Drug Testing Locations - Stark, WI

Employment, DOT, Court Ordered, Personal
Urine| Hair Follicle | Oral Fluid | Blood | ETG

33 Drug-Testing Centers in Stark

Minutes Away, Test Today

500 Water Ave13.78 miles

500 Water Ave
Hillsboro, WI 54634

407 S Main St14.34 miles

407 S Main St
Viroqua, WI 54665

407 S Main St Ste 40014.34 miles

407 S Main St Ste 400
Viroqua, WI 54665

507 S Main St Ste Rt14.35 miles

507 S Main St Ste Rt
Viroqua, WI 54665

301 E 2nd St21.34 miles

301 E 2nd St
Richland Center, WI 53581

110 W Wisconsin St25.50 miles

110 W Wisconsin St
Sparta, WI 54656

315 W Oak St25.80 miles

315 W Oak St
Sparta, WI 54656

310 W Main St25.89 miles

310 W Main St
Sparta, WI 54656

325 Butts Ave26.97 miles

325 Butts Ave
Tomah, WI 54660

321 Butts Ave26.97 miles

321 Butts Ave
Tomah, WI 54660

1330 N Superior Ave28.58 miles

1330 N Superior Ave
Tomah, WI 54660

1075 N Wisconsin Ave29.49 miles

1075 N Wisconsin Ave
Muscoda, WI 53573

1050 Division St29.51 miles

1050 Division St
Mauston, WI 53948

220 E State St Rm 10429.95 miles

220 E State St Rm 104
Mauston, WI 53948

1415 Us Hwy 1630.08 miles

1415 Us Hwy 16
La Crosse, WI 54601

223 E Main St30.56 miles

223 E Main St
Reedsburg, WI 53959

2000 N Dewey Ave31.01 miles

2000 N Dewey Ave
Reedsburg, WI 53959

1900 N Dewey Ave31.01 miles

1900 N Dewey Ave
Reedsburg, WI 53959

205 Park St31.96 miles

205 Park St
Boscobel, WI 53805

2045 32nd St S32.71 miles

2045 32nd St S
La Crosse, WI 54601

260 26th St33.41 miles

260 26th St
Prairie Du Sac, WI 53578

3111 Gundersen Dr34.41 miles

3111 Gundersen Dr
Onalaska, WI 54650

1910 South Ave34.52 miles

1910 South Ave
La Crosse, WI 54601

1900 South Ave 3rd Fl34.54 miles

1900 South Ave 3rd Fl
La Crosse, WI 54601

630 10th St S34.64 miles

630 10th St S
La Crosse, WI 54601

1626 Oak St35.32 miles

1626 Oak St
La Crosse, WI 54603

1526 Rose St Ste 10036.08 miles

1526 Rose St Ste 100
La Crosse, WI 54603

1303 Main St S36.14 miles

1303 Main St S
Holmen, WI 54636

419 Sand Lake Rd36.36 miles

419 Sand Lake Rd
Onalaska, WI 54650

226 N 2nd St38.11 miles

226 N 2nd St
La Crescent, MN 55947

1408 Wheelihan Ave38.86 miles

1408 Wheelihan Ave
Necedah, WI 54646

551 Main St39.77 miles

551 Main St
Highland, WI 53543

156 W Jefferson St39.92 miles

156 W Jefferson St
Spring Green, WI 53588

Employment, DOT, Court Ordered, Probation, Family

Accredited Drug Testing provides an extensive range of drug and alcohol testing services at 33 facilities in the Stark, Wisconsin area. Our offerings include Department of Transportation (DOT) and non-DOT urine drug tests, breathalyzer tests for alcohol, EtG alcohol screenings, and hair follicle drug tests, suitable for personal, employment, or legal use. Enjoy quick test results and certified lab analytics, conveniently available on the same day. Most centers are just minutes away from your residence or workplace. Additionally, we conduct Occupational Health Testing, Clinical Testing, and Background Checks.

