Drug Testing Locations - South Coast, CA

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

31 Drug-Testing Centers in South Coast

Minutes Away, Test Today

25500 Rancho Niguel Rd Ste 1002.47 miles

25500 Rancho Niguel Rd Ste 100
Laguna Niguel, CA 92677

27800 Medical Center Rd Ste1183.46 miles

27800 Medical Center Rd Ste118
Mission Viejo, CA 92691

25431 Cabot Rd Ste 1185.37 miles

25431 Cabot Rd Ste 118
Laguna Hills, CA 92653

32241 Camino Capistrano Ste A1055.41 miles

32241 Camino Capistrano Ste A105
San Juan Capistrano, CA 92675

24451 Health Center Dr6.10 miles

24451 Health Center Dr
Laguna Hills, CA 92653

654 Camino De Los Mares6.17 miles

654 Camino De Los Mares
San Clemente, CA 92673

647 Camino De Los Mares Ste 108 Ste 1586.17 miles

647 Camino De Los Mares Ste 108 Ste 158
San Clemente, CA 92673

23961 Calle De La Magdalena Ste 2306.25 miles

23961 Calle De La Magdalena Ste 230
Laguna Hills, CA 92653

23521 Paseo De Valencia #302c,6.33 miles

23521 Paseo De Valencia #302c,
Laguna Hills, CA 92653

24962 Calle Aragon6.67 miles

24962 Calle Aragon
Laguna Woods, CA 92637

23962 Alicia Pkwy7.14 miles

23962 Alicia Pkwy
Mission Viejo, CA 92691

22741 Lambert St7.90 miles

22741 Lambert St
Lake Forest, CA 92630

15751 Rockfield Blvd8.00 miles

15751 Rockfield Blvd
Irvine, CA 92618

24581 Del Prado Ste G8.01 miles

24581 Del Prado Ste G
Dana Point, CA 92629

910 S El Camino Real8.55 miles

910 S El Camino Real
San Clemente, CA 92672

6670 Alton Pkwy 1st Fl9.93 miles

6670 Alton Pkwy 1st Fl
Irvine, CA 92618

15775 Laguna Canyon Rd Ste 10010.56 miles

15775 Laguna Canyon Rd Ste 100
Irvine, CA 92618

16200 Sand Canyon Ave10.70 miles

16200 Sand Canyon Ave
Irvine, CA 92618

400 Newport Center Dr Ste 20211.86 miles

400 Newport Center Dr Ste 202
Newport Beach, CA 92660

4950 Barranca Pkwy Ste 101,12.04 miles

4950 Barranca Pkwy Ste 101,
Irvine, CA 92604

2362 Morse Ave14.06 miles

2362 Morse Ave
Irvine, CA 92614

3002 Dow Ave Ste 20414.43 miles

3002 Dow Ave Ste 204
Tustin, CA 92780

1000 Bristol St N Ste 1b15.03 miles

1000 Bristol St N Ste 1b
Newport Beach, CA 92660

17232 Red Hill Ave15.11 miles

17232 Red Hill Ave
Irvine, CA 92614

2492 Walnut Ave Ste 11015.14 miles

2492 Walnut Ave Ste 110
Tustin, CA 92780

301 Victoria St15.25 miles

301 Victoria St
Costa Mesa, CA 92627

320 Superior Ave. Ste 15015.28 miles

320 Superior Ave. Ste 150
Newport Beach, CA 92663

1419 Superior Ave Ste 115.33 miles

1419 Superior Ave Ste 1
Newport Beach, CA 92663

1241 E Dyer Rd Ste 14515.81 miles

1241 E Dyer Rd Ste 145
Santa Ana, CA 92705

1534 E Warner Ave16.00 miles

1534 E Warner Ave
Santa Ana, CA 92705

1619 E Edinger Ave16.50 miles

1619 E Edinger Ave
Santa Ana, CA 92705

Employment, DOT, Court Ordered, Probation, Family

Accredited Drug Testing provides a wide array of alcohol and drug screening services through our 31 facilities across the South Coast, California. We cater to both DOT and non-DOT requirements, offering urine and breath alcohol tests, as well as EtG and hair drug tests for personal, professional, and legal purposes. In South Coast, CA, we facilitate instant results testing and employ SAMSA certified lab analyses. Services are same-day with most centers conveniently close to home or work. Our offerings extend to Occupational Health Testing, Clinical Testing, and Background Checks.

Reach us at (800) 221-4291 or register online effortlessly. By selecting your test and location, testing for yourself, employees, or another person becomes trouble-free. With our simple scheduling system, arrange your test via phone or online anytime. We've designed a streamlined, user-friendly process to easily manage drug testing near South Coast.

