DNA Testing Locations - Johnston, IA

Paternity, Child Custody, Court

With 34 testing centers in the Johnston 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 Johnston

Minutes Away, Test Today

5731 Greendale Rd Ste 100

0.72 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
5731 Greendale Rd Ste 100
Johnston, IA 50131

5911 Meredith Dr Ste D

2.00 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
5911 Meredith Dr Ste D
Des Moines, IA 50322

2340 Euclid Ave

4.07 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2340 Euclid Ave
Des Moines, IA 50310

1810 Sw White Birch Circle Ste 111

4.30 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1810 Sw White Birch Circle Ste 111
Ankeny, IA 50023

1824 Sw White Birch Cir

4.30 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-4:00 PM✓ Walk-in with Electronic Donor Pass
1824 Sw White Birch Cir
Ankeny, IA 50023

11144 Aurora Ave

4.54 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
11144 Aurora Ave
Urbandale, IA 50322

11208 Aurora Ave Bldg 12

4.57 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
11208 Aurora Ave Bldg 12
Urbandale, IA 50322

11319 Aurora Ave,

4.65 mi
🕑 Testing Hours: Mon–Fri: 9:00 AM-3:00 PM✓ Walk-in with Electronic Donor Pass
11319 Aurora Ave,
Urbandale, IA 50322

2417 University Ave

5.58 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2417 University Ave
Des Moines, IA 50311

2700 Westown Pkwy Ste 270

5.77 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2700 Westown Pkwy Ste 270
West Des Moines, IA 50266

1233 8th St

5.89 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1233 8th St
West Des Moines, IA 50265

1650 E Madison Ave

5.98 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1650 E Madison Ave
Des Moines, IA 50313

1200 Pleasant St

6.56 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1200 Pleasant St
Des Moines, IA 50309

1301 Pennsylvania Ave Ste 416

6.74 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1301 Pennsylvania Ave Ste 416
Des Moines, IA 50316

2100 Dixon St Ste E

7.00 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
2100 Dixon St Ste E
Des Moines, IA 50316

12871 University Ave Ste 130

7.08 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
12871 University Ave Ste 130
Clive, IA 50325

6000 University Ave Ste 124

7.26 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
6000 University Ave Ste 124
West Des Moines, IA 50266

640 S 50th St Unit 1100

8.63 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
640 S 50th St Unit 1100
West Des Moines, IA 50265

3770 8th St Sw

10.88 mi
🕑 Testing Hours: ✓ Walk-in with Electronic Donor Pass
3770 8th St Sw
Altoona, IA 50009

507 14th St

13.63 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
507 14th St
Dallas Center, IA 50063

108 N Jefferson Way

22.70 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
108 N Jefferson Way
Indianola, IA 50125

610 10th St

23.24 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
610 10th St
Perry, IA 50220

207 Stanton Ave

24.20 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
207 Stanton Ave
Ames, IA 50014

1015 Duff Ave

25.16 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1015 Duff Ave
Ames, IA 50010

1111 Duff Ave

25.21 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1111 Duff Ave
Ames, IA 50010

1215 Duff Ave

25.29 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1215 Duff Ave
Ames, IA 50010

640 S 19th St

26.59 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
640 S 19th St
Nevada, IA 50201

809 Wheeler St Ste 104

26.60 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
809 Wheeler St Ste 104
Ames, IA 50010

630 6th St

26.90 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
630 6th St
Nevada, IA 50201

1115 S Marshall St

27.13 mi
🕑 Testing Hours: ✓ Walk-in with Electronic Donor Pass
1115 S Marshall St
Boone, IA 50036

1015 Union St

28.03 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1015 Union St
Boone, IA 50036

300 W Hutchings St

28.96 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
300 W Hutchings St
Winterset, IA 50273

300 N 4th Ave E Ste 200

33.42 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
300 N 4th Ave E Ste 200
Newton, IA 50208

319 E Main St

34.26 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
319 E Main St
Panora, IA 50216

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.

Johnston DNA Testing

DNA Testing Services Available at Our Johnston, IA Labs:

DNA testing at Accredited Drug Testing in Johnston, IA offers insight into your genetic past and potential future. Whether confirming paternity, uncovering ancestry, or resolving legal matters, our services, operated by certified specialists through AABB accredited labs, offer the precision you need. Our facilities, conveniently situated across Polk County, simplify appointment scheduling and testing processes, making it quick, private, and straightforward. From establishing family ties to discovering genetic health risks, our comprehensive DNA testing products will answer your pressing questions with reliable and trusted results. Whether it's a legal requirement or a personal curiosity, let our skilled professionals guide you through the intricacies of genetic testing.

Testing Types Available:

Legal DNA Testing

Authorized legal DNA tests offer indisputable evidence for court cases, immigration purposes, or inheritance claims, strictly following legal guidelines for integrity and admissibility in Polk County jurisdictions.