To schedule a test, call (800) 221-4291 or complete registration online. Choose your preferred test and select a nearby center for yourself, your employees, or someone else. Scheduling is straightforward—contact our team or arrange your appointment online anytime. Our hassle-free system makes drug testing near Stark seamless.

* You must register by phone or online to receive your donor pass/registration prior to proceeding to the testing center. You must bring a valid government issued ID along with the registration/barcode number which was sent to you by email.

When you're searching for drug testing near me or drug testing locations, we provide a simple and convenient process to find a drug and alcohol testing location near you that is certified to provide all of your drug and alcohol testing needs.

Stark, WI Drug Testing

Drug Testing Services Available at Our Stark, WI Labs:

At our Stark drug testing collection sites, Accredited Drug Testing provides one of the widest selections of drug and alcohol testing services available. Whether you're an employer, attorney, court, or private individual, we offer both DOT and non-DOT testing options—ranging from rapid tests to comprehensive lab-based screenings—capable of detecting nearly any substance.

Mobile/On-Site Drug Testing

If you're an employer needing to test 25 or more employees and looking to save time and money, we offer mobile on-site drug testing where we come to you. Call us today for more information.

Drug Testing in Stark, WI

Stark, Wisconsin Statistics

In Stark, WI, Vernon County reported a 15% increase in opioid-related overdoses from 2019 to 2020.

The number of arrests for drug-related offenses in Stark, WI, Vernon County rose by 8% in 2019.

Substance abuse treatment admissions in Stark, WI, Vernon County increased by 20% from 2018 to 2019.

In Stark, WI, Vernon County, 30% of drug-related arrests involved juveniles in 2020.

Vernon County's Stark, WI, saw a 10% increase in methamphetamine-related incidents in 2019.

Naloxone administrations by first responders in Stark, WI, Vernon County increased by 12% in 2020.

How does the body eliminate Drugs

Drug elimination is the sum of the processes of removing an administered drug from the body. In the pharmacokinetic ADME scheme (absorption, distribution, metabolism, and excretion), it is frequently considered to encompass both metabolism and excretion. Hydrophobic drugs, to be excreted, must undergo metabolic modification making them more polar. Hydrophilic drugs, on the other hand, can undergo excretion directly, without the need for metabolic changes to their molecular structures.

Although many sites of metabolism and excretion exist, the chief organ of metabolism is the liver, while the organ primarily tasked with excretion is the kidney. Any significant dysfunction in either organ can result in the accumulation of the drug or its metabolites in toxic concentrations.

A variety of other factors impact elimination — intrinsic drug properties, such as polarity, size, or pKa. Also other factors include genetic variation among individuals, disease states affecting other organs, and pathways involved in the way the drug distributes through the body, such as first-pass metabolism.

Issues of Concern

Drug elimination is the removal of an administered drug from the body. It is accomplished in two ways, either by excretion of an unmetabolized drug in its intact form or by metabolic biotransformation followed by excretion. While excretion is primarily carried out by the kidneys, other organ systems are involved as well. Similarly, the liver is the primary site of biotransformation, yet extrahepatic metabolism takes place in a variety of organ systems affecting multiple drugs.

Given the multiple organ systems and the variety of metabolic transformations present, drug elimination can entail a significant degree of complexity. Hydrophilic drugs are typically directly excreted by the kidneys, while hydrophobic drugs undergo biotransformation before excretion. The purpose here is twofold – biotransformation serves both detoxify the exogenous substances as well as to increase their hydrophilicity, ensuring their elimination via the kidneys.

Two broad metabolic pathways of hepatic drug transformation exist. Phase I is the direct modification of the target molecule, whereas phase II entails conjugation of the target to a polar molecule of low molecular weight. Phase I prepare the drug to enter phase II, but single-phase metabolism also exists.