* 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.

South Coast, CA Drug Testing

Drug Testing Services Available at Our South Coast, CA Labs:

At our South Coast 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 South Coast, CA

South Coast, California Statistics

In Santa Barbara County, opioid-related hospitalizations have seen a slight decrease by 2% over the past year.

Ventura County reported a 15% increase in methamphetamine seizures in 2022.

Santa Maria, located in Santa Barbara County, has seen a 10% rise in drug-related emergency room visits.

Overdoses involving fentanyl in Oxnard, Ventura County, have increased by 25% since last year.

In Carpinteria, Santa Barbara County, there have been over 100 drug arrests related to cocaine possession in 2022.

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 South Coast, CA & Drug Testing Policies

In South Coast, CA, employers are increasingly adopting stricter drug testing policies as a preventive measure. Companies in Santa Barbara and Ventura counties are implementing random drug tests and pre-employment screenings to ensure a safe and productive work environment. Local businesses often consult with state guidelines provided by the California Department of Industrial Relations to remain compliant.

These drug testing policies are supported by training programs that educate employees about the risks of substance abuse and the importance of maintaining a drug-free workplace. By adopting such measures, employers aim to not only protect their workforce but also contribute to the broader community efforts to address drug-related issues in the region.

Government Efforts with Drug Problems in South Coast, CA

Government efforts in South Coast, CA have been increasingly focused on addressing the rise of drug-related issues. The Santa Barbara County Department of Behavioral Wellness provides resources for addiction treatment and prevention programs. Meanwhile, Ventura County partners with federal agencies to enhance drug education and overdose prevention measures.

California's state government also plays a role, funding community health programs and supporting local law enforcement in drug enforcement activities in areas like Oxnard and Santa Maria. Agencies such as the California Department of Health Care Services work diligently to curb substance use and provide treatment options for residents.

Local Drug Busts & News in South Coast, CA

In recent months, law enforcement agencies in South Coast, CA, have intensified their efforts to combat drug trafficking. This heightened focus has resulted in a series of successful drug busts across the region, targeting distribution networks and dismantling several operations. Authorities have reported seizing substantial quantities of illicit substances, including methamphetamines and fentanyl, which were destined for local and broader consumption.

One notable operation unfolded in downtown South Coast, where a coordinated raid led to the arrest of multiple suspects believed to be part of a large narcotics ring. The suspects face various charges related to possession and intent to distribute. Community leaders have praised the efforts of both local police departments and federal agencies for their collaboration in making South Coast a safer place for its residents.

These busts have shone a light on the ongoing challenges posed by drug trafficking in the region. While law enforcement celebrates these victories, they remain vigilant against the ever-present threat of new players attempting to fill the void left by dismantled operations. Educational campaigns are in place to inform residents about the dangers of drug abuse, aiming to reduce demand and support recovery efforts.

In conjunction with these operations, local government officials in South Coast have pushed for increased funding to bolster both enforcement and rehabilitation initiatives. The newly proposed measures include expanded support for addiction counseling services, hoping to offer pathways to recovery for individuals struggling with substance use disorders. Partnerships with non-profit organizations aim to raise awareness and foster community resilience against drug-related issues.

The ripple effects of these drug busts in South Coast extend beyond immediate law enforcement successes, triggering conversations about long-term prevention and community health sustainability. Citizens are encouraged to participate in neighborhood watch programs and community meetings to stay informed and proactive. As South Coast continues to navigate these challenges, the community's collective efforts remain vital to fostering a healthier and safer environment for all.

Occupational Health Services

Accredited Drug Testing offers fast, reliable employment screening services in South Coast, 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

Psychology Today California Addiction Treatment

SAMHSA Wellness Initiative

Sacramento County Alcohol and Drug Services

San Diego County Behavioral Health Services

Santa Barbara County Alcohol and Drug Programs

Santa Clara County Substance Abuse Treatment Services

Los Angeles County Substance Abuse Prevention and Control

Ventura County Alcohol and Drug Programs

South Coast Drug Testing

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

South Coast DOT Drug Testing

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

South Coast DNA Testing

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

South Coast Industry Training

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

South Coast Hair Drug Testing

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

South Coast Alcohol Testing

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

South Coast Drug Testing Services

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

South Coast 5 Panel Drug Test

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

South Coast 10 Panel Drug Test

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

South Coast On Site Drug Testing

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

South Coast DOT Physicals

Certified DOT physicals with quick, reliable exams to keep South Coast, 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