DNA Testing Locations - Potosi, WI

Paternity, Child Custody, Court

With 31 testing centers in the Potosi 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.

31 DNA-Testing Centers in Potosi

Minutes Away, Test Today

507 S Monroe St

10.66 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
507 S Monroe St
Lancaster, WI 53813

1240 Big Jack Rd

11.68 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1240 Big Jack Rd
Platteville, WI 53818

1940 Elm St

12.48 mi
🕑 Facility: Mon–Fri: 07:00 AM - 04:00 PM⚡ Drug Screens: Mon–Fri: 08:00 AM - 03:00 PM
1940 Elm St
Dubuque, IA 52001

1665 Embassy West Dr

13.12 mi
🕑 Facility: Mon–Fri: 08:00 AM - 05:00 PM⚡ Drug Screens: Mon–Fri: 08:00 AM - 12:00 PM, 01:00 PM - 04:00 PM
1665 Embassy West Dr
Dubuque, IA 52002

1400 Eastside Rd

13.17 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1400 Eastside Rd
Platteville, WI 53818

1665 Embassy West

13.18 mi
🕑 Testing Hours: ✓ Walk-in with Electronic Donor Pass
1665 Embassy West
Dubuque, IA 52002

2617 University Ave

13.27 mi
🕑 Facility: Mon–Fri: 08:30 AM - 05:00 PM⚡ Drug Screens: Mon–Fri: 10:00 AM - 12:00 PM, 01:30 PM - 04:00 PM
2617 University Ave
Dubuque, IA 52001

1500 Associates Dr

13.35 mi
🕑 Facility: Mon–Fri: 07:00 AM - 06:00 PM⚡ Drug Screens: Mon–Fri: 08:30 AM - 12:30 PM, 01:30 PM - 04:30 PM
1500 Associates Dr
Dubuque, IA 52002

1515 Delhi St

13.36 mi
🕑 Facility: Mon–Fri: 06:30 AM - 05:30 PM⚡ Drug Screens: Mon–Fri: 07:30 AM - 10:30 AM, 01:00 PM - 03:30 PM
1515 Delhi St
Dubuque, IA 52001

117 S Madison St

15.37 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
117 S Madison St
Cuba City, WI 53807

1800 Bronson Blvd

20.04 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1800 Bronson Blvd
Fennimore, WI 53809

200 Main St

20.77 mi
🕑 Facility: Mon–Fri: 07:00 AM - 04:00 PM⚡ Drug Screens: Mon–Fri: 07:00 AM - 04:00 PM
200 Main St
Guttenberg, IA 52052

1 Medical Center Dr

21.22 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1 Medical Center Dr
Galena, IL 61036

200 S Fountain St

24.07 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
200 S Fountain St
Montfort, WI 53569

1111 3rd St Sw

25.88 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

1121 3rd St Sw

25.89 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

703 1st St

25.92 mi
🕑 Facility: Mon–Fri: 08:00 AM - 04:30 PM (Lunch: 12:00 PM - 01:00 PM)⚡ Drug Screens: Mon–Fri: 08:30 AM - 11:30 AM, 01:00 PM - 04:00 PM
703 1st St
Clayton, IA 52049

104 High St

29.50 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
104 High St
Mineral Point, WI 53565

551 Main St

30.00 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
551 Main St
Highland, WI 53543

800 Clay St

30.55 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
800 Clay St
Darlington, WI 53530

731 Clay St

30.56 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
731 Clay St
Darlington, WI 53530

610 2nd Ave Ne

30.73 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

37822 Us Highway 18

31.26 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
37822 Us Highway 18
Prairie Du Chien, WI 53821

205 Park St

31.30 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
205 Park St
Boscobel, WI 53805

805 Johnson St Sw

31.47 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

610 E Taylor St

32.67 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
610 E Taylor St
Prairie Du Chien, WI 53821

800 E Blackhawk Ave

32.99 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
800 E Blackhawk Ave
Prairie Du Chien, WI 53821

100 N Marquette Rd Ste 106

33.07 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
100 N Marquette Rd Ste 106
Prairie Du Chien, WI 53821

800 Compassion Way

34.59 mi
🕑 Testing Hours: ✓ Walk-in with Electronic Donor Pass
800 Compassion Way
Dodgeville, WI 53533

1204 Joseph St Ste 100

35.13 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1204 Joseph St Ste 100
Dodgeville, WI 53533

1204 Joseph St

35.13 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1204 Joseph St
Dodgeville, WI 53533

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.

