DNA Testing Locations - Portland, ND

Paternity, Child Custody, Court

With 22 testing centers in the Portland 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.

22 DNA-Testing Centers in Portland

Minutes Away, Test Today

600 1st St Se

2.51 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
600 1st St Se
Mayville, ND 58257

730 Main St E

2.63 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
730 Main St E
Mayville, ND 58257

12 3rd St Se Po Box 609

18.28 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
12 3rd St Se Po Box 609
Hillsboro, ND 58045

3590 S 42nd St

30.19 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
3590 S 42nd St
Grand Forks, ND 58201

2100 S Columbia Rd Ste 114

31.05 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2100 S Columbia Rd Ste 114
Grand Forks, ND 58201

200 N Main St

31.46 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
200 N Main St
Mcville, ND 58254

1022 23rd Ave S

31.54 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1022 23rd Ave S
Grand Forks, ND 58201

1300 S Columbia Rd

31.66 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1300 S Columbia Rd
Grand Forks, ND 58201

1200 S Columbia Rd

31.72 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1200 S Columbia Rd
Grand Forks, ND 58201

725 Hamline St

32.69 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
725 Hamline St
Grand Forks, ND 58203

621 Demers Ave

34.00 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
621 Demers Ave
East Grand Forks, MN 56721

1200 Roberts Ave Ne

35.04 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1200 Roberts Ave Ne
Cooperstown, ND 58425

400 S Minnesota St

39.81 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-3:00 PM✓ Walk-in with Electronic Donor Pass
400 S Minnesota St
Crookston, MN 56716

323 S Minnesota St

39.81 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
323 S Minnesota St
Crookston, MN 56716

201 9th St W

41.74 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
201 9th St W
Ada, MN 56510

5 9th Ave N

42.07 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
5 9th Ave N
Casselton, ND 58012

3838 12th Ave N

48.84 mi
🕑 Testing Hours: ✓ Walk-in with Electronic Donor Pass
3838 12th Ave N
Fargo, ND 58102

570 Chautauqua Blvd

49.11 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
570 Chautauqua Blvd
Valley City, ND 58072

520 Chautauqua Blvd

49.14 mi
🕑 Testing Hours: ✓ Walk-in with Electronic Donor Pass
520 Chautauqua Blvd
Valley City, ND 58072

1100 19th Ave N Ste R1

49.21 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1100 19th Ave N Ste R1
Fargo, ND 58102

1401 13th Ave E

49.77 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1401 13th Ave E
West Fargo, ND 58078

3002 1st Ave N

49.98 mi
🕑 Testing Hours: ✓ Walk-in with Electronic Donor Pass
3002 1st Ave N
Fargo, ND 58102

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.

Portland DNA Testing

DNA Testing Services Available at Our Portland, ND Labs:

At Accredited Drug Testing in Portland, ND, our DNA testing services empower you with answers about your genetic makeup, parentage, and ancestry. Whether seeking paternity testing or exploring genetic genealogy, we offer precise testing options tailored to your unique needs. Our certified laboratories ensure DNA test accuracy, assisting families in clarifying parentage for legal matters, confirming familial bonds, or uncovering ancestral roots. With a focus on personal privacy and legal compliance, our services offer peace of mind by delivering results recognized by local courts. ADT stands as your trusted partner in navigating DNA analysis services effectively and confidentially.

Testing Types Available:

Legal DNA Testing

Our Legal DNA Testing services provide court-admissible results, sealed with comprehensive documentation. Meeting strict chain-of-custody standards, these tests assist in custody disputes, inheritance conflicts, and citizenship verification.

Non-Legal DNA Testing

Non-Legal DNA Testing facilitates personal exploration and confirmation of genetic relationships without court documentation. From ancestry to health testing, these services offer clarity and insight into familial and genetic connections.

How Our DNA Testing Works

Visit one of our Portland, ND locations to initiate your DNA test. Our trained specialists will collect your sample swiftly and securely, adhering to privacy and legal standards.

Once your sample is sent to our AABB-accredited laboratory, DNA sequencing unfolds. Our advanced technology ensures accurate genetic markers identification.

Receive comprehensive results online in just 3-5 days, covering everything from paternity to ancestry testing. We guarantee confidentiality and support at every step.

Accuracy and Reliability

ADT is dedicated to DNA test accuracy, utilizing certified AABB laboratories for all genetic testing procedures. Our rigorous quality control measures and chain-of-custody protocols ensure reliability across every analysis.

