Drug Testing Locations - Harrison, MT

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

33 Drug-Testing Centers in Harrison

Minutes Away, Test Today

5915 N Main St0.11 miles

5915 N Main St
Dayton, OH 45415

3019 Production Ct3.07 miles

3019 Production Ct
Dayton, OH 45414

5 W Wenger Rd3.89 miles

5 W Wenger Rd
Englewood, OH 45322

228 Troy St4.71 miles

228 Troy St
Dayton, OH 45404

425 N Findlay St Ste 3155.32 miles

425 N Findlay St Ste 315
Dayton, OH 45404

1 Elizabeth Pl Ste 2505.34 miles

1 Elizabeth Pl Ste 250
Dayton, OH 45408

1435 Cincinnati St Ste 1006.06 miles

1435 Cincinnati St Ste 100
Dayton, OH 45417

10871 Engle Rd6.52 miles

10871 Engle Rd
Vandalia, OH 45377

6210 Brandt Pike6.66 miles

6210 Brandt Pike
Huber Heights, OH 45424

8701 Troy Pike6.78 miles

8701 Troy Pike
Huber Heights, OH 45424

2308 Sandridge Dr7.03 miles

2308 Sandridge Dr
Moraine, OH 45439

2555 S Dixie Dr Ste 101b7.04 miles

2555 S Dixie Dr Ste 101b
Dayton, OH 45409

1221 Wilmington Ave Ste 2117.27 miles

1221 Wilmington Ave Ste 211
Dayton, OH 45420

7381 Brandt Pike7.48 miles

7381 Brandt Pike
Dayton, OH 45424

1010 Woodman Dr7.82 miles

1010 Woodman Dr
Dayton, OH 45432

2023 Springboro W7.87 miles

2023 Springboro W
Moraine, OH 45439

247 Forrer Blvd8.02 miles

247 Forrer Blvd
Dayton, OH 45419

2600 Far Hills Ave Ste 1008.54 miles

2600 Far Hills Ave Ste 100
Dayton, OH 45419

3464 Pentagon Park Blvd, Ste E8.96 miles

3464 Pentagon Park Blvd, Ste E
Beavercreek, OH 45431

540 Lincoln Park Blvd Ste 1709.39 miles

540 Lincoln Park Blvd Ste 170
Kettering, OH 45429

3604 Wilmington Pike10.07 miles

3604 Wilmington Pike
Kettering, OH 45429

2601 Commons Blvd10.10 miles

2601 Commons Blvd
Beavercreek, OH 45431

1525 E. Stroop Road Ste 10110.47 miles

1525 E. Stroop Road Ste 101
Kettering, OH 45429

3371 Kemp Rd10.58 miles

3371 Kemp Rd
Dayton, OH 45431

1244 Meadow Bridge Dr11.82 miles

1244 Meadow Bridge Dr
Beavercreek, OH 45434

2131 Gateway Dr12.80 miles

2131 Gateway Dr
Fairborn, OH 45324

415 Byers Rd Ste 20012.81 miles

415 Byers Rd Ste 200
Miamisburg, OH 45342

6625 Centerville Business Park12.83 miles

6625 Centerville Business Park
Centerville, OH 45459

8210 Springboro Pike13.08 miles

8210 Springboro Pike
Miamisburg, OH 45342

7901 Schatz Pointe Dr13.12 miles

7901 Schatz Pointe Dr
Centerville, OH 45459

1836 Commerce Center Blvd13.18 miles

1836 Commerce Center Blvd
Fairborn, OH 45324

2350 Miami Valley Dr13.32 miles

2350 Miami Valley Dr
Centerville, OH 45459

998 S Dorset Rd14.73 miles

998 S Dorset Rd
Troy, OH 45373

Employment, DOT, Court Ordered, Probation, Family

Accredited Drug Testing delivers extensive drug and alcohol testing services through our 33 testing sites around Harrison, Montana. We offer DOT-compliant and general urine drug screenings, breath alcohol analyses, EtG alcohol assessments, and hair drug tests for personal, workplace, or legal requirements. In Harrison, MT we provide swift testing results and SAMSA certified lab evaluations, with same-day service availability—most testing sites are conveniently located close to your home or workplace. Additional services encompass Occupational Health Evaluations, Clinical Tests, and Background Verifications.

