DNA Testing Locations - Walker, IA

Paternity, Child Custody, Court

With 40 testing centers in the Walker 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 Walker

Minutes Away, Test Today

1600 1st St E

13.47 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1600 1st St E
Independence, IA 50644

504 N 9th Ave

14.16 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
504 N 9th Ave
Vinton, IA 52349

1325 Stamy Rd

16.49 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-12:00 PM & 1:00 PM-5:00 PM✓ Walk-in with Electronic Donor Pass
1325 Stamy Rd
Hiawatha, IA 52233

1325 Stamy Road

16.49 mi
🕑 Testing Hours: M-Sun: 9:00 AM-7:00 PM✓ Walk-in with Electronic Donor Pass
1325 Stamy Road
Hiawatha, IA 52233

1450 Boyson Rd Bldg B Suite 7

17.34 mi
🕑 Testing Hours: Mon–Fri: 9:30 AM-4:30 PM • Sat: 10:00 AM-2:00 PM✓ Walk-in with Electronic Donor Pass
1450 Boyson Rd Bldg B Suite 7
Hiawatha, IA 52233

5264 Council St Ne Ste 700

18.77 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-5:00 PM • Sat:,Sun: 8:00 AM-2:00 PM✓ Walk-in with Electronic Donor Pass
5264 Council St Ne Ste 700
Cedar Rapids, IA 52402

5264 Council St Ne Ste 100

18.77 mi
🕑 Testing Hours: M-Sun: 9:00 AM-7:00 PM✓ Walk-in with Electronic Donor Pass
5264 Council St Ne Ste 100
Cedar Rapids, IA 52402

5250 N Park Pl Ne Ste 205

19.21 mi
🕑 Testing Hours: M-Sun: 8:00 AM-4:00 PM✓ Walk-in with Electronic Donor Pass
5250 N Park Pl Ne Ste 205
Cedar Rapids, IA 52402

709 W Main St

21.08 mi
🕑 Facility: Mon–Fri: 06:30 AM - 02:30 PM⚡ Drug Screens: Mon–Fri: 06:30 AM - 02:30 PM
709 W Main St
Manchester, IA 52057

1911 1st Ave Se

21.48 mi
🕑 Testing Hours: Mon–Fri: 7:00 AM-7:00 PM✓ Walk-in with Electronic Donor Pass
1911 1st Ave Se
Cedar Rapids, IA 52402

830 1st Ave Ne

21.86 mi
🕑 Testing Hours: Mon–Fri: 7:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
830 1st Ave Ne
Cedar Rapids, IA 52402

625 1st Ave Sw

22.21 mi
🕑 Testing Hours: Mon–Fri: 9:00 AM-11:30 AM & 12:30 PM-4:00 PM✓ Walk-in with Electronic Donor Pass
625 1st Ave Sw
Cedar Rapids, IA 52405

701 10th St Se

22.22 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
701 10th St Se
Cedar Rapids, IA 52403

13 Main St

22.28 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
13 Main St
Newhall, IA 52315

2815 Edgewood Rd Sw

23.48 mi
🕑 Testing Hours: M-Th 8:00 AM-4:00 PM • F 8:00 AM-3:30 PM✓ Walk-in with Electronic Donor Pass
2815 Edgewood Rd Sw
Cedar Rapids, IA 52404

505 33rd Ave Sw

24.31 mi
🕑 Testing Hours: M-Sun: 8:00 AM-4:00 PM✓ Walk-in with Electronic Donor Pass
505 33rd Ave Sw
Cedar Rapids, IA 52404

201 8th Ave Se

27.56 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
201 8th Ave Se
Oelwein, IA 50662

9255 Atlantic Dr Sw

27.90 mi
🕑 Testing Hours: Mon–Fri: 9:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
9255 Atlantic Dr Sw
Cedar Rapids, IA 52404

1795 Highway 64 E

29.15 mi
🕑 Testing Hours: M-Sun: 9:00 AM-7:00 PM✓ Walk-in with Electronic Donor Pass
1795 Highway 64 E
Anamosa, IA 52205

103 Main St

29.19 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-4:00 PM✓ Walk-in with Electronic Donor Pass
103 Main St
Keystone, IA 52249

619 S Main St

30.65 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
619 S Main St
Monticello, IA 52310

3421 W 9th St

31.36 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
3421 W 9th St
Waterloo, IA 50702

2101 Kimball Ave

32.03 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2101 Kimball Ave
Waterloo, IA 50702

