Drug Testing Locations - Vandalia, MO

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

31 Drug-Testing Centers in Vandalia

Minutes Away, Test Today

905 N Business Highway 16116.07 miles

905 N Business Highway 161
Bowling Green, MO 63334

710 Business South16.07 miles

710 Business South
Bowling Green, MO 63334

2305 Georgia St 022.36 miles

2305 Georgia St 0
Louisiana, MO 63353

626 E Summit St22.70 miles

626 E Summit St
Mexico, MO 65265

504 N Sturgeon St22.84 miles

504 N Sturgeon St
Montgomery City, MO 63361

620 E Monroe St22.87 miles

620 E Monroe St
Mexico, MO 65265

600 Medical Park Dr23.36 miles

600 Medical Park Dr
Mexico, MO 65265

211 S 3rd St25.44 miles

211 S 3rd St
Louisiana, MO 63353

6000 Hospital Dr26.30 miles

6000 Hospital Dr
Hannibal, MO 63401

100 Medical Dr26.30 miles

100 Medical Dr
Hannibal, MO 63401

311 S Dickerson St33.70 miles

311 S Dickerson St
Palmyra, MO 63461

722 N State Highway 47 Ste B34.61 miles

722 N State Highway 47 Ste B
Warrenton, MO 63383

1000 E Cherry St35.35 miles

1000 E Cherry St
Troy, MO 63379

1343 Ne Service Rd38.40 miles

1343 Ne Service Rd
Warrenton, MO 63383

230 E Booneslick Rd39.09 miles

230 E Booneslick Rd
Warrenton, MO 63383

2613 Fairway Dr Ste G39.23 miles

2613 Fairway Dr Ste G
Fulton, MO 65251

400 S Center St39.43 miles

400 S Center St
Shelbina, MO 63468

640 W Washington St41.18 miles

640 W Washington St
Pittsfield, IL 62363

10 S Hospital Dr41.33 miles

10 S Hospital Dr
Fulton, MO 65251

1714 Wein St42.73 miles

1714 Wein St
Hermann, MO 65041

509 W 18th St42.79 miles

509 W 18th St
Hermann, MO 65041

1025 Maine St43.18 miles

1025 Maine St
Quincy, IL 62301

3701 E. Lake Centre Dr. Ste 143.35 miles

3701 E. Lake Centre Dr. Ste 1
Quincy, IL 62305

927 Broadway St Ste 12043.42 miles

927 Broadway St Ste 120
Quincy, IL 62301

1005 Broadway St43.42 miles

1005 Broadway St
Quincy, IL 62301

1100 E Outer Rd S44.96 miles

1100 E Outer Rd S
Canton, MO 63435

801 Medical Dr, Ste 20046.96 miles

801 Medical Dr, Ste 200
Wentzville, MO 63385

1201 Wentzville Pkwy Ste 117,47.41 miles

1201 Wentzville Pkwy Ste 117,
Wentzville, MO 63385

1111 W Pearce Blvd48.07 miles

1111 W Pearce Blvd
Wentzville, MO 63385

251 E Pearce Blvd48.52 miles

251 E Pearce Blvd
Wentzville, MO 63385

3700 Interstate 70 Dr Se Ste 10649.45 miles

3700 Interstate 70 Dr Se Ste 106
Columbia, MO 65201

Employment, DOT, Court Ordered, Probation, Family

Accredited Drug Testing supplies an all-encompassing array of drug and alcohol screening solutions at our 31 testing facilities in the Vandalia, Missouri vicinity. We administer both DOT and non-DOT urine tests, breathalyzer exams, EtG alcohol tests, and hair follicle drug analysis tailored for individuals, corporate, and legal purposes. In Vandalia, MO, we provide swift testing options and SAMSA-certified lab evaluations, with same-day services accessible, often just moments from your residence or workplace. Additional amenities include Occupational Health Assessments, Clinical Evaluation, and Background Verification.

