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
Testing Locations Nationwide
With 33 testing centers in the Paramount 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.
Urine, Hair, Oral Fluid, Blood
Select the panel that best fits your program's risk profile, compliance or personal needs.
| Panel | Drugs Covered | Best For |
|---|---|---|
| 5-Panel | THC, Cocaine, Opiates, Amphetamines, PCP | Baseline employment screening |
| 7-Panel | 5-panel + Barbiturates, Benzodiazepines | Healthcare & safety-sensitive roles |
| 10-Panel | 7-panel + Methadone, Propoxyphene, Quaaludes* | Expanded coverage (role-specific) |
Fast, simple, and compliant from order to results.
Buy online or by phone. Choose location and donor details.
Visit a nearby collection site with a valid photo ID.
Lab analysis with confirmatory testing and MRO review if needed.
Secure results delivered to the employer or individual.
Screening at SAMHSA-certified laboratories with confirmatory GC/MS or LC-MS/MS testing as needed.
Every non-negative screen is reviewed by a Medical Review Officer. Chain-of-Custody Form (CCF) maintained end-to-end. DOT collections and results reporting follow 49 CFR Part 40 when specified by the employer/order.
Paramount, California, is a vibrant city located in Los Angeles County, distinguished by its rich cultural diversity and dynamic community. With a population that reflects a blend of various ethnic groups, Paramount offers a unique cultural tapestry, contributing to its lively social fabric.
The city’s strategic location within the Los Angeles metropolitan area provides residents and visitors easy access to the broader economic and cultural opportunities found in Southern California. Paramount has effectively balanced its urban growth with green spaces, offering numerous parks and recreational facilities.
Noteworthy is Paramount’s commitment to education and community development, facilitated by robust local schools and community programs aimed at nurturing the city's youth.
The economic landscape of Paramount is diverse, characterized by both small businesses and larger industrial operations. This blend contributes to a resilient local economy, providing various employment opportunities for its residents.
Demographically, Paramount showcases its appeal to a wide range of families and individuals, offering affordable housing options and community services designed to cater to different needs. The city's family-friendly atmosphere is evident in its numerous community events and activities throughout the year.
Paramount’s proactive governance emphasizes sustainability and community involvement, ensuring a quality living environment for its citizens. The city has engaged in multiple initiatives aimed at enhancing public access to healthcare, education, and infrastructure improvements.
A point of pride for Paramount is its commitment to safety and public services, ensuring that residents can enjoy a secure and well-maintained living environment. The local government’s dedicated efforts in building a cohesive community are evident through its focus on safety and liveability.
Overall, Paramount, California, embodies the characteristics of a well-rounded urban center, combining cultural richness, economic vitality, and a strong sense of community, making it a desirable place to live, work, and visit.
California, often known as the Golden State, is the most populous state in the United States, boasting over 39 million residents as of the latest estimates. It is a global trendsetter in popular culture, technology, business, and environmentalism. California's diverse landscape encompasses deserts, rivers, beaches, and vast forests.
Economically, California is a powerhouse. It is home to Silicon Valley, the epicenter of high-tech innovation, and Hollywood, the world's entertainment capital. With an economy larger than most countries, California plays a major role in driving the U.S. national economy, excelling in sectors such as technology, agriculture, and entertainment.
The state's educational system includes world-class institutions like Stanford University and the University of California system. Additionally, California is known for its high quality of life, offering diverse cultural experiences, outdoor activities, and progressive social policies, making it one of the most desirable locations in the world.
California's geography and climate are as diverse as its population, providing a wide range of experiences. From the snowy peaks of the Sierra Nevada to the sunny beaches of Southern California, the state offers an array of activities that attract millions of tourists annually, contributing significantly to its robust economy.
Quickly find trusted local drug testing centers in Paramount, CA — fast, convenient, and reliable every time!
Quickly find a local DOT drug testing center in Paramount, CA — fast, reliable, convenient nationwide service!
DNA testing for legal and non-legal purposes including child support, and child custody around Paramount, CA.
Including specimen collector training, DER training, reasonable suspicion training and much more in Paramount, CA.v
Get fast, accurate hair drug testing at our convenient Paramount, CA locations—results you can trust, every time!
Fast, reliable alcohol testing to keep your workplace safe and compliant every single day in Paramount, CA.
Reliable nationwide drug testing services ensuring accuracy, compliance, and quick results for businesses and individuals in Paramount, CA.
Accurate 5 panel drug testing with fast, confidential results—trusted by Paramount, CA employers and individuals nationwide.
Comprehensive 10 panel drug testing with fast, reliable results—trusted for Paramount, CA workplace and personal testing needs.
Convenient on-site mobile drug testing with fast, reliable results—saving time while keeping your Paramount, CA workplace compliant.
Certified DOT physicals with quick, reliable exams to keep Paramount, 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.
Accredited has been wonderful to work with! My court ordered tests are on a very strange schedule but every time I call, they are quick to schedule me and are always able to find a location that works for where I’m at and when! Thank you for making this rather undesirable situation less stressful and efficient.
Madison Sanderford - 8/19/2024
Very professional and very quick service to schedule appointments! I am pleased with the services and would definitely recommend using them for any drug testing needs!
Carrie Feerick - 4/19/2025
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
This is by far the easiest way to get my lab work ordered and paid for. The phone calls are short and to the point. They don’t try to push extra sales on you and when I walk in to the clinic I simply show my donor pass and with in a matter of minutes I’m done. I will continue to use ADT in the future.
Jason Jackson - 7/19/2025
They were very fast extremely polite walked you through every detail of the process if you had any questions they had no problems answering
Billy Williams - 2/19/2025
Great experience and great lab. Customer service agent was very helpful.
Jenna Bee - 2/19/2025
Torin was great. Explained everything so no questions
Tony Lombardo - 4/18/2025
Very easy to get scheduled and easy process once checked in and the staff were all extremely friendly! I would recommend this company!
Ronickia Moore - 11/19/2024
Company New Hire Employee Process for DOT Drug test was quick and easy. No need to make appt. All employee had to do is show prepaid qr code I sent to employee show ID and was set. Would Recommend.
Maria Lopez - 11/19/2024
Fast service and friendly staff! Could not recommend enough for drug testing services.
Habib Malik - 4/12/2025