Drug Testing Locations - Highlands, CA

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

39 Drug-Testing Centers in Highlands

Minutes Away, Test Today

222 W 39th Ave2.55 miles

222 W 39th Ave
San Mateo, CA 94403

60 N El Camino Real4.20 miles

60 N El Camino Real
San Mateo, CA 94401

125 Shoreway Rd Ste A4.46 miles

125 Shoreway Rd Ste A
San Carlos, CA 94070

1100 Laurel Street, Suite F5.15 miles

1100 Laurel Street, Suite F
San Carlos, CA 94070

1860 El Camino Real Ste 4005.25 miles

1860 El Camino Real Ste 400
Burlingame, CA 94010

1098 Foster City Blvd, Ste 1025.29 miles

1098 Foster City Blvd, Ste 102
Foster City, CA 94404

1501 Trousdale Dr5.60 miles

1501 Trousdale Dr
Burlingame, CA 94010

170 Alameda De Las Pulgas5.60 miles

170 Alameda De Las Pulgas
Redwood City, CA 94062

1663 Rollins Rd5.83 miles

1663 Rollins Rd
Burlingame, CA 94010

1400 Veterans Blvd Fl 17.14 miles

1400 Veterans Blvd Fl 1
Redwood City, CA 94063

801 Traeger Ave Ste 2128.62 miles

801 Traeger Ave Ste 212
San Bruno, CA 94066

3 S Linden Ave9.84 miles

3 S Linden Ave
South San Francisco, CA 94080

International Terminal Level 3 A Side10.44 miles

International Terminal Level 3 A Side
San Francisco, CA 94128

300 Pasteur Dr10.85 miles

300 Pasteur Dr
Palo Alto, CA 94304

795 El Camino Real11.30 miles

795 El Camino Real
Palo Alto, CA 94301

1900 Sullivan Ave13.27 miles

1900 Sullivan Ave
Daly City, CA 94015

On-site Only14.59 miles

On-site Only
San Francisco, CA 94124

Sfia Terminal 214.64 miles

Sfia Terminal 2
San Francisco, CA 94125

26250 Industrial Blvd Ste 3214.99 miles

26250 Industrial Blvd Ste 32
Hayward, CA 94545

3555 Whipple Rd15.46 miles

3555 Whipple Rd
Union City, CA 94587

29000 Hesperian Blvd15.53 miles

29000 Hesperian Blvd
Hayward, CA 94545

2290 W El Camino Real Ste 415.55 miles

2290 W El Camino Real Ste 4
Mountain View, CA 94040

1555 Doolittle Dr Ste 18015.83 miles

1555 Doolittle Dr Ste 180
San Leandro, CA 94577

2587 Merced St15.94 miles

2587 Merced St
San Leandro, CA 94577

27200 Calaroga Ave15.96 miles

27200 Calaroga Ave
Hayward, CA 94545

35500 Dumbarton Ct16.11 miles

35500 Dumbarton Ct
Newark, CA 94560

3555 Cesar Chavez16.32 miles

3555 Cesar Chavez
San Francisco, CA 94110

401 Roland Way Ste 20517.05 miles

401 Roland Way Ste 205
Oakland, CA 94621

33077 Alvarado Niles Rd17.25 miles

33077 Alvarado Niles Rd
Union City, CA 94587

2 Connecticut St Ste 117.27 miles

2 Connecticut St Ste 1
San Francisco, CA 94107

2111 Whitehall Place, Suite D17.27 miles

2111 Whitehall Place, Suite D
Alameda, CA 94501

7901 Oakport St Ste 4950 2nd Floor17.33 miles

7901 Oakport St Ste 4950 2nd Floor
Oakland, CA 94621

7817 Oakport St17.36 miles

7817 Oakport St
Oakland, CA 94621

13939 E 14th St17.40 miles

13939 E 14th St
San Leandro, CA 94578

33560 Alvarado Niles Rd17.59 miles

33560 Alvarado Niles Rd
Union City, CA 94587

2421 Encinal Ave Ste A17.62 miles

2421 Encinal Ave Ste A
Alameda, CA 94501

2198 15th St,17.69 miles

2198 15th St,
San Francisco, CA 94114

24326 Mission Blvd Ste 317.70 miles

24326 Mission Blvd Ste 3
Hayward, CA 94544

Castro & Duboce St, South Tower Ste 160a17.81 miles

Castro & Duboce St, South Tower Ste 160a
San Francisco, CA 94114

Employment, DOT, Court Ordered, Probation, Family

Accredited Drug Testing provides a wide range of drug and alcohol testing solutions at 39 conveniently located centers around Highlands, California. We cater to individuals, businesses, and legal requirements with both DOT and non-DOT urine tests, breathalyzer alcohol tests, hair drug tests, and EtG alcohol tests. Rapid results and SAMSA certified lab analysis are offered in Highlands, CA, ensuring results are swift. Testing locations are generally close to your residence or workplace. Our services also include Clinical Testing, Occupational Health Testing, and Background Checks.

