Drug Testing Locations - Big Rock, IL

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

37 Drug-Testing Centers in Big Rock

Minutes Away, Test Today

1100 W Veterans Pkwy, Suite 2308.25 miles

1100 W Veterans Pkwy, Suite 230
Yorkville, IL 60560

11 E Pleasant Ave8.36 miles

11 E Pleasant Ave
Sandwich, IL 60548

1100 W Veterans Pkwy8.99 miles

1100 W Veterans Pkwy
Yorkville, IL 60560

1122 W Veterans Pkwy8.99 miles

1122 W Veterans Pkwy
Yorkville, IL 60560

1870 W Galena Blvd9.50 miles

1870 W Galena Blvd
Aurora, IL 60506

1 E Countyline Rd9.90 miles

1 E Countyline Rd
Sandwich, IL 60548

6701 Us Highway 3410.11 miles

6701 Us Highway 34
Oswego, IL 60543

82 Miller Dr Ste 101,10.46 miles

82 Miller Dr Ste 101,
North Aurora, IL 60542

13641 S Route 5911.78 miles

13641 S Route 59
Plainfield, IL 60544

151 S Lincoln Ave12.03 miles

151 S Lincoln Ave
Aurora, IL 60505

143 S Lincoln Ave Ste B12.06 miles

143 S Lincoln Ave Ste B
Aurora, IL 60505

1851 Douglas Rd12.10 miles

1851 Douglas Rd
Montgomery, IL 60538

815 N Randall Rd12.64 miles

815 N Randall Rd
Batavia, IL 60510

2500 W Fabyan Pkwy13.22 miles

2500 W Fabyan Pkwy
Batavia, IL 60510

725 Fabyan Parkway, Suite D13.55 miles

725 Fabyan Parkway, Suite D
Batavia, IL 60510

2631 Williamsburg Ave, Ste 20613.60 miles

2631 Williamsburg Ave, Ste 206
Geneva, IL 60134

2635 Church Rd Ste 10513.87 miles

2635 Church Rd Ste 105
Aurora, IL 60502

2853 Kirk Rd14.19 miles

2853 Kirk Rd
Aurora, IL 60502

1955 Randi Dr14.35 miles

1955 Randi Dr
Aurora, IL 60504

3310 W Main Street, Ste 10514.47 miles

3310 W Main Street, Ste 105
Saint Charles, IL 60175

3310 W Main St,14.47 miles

3310 W Main St,
St Charles, IL 60175

1188 E State St Ste D14.60 miles

1188 E State St Ste D
Geneva, IL 60134

2088 Ogden Ave, Ste 24014.70 miles

2088 Ogden Ave, Ste 240
Aurora, IL 60504

2000 Ogden Ave14.84 miles

2000 Ogden Ave
Aurora, IL 60504

309 Walnut St15.67 miles

309 Walnut St
Saint Charles, IL 60174

3052 Weber Dr15.81 miles

3052 Weber Dr
Aurora, IL 60502

4100 Healthway Dr Occupational Health Servicees15.94 miles

4100 Healthway Dr Occupational Health Servicees
Aurora, IL 60504

9 Health Services Dr16.52 miles

9 Health Services Dr
Dekalb, IL 60115

3244 Sycamore Rd., Unit B16.53 miles

3244 Sycamore Rd., Unit B
Dekalb, IL 60115

2496 Dekalb Ave16.58 miles

2496 Dekalb Ave
Sycamore, IL 60178

2111 Midlands Ct Ste 20116.61 miles

2111 Midlands Ct Ste 201
Sycamore, IL 60178

525 Tyler Rd Ste J16.97 miles

525 Tyler Rd Ste J
Saint Charles, IL 60174

630 Plaza Dr Ste 817.17 miles

630 Plaza Dr Ste 8
Sycamore, IL 60178

2900 Foxfield Rd Ste 10017.55 miles

2900 Foxfield Rd Ste 100
Saint Charles, IL 60174

1971 Gowdy Road17.78 miles

1971 Gowdy Road
Naperville, IL 60563

3360 Lacrosse Ln Ste 11018.16 miles

3360 Lacrosse Ln Ste 110
Naperville, IL 60564

13246 S Route 59 Ste 10618.17 miles

13246 S Route 59 Ste 106
Plainfield, IL 60585

Employment, DOT, Court Ordered, Probation, Family

At our 37 facilities around Big Rock, Illinois, Accredited Drug Testing provides complete drug and alcohol screening solutions. Our offer includes DOT and non-DOT urine drug tests, breath alcohol exams, EtG alcohol tests, and hair drug tests for both personal and professional or legal purposes. In Big Rock, IL, we promise rapid test processing and SAMSA certified laboratory analysis. With most of our locations conveniently located, same-day services are frequently available. Additional offerings include Occupational Health Testing, Clinical Testing, and conducting Background Checks.

