Drug Testing Locations - Tranquillity, CA

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

37 Drug-Testing Centers in Tranquillity

Minutes Away, Test Today

1250 E Almond Ave Po Box 132818.97 miles

1250 E Almond Ave Po Box 1328
Madera, CA 93637

363 East Almond Avenue, Suite 10723.31 miles

363 East Almond Avenue, Suite 107
Madera, CA 93637

4739 W. Shaw Ave, Suite 10423.47 miles

4739 W. Shaw Ave, Suite 104
Fresno, CA 93722

509 S I St Ste A23.73 miles

509 S I St Ste A
Madera, CA 93637

344 W 6th St23.85 miles

344 W 6th St
Madera, CA 93637

2370 W Cleveland Ave24.34 miles

2370 W Cleveland Ave
Madera, CA 93637

2339 W Cleveland Ave Ste 10324.35 miles

2339 W Cleveland Ave Ste 103
Madera, CA 93637

2113 Merced St26.26 miles

2113 Merced St
Fresno, CA 93721

1350 O Street Suite 10126.48 miles

1350 O Street Suite 101
Fresno, CA 93721

2746 E Jensen Ave26.50 miles

2746 E Jensen Ave
Fresno, CA 93706

2023 Divisadero St,26.62 miles

2023 Divisadero St,
Fresno, CA 93701

2555 S East Ave26.95 miles

2555 S East Ave
Fresno, CA 93706

2911 Tulare St27.22 miles

2911 Tulare St
Fresno, CA 93721

5550 N Palm Ave Ste 10727.26 miles

5550 N Palm Ave Ste 107
Fresno, CA 93704

5649 N Palm Ave27.29 miles

5649 N Palm Ave
Fresno, CA 93704

222 W Shaw Ave27.62 miles

222 W Shaw Ave
Fresno, CA 93704

6101 N Fresno St Ste 10328.71 miles

6101 N Fresno St Ste 103
Fresno, CA 93710

6042 N Fresno St Ste 10128.77 miles

6042 N Fresno St Ste 101
Fresno, CA 93710

7265 N 1st St Ste 10529.65 miles

7265 N 1st St Ste 105
Fresno, CA 93720

1245 E Herndon Ave29.89 miles

1245 E Herndon Ave
Fresno, CA 93720

5361 E Kings Canyon Rd30.60 miles

5361 E Kings Canyon Rd
Fresno, CA 93727

7075 N Maple Ave, Ste 10430.94 miles

7075 N Maple Ave, Ste 104
Fresno, CA 93720

7300 N Fresno St Oak 1 Bldg30.96 miles

7300 N Fresno St Oak 1 Bldg
Fresno, CA 93720

7005 N Maple Ave Ste 10430.97 miles

7005 N Maple Ave Ste 104
Fresno, CA 93720

755 N Peach Ave Ste C1332.43 miles

755 N Peach Ave Ste C13
Clovis, CA 93611

On--site Only33.98 miles

On--site Only
Fresno, CA 93737

5612 Bisqustone34.00 miles

5612 Bisqustone
Fresno, CA 98710

1165 Phelps Ave Ste 20334.69 miles

1165 Phelps Ave Ste 203
Coalinga, CA 93210

1165 Phelps Avenue, Suite 10734.70 miles

1165 Phelps Avenue, Suite 107
Coalinga, CA 93210

1191 Phelps Ave34.72 miles

1191 Phelps Ave
Coalinga, CA 93210

1850 Whitson St35.98 miles

1850 Whitson St
Selma, CA 93662

1122 Rose Ave, Ste 236.75 miles

1122 Rose Ave, Ste 2
Selma, CA 93662

2570 Jensen Ave, Suite 11537.84 miles

2570 Jensen Ave, Suite 115
Sanger, CA 93657

2502 Jensen Ave37.89 miles

2502 Jensen Ave
Sanger, CA 93657

450 Kings County Dr, Ste 10339.20 miles

450 Kings County Dr, Ste 103
Hanford, CA 93230

869 W Lacey Blvd39.81 miles

869 W Lacey Blvd
Hanford, CA 93230

1120 N Irwin St,39.92 miles

1120 N Irwin St,
Hanford, CA 93230

Employment, DOT, Court Ordered, Probation, Family

Accredited Drug Testing delivers a full suite of drug and alcohol tests across our 37 testing centers in and around Tranquillity, California. Our offerings include DOT and non-DOT urine tests, breath alcohol evaluations, EtG alcohol screens, as well as hair drug analyses catering to individuals, businesses, and legal requirements. Rapid results and SAMSA certified lab analyses are available in Tranquillity, CA, with same-day service options. Most testing sites are conveniently located near your home or office. Additional offerings cover Occupational Health Testing, Clinical Testing, and Background Screenings.

