Our automated scheduling system is available 24/7. Order your test online and receive your donor/registration pass by email. Click Here
Same Day Service
With 39 testing centers in the Los Angeles area, we offer drug and alcohol testing for employment, probation and DOT requirements. Additional services include DOT consortium enrollment, DNA Testing and background checks. Order your tests and services online or call (800) 221-4291.
Same-Day Electronic Donor Pass Accepted at All Locations Below
Accredited Drug Testing delivers extensive drug and alcohol screening solutions at our 39 facilities situated in the Los Angeles, California region. Our services cover DOT and non-DOT urine drug tests, breath alcohol checks, EtG testing for alcohol, and hair drug analyses suited for individuals, employers, and legal requirements. In Los Angeles, CA, we ensure quick result testing and provide SAMSA certified lab evaluations. Immediate service can be availed, with most testing centers conveniently located close to your residence or workplace. Our offerings also encompass Occupational Health Examinations, Clinical Assessments, and Background Evaluations.
To schedule, call (800) 221-4291 or sign up online. Choose a test and pick a nearby location—perfect for personal, employee, or third-party testing. Booking is swift and simple; contact our scheduling team or book your appointment online at any time. Our efficient process helps you organize drug testing near Los Angeles easily and without hassle.
* 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.
Select your test & search nearby Los Angeles collection sites.
Receive your donor pass by email or SMS immediately.
Walk in with donor pass & photo ID. No appointment needed.
Secure results delivered confidentially in 24-48 hours.
At our Los Angeles 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.
DOT Drug Testing and Requirements
DOT Employer Drug Policy Development
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.
In Los Angeles County, opioid overdose deaths increased by 48% between 2019 and 2021.
Los Angeles has seen a 30% increase in methamphetamine-related emergency room visits in the last two years.
In 2022, Los Angeles County reported over 1,000 deaths from fentanyl overdoses.
Heroin-related arrests decreased by 15% in Los Angeles County from 2020 to 2022.
Los Angeles has one of the highest rates of cannabis use in California, with 12% of the population reporting regular use.
The rate of teen drug use in Los Angeles has declined by 5% since 2021.
Employers in Los Angeles, CA, are increasingly implementing drug testing policies to ensure a safe and productive work environment. The California Department of Fair Employment and Housing outlines the legal framework for conducting such tests, balancing employer concerns with employee privacy rights. Learn more about the laws.
Many companies adopt a zero-tolerance policy for drug use to prevent workplace accidents and enhance safety. Some industries, like transportation and healthcare, have mandatory drug testing requirements stipulated by federal and state laws. Employers often utilize services from certified drug-testing facilities to ensure compliance with these regulations.
The government of Los Angeles, in collaboration with Los Angeles County, has taken significant steps to combat drug abuse through various outreach and prevention programs. Initiatives like the Los Angeles County Department of Public Health aim to reduce the impact of drug abuse through public awareness and access to treatment services.
State-level efforts are supported by California’s Department of Health Care Services, which offers resources for individuals and families affected by substance abuse. Additionally, federal efforts through agencies like the Substance Abuse and Mental Health Services Administration provide nationwide support and funding for local initiatives to address these issues.
In recent years, Los Angeles has been a focal point for significant drug busts, reflecting the ongoing battle against drug trafficking and distribution. Notably, a major operation in 2022 led to the seizure of over a million dollars' worth of fentanyl in downtown Los Angeles by the Drug Enforcement Administration.
Local law enforcement agencies continue to collaborate with federal units to dismantle drug rings operating in and around the city. Publicized events have highlighted the scale of operations targeting the illegal production and sale of drugs, underscoring the complexity of the war against drugs in urban areas.
Confidential drug & alcohol testing with same-day donor registration passes.
Schedule Test Online Call (800) 221-4291Accredited Drug Testing offers fast, reliable employment screening services in Los Angeles, CA. Trusted by employers nationwide for accurate results and exceptional service.
California DOT/Non DOT Physicals
LA Treatment Center
Tarzana Treatment Centers
South Coast Counseling
New Method Wellness
Casa Treatment Center
McLean Hospital
Beit T'Shuvah
Phoenix House California
The Ranch at Bethel
Accredited Drug Testing provides employer and individual screening in Los Angeles, CA adhering strictly to Cal. Lab. Code § 1025 et seq., federal DOT 49 CFR Part 40 guidelines, and certified SAMHSA laboratory chain-of-custody standards.
California AB 2188 requires non-psychoactive cannabis metabolite protections while retaining full employer rights for pre-employment, post-accident, and safety-sensitive testing.
Under Cal. Lab. Code § 1025 et seq., employers in Los Angeles may institute comprehensive drug-free workplace programs including:
While cannabis statutes continue evolving across the United States (Medical: Legal; Recreational: Legal in California), employers retain the legal prerogative to prohibit substance impairment on job premises, during operational shifts, and while operating company vehicles.
Federal regulations, Department of Transportation (DOT) mandates, and safety-sensitive positions strictly prohibit marijuana use regardless of state cannabis status. ADT provides both standard THC screening and non-THC customized drug panels for private employers wishing to adapt to state-specific hiring preferences.