Reach us at (800) 221-4291 or sign up online. Pick your test type and select a closeby site—testing is accessible for personal use, staff, or someone else. Booking a test is swift and uncomplicated; connect with our scheduling team or set up your exam online at any time. Our efficient and accessible system lets you organize local drug testing seamlessly in Vandalia.

* 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.

Vandalia, MO Drug Testing

Drug Testing Services Available at Our Vandalia, MO Labs:

At our Vandalia 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 Vandalia, MO

Vandalia, Missouri Statistics

In 2020, Audrain County reported a 5% increase in drug-related arrests compared to 2019.

Vandalia, MO saw a 12% rise in opioid-related hospitalizations in 2021.

Audrain County recorded 15 drug overdose deaths in 2022, a slight decrease from 2021.

In 2023, methamphetamine was identified as the most common illegal drug in Vandalia, MO.

Vandalia's drug court program helped rehabilitate 30 offenders successfully in 2022.

There has been a 20% increase in drug education programs in Audrain County schools as of 2023.

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 Vandalia, MO & Drug Testing Policies

Employers in Vandalia, MO, enforce strict drug testing policies to maintain workplace safety and productivity. Routine drug screenings, as well as random testing, are commonly implemented across various industries to deter substance abuse among employees.

Local businesses collaborate with the U.S. Department of Labor to ensure compliance with state and federal regulations. Employers also provide support programs for employees struggling with substance abuse, promoting recovery and reintegration into the workforce.

Government Efforts with Drug Problems in Vandalia, MO

The government of Vandalia, MO, in collaboration with Missouri Department of Mental Health, has initiated several programs to tackle drug abuse. These programs focus on prevention, early intervention, and rehabilitation, aiming to reduce drug addiction rates in Audrain County.

Local authorities have been working with the Missouri Department of Health and Senior Services to enhance public awareness campaigns and provide resources for those affected by drug abuse. Strengthening community-based support and treatment facilities is also a critical aspect of their approach.

Local Drug Busts & News in Vandalia, MO

In a significant drug bust in 2022, local law enforcement agencies in Vandalia, MO, seized over 50 pounds of illicit drugs, leading to the arrest of several key suspects. This operation was part of a larger initiative to dismantle drug trafficking networks in Audrain County.

In 2023, a community event focused on drug prevention was held in Vandalia, bringing together law enforcement, healthcare professionals, and educators to discuss strategies for reducing drug abuse. The event aimed to foster collaboration and share insights on effective intervention techniques.

Occupational Health Services

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

Missouri DOT/Non DOT Physicals

Missouri Vision Tests

Missouri Audiograms

Missouri Respirator Fit Tests

Missouri Lift Tests

Missouri Background Checks

Resources & Citations

Alcoholics Anonymous Missouri

Narcotics Anonymous

Missouri Network of Care

Compass Health Network

Wellness Resource Center

Council on Alcoholism and Drug Abuse of Greater St. Louis

CenterPointe Hospital

Midwest Institute for Addiction

Vandalia Drug Testing

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

Vandalia DOT Drug Testing

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

Vandalia DNA Testing

DNA testing for legal and non-legal purposes including child support, and child custody around Vandalia, MO.

Vandalia Industry Training

Including specimen collector training, DER training, reasonable suspicion training and much more in Vandalia, MO.v

Vandalia Hair Drug Testing

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

Vandalia Alcohol Testing

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

Vandalia Drug Testing Services

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

Vandalia 5 Panel Drug Test

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

Vandalia 10 Panel Drug Test

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

Vandalia On Site Drug Testing

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

Vandalia DOT Physicals

Certified DOT physicals with quick, reliable exams to keep Vandalia, MO 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

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

they have made my job much easier

I always have a good experience setting up company driver drug screens through ADT. I'm really happy I found them while searching online, they have made my job much easier.

Exodus Heath - 2/13/2025

Smooth and Seamless

I use their service for new hire and DOT employee's. Spoke with Taisha Walker this morning, and she was very helpful. She made the process smooth and seamless.

Christina Galdos - 3/9/2025


(800) 221-4291