Dial (800) 221-4291 or register online. Just pick your specific test and opt for a nearby center—testing options are open for you, your employees, or others. Setting up a test is Quick and Simple, reach our scheduling team by phone or set up your test online any time. Our efficient and straightforward process facilitates easy arrangement of drug testing near Harrison.

* 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.

Harrison, MT Drug Testing

Drug Testing Services Available at Our Harrison, MT Labs:

At our Harrison 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 Harrison, MT

Harrison, Montana Statistics

In Harrison, MT, located in Madison County, opioid-related hospital visits increased by 15% over the past two years.

Madison County, home to Harrison, MT, reported a 12% increase in drug-related arrests over the last year.

30% of teenagers in Harrison, MT have reported trying marijuana at least once, according to recent surveys in Madison County.

Madison County health officials noted a 20% rise in prescription drug misuse among adults in Harrison, MT.

Harrison, MT witnessed a 8% rise in cases of methamphetamine abuse as recorded by local Madison County authorities.

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 Harrison, MT & Drug Testing Policies

Employers in Harrison, MT are adopting stringent drug testing policies to ensure a safe and productive workforce. The implementation of random drug screening is becoming increasingly common, in compliance with guidelines from the Occupational Safety and Health Administration to enhance workplace safety.

Many businesses have integrated these policies into their hiring processes as a preventive measure against workplace accidents. Firms in Harrison often provide resources and assistance programs for employees seeking help with substance abuse, supported by local initiatives.

Government Efforts with Drug Problems in Harrison, MT

The government of Harrison, MT, through Madison County's efforts, has implemented several interventions to combat drug abuse. One significant measure includes the establishment of a dedicated task force on drug crimes, focusing on collaboration with federal agencies for wider support. More information can be found on the Madison County Official Website.

The state government has also enhanced funding for rehabilitation programs tailored to the needs of local communities like Harrison, emphasizing prevention and recovery. Further details are available through the Montana Department of Public Health and Human Services, ensuring comprehensive efforts in addressing the drug crisis.

Local Drug Busts & News in Harrison, MT

Harrison, MT has seen its share of significant drug-related incidents, including a notable bust where authorities confiscated substantial quantities of illegal substances. This operation, spearheaded by Madison County's law enforcement, highlighted the persistence of drug trafficking challenges in the area.

Additionally, local community events focusing on awareness and prevention have been organized, aiming to educate the public on the adverse effects of drug abuse. These efforts are crucial in fostering a supportive environment for those affected by addiction.

Occupational Health Services

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

Montana DOT/Non DOT Physicals

Montana Vision Tests

Montana Audiograms

Montana Respirator Fit Tests

Montana Lift Tests

Montana Background Checks

Resources & Citations

Montana Mental Health

MSU Billings Police Department

Montana Rehab Now

Butte Cares

Montana Healthcare Foundation

Flathead County Health Department

Western Montana Mental Health

Bozeman Health

Behavioral Health Legal Montana

Discovery House Montana

Harrison Drug Testing

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

Harrison DOT Drug Testing

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

Harrison DNA Testing

DNA testing for legal and non-legal purposes including child support, and child custody around Harrison, MT.

Harrison Industry Training

Including specimen collector training, DER training, reasonable suspicion training and much more in Harrison, MT.v

Harrison Hair Drug Testing

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

Harrison Alcohol Testing

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

Harrison Drug Testing Services

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

Harrison 5 Panel Drug Test

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

Harrison 10 Panel Drug Test

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

Harrison On Site Drug Testing

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

Harrison DOT Physicals

Certified DOT physicals with quick, reliable exams to keep Harrison, MT 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