Non-Legal DNA Testing

Our non-legal DNA tests empower you with insights into your genetic relationships, ancestry, and health, providing valuable personal information outside of formal court settings.

How Our DNA Testing Works

Sample collection is simple. At our Johnston, IA centers, a certified technician will collect your DNA sample through a non-invasive cheek swab, ensuring a quick and painless process.

Once collected, your sample is securely sent to an AABB accredited lab. Here, advanced DNA sequencing and profiling techniques analyze genetic markers for unparalleled accuracy.

Within 3-5 days, you'll receive clear and detailed test results. Our team is available to assist you in understanding your personal DNA test outcomes and next steps.

Accuracy and Reliability

At Accredited Drug Testing, precision is key. Our certified AABB Laboratories employ stringent quality control measures, ensuring DNA test accuracy and reliability every time.

Our genetic testing processes adhere to rigorous accrediting standards, maintaining certification for consistency and confidence in every result we deliver.

Common Reasons for DNA Testing in Johnston

Establishing parentage for custody/support.
Our DNA testing offers conclusive parentage proof in custody and support cases, providing irrefutable, court-admissible evidence of biological relationships. This critical information aids judges in making fair decisions regarding parental obligations and financial support

Confirming familial relationships.
Verify familial ties with precision using DNA tests, resolving uncertainties among siblings, grandparents, and other family members. Our accurate genetic markers help clarify inheritance issues and foster stronger family connections based on confirmed biological links.

Immigration cases requiring proof of biological relationships.
In immigration matters, Accredited Drug Testing provides DNA testing to confirm family ties necessary for visa and citizenship. Our court-recognized tests expedite the familial reunification process, minimizing delays and ensuring a smooth immigration journey.

Adoption cases or identifying unknown biological relatives.
Our DNA services support adoptees in tracing unknown biological relatives, offering valuable insights into genotypical lineage. This knowledge enriches personal identity, offers emotional fulfillment, and unveils vital medical family histories for the adoptee.

Genealogy and ancestry exploration.
Explore your ethnic heritage and family origins through genealogical DNA tests that reveal ancestral backgrounds and trace distant relatives, deepening your understanding and connection to cultural roots and historical family journeys.

Johnston Legal and Court-Admissible Testing

Our DNA tests comply with all local court standards in Polk County, ensuring both reliability and admissibility. Rigorous chain-of-custody protocols guarantee authentic results that are recognized by Johnston, IA courts, providing accurate documentation in family law proceedings.

In Johnston, IA, verifying accurate biological connections is vital in custody and family law cases. Adhering to Polk County court guidelines, our DNA tests provide detailed documentation certifying authenticity, safeguarding the legal integrity in these sensitive matters.

Compliant with Polk County regulations, our testing services ensure clarity in family law cases. Johnston families count on our thorough testing procedures and the legal defensibility of our documentation for resolving custody, inheritance, and paternity disputes effectively and fairly.

Johnston Iowa Community Resources

Iowa Courts Online
Access Polk County court records, forms, and additional services.

Polk County Family Services
Community support and resources for families undergoing legal and personal issues.

DeKoter Thole Dawson Law Firm
Family law specialists in Des Moines, aiding with custody and support issues.

Iowa Legal Aid
Provides free legal assistance to low-income Iowa residents needing representation.

USCIS Des Moines Field Office
Immigration services for residents in the Polk County area.

Polk County Health Department
Public health information including family health history education and resources.

Johnston Drug Testing

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

Johnston DOT Drug Testing

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

Johnston DNA Testing

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

Johnston Industry Training

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

Johnston Hair Drug Testing

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

Johnston Alcohol Testing

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

Johnston Drug Testing Services

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

Johnston 5 Panel Drug Test

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

Johnston 10 Panel Drug Test

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

Johnston On Site Drug Testing

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

Johnston DOT Physicals

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

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

I love the customer service

I love the customer service. The lady was patient enough to help me book my appointment with ease and ensuring I get the location that's best for me. Keep up the good work!

Elizabeth Chiaka - 9/19/2024

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 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

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

Reception is kind and helpful

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

Yusuf Narmuradov - 11/19/2024

test was quick and easy

Company New Hire Employee Process for DOT Drug test was quick and easy. No need to make appt. All employee had to do is show prepaid qr code I sent to employee show ID and was set. Would Recommend.

Maria Lopez - 11/19/2024

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

Fast service and friendly staff!

Fast service and friendly staff! Could not recommend enough for drug testing services.

Habib Malik - 4/12/2025

Accredited has been wonderful to work with!

Accredited has been wonderful to work with! My court ordered tests are on a very strange schedule but every time I call, they are quick to schedule me and are always able to find a location that works for where I’m at and when! Thank you for making this rather undesirable situation less stressful and efficient.

Madison Sanderford - 8/19/2024


(800) 221-4291