Drug Testing Locations - Ionia, MI

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

40 Drug-Testing Centers in Ionia

Minutes Away, Test Today

3015 S State Rd0.24 miles

3015 S State Rd
Ionia, MI 48846

550 E Washington St Ste 1013.01 miles

550 E Washington St Ste 101
Ionia, MI 48846

550 E Washington St3.01 miles

550 E Washington St
Ionia, MI 48846

479 Lafayette St3.02 miles

479 Lafayette St
Ionia, MI 48846

1014 E Washington St17.93 miles

1014 E Washington St
Greenville, MI 48838

705 S Greenville West Dr Ste 10218.63 miles

705 S Greenville West Dr Ste 102
Greenville, MI 48838

615 S Bower St18.67 miles

615 S Bower St
Greenville, MI 48838

107 Center St18.68 miles

107 Center St
Sheridan, MI 48884

406 E Elm St19.78 miles

406 E Elm St
Carson City, MI 48811

11615 Hartel Rd22.28 miles

11615 Hartel Rd
Grand Ledge, MI 48837

6151 28th St Se22.41 miles

6151 28th St Se
Grand Rapids, MI 49546

1108 W State St23.59 miles

1108 W State St
Hastings, MI 49058

1009 W Green St23.81 miles

1009 W Green St
Hastings, MI 49058

723 Kenmoor Ave Se24.75 miles

723 Kenmoor Ave Se
Grand Rapids, MI 49546

1000 E Paris Ave Se Ste 21825.09 miles

1000 E Paris Ave Se Ste 218
Grand Rapids, MI 49546

3682 29th St Se Ste 10125.55 miles

3682 29th St Se Ste 101
Kentwood, MI 49512

3643 28th St Se25.57 miles

3643 28th St Se
Grand Rapids, MI 49512

3350 Broadmoor Ave Se25.74 miles

3350 Broadmoor Ave Se
Grand Rapids, MI 49512

1550 E Beltline Ave Se Ste 12525.83 miles

1550 E Beltline Ave Se Ste 125
Grand Rapids, MI 49506

1971 E Beltline Ave Ne Ste 209-21026.34 miles

1971 E Beltline Ave Ne Ste 209-210
Grand Rapids, MI 49525

108 W Walker St26.38 miles

108 W Walker St
St Johns, MI 48879

901 S Oakland St26.45 miles

901 S Oakland St
Saint Johns, MI 48879

805 S Oakland St26.45 miles

805 S Oakland St
Saint Johns, MI 48879

2750 East Beltline Ave Ne Floor 126.47 miles

2750 East Beltline Ave Ne Floor 1
Grand Rapids, MI 49525

740 N Waverly Rd26.77 miles

740 N Waverly Rd
Lansing, MI 48917

4600 Breton Rd Se Ste 10327.24 miles

4600 Breton Rd Se Ste 103
Grand Rapids, MI 49508

4433 Breton Rd Se27.25 miles

4433 Breton Rd Se
Kentwood, MI 49508

2180 44th St Se Ste 10527.53 miles

2180 44th St Se Ste 105
Grand Rapids, MI 49508

2000 44th St Se,27.77 miles

2000 44th St Se,
Kentwood, MI 49508

6231 West River Dr Ne,27.96 miles

6231 West River Dr Ne,
Belmont, MI 49306

12970 S Us Highway 2728.07 miles

12970 S Us Highway 27
Dewitt, MI 48820

1300 Michigan St Ne Ste 20028.49 miles

1300 Michigan St Ne Ste 200
Grand Rapids, MI 49503

321 E Harris St28.97 miles

321 E Harris St
Charlotte, MI 48813

515 Michigan St Ne, Suite 10129.46 miles

515 Michigan St Ne, Suite 101
Grand Rapids, MI 49503

515 Michigan St Ne Ste 10229.49 miles

515 Michigan St Ne Ste 102
Grand Rapids, MI 49503

436 44th St Se Ste A29.66 miles

436 44th St Se Ste A
Grand Rapids, MI 49548

1310 Turner St29.84 miles

1310 Turner St
Lansing, MI 48906

1140 Monroe Ave Nw Ste 15030.24 miles

1140 Monroe Ave Nw Ste 150
Grand Rapids, MI 49503

1033 Fulton St W30.56 miles

1033 Fulton St W
Grand Rapids, MI 49504

3625 Clyde Park Ave Sw Ste A31.06 miles

3625 Clyde Park Ave Sw Ste A
Grand Rapids, MI 49509

Employment, DOT, Court Ordered, Probation, Family

With 40 accessible facilities in the Ionia, Michigan region, Accredited Drug Testing delivers thorough drug and alcohol testing. Catering to both DOT and non-DOT requirements, we conduct urine and breath alcohol assessments, as well as EtG and hair drug analysis for individuals, employers, and legal teams. Swift results can be expected, and SAMSA-certified lab analysis is offered. Most testing sites around Ionia are just a short distance from your home or office. We also provide Occupational Health, Clinical Testing, and Background Check services.

