Drug Testing Locations - Fontana, WI

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

30 Drug-Testing Centers in Fontana

Minutes Away, Test Today

1550 Hobbs Dr6.03 miles

1550 Hobbs Dr
Delavan, WI 53115

540 Bowers Blvd6.05 miles

540 Bowers Blvd
Delavan, WI 53115

N 2950 State Rd 678.19 miles

N 2950 State Rd 67
Lake Geneva, WI 53147

146 E Geneva Sq8.54 miles

146 E Geneva Sq
Lake Geneva, WI 53147

1001 Grant St8.77 miles

1001 Grant St
Harvard, IL 60033

901 Grant St8.84 miles

901 Grant St
Harvard, IL 60033

348 S Division St9.46 miles

348 S Division St
Harvard, IL 60033

300 N Walworth St9.53 miles

300 N Walworth St
Darien, WI 53114

W3985 County Road Nn11.81 miles

W3985 County Road Nn
Elkhorn, WI 53121

709 Meadow Park Dr14.95 miles

709 Meadow Park Dr
Clinton, WI 53525

3712 W Lake Shore Dr16.15 miles

3712 W Lake Shore Dr
Wonder Lake, IL 60097

3707 Doty Rd Cmmc Medical Office Building16.69 miles

3707 Doty Rd Cmmc Medical Office Building
Woodstock, IL 60098

252 Mchenry St17.11 miles

252 Mchenry St
Burlington, WI 53105

248 Mchenry St17.11 miles

248 Mchenry St
Burlington, WI 53105

3066 Main St18.06 miles

3066 Main St
East Troy, WI 53120

2000 Lake Ave19.51 miles

2000 Lake Ave
Woodstock, IL 60098

1650 Lee Ln21.19 miles

1650 Lee Ln
Beloit, WI 53511

507 W Main St21.25 miles

507 W Main St
Whitewater, WI 53190

633 Ridgeview Dr21.85 miles

633 Ridgeview Dr
Mchenry, IL 60050

4309 W Medical Center Dr Ste B30021.88 miles

4309 W Medical Center Dr Ste B300
Mchenry, IL 60050

3200 E Racine St22.07 miles

3200 E Racine St
Janesville, WI 53546

4805 Prime Pkwy22.11 miles

4805 Prime Pkwy
Mchenry, IL 60050

3922 Mercy Dr22.28 miles

3922 Mercy Dr
Mchenry, IL 60050

4119 Shamrock Ln,22.29 miles

4119 Shamrock Ln,
Mchenry, IL 60050

3524 E Milwaukee St22.77 miles

3524 E Milwaukee St
Janesville, WI 53546

5605 E Rockton Rd23.52 miles

5605 E Rockton Rd
Roscoe, IL 61073

3400 Deerfield Dr23.87 miles

3400 Deerfield Dr
Janesville, WI 53546

2540 Humes Rd24.13 miles

2540 Humes Rd
Janesville, WI 53545

1663 Belvidere Rd24.25 miles

1663 Belvidere Rd
Belvidere, IL 61008

2188 N State St,24.26 miles

2188 N State St,
Belvidere, IL 61008

Employment, DOT, Court Ordered, Probation, Family

Accredited Drug Testing delivers all-inclusive drug and alcohol testing solutions through 30 facilities around Fontana, Wisconsin. We accommodate both DOT and non-DOT screenings, such as urine drug tests, breathalyzer exams, EtG alcohol evaluations, and hair drug analyses. Our services cater to individuals, businesses, and legal requirements in Fontana, WI, featuring both quick result options and SAMSA-certified lab evaluations. You can access same-day services, with most testing sites located conveniently close to either your home or workplace. We also provide Occupational Health Testing, Clinical Testing, and Background Checks.

To initiate testing, either call (800) 221-4291 or visit our website to register. Pick your desired test and nearby location—services are available for personal, employee, or third-party use. With scheduling being prompt and uncomplicated, contact our department by phone or plan your test online anytime, 24/7. Our intuitive, straightforward procedure ensures that organizing a local drug test near Fontana is highly convenient.

* 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.

Fontana, WI Drug Testing

Drug Testing Services Available at Our Fontana, WI Labs:

At our Fontana 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 Fontana, WI

Fontana, Wisconsin Statistics

Fontana, WI in Walworth County reports a 10% increase in drug-related arrests over the last year.

In Walworth County, opioid-related overdoses rose by 15% in the past two years.

Fontana authorities seized 200 grams of methamphetamine from a local operation this year.

Walworth County's drug abuse hotline received 350 calls from Fontana residents in 2022.

Fontana, WI recorded a 5% decrease in drug treatment admissions in 2022 compared to 2021.

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 Fontana, WI & Drug Testing Policies

Many employers in Fontana, WI have implemented stringent drug testing policies to ensure workplace safety. Companies frequently partner with local health facilities to conduct pre-employment and random drug tests. This approach helps maintain a drug-free workplace environment.

The Wisconsin Department of Workforce Development provides businesses with guidelines on establishing drug-free policies. Compliance with state regulations is crucial, and employers are encouraged to offer support for employees seeking help for substance abuse, aligning with broader state efforts.

Government Efforts with Drug Problems in Fontana, WI

Fontana, WI is actively addressing drug abuse through various government initiatives. The local law enforcement collaborates with Walworth County Sheriff's Office to increase patrols and crack down on drug-related activities. Additionally, there's a focus on preventive measures and community outreach programs.

The state provides support through the Wisconsin Department of Health Services, which offers resources for treatment and recovery. The Fontana municipality has also secured grants to enhance educational programs aimed at reducing drug abuse among youth, fostering a community-oriented approach to combat the issue.

Local Drug Busts & News in Fontana, WI

Recently, Fontana, WI made headlines with a significant drug bust involving multiple agencies. In a coordinated effort, local law enforcement teamed up with the Wisconsin Department of Justice's Division of Criminal Investigation to dismantle a criminal network responsible for distributing narcotics in the area.

Drug-related events often see community engagement, where residents are educated on the dangers of drug abuse and the importance of reporting suspicious activities. These initiatives are crucial in fostering community resilience against drug-related problems.

Occupational Health Services

Accredited Drug Testing offers fast, reliable employment screening services in Fontana, 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

National Helpline

Dose of Reality Wisconsin

Recovery.org Fontana

2-1-1 Wisconsin

HOPE Agenda Wisconsin

Save Lives Wisconsin

Medline Plus

Wisconsin Connect

Interim HealthCare Wisconsin

Fontana Drug Testing

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

Fontana DOT Drug Testing

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

Fontana DNA Testing

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

Fontana Industry Training

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

Fontana Hair Drug Testing

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

Fontana Alcohol Testing

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

Fontana Drug Testing Services

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

Fontana 5 Panel Drug Test

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

Fontana 10 Panel Drug Test

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

Fontana On Site Drug Testing

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

Fontana DOT Physicals

Certified DOT physicals with quick, reliable exams to keep Fontana, 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