For commercial drivers, maritime operators, aviation crews, and transit personnel operating in Los Angeles, all testing follows rigorous Department of Transportation (DOT) standards governed by 49 CFR Part 40:
Accredited Drug Testing provides legally admissible drug and alcohol screening for county court dockets, child custody hearings, probation requirements, and pretrial diversion programs throughout Los Angeles and California.
All specimens undergo observed or witnessed collection procedures when ordered by the court, accompanied by rigorous Federal Chain of Custody Forms (CCF). Turnaround time is rapid, and official certificates of analysis can be forwarded directly to your attorney, court case officer, or probation supervisor upon release.
Accredited Drug Testing operates collection centers strategically positioned throughout Los Angeles to ensure fast donor access with minimal drive times. Walk-ins are welcomed with an immediate electronic donor pass across all major neighborhoods and transit corridors:
Century City Corporate Corridor • DTLA Financial Core • LAX Cargo Logistics Center • Silicon Beach Commercial Hub
El Rio • Valley Center • City Terrace • East Los Angeles • Huntington Park • Florence • Maywood • Florence-graham
Select a test panel below to review specific drug compounds screened, detection timeframes, and instant electronic pass registration in Los Angeles.
| Test Type & Local Panel | Detection Window | Common Use Cases in Los Angeles | Turnaround Time |
|---|---|---|---|
|
5-Panel Urine Screen in Los Angeles →
THC, Cocaine, Basic Opiates, Amphetamines, PCP
|
1 to 5 Days | Pre-Employment, Workplace Safety & Non-DOT Randoms | 24 to 48 Hours |
|
10-Panel Urine Screen in Los Angeles →
Adds Benzodiazepines, Barbiturates, Methadone, Propoxyphene
|
1 to 7 Days | Healthcare Staffing, Corporate Policies & Court Orders | 24 to 48 Hours |
|
Hair Follicle Drug Test in Los Angeles →
Long-term historical pattern analysis (90-day window)
|
Up to 90 Days | Child Custody, Legal Defense & Executive Screening | 3 to 5 Business Days |
|
DOT Drug & Alcohol Test in Los Angeles →
49 CFR Part 40 compliant with CCF & MRO verification
|
1 to 5 Days | FMCSA, FAA, FRA, FTA, USCG Regulated Drivers & Crew | 24 to 48 Hours |
|
ETG & Breath Alcohol in Los Angeles →
Evidential breath testing or 80-hour urine EtG metabolite
|
Breath: 0–12 Hrs EtG: Up to 80 Hrs |
Zero-Tolerance Workplace, Post-Accident & Probation | Immediate to 48 Hours |
|
DOT Physical Exam in Los Angeles →
FMCSA NRCME certified medical examiner card (Form MCSA-5876)
|
1 to 2 Year Card | Commercial Driver License (CDL) Medical Certification | Same-Day Medical Card |
Beyond standard urine screening, Accredited Drug Testing delivers end-to-end occupational medical solutions, DOT credentialing, court-admissible forensic testing, and employer background compliance.
FMCSA-compliant examinations conducted by certified medical examiners. Instant driver medical certificate renewal across Los Angeles.
100% court-admissible legal paternity, maternity, sibling, and grandparentage testing with strict chain of custody for family court.
Comprehensive pre-employment screening, nationwide criminal history searches, and Motor Vehicle Records (MVR) for driver compliance.
Tamper-resistant 90-day historical substance screening. Preferred by family courts, custody attorneys, and zero-tolerance employers.
Evidential breath alcohol testing (BAT) and 80-hour EtG urine/hair metabolite analysis for probation monitoring and workplace safety.
Certified mobile collection technicians dispatched directly to your Los Angeles facility or job site for groups of 25+ employees.
Quickly find trusted local drug testing centers in Los Angeles, CA — fast, convenient, and reliable every time!
Quickly find a local DOT drug testing center in Los Angeles, CA — fast, reliable, convenient nationwide service!
DNA testing for legal and non-legal purposes including child support, and child custody around Los Angeles, CA.
Including specimen collector training, DER training, reasonable suspicion training and much more in Los Angeles, CA.v
Get fast, accurate hair drug testing at our convenient Los Angeles, CA locations—results you can trust, every time!
Fast, reliable alcohol testing to keep your workplace safe and compliant every single day in Los Angeles, CA.
Reliable nationwide drug testing services ensuring accuracy, compliance, and quick results for businesses and individuals in Los Angeles, CA.
Accurate 5 panel drug testing with fast, confidential results—trusted by Los Angeles, CA employers and individuals nationwide.
Comprehensive 10 panel drug testing with fast, reliable results—trusted for Los Angeles, CA workplace and personal testing needs.
Convenient on-site mobile drug testing with fast, reliable results—saving time while keeping your Los Angeles, CA workplace compliant.
Certified DOT physicals with quick, reliable exams to keep Los Angeles, CA drivers compliant and on the road with confidence.
Join our DOT consortium for hassle-free compliance, random testing management, and reliable driver safety solutions.
Excellent service! Trish went above and beyond to find me a testing site as close to my home as possible. Results were faster than expected, as well. Thanks for your help, Trish and Accredited!
Es Hache - 4/13/2025
Reception is kind and helpful , everything quick and simple , best urgent care
Yusuf Narmuradov - 11/19/2024
Fast and efficient service for employers wanting to do pre employment drug screening that meets DOT requirements!!
Mary Thomas - 4/5/2025