Potosi DNA Testing

DNA Testing Services Available at Our Potosi, WI Labs:

At Accredited Drug Testing, we specialize in providing precise DNA testing services in Potosi, WI. Whether you're seeking clarity in a paternity case, exploring your ancestral roots, or confirming familial ties, our AABB-certified labs are dedicated to delivering accurate results. With non-invasive prenatal testing options and a focus on maintaining client confidentiality, we offer a comprehensive range of genetic analysis services. From assisting in legal and immigration matters to offering personal DNA testing insights, we provide reliable DNA testing solutions near you. Each test is handled by certified professionals, ensuring a seamless experience with quick turnaround times, so you get the answers you need swiftly. Trust us for your genetic testing needs, and let us help illuminate your genetic story with our exceptional services.

Testing Types Available:

Legal DNA Testing

Our legal DNA testing offers court-admissible results for custody, paternity, and immigration cases. Ensured by AABB-accredited labs, each test is handled with strict chain-of-custody protocols, providing undisputable evidence that meets judicial standards.

Non-Legal DNA Testing

Standard DNA testing provides insights into ancestry and personal health. Perfect for those seeking genetic understanding, it reveals familial connections and genetic markers. Conducted at certified labs, it ensures reliable, private, and comprehensive genetic profiling.

How Our DNA Testing Works

The process begins with a simple sample collection at our Potosi, WI center, using secure and non-invasive methods. Following collection, your sample is sent to our AABB-accredited lab for detailed genetic analysis, ensuring every genetic marker is meticulously examined.

Once in the lab, sophisticated technologies scan for genetic markers, ensuring comprehensive DNA profiling. Our labs maintain strict quality controls to deliver accurate results, typically available within 3-5 days, after which clients receive a full report detailing findings.

We prioritize confidentiality and precision, ensuring that your results are securely communicated. From scheduling a collection to accessing your results quickly, our process in Potosi, WI is designed to provide a seamless, informative experience.

Accuracy and Reliability

Our DNA testing attains unparalleled accuracy through certified methodologies and stringent quality control. Utilizing AABB-accredited laboratories, we guarantee reliable and precise results, backed by thorough certifications and comprehensive audits for quality assurance.

ADT's adherence to strict testing protocols ensures high DNA test accuracy. Our certified technicians and advanced genetic sequencing methods commit to exceptional standards, offering peace of mind that every analysis meets professional and legal benchmarks.

Common Reasons for DNA Testing in Potosi

Establishing parentage for custody/support.
Our DNA testing services provide irrefutable evidence for custody and support cases, establishing clear biological links. This reliable proof aids judges in making informed decisions, ensuring proper parental roles and secure financial obligations.

Confirming familial relationships.
Uncover accuracy and trust in confirming familial links with DNA testing, resolving ambiguities among siblings and relatives. Our precise genetic results alleviate concerns, conclude inheritance matters, and fortify family connections based on verified biological ties.

Immigration cases requiring proof of biological relationships.
DNA testing simplifies immigration by confirming biological relations necessary for visa and citizenship applications. Our legally recognized tests present conclusive evidence, streamlining family reunification and minimizing procedural delays.

Adoption cases or identifying unknown biological relatives.
Empower adoption-related searches with DNA tests that reveal unknown biological relatives, providing adoptees with vital insights into their genetic roots, while facilitating emotional closure and enhancing personal identity understanding.

