DOT Drug Testing - Silver Spring, MD

FMCSA-USCG-FTA-FRA-FAA-PHMSA

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.

38 DOT Drug-Testing Centers in Silver Spring

Minutes Away, Test Today

8121 Georgia Ave Ste 208

0.02 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
8121 Georgia Ave Ste 208
Silver Spring, MD 20910

1401 Blair Mill Rd Apt 1222

0.33 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1401 Blair Mill Rd Apt 1222
Silver Spring, MD 20910

9801 Georgia Ave Ste 222

1.98 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
9801 Georgia Ave Ste 222
Silver Spring, MD 20902

11002 Veirs Mill Rd Ste 700

3.44 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
11002 Veirs Mill Rd Ste 700
Wheaton, MD 20902

920 Varnum St Ne

3.73 mi
🕑 Testing Hours: M-Th 9:30 AM-7:00 PM • F 9:30 AM-4:00 PM • Sat: 10:00 AM-2:00 PM✓ Walk-in with Electronic Donor Pass
920 Varnum St Ne
Washington, DC 20017

8218 Wisconsin Ave Ste 208

3.76 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
8218 Wisconsin Ave Ste 208
Bethesda, MD 20814

3422 Georgia Ave Nw

4.04 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-1:00 PM✓ Walk-in with Electronic Donor Pass
3422 Georgia Ave Nw
Washington, DC 20010

911 U St Nw

5.09 mi
🕑 Testing Hours: Mon–Fri: 9:00 AM-3:30 PM✓ Walk-in with Electronic Donor Pass
911 U St Nw
Washington, DC 20001

1145 19th Street Nw Suite 506

5.96 mi
🕑 Testing Hours: Mon–Sat: 8:00 AM-5:00 PM • Sun: 10:00 AM-3:00 PM✓ Walk-in with Electronic Donor Pass
1145 19th Street Nw Suite 506
Washington, DC 20036

1140 19th St Nw Ste 700

5.97 mi
🕑 Testing Hours: Mon–Sat: 8:00 AM-8:00 PM • Sun: 10:00 AM-6:00 PM✓ Walk-in with Electronic Donor Pass
1140 19th St Nw Ste 700
Washington, DC 20036

1145 19th St Nw Ste 601

5.98 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1145 19th St Nw Ste 601
Washington, DC 20036

2440 M St Nw Ste 414,

6.09 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2440 M St Nw Ste 414,
Washington, DC 20037

2029 K St Nw Ste 301

6.17 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2029 K St Nw Ste 301
Washington, DC 20006

815 Connecticut Ave Nw

6.26 mi
🕑 Testing Hours: Mon–Fri: 11:30 AM-7:00 PM • Sat: 10:00 AM-3:00 PM • Sun: 1:00 PM-5:00 PM✓ Walk-in with Electronic Donor Pass
815 Connecticut Ave Nw
Washington, DC 20006

10452 Baltimore Ave

6.27 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
10452 Baltimore Ave
Beltsville, MD 20705

6201 Greenbelt Rd, Suite M3

6.43 mi
🕑 Facility: Mon–Fri: 07:00 AM - 04:00 PM⚡ Drug Screens: Mon–Fri: 09:00 AM - 02:00 PM
6201 Greenbelt Rd, Suite M3
College Park, MD 20740

4729 Sellman Rd

6.91 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
4729 Sellman Rd
Beltsville, MD 20705

7933 Belle Point Dr

7.32 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
7933 Belle Point Dr
Greenbelt, MD 20770

13823 Outlet Dr

7.65 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
13823 Outlet Dr
Silver Spring, MD 20904

4121 Minnesota Ave Ne

7.67 mi
🕑 Testing Hours: Mon–Fri: 9:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
4121 Minnesota Ave Ne
Washington, DC 20019

3301 Wilson Blvd

8.36 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
3301 Wilson Blvd
Arlington, VA 22201

1005 N Glebe Rd Ste 140

8.85 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1005 N Glebe Rd Ste 140
Arlington, VA 22201

Po Box 59815

9.03 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
Po Box 59815
Rockville, MD 20859

3263 Columbia Pike

9.54 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
3263 Columbia Pike
Arlington, VA 22204

3676 Alpen Greenway

9.57 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
3676 Alpen Greenway
Burtonsville, MD 20866

10117 Palamar Dr

10.38 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
10117 Palamar Dr
Lanham, MD 20706

6064 Arlington Blvd, Falls Church Medical Center

10.49 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
6064 Arlington Blvd, Falls Church Medical Center
Falls Church, VA 22044

4451 Parliament Pl Ste G

10.56 mi
🕑 Testing Hours: Mon–Fri: 7:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
4451 Parliament Pl Ste G
Lanham, MD 20706

3510 Heidi Ln

10.71 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
3510 Heidi Ln
Springdale, MD 20774

5550 Columbia Pike Apt 551

10.71 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
5550 Columbia Pike Apt 551
Arlington, VA 22204