Accredited Drug Testing adheres to stringent industry standards, securing trust through unparalleled precision and accreditation. Each test undergoes meticulous reviews, providing clients confidence with every result produced.

Common Reasons for DNA Testing in Portland

Establishing parentage for custody/support.
Through our DNA testing services, we provide irrefutable proof of parentage for custody or child support disputes, delivering court-admissible evidence. This empowers judges to assess clear parental roles, ensuring equitable financial and caretaking responsibilities.

Confirming familial relationships.
Our DNA tests can accurately verify familial bonds among siblings, grandparents, and other relatives. This assurance resolves potential disputes over inheritance, while confirming genetic ties strengthens familial relationships.

Immigration cases requiring proof of biological relationships.
In immigration settings, DNA testing plays a pivotal role in verifying family connections needed for visas and citizenship. These tests offer clear-cut, legally recognized proof, facilitating faster family reunification by meeting immigration requirements.

Adoption cases or identifying unknown biological relatives.
Our DNA tests assist individuals in adoption scenarios by revealing unknown biological connections. This provides adoptees with essential genetic and medical insights, fostering emotional wellness and a profound grasp of personal identity.

Genealogy and ancestry exploration.
Genealogical DNA testing unveils ancestral origins, ethnicities, and long-lost relatives, enriching your understanding of family lineage. Investigating historical migration routes offers a richer connection to cultural heritage and personal ancestry.

Portland Legal and Court-Admissible Testing

We provide DNA testing that meets Traill County's legal standards, ensuring results are both accurate and court-admissible for Portland, ND's family law cases. Following strict chain-of-custody procedures, our results are credible and certified by recognized laboratories.

In Portland, ND, accurate determination of biological relationships is vital in legal matters. Our DNA tests conform strictly to Traill County court standards, ensuring meticulous documentation that upholds your results' legal validity and protects your interests.

Aligning with the court regulations of Traill County, our DNA testing services deliver clarity in complex family law settings. Portland, ND families trust in our reliable processes and documentation to resolve custody, inheritance, and paternity claims fairly and promptly.

Portland North Dakota Community Resources

Traill County Courthouse
Your local legal resource for filing or obtaining documentation related to DNA testing in family law cases.

North Dakota Department of Health
Provides health and safety resources, significant for understanding genetic health testing and family wellness.

Portland Family Law Attorneys
Expert legal guidance for custody, paternity, and inheritance issues related to DNA testing.

USCIS Field Office - Fargo
Essential for immigration-related DNA testing requirements, offering guidance on visa and citizenship matters.

Traill County Immigration Services
Assists with legal needs for families undergoing DNA testing for immigration purposes.

Traill County Library
Resource for individuals exploring genealogical DNA testing, offering materials on family history and ancestry.

Portland Drug Testing

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

Portland DOT Drug Testing

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

Portland DNA Testing

DNA testing for legal and non-legal purposes including child support, and child custody around Portland, ND.

Portland Industry Training

Including specimen collector training, DER training, reasonable suspicion training and much more in Portland, ND.

Portland Hair Drug Testing

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

Portland Alcohol Testing

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

Portland Drug Testing Services

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

Portland 5 Panel Drug Test

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

Portland 10 Panel Drug Test

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

Portland On Site Drug Testing

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

Portland DOT Physicals

Certified DOT physicals with quick, reliable exams to keep Portland, ND 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

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

Reception is kind and helpful

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

Yusuf Narmuradov - 11/19/2024

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

Fast,easy and efficient

Fast,easy and efficient. They made the whole process stress free and simple. Thanks 😊

Micheal Ankenbrandt - 2/19/2025

Very helpful

They were very helpful in finding a place to get tested on the route back home! They made a difficult time seem easy with no judgement!

Anne Creden - 11/19/2024

This is by far the easiest

This is by far the easiest way to get my lab work ordered and paid for. The phone calls are short and to the point. They don’t try to push extra sales on you and when I walk in to the clinic I simply show my donor pass and with in a matter of minutes I’m done. I will continue to use ADT in the future.

Jason Jackson - 7/19/2025

Fast service and friendly staff!

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

Habib Malik - 4/12/2025

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

Explained everything so no questions

Torin was great. Explained everything so no questions

Tony Lombardo - 4/18/2025


(800) 221-4291