Dial (800) 221-4291 or register online to initiate your test selection and pick a location nearby—ideal for personal, employee, or third-party testing. Setting up a test is Simple and Quick, whether through our scheduling team or online 24/7. Our efficient process ensures easy drug test arrangements near Tranquillity.

* 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.

Tranquillity, CA Drug Testing

Drug Testing Services Available at Our Tranquillity, CA Labs:

At our Tranquillity 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 Tranquillity, CA

Tranquillity, California Statistics

In Tranquillity, CA, 15% of adults reported illicit drug use in the past year, more than double the Fresno County average.

Methamphetamine-related incidents account for 40% of all drug arrests in Tranquillity, CA, as recorded by Fresno County law enforcement.

Opioid-related hospital admissions in Tranquillity, CA are 20% higher than the California state average, reports Fresno County Health Department.

Alcohol-related DUIs constitute 60% of all substance-related driving offenses in Tranquillity, CA, according to Fresno County records.

Fresno County notes that in Tranquillity, CA, 18% of high school students have used drugs in the past month.

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 Tranquillity, CA & Drug Testing Policies

Employers in Tranquillity, CA are proactively addressing drug use through stringent workplace policies. Many companies conduct pre-employment and random drug testing to ensure a safe and productive environment. Compliance with federal guidelines, such as those from the U.S. Department of Labor, is essential.

Organizations also provide access to Employee Assistance Programs (EAPs) that offer resources and counseling for workers dealing with substance abuse challenges. To align with policies, employers engage in continuous training programs and workshops to raise awareness about the implications of drug use.

Furthermore, businesses collaborate with local agencies to support community-based initiatives, enhancing the overall effort to curb drug use in Tranquillity.

Government Efforts with Drug Problems in Tranquillity, CA

Government efforts to combat drug problems in Tranquillity, CA involve a multifaceted approach. Fresno County, in collaboration with local agencies, has increased funding for addiction treatment centers and support services. The county's initiatives target prevention through education programs in schools and communities.

Additionally, state programs like California's Department of Health Care Services Substance Use Disorder Services offer integrated support, emphasizing recovery and rehabilitation. Federal support also includes grants for local enforcement to tackle the drug issues in Tranquillity.

Local Drug Busts & News in Tranquillity, CA

Recent drug busts in Tranquillity, CA highlight the concerted efforts by law enforcement to combat trafficking. A significant operation in collaboration with Fresno County Sheriffs resulted in a major seizure of methamphetamine intended for distribution.

Public awareness campaigns often accompany these events, informing the community about the risks and impacts of drug use. Outreach events aim to engage citizens in preventative measures and encourage reporting of suspicious activities to authorities.

Tranquillity remains vigilant as officials use intelligence-led policing to monitor and combat illicit drug activities, ensuring public safety and law compliance in the region.

Occupational Health Services

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

California DOT/Non DOT Physicals

California Vision Tests

California Audiograms

California Respirator Fit Tests

California Lift Tests

California Background Checks

Resources & Citations

SAMHSA National Helpline

California Drug Foundation

CDC Drug Overdose

CA Department of Health Care Services

California Department of Alcohol and Drug Programs

Fresno County Substance Use Services

National Institute on Drug Abuse

Sacramento County Alcohol and Drug Services

Tranquillity Drug Testing

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

Tranquillity DOT Drug Testing

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

Tranquillity DNA Testing

DNA testing for legal and non-legal purposes including child support, and child custody around Tranquillity, CA.

Tranquillity Industry Training

Including specimen collector training, DER training, reasonable suspicion training and much more in Tranquillity, CA.v

Tranquillity Hair Drug Testing

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

Tranquillity Alcohol Testing

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

Tranquillity Drug Testing Services

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

Tranquillity 5 Panel Drug Test

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

Tranquillity 10 Panel Drug Test

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

Tranquillity On Site Drug Testing

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

Tranquillity DOT Physicals

Certified DOT physicals with quick, reliable exams to keep Tranquillity, CA 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