1825 Logan Ave

32.91 mi
🕑 Testing Hours: Mon–Fri: 7:30 AM-4:00 PM • Sat: 8:00 AM-11:00 AM✓ Walk-in with Electronic Donor Pass
1825 Logan Ave
Waterloo, IA 50703

1731 W Ridgeway Ave

33.42 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1731 W Ridgeway Ave
Waterlou, IA 50701

1121 3rd St Sw

35.69 mi
🕑 Facility: Mon–Fri: 08:00 AM - 04:30 PM (Lunch: 12:00 PM - 01:00 PM)⚡ Drug Screens: Mon–Fri: 09:00 AM - 03:00 PM
1121 3rd St Sw
Dyersville, IA 52040

1111 3rd St Sw

35.69 mi
🕑 Facility: Mon–Fri: 08:00 AM - 04:30 PM⚡ Drug Screens: Mon–Fri: 08:00 AM - 03:30 PM, 01:00 PM - 03:30 PM
1111 3rd St Sw
Dyersville, IA 52040

4612 Prairie Pkwy Ste 102

36.49 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
4612 Prairie Pkwy Ste 102
Cedar Falls, IA 50613

300 W May St

36.70 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-4:30 PM✓ Walk-in with Electronic Donor Pass
300 W May St
Marengo, IA 52301

105 9th Ave

37.61 mi
🕑 Testing Hours: M-Sun: 9:00 AM-7:00 PM✓ Walk-in with Electronic Donor Pass
105 9th Ave
Belle Plaine, IA 52208

805 Johnson St Sw

39.16 mi
🕑 Facility: Mon–Fri: 08:00 AM - 04:30 PM⚡ Drug Screens: Mon–Fri: 08:30 AM - 11:30 AM, 01:30 PM - 03:30 PM
805 Johnson St Sw
Cascade, IA 52033

3 Lions Dr

39.39 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
3 Lions Dr
North Liberty, IA 52317

610 2nd Ave Ne

39.50 mi
🕑 Facility: Mon–Fri: 08:00 AM - 05:00 PM⚡ Drug Screens: Mon–Fri: 08:30 AM - 12:00 PM, 01:00 PM - 04:30 PM
610 2nd Ave Ne
Cascade, IA 52033

226 Bluebell Rd Arrowhead Medical Center

39.74 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
226 Bluebell Rd Arrowhead Medical Center
Cedar Falls, IA 50613

2769 Heartland Dr Suite 205

41.34 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2769 Heartland Dr Suite 205
Coralville, IA 52241

2769 Heartland Dr Ste 205

41.45 mi
🕑 Testing Hours: Mon–Fri: 8:30 AM-5:00 PM • Sat: 9:00 AM-1:00 PM✓ Walk-in with Electronic Donor Pass
2769 Heartland Dr Ste 205
Coralville, IA 52241

2411 2nd St Ste 1

42.50 mi
🕑 Testing Hours: M-Sun: 8:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
2411 2nd St Ste 1
Coralville, IA 52241

2615 Northgate Dr Ste B

43.71 mi
🕑 Facility: Mon–Fri: 07:30 AM - 04:00 PM⚡ Drug Screens: Mon–Fri: 08:00 AM - 03:00 PM
2615 Northgate Dr Ste B
Iowa City, IA 52245

901 Davidson St Nw

43.73 mi
🕑 Facility: Mon–Fri: 07:30 AM - 04:30 PM⚡ Drug Screens: Mon–Fri: 08:00 AM - 04:00 PM
901 Davidson St Nw
Elkader, IA 52043

626 E Bloomington St

44.90 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
626 E Bloomington St
Iowa City, IA 52245

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.

Walker DNA Testing

DNA Testing Services Available at Our Walker, IA Labs:

Accredited Drug Testing in Walker, IA provides meticulous DNA testing services designed to cater to a range of needs from legal to personal inquiries. Whether you're seeking to establish paternity, confirm familial ties, or explore your ancestry, our DNA analysis services offer unmatched precision and confidentiality. Utilizing only AABB certified laboratories ensures the accuracy and legality of our DNA tests, making them court-admissible when needed. Our user-friendly approach means tests can be scheduled effortlessly in Walker, IA, providing you with peace of mind swiftly and confidentially. Whether it's a forensic DNA test for legal matters or a personal DNA test to uncover your genetic health, our services deliver it all. With rigorous adherence to legal protocols, Accredited Drug Testing is your partner in securing reliable DNA results.

