DNA Testing Locations - Marshall, WA

Paternity, Child Custody, Court

With 30 testing centers in the Marshall 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.

30 DNA-Testing Centers in Marshall

Minutes Away, Test Today

3 S 4th Ave

0.21 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
3 S 4th Ave
Marshalltown, IA 50158

107 E Southridge Rd

2.19 mi
🕑 Testing Hours: M,W,F 10:00 AM-4:00 PM✓ Walk-in with Electronic Donor Pass
107 E Southridge Rd
Marshalltown, IA 50158

303 Nicholas Dr

2.37 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
303 Nicholas Dr
Marshalltown, IA 50158

312 E Main St

8.08 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
312 E Main St
Marshalltown, IA 50158

405 E Main St

8.13 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
405 E Main St
Marshalltown, IA 50158

401 1st Ave

16.32 mi
🕑 Testing Hours: M-Th 8:00 AM-4:00 PM • F 8:00 AM-12:00 PM✓ Walk-in with Electronic Donor Pass
401 1st Ave
Toledo, IA 52342

201 E J Ave

22.64 mi
🕑 Testing Hours: ✓ Walk-in with Electronic Donor Pass
201 E J Ave
Grundy Center, IA 50638

2411 Edington Ave

22.87 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2411 Edington Ave
Eldora, IA 50627

210 4th Ave

22.97 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
210 4th Ave
Grinnell, IA 50112

300 N 4th Ave E Ste 200

25.08 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

640 S 19th St

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

630 6th St

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

105 9th Ave

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

1215 Duff Ave

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

1111 Duff Ave

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

1015 Duff Ave

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

920 S Oak St

36.44 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
920 S Oak St
Iowa Falls, IA 50126

103 Main St

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

809 Wheeler St Ste 104

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

207 Stanton Ave

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

4612 Prairie Pkwy Ste 102

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

1731 W Ridgeway Ave

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

226 Bluebell Rd Arrowhead Medical Center

39.68 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

3421 W 9th St

40.50 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

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

3770 8th St Sw

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

1824 Sw White Birch Cir

43.97 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

1810 Sw White Birch Circle Ste 111

43.97 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

404 Jefferson St

44.01 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
404 Jefferson St
Pella, IA 50219

1825 Logan Ave

44.04 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

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.

Marshall DNA Testing

DNA Testing Services Available at Our Marshall, WA Labs:

Our DNA testing services in Marshall, WA, offer a reliable pathway to revealing critical genetic information. Whether you're seeking to understand your ancestry, confirm familial connections, or pursue legal evidence in family matters, Accredited Drug Testing is your trusted partner. With a wide array of services including paternity testing, prenatal DNA test, and genetic health testing, each is conducted with precision accredited by AABB certification, ensuring confidence in every result. Experience fast and straightforward DNA testing processes tailored to your needs, facilitated by certified specialists. In a world where genetic information plays a crucial role in personal and legal decisions, let us provide clarity, accuracy, and the answers you seek.

Testing Types Available:

Legal DNA Testing

Legal DNA testing ensures court-recognized results for cases involving paternity, custody disputes, or immigration. Our process includes rigorous chain-of-custody protocols and is conducted at AABB-accredited labs to guarantee accuracy and admissibility.

Non-Legal DNA Testing

Our non-legal DNA testing offers insights into ancestry, health, and personal heritage without the stringent legal requirements. While not court-admissible, these tests provide valuable genetic information for personal knowledge and family exploration.

How Our DNA Testing Works

Visit one of our conveniently located collection centers in Marshall, WA. Here, a trained specialist will collect your DNA sample, ensuring accuracy and compliance with legal standards. The process is quick, discreet, and done with utmost professionalism.

Post-collection, your sample is forwarded to an AABB-accredited lab for comprehensive DNA analysis. This stage involves careful examination of genetic markers, ensuring every detail is accounted for.

Results are typically available within 3 to 5 days, accessible through our secure portal. This quick turnaround provides you timely answers, whether for legal, personal, or genealogical purposes.

Accuracy and Reliability

Our DNA testing services boast impeccable accuracy, utilizing AABB-accredited labs and certified specialists. We maintain rigorous quality control measures to ensure our genetic testing results are reliable and trusted in all legal contexts.

