Drug Testing Locations - Grand Rapids, WI

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

32 Drug-Testing Centers in Grand Rapids

Minutes Away, Test Today

220 24th St S1.84 miles

220 24th St S
Wisconsin Rapids, WI 54494

2031 Peach St1.99 miles

2031 Peach St
Wisconsin Rapids, WI 54494

1210 Parkwood Dr2.13 miles

1210 Parkwood Dr
Wisconsin Rapids, WI 54494

130 25th Ave S4.57 miles

130 25th Ave S
Wisconsin Rapids, WI 54495

1015 Angelus Dr7.71 miles

1015 Angelus Dr
Nekoosa, WI 54457

1019 Squire Ct11.77 miles

1019 Squire Ct
Nekoosa, WI 54457

1160 Rome Center Dr11.80 miles

1160 Rome Center Dr
Nekoosa, WI 54457

5409 Vern Holmes Dr15.40 miles

5409 Vern Holmes Dr
Stevens Point, WI 54482

5412 Us Highway 10 E16.48 miles

5412 Us Highway 10 E
Stevens Point, WI 54481

5805 74th Avenue North16.53 miles

5805 74th Avenue North
Brooklyn, MN 54443

6493 Valley Circle Rd16.75 miles

6493 Valley Circle Rd
Plainfield, WI 54966

402 W Lake St27.48 miles

402 W Lake St
Friendship, WI 53934

202 E Upham St28.85 miles

202 E Upham St
Marshfield, WI 54449

601 Grove Ave28.94 miles

601 Grove Ave
Wild Rose, WI 54984

701 Grove Ave28.98 miles

701 Grove Ave
Wild Rose, WI 54984

385 Orbiting Dr29.06 miles

385 Orbiting Dr
Mosinee, WI 54455

1000 N Oak Ave29.13 miles

1000 N Oak Ave
Marshfield, WI 54449

1408 Wheelihan Ave29.23 miles

1408 Wheelihan Ave
Necedah, WI 54646

200 N Oakridge Ct30.66 miles

200 N Oakridge Ct
Wautoma, WI 54982

900 E Division St31.72 miles

900 E Division St
Wautoma, WI 54982

800 Riverside Dr34.34 miles

800 Riverside Dr
Waupaca, WI 54981

3501 Cranberry Blvd37.37 miles

3501 Cranberry Blvd
Weston, WI 54476

3301 Cranberry Blvd 2nd Fl37.37 miles

3301 Cranberry Blvd 2nd Fl
Weston, WI 54476

4005 Community Center Dr37.61 miles

4005 Community Center Dr
Weston, WI 54476

734 Ross Ave Facility 1637.96 miles

734 Ross Ave Facility 16
Schofield, WI 54476

320 Ross Ave Ste 1438.45 miles

320 Ross Ave Ste 14
Schofield, WI 54476

2600 Stewart Avenue Suite 15440.91 miles

2600 Stewart Avenue Suite 154
Wausau, WI 54401

2727 Plaza Dr41.32 miles

2727 Plaza Dr
Wausau, WI 54401

808 3rd St Ste 10841.58 miles

808 3rd St Ste 108
Wausau, WI 54403

425 Wind Ridge Dr41.67 miles

425 Wind Ridge Dr
Wausau, WI 54401

220 E State St Rm 10442.41 miles

220 E State St Rm 104
Mauston, WI 53948

110 Cedar St43.25 miles

110 Cedar St
Tigerton, WI 54486

Employment, DOT, Court Ordered, Probation, Family

Accredited Drug Testing provides a full range of drug and alcohol screenings across our 32 Grand Rapids, Wisconsin facilities. We conduct both DOT and non-DOT urine tests, breathalyzer alcohol assessments, EtG alcohol checks, and follicle drug screenings to cater to personal, employment, and legal requirements. Our Grand Rapids, WI services ensure swift testing with rapid results, featuring SAMSA certified lab evaluation. With testing sites situated conveniently close to your residence or workplace, we offer same-day services. We also provide Occupational Health Exams, Clinical Testing, and Background Verification services.

Dial (800) 221-4291 or register online today. Select the desired test and pick a nearby center—accommodations are made for personal, employee, or third-party testing. Our quick and straightforward booking system lets you set up a test through our scheduling team or online, available round-the-clock. Our intuitive process ensures stress-free drug testing arrangements in Grand Rapids.

* 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.