Genealogy and ancestry exploration.
Delve into genetic genealogy with DNA testing, revealing ethnic origins and historical connections. These insights deepen your appreciation of your heritage, tracing familial lines and cultural identities across generations.

Potosi Legal and Court-Admissible Testing

Our DNA testing services strictly adhere to the court standards of Grant County, ensuring results that are both accurate and legally recognized for family law cases. With meticulous chain-of-custody protocols and AABB accreditation, we guarantee reliable tests for Potosi, WI residents.

In Potosi, WI, determining accurate biological connections is vital for custody and family law cases. Our certified DNA testing services comply rigorously with Grant County court requirements, offering comprehensive documentation to secure the authenticity and legal validity of your results.

By following Grant County regulations to the letter, our DNA testing services offer clarity in complex family law matters. Families in Potosi, WI trust our dependable testing methods and documented evidence to promptly and fairly resolve disputes involving custody, estate matters, and paternity issues.

Potosi Wisconsin Community Resources

Grant County Attorney's Office
Legal services for family law, including custody and support cases.

Grant County Courthouse
Main judicial authority for family law matters in Potosi, WI.

Potosi Health Department
Local health resources and information on DNA services.

Grant County Immigration Services
Assistance with DNA testing requirements for immigration purposes.

Potosi Family Law Practice
Expert legal guidance in custody and inheritance disputes.

Grant County Health Office
Support and services related to genetic health testing.

Potosi Drug Testing

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

Potosi DOT Drug Testing

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

Potosi DNA Testing

DNA testing for legal and non-legal purposes including child support, and child custody around Potosi, WI.

Potosi Industry Training

Including specimen collector training, DER training, reasonable suspicion training and much more in Potosi, WI.

Potosi Hair Drug Testing

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

Potosi Alcohol Testing

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

Potosi Drug Testing Services

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

Potosi 5 Panel Drug Test

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

Potosi 10 Panel Drug Test

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

Potosi On Site Drug Testing

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

Potosi DOT Physicals

Certified DOT physicals with quick, reliable exams to keep Potosi, WI 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

Fantastic Experience

Fantastic experience from the beginning. Jocelyn was very helpful to me as someone who doesn’t have much experience in needing a test. They were very helpful and walked me through the entire process start to finish. Thank you ADT!

Riley Wilson - 2/18/2025

Thank You!!

I needed a quick drug test for visitation with my children. I called at 6am they answered and set me up with a place a couple miles from my house to go get the test done, that was on Wednesday, I had the results on Friday afternoon and was able to see my kids on Saturday. Thank you for the help!

Mark Broadhead - 2/12/2025

Super helpful and courteous

I've had to use this service twice for out of state physicians we've hired and both times it was super easy. Both customer service reps I spoke with were super helpful and courteous. I won't hesitate to use their service again if needed.

Alicia Rau - 6/19/2024

Saved My CDL!

Time was running out before my Cdl got downgraded because of a violation I had on clearinghouse. I couldn't find an employer to send me for my return to duty test, but these guys had my test scheduled and done in the same day! They saved my cdl. Thank you again!

Michael Williams - 12/2/2024

Great service

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

Jesse Dupre - 4/12/2025

Reception is kind and helpful

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

Yusuf Narmuradov - 11/19/2024

Friendly and Knowledgeable

I reached out Accredited Drug Testing/Secure Screenings to partner for my drug testing business (Discovery Diagnostics Columbia SC) and the process was extremely easy. I worked with Sicilia who was amazing. She was friendly & knowledgeable, and answer all of my questions with ease.

Kendra Harley - 3/26/2025

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

Explained everything so no questions

Torin was great. Explained everything so no questions

Tony Lombardo - 4/18/2025

Quick, Polite, Informative

Everyone has been quick to respond, polite, informative. It's been easy to order tests. I would recommend them to anyone to use.

April Rogers - 2/15/2025


(800) 221-4291