Dial (800) 221-4291 or register via our website. You only need to select a test and pick a location nearby—services cater to personal, employee, or third-party needs. Scheduling is straightforward and prompt, whether you contact our support team or book online any time. Our efficient systems ensure setting up a drug test near Ionia is a hassle-free experience.

* 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.

Ionia, MI Drug Testing

Drug Testing Services Available at Our Ionia, MI Labs:

At our Ionia 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 Ionia, MI

Ionia, Michigan Statistics

In 2020, Ionia County reported 18 opioid overdose deaths, highlighting a persistent drug abuse issue.

The Michigan Profile for Healthy Youth survey indicates that 5% of Ionia high school students reported non-prescribed drug use in 2021.

In 2021, Ionia County Sheriff's Office handled 312 drug-related arrests, showing an increase from previous years.

The Ionia County Health Department recorded 234 visits to local hospitals for drug-related issues in 2021.

Over 15% of substance abuse treatment admissions in Ionia County were for prescription drugs in 2022.

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 Ionia, MI & Drug Testing Policies

Employers in Ionia, MI, are increasingly adopting drug testing policies to ensure a safe workplace. Companies like Herbruck's Poultry Ranch have implemented random drug testing to deter substance abuse and maintain productivity among employees.

The Michigan Occupational Safety and Health Administration provides guidelines for employers on creating and enforcing drug-free workplace policies, helping businesses remain compliant with state regulations.

Government Efforts with Drug Problems in Ionia, MI

The local government in Ionia, MI, has been working diligently to address the drug problem by instituting various initiatives. The Ionia County Health Department provides resources and support for those struggling with addiction, focusing on prevention and treatment programs.

The Michigan State Police partners with local law enforcement to crack down on drug trafficking and addiction issues in Ionia. These efforts are supported by both state and federal funding to ensure the safety and health of the community.

Local Drug Busts & News in Ionia, MI

In Ionia, Michigan, local law enforcement recently conducted a drug bust that resulted in multiple arrests. The operation, focused on curbing the distribution of illegal substances, targeted several key locations within the city. Authorities seized significant quantities of narcotics, along with firearms and cash, reflecting the ongoing struggle against drug-related crime in the region.

The community of Ionia has been actively engaged in various initiatives to combat drug abuse, emphasizing the importance of education and rehabilitation. Local organizations have partnered with schools and health services to raise awareness about the dangers of drug use and provide support for those in recovery. These collective efforts aim to foster a safer environment for residents.

Ionia's law enforcement agencies continue to collaborate with neighboring jurisdictions to address the cross-border implications of drug trafficking. By sharing resources and intelligence, these collaborative efforts have successfully dismantled several drug networks operating in the area. The focus remains on both prevention and enforcement to reduce the impact of drugs on the community.

Recent statistics from Ionia indicate a slight decline in drug-related incidents, attributed to the persistent efforts of local police and community programs. While challenges remain, the progress made serves as a testament to the town's dedication to tackling this issue. Continued vigilance and community involvement are essential for sustaining these positive trends.

Occupational Health Services

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

Michigan DOT/Non DOT Physicals

Michigan Vision Tests

Michigan Audiograms

Michigan Respirator Fit Tests

Michigan Lift Tests

Michigan Background Checks

Resources & Citations

Michigan Department of Health and Human Services

Recovery.org - Ionia Relief

DrugRehab.org Michigan Resources

Spectrum Health Behavioral Health

Family Health Center

Community Mental Health of Michigan

Narcotics.com Resources

THERO Michigan Resource Guide

Ionia Drug Testing

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

Ionia DOT Drug Testing

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

Ionia DNA Testing

DNA testing for legal and non-legal purposes including child support, and child custody around Ionia, MI.

Ionia Industry Training

Including specimen collector training, DER training, reasonable suspicion training and much more in Ionia, MI.v

Ionia Hair Drug Testing

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

Ionia Alcohol Testing

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

Ionia Drug Testing Services

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

Ionia 5 Panel Drug Test

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

Ionia 10 Panel Drug Test

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

Ionia On Site Drug Testing

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

Ionia DOT Physicals

Certified DOT physicals with quick, reliable exams to keep Ionia, MI 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

This is by far the easiest

This is by far the easiest way to get my lab work ordered and paid for. The phone calls are short and to the point. They don’t try to push extra sales on you and when I walk in to the clinic I simply show my donor pass and with in a matter of minutes I’m done. I will continue to use ADT in the future.

Jason Jackson - 7/19/2025

Everything was great

Everything was great, the staff was very polite. Thank you.

Olga Petrova - 9/19/2024

Excellant Performance

The visit here is always the best . The place is always really clean. The employees are super courteous, very polite, and professional. This is the only drug lab I like to go do my drug and alcohol test. I would like to tell them thank you so much for thier excellent performance and job

Eli Gonzalez - 1/4/2025


(800) 221-4291