Phase I involves oxidation, reduction, and hydrolysis of the exogenous molecule. These reactions are accomplished by hepatic microsomal enzymes, which reside in the smooth endoplasmic reticulum of the hepatocytes. Best known among them is the cytochrome P450 system, whose enzymes are predominantly involved in oxidative metabolism. Within the cytochrome P450 family (CYP), the enzyme responsible for the metabolism of more than 50% of existing drugs is the CYP3A4. Its activity encompasses various classes of medications, including opioids, immunosuppressants, antihistamines, and benzodiazepines. The enzymes can also be induced or inhibited by a variety of substances they interact with, including pharmaceuticals. The increase in metabolic activity with CYP induction results in a diminished activity of drugs targeted by that particular isoform. Conversely, CYP inhibition will result in increased drug plasma concentration, potentially leading toxicity. The CYP3A4 is induced by phenytoin, phenobarbital, and St. John's wort, while diltiazem, erythromycin, and grapefruit inhibit it. Caution is, therefore, necessary when administering CYP3A4-metabolized drugs in the presence of any of the inhibitors or inducers.

Phase II consists of covalent bonding of polar groups to nonpolar molecules to render them water-soluble and allow renal or biliary excretion. Target molecules enter phase II directly or via initial processing through phase I. A variety of polar adjuncts is transferred, including amino acids, glucuronic acid, glutathione, acetate, and sulfate. Glucuronidation is one of the major pathways of phase II biotransformation. The UDP-glucuronosyltransferase (UGT) enzyme family performs this activity. Typically, glucuronide derivatives possess less or no activity of the original drug, but in some cases, pharmacologically active compounds result. Morphine-6-glucuronide is a phase II metabolite of morphine with significant analgesic activity. As with the CYP enzymes, inducers, and inhibitors of phase II, enzymes exist and may influence the efficacy of drugs that rely on conjugation before excretion.

The first-pass effect is a feature of hepatic metabolism that also plays a role in the elimination of multiple drugs. Here, the enteric consumed drugs are exposed directly to the liver via the portal vein, where they undergo biotransformation before entering the systemic circulation. This activity reduces the bioavailability and needs to be factored into the dose administered to the patient. Intravenously administered drugs are not subject to the first-pass effect.

Extrahepatic drug metabolism takes place in the GI tract, kidneys, lungs, plasma, and skin.

Renal excretion completes the process of elimination that begins in the liver. Polar drugs or their metabolites get filtered in the kidneys and typically do not undergo reabsorption. They subsequently get excreted in the urine. Urinary pH has a significant impact on excretion, as drug ionization changes depending on the alkaline or acidic environment. Increased excretion occurs with weakly acidic drugs in basic urine and weakly basic drugs in acidic urine.

Excretion in the bile is another significant form of drug elimination. The liver can actively secrete ionized drugs with a molecular weight greater than 300 g/mol into bile, from where they reach the digestive tract and are either eliminated in feces or reabsorbed as part of the enterohepatic cycle.

Other pathways of excretion include the lungs, breast milk, sweat, saliva, and tears

Employers in Stark, WI & Drug Testing Policies

Employers in Stark, WI, Vernon County, are taking proactive steps to maintain a drug-free workplace environment. Many have implemented strict drug testing policies that include pre-employment screenings and random tests. These policies align with state regulations provided by the Wisconsin Department of Workforce Development to ensure a safe and productive workplace.

Additionally, some employers in Stark, WI offer support and resources for employees struggling with substance abuse, such as Employee Assistance Programs (EAPs) that provide confidential counseling and referrals. By partnering with local treatment providers, employers contribute to broader community efforts in combating drug abuse in Vernon County.

Government Efforts with Drug Problems in Stark, WI

The government in Stark, WI has initiated multiple efforts to combat drug issues in Vernon County. A collaborative task force has been established to address opioid misuse, focusing on education and prevention strategies. The Wisconsin Department of Health Services provides resources for communities affected by drug abuse, while local authorities have stepped up efforts in drug monitoring and enforcement.

