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Accredited Drug Testing provides wide-ranging drug and alcohol testing facilities at our 40 centers located in Peoria, Arizona. Whether you need DOT or non-DOT urine drug tests, breath alcohol tests, EtG alcohol assessments, or hair drug tests, we've got you covered for personal, employer, or legal requirements. Rapid test results are available, with SAMSA certified lab analysis. We've made same-day services accessible. With most Peoria locations just minutes away from you, we also offer Occupational Health Testing, Clinical Screening, and Background Verification.
Dial (800) 221-4291 or go online to register. Select your preferred test and a convenient location—you can schedule testing for yourself, staff, or another person. Arranging a test is quick and straightforward, utilizing our 24/7 phone or online scheduling system. Our seamless process makes setting up a drug test in Peoria a breeze.
* 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.
At our Peoria 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.
DOT Drug Testing and Requirements
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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.
In Peoria, Maricopa County, opioid-related overdoses have increased by 15% from the previous year.
Peoria accounts for 5% of all drug-related arrests in Maricopa County annually.
Approximately 9% of teenagers in Peoria, AZ, admit to trying illicit drugs in 2022.
In Maricopa County, including Peoria, there were over 3,200 drug overdose deaths in 2021.
Peoria police responded to 250 drug-related incidents in 2021, up from 230 in 2020.
The city of Peoria, AZ spent over $2 million on drug abuse prevention programs in 2022.
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.
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 Peoria, AZ, recognize the importance of maintaining a drug-free workplace. Many companies have implemented stringent drug testing policies, including pre-employment screenings and random drug tests. These policies are designed to ensure the safety and well-being of all employees.
Local businesses often work in coordination with organizations like the Arizona Department of Health Services to establish drug-free workplace programs and to offer assistance to employees struggling with substance abuse issues. Employers also provide educational sessions to raise awareness about the dangers of drug abuse.
Employers adhering to state regulations encourage a culture of accountability and transparency, reinforcing a supportive workplace environment for those recovering from addiction. Programs may also include health insurance coverage that caters to treatment and recovery services, reflecting a growing understanding of the need for comprehensive approaches to drug-related issues in the workplace.
The government of Peoria, AZ, in collaboration with Maricopa County, has focused on reducing drug abuse by launching public awareness campaigns. Educational programs in schools aim to inform young people about the dangers of drug use. Local authorities also engage in partnerships with community organizations to provide support and resources for those affected by addiction.
The city is working with state and federal agencies to enhance drug enforcement efforts. Grant funding has been secured to improve the effectiveness of local law enforcement. Agencies like the Department of Homeland Security assist local efforts through intelligence sharing and technical support.
In a recent major drug bust, Peoria police successfully intercepted a significant supply of illegal substances destined for local distribution. The operation, carried out with precision, led to the arrest of multiple suspects and the seizure of various narcotics, including methamphetamine and fentanyl. This success reflects the ongoing commitment of Peoria law enforcement to combat the growing drug problem in the region.
In another incident, officers arrested a suspect involved in a narcotics trafficking ring linked to broader networks across Arizona. The arrest was part of an extensive investigation aimed at dismantling organized crime operations that supply drugs to Peoria and nearby areas. Such efforts highlight the need for continued collaboration between state and local agencies to address this issue.
Community outreach programs in Peoria have been increasingly emphasizing the importance of awareness and prevention as part of their strategy to fight drug abuse. With educational campaigns targeting schools and local community centers, authorities aim to reduce drug demand and prevent the youth from falling victim to substance abuse.
Accredited Drug Testing offers fast, reliable employment screening services in Peoria, AZ. Trusted by employers nationwide for accurate results and exceptional service.
Arizona Department of Health Services
Maricopa County Government
Substance Abuse and Mental Health Services Administration
Partnership to End Addiction
Nar-Anon Family Groups
City of Peoria Official Website
Narcotics Anonymous
National Drug Helpline
SAMHSA National Helpline
American Academy of Child & Adolescent Psychiatry
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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, the staff was very polite. Thank you.
Olga Petrova - 9/19/2024
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