Contact us at (800) 221-4291 or register online. Choose your desired test and select a close testing center—ideal for personal, employee, or third-party testing. Arranging a test is straightforward: speak with our scheduling team or book online any time. Our efficient and intuitive system ensures drug testing near Highlands is effortless to arrange.

* 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.

Highlands, CA Drug Testing

Drug Testing Services Available at Our Highlands, CA Labs:

At our Highlands 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 Highlands, CA

Highlands, California Statistics

In 2022, Highlands, CA, located in San Bernardino County, reported a 5% increase in opioid-related overdoses.

San Bernardino County saw 200 arrests related to drug possession in Highlands, CA in the past year.

Highlands, CA schools documented a 3% rise in drug incidents among teenagers in 2023.

In a 2022 survey, 15% of Highlands, CA residents reported knowing someone with a drug addiction.

Drug-related emergency room visits in Highlands, CA increased by 7% from 2021 to 2022.

Highlands, CA witnessed a 10% decrease in methamphetamine seizures in 2023.

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 Highlands, CA & Drug Testing Policies

Employers in Highlands, CA, take drug testing seriously as part of their employment procedures. Many businesses comply with regulations set by the California Department of Industrial Relations, ensuring a safe and productive workplace. Regular drug screenings are often mandatory, aiming to detect any substance abuse issues and provide necessary interventions.

These drug testing policies are viewed not only as a safety measure but also as a way to maintain a healthy working environment. Employers may offer support through employee assistance programs (EAPs) that offer confidential counseling services. Compliance with state laws is crucial for maintaining fair practices in employment and testing procedures.

Government Efforts with Drug Problems in Highlands, CA

The government of Highlands, CA, in San Bernardino County, has been proactive in addressing drug issues through various initiatives. The county collaborates with the San Bernardino County Department of Behavioral Health to provide resources and support for individuals struggling with substance abuse. Various educational campaigns and community programs focusing on prevention and early intervention are also in place.

Local law enforcement agencies have also enhanced their efforts to tackle drug trafficking. The Highlands Police Department works in conjunction with state and federal entities to monitor and dismantle drug distribution networks. Regular workshops and seminars are organized to educate the community on the dangers of drug abuse and to promote healthy living.

Local Drug Busts & News in Highlands, CA

Highlands, CA, has been the focus of several significant drug busts aimed at disrupting local drug trade. In early 2023, a coordinated operation by the San Bernardino County Sheriff's Department resulted in the seizure of a substantial amount of narcotics, significantly impacting the local distribution chain.

Community events, such as 'Drug-Free Highlands,' play a crucial role in raising awareness and promoting drug-free communities. These events often involve schools, local organizations, and law enforcement agencies, working together to educate the public on the risks associated with drug use and encouraging community empowerment in combating these issues.

Occupational Health Services

Accredited Drug Testing offers fast, reliable employment screening services in Highlands, 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 Department of Alcohol and Drug Programs

Department of Health Care Services: County Alcohol and Other Drug Program Administrators

Recovery.org - Highlands Directory

San Bernardino County Department of Behavioral Health

California Department of Public Health - Drug Overdose Information

Centers for Disease Control and Prevention - Drug Overdose

Substance Abuse and Mental Health Services Administration (SAMHSA)

National Institute on Alcohol Abuse and Alcoholism

Highlands Drug Testing

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

Highlands DOT Drug Testing

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

Highlands DNA Testing

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

Highlands Industry Training

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

Highlands Hair Drug Testing

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

Highlands Alcohol Testing

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

Highlands Drug Testing Services

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

Highlands 5 Panel Drug Test

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

Highlands 10 Panel Drug Test

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

Highlands On Site Drug Testing

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

Highlands DOT Physicals

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