Grand Rapids, WI Drug Testing

Drug Testing Services Available at Our Grand Rapids, WI Labs:

At our Grand Rapids 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 Grand Rapids, WI

Grand Rapids, Wisconsin Statistics

In 2022, Wood County, where Grand Rapids, WI is located, reported a 15% rise in drug-related arrests.

Around 30% of drug rehab admissions in Grand Rapids, WI involved opioid use in 2021.

The Grand Rapids Police reported 50 drug overdose cases in 2022, a significant increase from 2020.

Methamphetamine was the most commonly abused substance in Grand Rapids, WI in 2021, according to Wood County health data.

Wood County recorded a 20% increase in fentanyl-related deaths in 2022, affecting the Grand Rapids community.

In 2021, 20% of all hospital admissions in Grand Rapids, WI were related to substance abuse according to Wood County statistics.

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 Grand Rapids, WI & Drug Testing Policies

Employers in Grand Rapids, WI, have adopted rigorous drug testing policies to ensure workplace safety and productivity. Companies frequently conduct mandatory pre-employment drug tests, as well as random drug screenings for employees. In alignment with the Department of Labor's guidelines, these practices help mitigate the risk of accidents and substance-related issues in the workplace.

Moreover, local employers are partnering with the Substance Abuse and Mental Health Services Administration to introduce employee assistance programs. These initiatives offer confidential counseling and support for employees struggling with substance abuse, aiming to facilitate recovery and maintain a healthy work environment.

Government Efforts with Drug Problems in Grand Rapids, WI

The city of Grand Rapids, WI, is actively involved in combatting drug abuse through various initiatives. Local government collaborates with the Wisconsin Department of Health Services to implement statewide programs aimed at reducing opioid abuse. Efforts also include educational campaigns and access to treatment programs for addicts.

Additionally, Grand Rapids' police department works in conjunction with the CDC's drug overdose prevention initiatives to curtail the spread of illicit substances. These efforts have been bolstered by community outreach programs designed to raise awareness and encourage safe disposal of unused medications.

Local Drug Busts & News in Grand Rapids, WI

In Grand Rapids, WI, local law enforcement agencies have intensified their efforts to combat the illegal drug trade. Recent drug busts have highlighted the community's ongoing battle against narcotics. Authorities have strategically collaborated with neighboring districts to effectively dismantle distribution networks, resulting in numerous arrests and the seizure of substantial quantities of illicit substances. Community awareness programs are concurrently promoting prevention.

Over the past few months, Grand Rapids, WI has seen a rise in drug-related incidents, prompting increased vigilance from local law enforcement. Recent operations have successfully uncovered hidden stashes of drugs, leading to multiple arrests. These busts often reveal connections between local distribution rings and larger regional networks. The community’s proactive involvement in reporting suspicious activities has been integral to these successes.

Grand Rapids has recently experienced significant developments concerning drug-related crimes. The police have launched several initiatives aimed at curbing the rise of narcotics in the area. Most notably, the focus has been on dismantling clandestine labs and intercepting trafficking routes. Public cooperation has been crucial, and anonymous tips have frequently led to successful operations, making a substantial impact in reducing the local drug supply.

The battle against drug crime in Grand Rapids, WI continues as local authorities increase operations to curb drug trafficking. Recent collaborative efforts between police forces and community watch groups have led to the discovery of illegal cannabis grow-ops and methamphetamine labs. The sustained crackdown aims to disrupt the supply chains that feed addiction, with education and rehabilitation programs assisting in long-term community recovery.

Occupational Health Services

Accredited Drug Testing offers fast, reliable employment screening services in Grand Rapids, 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

Recovery.org Wisconsin

Wisconsin Department of Health Services - Substance Abuse Services

Community Care Resources for Health

SAMHSA National Helpline

Drug Rehab Center Directory

ARC Community Services

Wisconsin o-drug Project

WHCA/WiCAL on the o-drug Crisis

Grand Rapids Drug Testing

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

Grand Rapids DOT Drug Testing

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

Grand Rapids DNA Testing

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

Grand Rapids Industry Training

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

Grand Rapids Hair Drug Testing

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

Grand Rapids Alcohol Testing

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

Grand Rapids Drug Testing Services

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

Grand Rapids 5 Panel Drug Test

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

Grand Rapids 10 Panel Drug Test

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

Grand Rapids On Site Drug Testing

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

Grand Rapids DOT Physicals

Certified DOT physicals with quick, reliable exams to keep Grand Rapids, 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