Testing Types Available:

Legal DNA Testing

Our legal DNA testing services ensure compliance with court requirements, using certified laboratories for results that meet legal standards for evidence in all family and immigration matters.

Non-Legal DNA Testing

Standard DNA testing offers insights into paternity, ancestry, or health, conducted with precision in certified labs, providing personal information without encumbrance by court protocols.

How Our DNA Testing Works

Begin your DNA testing by visiting one of our Walker, IA collection centers. A certified specialist will conduct a simple saliva or cheek swab sample collection, ensuring your comfort and discretion throughout.

The sample is then securely transferred to our AABB-accredited lab, where expert technicians perform comprehensive DNA sequencing and analysis, unlocking genetic insights efficiently and accurately.

In just 3-5 days, you'll receive your detailed DNA test results through a secure method, offering you peace of mind and the answers you seek confidently and discreetly.

Accuracy and Reliability

Accredited Drug Testing guarantees DNA test accuracy by employing stringent quality control procedures and using certified AABB laboratories, ensuring reliable, court-admissible results.

Our tests adhere to strict legal guidelines, providing verified results backed by industry-recognized accreditations and professional certifications, ensuring the highest standards.

Common Reasons for DNA Testing in Walker

Establishing parentage for custody/support.
Through DNA testing, the certainty of parentage is established for custody or support cases, delivering irrefutable, court-recognized evidence of biological kinship. This clarity allows judges to make informed decisions about parental duties and secure financial support frameworks.

Confirming familial relationships.
Our DNA tests offer indisputable confirmation of familial ties, addressing queries about sibling relationships, grandparentage, and more. By delivering precise genetic results, we provide peace of mind, resolve disputes over inheritances, and facilitate the strengthening of family bonds.

Immigration cases requiring proof of biological relationships.
For visa applications and citizenship approvals, DNA testing provides rigorous verification of biological relationships. Such legal genetic proof is pivotal in family reunification processes, minimizing bureaucratic delays and ensuring compliance with immigration requirements.

Adoption cases or identifying unknown biological relatives.
In adoption searches, DNA testing unveils biological relatives, granting adoptees crucial insights into their genetic background. This aids in emotional healing, brings closure, offers vital medical history, and enriches personal identity comprehension.

Genealogy and ancestry exploration.
Our genealogy DNA tests offer a profound look into one’s ancestral past, highlighting ethnic origins and long-lost relatives. Through understanding historical migration routes, it deepens connections to cultural identities and family heritage.

Walker Legal and Court-Admissible Testing

Our DNA tests adhere strictly to legal standards in Linn County, providing assurance of accuracy and legal acceptance in family court matters. By maintaining an unbroken chain-of-custody, results are indisputable and recognized by courts in Walker, IA. Tests are conducted in certified labs meeting all legal mandates.

In Walker, IA, precisely confirming biological relationships in custody and family law proceedings is essential. Accredited Drug Testing is committed to comprehensive compliance with Linn County court standards, ensuring results preserve legal integrity through detailed, authentic documentation.

By fully aligning with Linn County court stipulations, our DNA testing solutions deliver clarity and assurance in intricate family law issues. Families in Walker, IA trust our thorough testing and legally defensible documentation for resolving matters like custody, inheritance, and paternity promptly and fairly.

Walker Iowa Community Resources

John Ward Law Firm
Specializing in family law issues, offering legal advice and representation.

Linn County Administration
The county office can provide information and guidance on local regulations.

Iowa Immigration Counsel
Provides consultancy and representation in immigration-related matters.

Linn County Public Health
Offers health resources, including genetic testing information.

Linn County Superior Court
Court services for legal matters requiring DNA verification in Walker, IA.

Iowa Legal Aid Services
Providing access to legal assistance for low-income individuals in family law.

Walker Drug Testing

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

Walker DOT Drug Testing

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

Walker DNA Testing

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

Walker Industry Training

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

Walker Hair Drug Testing

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

Walker Alcohol Testing

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

Walker Drug Testing Services

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

Walker 5 Panel Drug Test

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

Walker 10 Panel Drug Test

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

Walker On Site Drug Testing

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

Walker DOT Physicals

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

Kind and very helpful

Called around for hours and posted from company to person and got nowhere and had to fight to get a refund die to there miss information, well save time and sanity Acredited is the ONLY place the person was kind and very helpful, said what I needed and Faith the lady I dealt with made it simple and she did above and beyond everything I needed, as I'm going through a devorse this was a great help and made my day 100 stars from me.

Steven Harrison - 12/19/2024

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


(800) 221-4291