From precision in genetic markers to meticulous DNA profiling, Accredited Drug Testing guarantees top-tier DNA test accuracy. This commitment to excellence instills confidence in our wide range of DNA analysis services offered in Marshall, WA.

Common Reasons for DNA Testing in Marshall

Establishing parentage for custody/support.
By leveraging DNA technology, paternity testing is a key solution for custody and support cases, offering verifiable, court-admissible evidence that helps judges enforce appropriate responsibilities and secure fair financial arrangements.

Confirming familial relationships.
Accurate DNA testing confirms familial bonds, easing uncertainties regarding relationships among siblings, grandparents, and more. Genetic clarity strengthens family ties, resolves inheritance questions, and provides peace of mind.

Immigration cases requiring proof of biological relationships.
In immigration matters, DNA testing becomes essential, verifying familial links needed for visa or citizenship. Legal DNA results, recognized by immigration authorities, aid in the rapid reunification of families, minimizing procedural delays.

Adoption cases or identifying unknown biological relatives.
DNA tests assist in adoption by uncovering biological ties, empowering adoptees with knowledge of their genetic roots. This insight fosters closure, emotional healing, and comprehension of familial and health backgrounds.

Genealogy and ancestry exploration.
Unravel your ancestry and ethnic lineage through genealogical DNA tests, enriching personal history with insights into historical movements, cultural roots, and newfound relatives, fostering a profound understanding of family heritage.

Marshall Legal and Court-Admissible Testing

Our DNA testing services adhere to the standards set out by courts in Marshall County, ensuring test results are accurate and admissible in legal proceedings. Using a robust chain-of-custody approach, we guarantee integrity and recognition from legal systems in Marshall, WA.

In family law and custody cases within Marshall, WA, it is vital to conclusively establish genetic connections. Our certified testing upholds Marshall County courthouse requirements, supported by thorough documentation that validates sample authenticity and legal credibility.

By syncing with Marshall County's legal criteria, our services deliver clear resolutions in family law cases. Marshall families trust our meticulous tests and legally sound documentation to untangle custody disputes, inheritance quirks, and settle paternity questions.

Marshall Washington Community Resources

Marshall County Family Law Attorney
Specializing in family law, providing legal support for custody and paternity testing cases in Marshall, WA.

USCIS Seattle Field Office
Handles immigration matters requiring DNA verification in proximity to Marshall, WA.

Marshall County Family Court
Manages legal family matters including custody disputes and paternity claims.

Marshall County Health Department
Offers health resources and information regarding DNA health testing.

Marshall County Bar Association
Resource for legal professionals in family and immigration law in Marshall County.

Accredited DNA Testing Marshall
Certified DNA testing service helping with both legal and personal DNA testing needs.

Marshall Drug Testing

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

Marshall DOT Drug Testing

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

Marshall DNA Testing

DNA testing for legal and non-legal purposes including child support, and child custody around Marshall, WA.

Marshall Industry Training

Including specimen collector training, DER training, reasonable suspicion training and much more in Marshall, WA.v

Marshall Hair Drug Testing

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

Marshall Alcohol Testing

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

Marshall Drug Testing Services

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

Marshall 5 Panel Drug Test

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

Marshall 10 Panel Drug Test

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

Marshall On Site Drug Testing

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

Marshall DOT Physicals

Certified DOT physicals with quick, reliable exams to keep Marshall, WA 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

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

Extremely polite

They were very fast extremely polite walked you through every detail of the process if you had any questions they had no problems answering

Billy Williams - 2/19/2025

Great service

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

Jesse Dupre - 4/12/2025

Polite

I ran into a situation because the Guthrie had closed and I had to go to well care and they were right on it. I had no problems when I called to get connected with welcare everything worked out and I didn't even have to wait.they were polite and talked with the receptionist for me once I got them on the phone.

Sayre - 8/19/2024

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

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

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

Fast service and friendly staff!

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

Habib Malik - 4/12/2025

Everything was great

Everything was great, the staff was very polite. Thank you.

Olga Petrova - 9/19/2024

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


(800) 221-4291