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With 38 testing centers in the Silver Spring 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
A 5-panel drug test is one of the most commonly used methods for workplace and court-ordered drug testing in Silver Spring, MD. This test is preferred due to its efficiency in detecting commonly abused substances that pose potential safety risks in both workplace environments and public settings.
Typically, the 5-panel drug test employs a urine sample to screen for the presence of various drugs. It is a popular choice because urine tests are generally non-invasive and relatively easy to administer while providing reliable results.
In addition to the urine test, 5-panel drug screening can also be conducted using saliva or hair samples. These alternative methods are beneficial in certain scenarios where urine testing might not be suitable, offering more flexibility in drug testing procedures.
The main focus of a 5-panel drug test is to detect five major classes of drugs, which are most commonly associated with workplace accidents and public safety concerns in Silver Spring, MD. By identifying these substances, employers and law enforcement can take appropriate measures to ensure a safer environment.
Overall, the 5-panel drug test remains a crucial tool in maintaining safety and compliance within workplaces and legal settings. Its effectiveness in identifying commonly abused substances makes it an essential component of drug testing protocols in Silver Spring, MD.
Customized Testing Options Available l Discounts available for Bulk Purchases l Onsite Drug Testing Services
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.
Ranges vary by substance, frequency of use, metabolism, body mass, dosage, hydration, and lab cutoff levels.
| Drug | Urine | Hair | Blood | Nails |
|---|---|---|---|---|
| Marijuana (THC) | 1-30 days | Up to 90 days | 2-3 days | Up to 3-6 months |
| Cocaine | 2-4 days | Up to 90 days | 1-2 days | Up to 3-6 months |
| Opiates (Codeine, Morphine, Heroin) | 1-3 days | Up to 90 days | Up to 24 hours | Up to 3-6 months |
| Amphetamines (incl. Methamphetamine) | 1-3 days | Up to 90 days | 1-2 days | Up to 3-6 months |
| PCP (Phencyclidine) | 1-7 days | Up to 90 days | 1-3 days | Up to 3-6 months |
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.
Silver Spring, Maryland, is a vibrant and diverse community located just outside of Washington, D.C. Known for its rich cultural tapestry, Silver Spring is home to a population that reflects a blend of nationalities, languages, and cultures, creating a dynamic and inclusive atmosphere. This diversity is celebrated through numerous cultural festivals and events that occur throughout the year, offering residents and visitors alike a taste of the world's traditions and cuisines.
Demographically, Silver Spring is a melting pot, representing a broad spectrum of ethnicities and age groups. The area has a strong educational foundation, with well-respected schools and access to higher education institutions nearby. This has cultivated a highly educated workforce, contributing to the area's economic vitality and appeal to businesses and professionals alike.
Silver Spring has experienced significant economic growth, largely due to its strategic location and excellent transportation links. It serves as a hub for commerce and innovation, attracting a variety of industries, from healthcare to technology. The area benefits from its proximity to the nation's capital, providing ample opportunities for employment and business development.
The community is well-served by an extensive public transportation system, including the Metro, buses, and pedestrian-friendly pathways, making it easy for residents to commute and explore the region. This connectivity not only boosts the local economy but also enhances the quality of life for those living in Silver Spring.
In terms of recreational activities, Silver Spring offers a wide array of parks, cultural venues, and entertainment options. The Downtown Silver Spring area is especially popular, with its mix of retail stores, restaurants, and theaters, providing a lively urban experience coupled with suburban charm.
Silver Spring takes pride in its green spaces and emphasis on sustainability. Several parks and trails offer residents spaces to relax and engage in outdoor activities, contributing to both physical and mental well-being. Initiatives to promote green energy and sustainable practices are evident throughout the community.
Overall, Silver Spring, Maryland, stands out as a place of opportunity and growth, harmoniously balancing modern urban development with community values. Its unique blend of cultural vibrancy and economic opportunities make it an attractive place for families, professionals, and businesses looking for a thriving, supportive environment.
Maryland, a Mid-Atlantic state, is known for its diverse geography, ranging from beaches to mountains. Its economy is bolstered by industries like biotechnology, manufacturing, and shipping, primarily through the Baltimore Port, one of the largest ports in the United States.
The state is home to over six million residents, making it one of the most densely populated states. Maryland's vibrant cultural scene is highlighted by its rich history in African American heritage, with numerous museums and events celebrating this legacy.
Education is a cornerstone in Maryland, supported by top universities like Johns Hopkins University and the University of Maryland. This focus on education drives innovation and research, contributing significantly to the state's economy and national reputation.
Naturally scenic, Maryland boasts numerous state parks and natural reserves, offering residents and visitors a wide range of outdoor recreational activities that highlight the state's commitment to environmental conservation and community wellness.
Quickly find trusted local drug testing centers in Silver Spring, MD — fast, convenient, and reliable every time!
Quickly find a local DOT drug testing center in Silver Spring, MD — fast, reliable, convenient nationwide service!
DNA testing for legal and non-legal purposes including child support, and child custody around Silver Spring, MD.
Including specimen collector training, DER training, reasonable suspicion training and much more in Silver Spring, MD.v
Get fast, accurate hair drug testing at our convenient Silver Spring, MD locations—results you can trust, every time!
Fast, reliable alcohol testing to keep your workplace safe and compliant every single day in Silver Spring, MD.
Reliable nationwide drug testing services ensuring accuracy, compliance, and quick results for businesses and individuals in Silver Spring, MD.
Accurate 5 panel drug testing with fast, confidential results—trusted by Silver Spring, MD employers and individuals nationwide.
Comprehensive 10 panel drug testing with fast, reliable results—trusted for Silver Spring, MD workplace and personal testing needs.
Convenient on-site mobile drug testing with fast, reliable results—saving time while keeping your Silver Spring, MD workplace compliant.
Certified DOT physicals with quick, reliable exams to keep Silver Spring, MD drivers compliant and on the road with confidence.
Join our DOT consortium for hassle-free compliance, random testing management, and reliable driver safety solutions.
I ran into a situation because the Guthrie had closed and I had to go to well care and they were right on it. I had no problems when I called to get connected with welcare everything worked out and I didn't even have to wait.they were polite and talked with the receptionist for me once I got them on the phone.
Sayre - 8/19/2024
The visit here is always the best . The place is always really clean. The employees are super courteous, very polite, and professional. This is the only drug lab I like to go do my drug and alcohol test. I would like to tell them thank you so much for thier excellent performance and job
Eli Gonzalez - 1/4/2025
I always have a good experience setting up company driver drug screens through ADT. I'm really happy I found them while searching online, they have made my job much easier.
Exodus Heath - 2/13/2025
Quick, knowledgeable and courteous Janelle worked diligently to support me. I am recommending their services to anyone looking.
Greensboro Joseph - 11/19/2024
Everyone has been quick to respond, polite, informative. It's been easy to order tests. I would recommend them to anyone to use.
April Rogers - 2/15/2025
I have used ADT several times. Their phone support has been excellent, both when putting in the orders and when asking for help to interpret results.
Tee Ess - 12/19/2024
Time was running out before my Cdl got downgraded because of a violation I had on clearinghouse. I couldn't find an employer to send me for my return to duty test, but these guys had my test scheduled and done in the same day! They saved my cdl. Thank you again!
Michael Williams - 12/2/2024
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
I love the customer service. The lady was patient enough to help me book my appointment with ease and ensuring I get the location that's best for me. Keep up the good work!
Elizabeth Chiaka - 9/19/2024
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