provider from now on.

Ren Wisby - 4/19/2025

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

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

Hassle Free Experience

It was easy to make the arrangements to get to someone in regards to renewing my DOT medical certificate. They took care of everything over the phone which made my experience hassle free. I will definitely be using them again and you should too.

Jim Raymond - 10/18/2024

Super helpful

Customer service was surprisingly super helpful and so nice. She was able to get me in at a local location right away the same day. She helped me figure out exactly what I needed. Very impressed.

Brook - 9/19/2024

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

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

Great service

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

Jesse Dupre - 4/12/2025

Great experience

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

Jenna Bee - 2/19/2025

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