Drug Testing Locations - Westside, CA

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

27 Drug-Testing Centers in Westside

Minutes Away, Test Today

109 Adkisson Way6.79 miles

109 Adkisson Way
Taft, CA 93268

1100 4th St7.24 miles

1100 4th St
Taft, CA 93268

9500 Stockdale Hwy, Ste 10221.99 miles

9500 Stockdale Hwy, Ste 102
Bakersfield, CA 93311

4100 Truxtun Ave Ste 20023.01 miles

4100 Truxtun Ave Ste 200
Bakersfield, CA 93309

33 S Real Rd24.24 miles

33 S Real Rd
Bakersfield, CA 93309

2751a Fruitvale Ave24.27 miles

2751a Fruitvale Ave
Bakersfield, CA 93308

3501 Stockdale Hwy24.27 miles

3501 Stockdale Hwy
Bakersfield, CA 93309

4570 California Ave24.48 miles

4570 California Ave
Bakersfield, CA 93309

7737 Meany Ave Ste B924.81 miles

7737 Meany Ave Ste B9
Bakersfield, CA 93308

26 H St25.15 miles

26 H St
Bakersfield, CA 93304

6650 Meany Ave25.19 miles

6650 Meany Ave
Bakersfield, CA 93308

1800 Westwind Dr Ste 30125.45 miles

1800 Westwind Dr Ste 301
Bakersfield, CA 93301

3209 Landco Dr25.57 miles

3209 Landco Dr
Bakersfield, CA 93308

522 Chester Ave25.62 miles

522 Chester Ave
Bakersfield, CA 93301

1100 California Ave26.12 miles

1100 California Ave
Bakersfield, CA 93304

10412 Main St26.48 miles

10412 Main St
Lamont, CA 93241

2501 G St26.49 miles

2501 G St
Bakersfield, CA 93301

2204 Q St Ste A26.79 miles

2204 Q St Ste A
Bakersfield, CA 93301

3550 Q St. Ste 10227.45 miles

3550 Q St. Ste 102
Bakersfield, CA 93301

3838 San Dimas St Ste B10027.80 miles

3838 San Dimas St Ste B100
Bakersfield, CA 93301

2300 7th St34.16 miles

2300 7th St
Wasco, CA 93280

1427 S Lexington St Bldg A Ste 1044.95 miles

1427 S Lexington St Bldg A Ste 10
Delano, CA 93215

1401 Garces Hwy46.06 miles

1401 Garces Hwy
Delano, CA 93215

832 Jefferson St46.41 miles

832 Jefferson St
Delano, CA 93215

1206 High Street46.71 miles

1206 High Street
Delano, CA 93215

655 Ventura Ave48.21 miles

655 Ventura Ave
Oak View, CA 93022

807d Tucker Rd Ste D,49.33 miles

807d Tucker Rd Ste D,
Tehachapi, CA 93561

Employment, DOT, Court Ordered, Probation, Family

At our Westside, California facilities, Accredited Drug Testing delivers an extensive range of drug and alcohol screenings at 27 convenient locations. We handle both DOT and non-DOT urine drug testing, breath alcohol assessments, EtG alcohol analysis, plus hair drug tests serving individuals, businesses, and judicial requirements. Same-day rapid result tests and SAMSA certified lab analysis ensure quick access, with most Westside locations only a short distance from your home or office. We also offer services like Occupational Health Testing, Clinical Testing, and conducting Background Checks.

To schedule a test, dial (800) 221-4291 or use our online portal. Select your desired test, then choose a location nearby—testing services available for personal, employee, or third-party use. You’ll find booking a test simple and quick, with options to contact our scheduling team or book online anytime, day or night. Our efficient, user-friendly service makes arranging nearby Westside drug tests 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.

Westside, CA Drug Testing

Drug Testing Services Available at Our Westside, CA Labs:

At our Westside 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 Westside, CA

Westside, California Statistics

In Westside, Los Angeles County, 15% of residents have reported misuse of prescription drugs in 2023.

Westside, Los Angeles County saw a 20% increase in drug-related hospital admissions between 2022 and 2023.

In 2023, Westside's opioid-related deaths in Los Angeles County totaled 150, marking a slight decrease from the previous year.

Los Angeles County, including Westside, reported over 2,000 emergency room visits attributed to drug overdoses in the past year.

Westside, part of Los Angeles County, has seen a 30% rise in public school students reporting substance use in the latest survey.

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 Westside, CA & Drug Testing Policies

Employers in Westside, CA, implement rigorous drug testing policies to ensure a safe and productive work environment. Many companies have adopted pre-employment screenings and random tests for current employees to discourage substance abuse. Policies align with state regulations; more details are on the California Department of Industrial Relations website.

Some Westside businesses offer support programs for employees battling addiction, fostering a culture of safety and support. Programs often include counseling services and rehabilitation resources, aiding employees in recovery while maintaining their employment.

Government Efforts with Drug Problems in Westside, CA

The government of Westside, CA, along with Los Angeles County, has strengthened efforts to combat drug abuse through expanded funding for addiction treatment programs. Initiatives like counseling services and education campaigns are now available to support community members in need. Learn more about the county efforts here.

In collaboration with state and federal agencies, Westside has launched targeted campaigns to reduce illicit drug supply and enhance enforcement against drug dealers. The city's partnership with the Drug Enforcement Administration (DEA) aims to reduce drug trafficking through strategic operations. Visit the DEA website for more info.

Local Drug Busts & News in Westside, CA

Recently, in Westside, CA, significant efforts have been made by local law enforcement to crack down on drug activity. A series of coordinated raids resulted in the arrest of several key figures within the community, suspected of operating a drug trafficking ring. These actions are part of a larger initiative aimed at curbing the spread of narcotics, which have been increasingly impacting local neighborhoods.

The Westside Police Department reported that over the past month, multiple operations led to the seizure of substantial quantities of illegal substances. Collaborating with federal agencies, these busts targeted high-traffic areas and were part of ongoing surveillance efforts. The community has responded positively, expressing hope that these measures will reduce the prevalence of drugs.

The recent drug busts in Westside have highlighted the pervasiveness of the opioid crisis in this California neighborhood. Authorities have uncovered several clandestine labs producing synthetic drugs, which are major contributors to rising health concerns. Targeting these labs has been a priority, as they pose risks not only through drug abuse but also due to potential chemical hazards.

Community leaders in Westside are calling for more resources to support addiction treatment and prevention programs. Following the recent crackdowns, there is a recognized need for sustained efforts to address the root causes of drug dependency. Grassroots organizations are coming together to advocate for comprehensive strategies focused on rehabilitation and public health education.

Despite the success in recent drug-related interventions, challenges remain for the Westside community in CA. Law enforcement agencies emphasize the necessity of active community involvement to maintain momentum against drug trafficking. As Westside continues to combat these issues, collaborative efforts between residents and authorities stand as crucial components in fostering a safer environment.

Occupational Health Services

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

California Substance Abuse Resources

Prevent Substance Abuse California

Los Angeles Drug and Alcohol Abuse Resources

California Health and Wellness

Midway Sober Living Center

Southern California Recovery Centers

LA County Substance Abuse Prevention

DEA Los Angeles Division

Westside Drug Testing

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

Westside DOT Drug Testing

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

Westside DNA Testing

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

Westside Industry Training

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

Westside Hair Drug Testing

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

Westside Alcohol Testing

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

Westside Drug Testing Services

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

Westside 5 Panel Drug Test

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

Westside 10 Panel Drug Test

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

Westside On Site Drug Testing

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

Westside DOT Physicals

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