Additional funding for substance abuse programs has also been made available in Stark, WI through state and federal grants, aimed at increasing access to treatment services. The Substance Abuse and Mental Health Services Administration offers grant opportunities to local providers, supporting their efforts in expanding addiction treatment and recovery support services in Vernon County.

Local Drug Busts & News in Stark, WI

Stark, WI, has witnessed several significant drug busts in recent years as law enforcement agencies have intensified efforts to tackle drug trafficking in Vernon County. In a notable operation, local police seized large quantities of methamphetamine, leading to multiple arrests and the disruption of a drug network, highlighting the ongoing challenge of controlling meth distribution in the area.

Community involvement plays a critical role in addressing drug problems in Stark, WI. Public forums and workshops are frequently organized to raise awareness and provide education on substance abuse prevention. These events bring together law enforcement, healthcare providers, and residents in Vernon County to discuss strategies and share resources for reducing drug-related incidents.

Occupational Health Services

Accredited Drug Testing offers fast, reliable employment screening services in Stark, WI. Trusted by employers nationwide for accurate results and exceptional service.

Wisconsin DOT/Non DOT Physicals

Wisconsin Vision Tests

Wisconsin Audiograms

Wisconsin Respirator Fit Tests

Wisconsin Lift Tests

Wisconsin Background Checks

Resources & Citations

Wisconsin Department of Health Services - Substance Abuse

Wisconsin High Intensity Drug Trafficking Area

SAMHSA National Helpline

IMPACT - Substance Use Resources

Recovery.org - Wisconsin Treatment Centers

211 Wisconsin - Addiction Recovery Resources

Wisconsin Addiction Services

Marshfield Clinic - Journey to Wellness

Stark Drug Testing

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

Stark DOT Drug Testing

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

Stark DNA Testing

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

Stark Industry Training

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

Stark Hair Drug Testing

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

Stark Alcohol Testing

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

Stark Drug Testing Services

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

Stark 5 Panel Drug Test

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

Stark 10 Panel Drug Test

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

Stark On Site Drug Testing

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

Stark DOT Physicals

Certified DOT physicals with quick, reliable exams to keep Stark, 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 maintains access to numerous collection sites nationwide, so in most cases a testing location is available close to a donor’s home, workplace, or job site. Same-day scheduling is often possible for both drug and alcohol testing needs.
Employers, DOT-regulated companies, attorneys, courts, probation departments, and private individuals all use Accredited Drug Testing locations. You do not need to be part of a large company to request testing — individuals can order testing directly.
Locations support urine drug tests, hair follicle drug tests, saliva/oral fluid drug tests, instant/rapid screening (where permitted), and evidential breath alcohol testing. Post-accident and reasonable suspicion testing are also available.
Yes. Accredited Drug Testing supports DOT-compliant urine drug testing and evidential breath alcohol testing following 49 CFR Part 40 requirements. This includes pre-employment, random, post-accident, reasonable suspicion, return-to-duty, and follow-up testing for safety-sensitive employees.
In many cases, yes. Same-day or next-day appointments can typically be arranged. This is especially important for urgent needs such as post-accident, reasonable suspicion, court deadlines, or probation compliance.
Yes. Results are released only to the authorized recipient — for example, an employer’s designated representative, the court or probation contact, or the individual who ordered the test. Results are handled securely and are suitable for policy enforcement and legal documentation.
Yes. Accredited Drug Testing offers on-site and mobile collections for employers. Mobile testing is useful for post-accident response, reasonable suspicion situations, high-volume hiring events, and remote job sites where sending employees offsite would cause downtime.
No. You do not need a physician's prescription to request most drug or alcohol tests. Individuals, employers, attorneys, and probation officers can schedule testing directly and send the donor to the assigned collection site.

Customer Reviews

Very Fun and Easy

Trish last week and Tatiana this week, very fun and easy folks to deal with. Well be using them more and more in the future.

Tom O - 12/19/2024

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

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


(800) 221-4291