You can reach us at (800) 221-4291 or register through our website. Select your preferred test and find a nearby center—services are accessible for personal use, for employees, or for other individuals. Our booking process is quick and seamless: contact our scheduling team or arrange your test online anytime. Our streamlined system makes it easy to organize drug testing near Big Rock without any hassle.

* 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.

Big Rock, IL Drug Testing

Drug Testing Services Available at Our Big Rock, IL Labs:

At our Big Rock 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 Big Rock, IL

Big Rock, Illinois Statistics

In 2022, Big Rock, located in Kane County, saw a 15% increase in opioid-related hospital admissions.

Kane County reported that Big Rock had 7 drug overdose fatalities in 2021.

Big Rock police department conducted 12 drug-related arrests in 2022.

A 2022 survey revealed that 18% of Big Rock high school students had tried marijuana.

Kane County health officials noted that 10% of Big Rock residents sought substance abuse treatment in 2022.

The Kane County Coroner's Office reported a 5% decrease in cocaine-related deaths in Big Rock from 2020 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 Big Rock, IL & Drug Testing Policies

Employers in Big Rock, IL, are proactive in maintaining a drug-free workplace, aligning with state regulations. Many local businesses have adopted strict drug testing policies, which comply with guidelines set by the U.S. Department of Labor. Pre-employment and random drug screenings are standard practices to ensure a safe work environment.

Additionally, companies actively participate in awareness campaigns to educate employees about the risks of substance misuse. This commitment is crucial to safeguarding community health and promoting a culture of support and rehabilitation for those in need. These policies, when combined with educational resources, contribute to a continued effort to mitigate drug-related issues in the workplace.

Government Efforts with Drug Problems in Big Rock, IL

The local government in Big Rock, IL, has initiated various programs to tackle drug issues, focusing heavily on prevention and education. One major step includes collaboration with the Kane County Health Department to fund community outreach programs aimed at raising awareness about substance abuse.

Furthermore, the state of Illinois has supported Big Rock by providing resources through the Illinois Department of Human Services, facilitating addiction recovery services and mental health counseling. These combined efforts aim to reduce drug abuse incidents significantly.

Local Drug Busts & News in Big Rock, IL

Big Rock, IL, has witnessed several significant drug-related incidents that have influenced both local law enforcement and community practices. In early 2023, a major operation led by the Kane County Sheriff's Office resulted in the arrest of multiple individuals involved in a drug trafficking ring operating in and around the area.

Additionally, local law enforcement agencies regularly conduct educational workshops and awareness events to engage the community. These efforts aim to provide residents, particularly youth, with information on the dangers of drug use, ultimately fostering a more informed and preventative approach to drug issues within Big Rock.

Occupational Health Services

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

Illinois DOT/Non DOT Physicals

Illinois Vision Tests

Illinois Audiograms

Illinois Respirator Fit Tests

Illinois Lift Tests

Illinois Background Checks

Resources & Citations

Illinois Department of Human Services Division of Substance Use Prevention and Recovery

Kane County Health Department

DuPage County Substance Use Services

Lake County o-drug Initiative

Chestnut Health Systems

Gateway Foundation

Rosecrance Health Network

DuPage County HOPE Taskforce

Big Rock Drug Testing

Quickly find trusted local drug testing centers in Big Rock, IL — fast, convenient, and reliable every time!

Big Rock DOT Drug Testing

Quickly find a local DOT drug testing center in Big Rock, IL — fast, reliable, convenient nationwide service!

Big Rock DNA Testing

DNA testing for legal and non-legal purposes including child support, and child custody around Big Rock, IL.

Big Rock Industry Training

Including specimen collector training, DER training, reasonable suspicion training and much more in Big Rock, IL.v

Big Rock Hair Drug Testing

Get fast, accurate hair drug testing at our convenient Big Rock, IL locations—results you can trust, every time!

Big Rock Alcohol Testing

Fast, reliable alcohol testing to keep your workplace safe and compliant every single day in Big Rock, IL.

Big Rock Drug Testing Services

Reliable nationwide drug testing services ensuring accuracy, compliance, and quick results for businesses and individuals in Big Rock, IL.

Big Rock 5 Panel Drug Test

Accurate 5 panel drug testing with fast, confidential results—trusted by Big Rock, IL employers and individuals nationwide.

Big Rock 10 Panel Drug Test

Comprehensive 10 panel drug testing with fast, reliable results—trusted for Big Rock, IL workplace and personal testing needs.

Big Rock On Site Drug Testing

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

Big Rock DOT Physicals

Certified DOT physicals with quick, reliable exams to keep Big Rock, IL 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