Drug Testing Locations - Anza, CA

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

34 Drug-Testing Centers in Anza

Minutes Away, Test Today

47111 Monroe St33.01 miles

47111 Monroe St
Indio, CA 92201

81557 Dr Carreon Blvd Ste B633.05 miles

81557 Dr Carreon Blvd Ste B6
Indio, CA 92201

81715 Dr Carreon Blvd Ste A4,33.06 miles

81715 Dr Carreon Blvd Ste A4,
Indio, CA 92201

81767 Doctor Carreon Blvd33.07 miles

81767 Doctor Carreon Blvd
Indio, CA 92201

82013 Dr Carreon Blvd33.12 miles

82013 Dr Carreon Blvd
Indio, CA 92201

78822 Highway 11133.50 miles

78822 Highway 111
La Quinta, CA 92253

73345 Highway 111 Ste 204b34.73 miles

73345 Highway 111 Ste 204b
Palm Desert, CA 92260

42575 Washington St Ste B35.36 miles

42575 Washington St Ste B
Palm Desert, CA 92211

72630 Fred Waring Dr Ste 10135.41 miles

72630 Fred Waring Dr Ste 101
Palm Desert, CA 92260

41120 Washington St Ste 20135.53 miles

41120 Washington St Ste 201
Bermuda Dunes, CA 92203

74990 Country Club Dr Ste 31037.26 miles

74990 Country Club Dr Ste 310
Palm Desert, CA 92260

73 700 Dinah Shore Dr Ste 20637.30 miles

73 700 Dinah Shore Dr Ste 206
Palm Desert, CA 92211

35280 Bob Hope Dr. Ste 10339.78 miles

35280 Bob Hope Dr. Ste 103
Rancho Mirage, CA 92270

67780 E Palm Canyon Dr40.64 miles

67780 E Palm Canyon Dr
Cathedral City, CA 92234

751 W Legion Rd Suite 202,44.95 miles

751 W Legion Rd Suite 202,
Brawley, CA 92227

207 W Legion Rd45.00 miles

207 W Legion Rd
Brawley, CA 92227

555 E Tachevah Dr Ste 3e45.03 miles

555 E Tachevah Dr Ste 3e
Palm Springs, CA 92262

555 E Tachevah Dr Ste 102w,45.03 miles

555 E Tachevah Dr Ste 102w,
Palm Springs, CA 92262

1080 N Indian Canyon Dr Ste 20645.11 miles

1080 N Indian Canyon Dr Ste 206
Palm Springs, CA 92262

820 Jamachard Dr Ste 10347.62 miles

820 Jamachard Dr Ste 103
El Cajon, CA 92019

555 E Valley Pkwy Ste 347.65 miles

555 E Valley Pkwy Ste 3
Escondido, CA 92025

1625 E Main St Ste 20347.91 miles

1625 E Main St Ste 203
El Cajon, CA 92021

1625 E Main St Ste 10048.00 miles

1625 E Main St Ste 100
El Cajon, CA 92021

612 S J St Ste 848.20 miles

612 S J St Ste 8
Imperial, CA 92251

15615 Pomerado Rd48.80 miles

15615 Pomerado Rd
Poway, CA 92064

15611 Pomerado Rd Ste 52548.80 miles

15611 Pomerado Rd Ste 525
Poway, CA 92064

15611 Pomerado Rd48.80 miles

15611 Pomerado Rd
Poway, CA 92064

860 W Valley Pkwy Ste 15048.81 miles

860 W Valley Pkwy Ste 150
Escondido, CA 92025

1503 N Imperial Ave Ste 20249.56 miles

1503 N Imperial Ave Ste 202
El Centro, CA 92243

16950 Via Tazon49.77 miles

16950 Via Tazon
San Diego, CA 92127

1850 W Main St Ste E49.81 miles

1850 W Main St Ste E
El Centro, CA 92243

2185 Citracado Pkwy49.82 miles

2185 Citracado Pkwy
Escondido, CA 92029

11895 Avenue Of Industry49.92 miles

11895 Avenue Of Industry
San Diego, CA 92128

1635 W Main St,49.97 miles

1635 W Main St,
El Centro, CA 92243

Employment, DOT, Court Ordered, Probation, Family

At 34 locations around Anza, CA, Accredited Drug Testing provides thorough screening for drugs and alcohol. Our services cater to individual or corporate requirements, including DOT and non-DOT urinalysis, breath alcohol assessments, EtG alcohol evaluations, and hair drug analyses. We offer quick test results and SAMSA certified lab processing, with most facilities conveniently located for easy access from homes or offices in Anza. Beyond testing, we provide Occupational Health evaluations, Clinical Testing, and Background Verification.

Reach out at (800) 221-4291 or register on our website. Just choose the test and select a close-by center; tests are open for personal, employee, or third-party situations. With a straightforward process, scheduling a test is quick and simple. You can either contact our scheduling team or book online anytime. Our seamless setup makes arranging testing in or around Anza an easy task.

* 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.

Anza, CA Drug Testing

Drug Testing Services Available at Our Anza, CA Labs:

At our Anza 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 Anza, CA

Anza, California Statistics

In Anza, CA, Riverside County, drug overdose rates increased by 15% from 2019 to 2021.

Riverside County, where Anza is located, reported a 25% rise in opioid-related hospital admissions in 2020.

In 2022, Riverside County's Anza had 150 reported cases of drug-related offenses.

Methamphetamine was the most commonly abused substance in Anza, CA, in 2021, according to Riverside County data.

The Riverside County Sheriff's Department recorded a 10% decrease in drug trafficking cases in Anza in 2021.

Anza, CA, saw a 5% increase in youth drug abuse between 2020 and 2022, the Riverside County health department reported.

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 Anza, CA & Drug Testing Policies

Employers in Anza, CA, implement strict drug testing policies to maintain workplace safety. Many follow the guidelines set by the California Department of Industrial Relations for employee safety and health.

Companies in Riverside County have adopted random drug testing and pre-employment screenings. The goal is to curb substance abuse impacts on productivity and reduce accidents stemming from impairment at work.

Employers often participate in the Substance Abuse and Mental Health Services Administration (SAMHSA) programs, promoting drug-free workplaces and providing support for employees struggling with addiction issues.

Government Efforts with Drug Problems in Anza, CA

In Anza, CA, government efforts to tackle drug abuse are significant. The Riverside County Government partners with community organizations to provide education and prevention programs.

The California state government enhances public health strategies, focusing on treatment and rehabilitation for Anza residents. Initiatives through the California Department of Public Health aim to reduce addiction and support recovery efforts.

Local Drug Busts & News in Anza, CA

Anza, CA, has witnessed several notable drug busts in recent years. In 2021, a coordinated operation by the Riverside County Sheriff's Department resulted in the seizure of a substantial methamphetamine shipment headed towards Anza.

Local law enforcement, collaborating with the DEA, succeeded in dismantling a drug distribution ring in 2022, which led to multiple arrests and a significant drop in local drug trafficking incidents.

Community-driven events, such as drug awareness seminars and take-back programs, have been organized by civic groups in Anza to educate the public and encourage safe disposal of unused medications.

Occupational Health Services

Accredited Drug Testing offers fast, reliable employment screening services in Anza, 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

Rehab Center in Anza

CRC Health

Riverside County Sheriff

SAMHSA National Helpline

Riverside Network of Care

County Office Substance Abuse Resources

California Health & Wellness

Addiction Center

CA Government Health Services

Riverside University Health System

Anza Drug Testing

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

Anza DOT Drug Testing

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

Anza DNA Testing

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

Anza Industry Training

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

Anza Hair Drug Testing

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

Anza Alcohol Testing

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

Anza Drug Testing Services

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

Anza 5 Panel Drug Test

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

Anza 10 Panel Drug Test

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

Anza On Site Drug Testing

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

Anza DOT Physicals

Certified DOT physicals with quick, reliable exams to keep Anza, 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