920 W Broad St Ste B

10.95 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
920 W Broad St Ste B
Falls Church, VA 22046

18111 Prince Philip Dr, Ste T12

11.40 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
18111 Prince Philip Dr, Ste T12
Olney, MD 20832

8700 Central Ave Ste 204

11.51 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
8700 Central Ave Ste 204
Landover, MD 20785

1600a Brightseat Rd Apt 301

11.56 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1600a Brightseat Rd Apt 301
Hyattsville, MD 20785

P. O. Box 376

11.68 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
P. O. Box 376
Laurel, MD 20725

15005 Shady Grove Rd Ste 450

11.72 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
15005 Shady Grove Rd Ste 450
Rockville, MD 20850

9707 Medical Center Dr Ste 120,

11.81 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-11:00 AM & 1:00 PM-2:30 PM✓ Walk-in with Electronic Donor Pass
9707 Medical Center Dr Ste 120,
Rockville, MD 20850

15225 Shady Grove Road, Suite 207

11.87 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-11:30 AM & 1:00 PM-2:00 PM✓ Walk-in with Electronic Donor Pass
15225 Shady Grove Road, Suite 207
Rockville, MD 20850

DOT Drug Testing, DOT Consortium, DOT Physicals, FMCSA Clearinghouse, Serving All DOT modes

We have 38 DOT drug testing locations to serve you in and around Silver Spring, MD.

Our regional DOT drug testing facilities in Silver Spring, MD and nearby offer comprehensive services including DOT drug and alcohol tests, DOT physicals, and consortium enrollments. We provide essential services for compliance with 49 CFR Part 40 across various DOT modes like FMCSA, FTA, and more. Located within easy distance from your location, most services are available on the same day.

Choose your required DOT service or test and access a convenient location. Our efficient system ensures easy scheduling of DOT drug assessments in Silver Spring for personal or employment purposes, prioritizing simplicity.

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.

Silver Spring, Maryland DOT Services

DOT Drug Testing & Services Available in Silver Spring, MD:

Accredited Drug Testing in Silver Spring, MD, provides essential DOT services, ensuring compliance and employee safety through efficient drug and alcohol screenings and other regulatory necessities.

DOT Services in Silver Spring, MD

In Silver Spring, MD, DOT regulations mandate regular drug and alcohol screenings to ensure workplace safety and compliance. Employers must adhere to federal guidelines to maintain safe operations.

Under DOT regulations in Silver Spring, Maryland, drug testing policies are essential to ensure that employees in safety-sensitive roles remain sober and reliable.

Silver Spring companies must comply with DOT guidelines for drug and alcohol testing, prioritizing safety and reducing risks for all employees, especially those in critical positions.

Accredited Drug Testing in Silver Spring, MD, helps businesses comply with DOT regulations by providing comprehensive screening services to safeguard workplace safety and integrity.

FMCSA Information

In Silver Spring, MD, FMCSA requires drug and alcohol testing for commercial drivers to ensure safety on roads and compliance with national standards.

FMCSA regulations in Silver Spring, Maryland, ensure drivers are fit for duty by mandating regular screenings for substances to promote safety and responsibility.

USCG Information

USCG in Silver Spring, MD, mandates testing for maritime workers to ensure safety on waterways and compliance with established federal guidelines.

In Silver Spring, Maryland, USCG rules enforce drug and alcohol testing to protect maritime operations and public safety through regular screenings.

FAA Information

FAA rules in Silver Spring, MD, require stringent drug and alcohol testing for aviation employees to uphold air travel safety and industry standards.

Silver Spring, Maryland enforces FAA regulations, mandating routine testing for aviation staff to secure public and passenger safety through compliance.

FRA Information

FRA guidelines in Silver Spring, MD, necessitate testing for railway workers, ensuring a drug-free workforce in critical transport roles to maintain safety.

In Silver Spring, Maryland, FRA testing rules apply to railroad employees, safeguarding operational integrity through regular substance screenings.

FTA Information

FTA regulations in Silver Spring, MD, enforce mandatory testing for transit employees to provide secure and reliable public transportation services.

Silver Spring, Maryland's FTA guidelines require transit workers to undergo testing, ensuring public safety and adhering to federal transit standards.

PHMSA Information

PHMSA in Silver Spring, MD, ensures the safety of transportation professionals through required drug and alcohol testing for employees in safety-sensitive functions.

Silver Spring, Maryland's PHMSA rules require regular screening to maintain safety standards across transport services involving hazardous materials.

Scheduling in Silver Spring, MD

To book a DOT drug or alcohol test in Silver Spring, MD, contact our scheduling team at (800) 221-4291 or use our online express registration system. Complete the Donor Information/Registration Section before visiting the testing site.

Enter a zip code to locate nearby testing centers for your DOT test type in Silver Spring, MD. After registration, a donor pass with the center's details will be sent to your provided email; present this form physically or digitally at the center.

Our labs are SAMHSA-certified, ensuring test accuracy with evaluation by our Medical Review Officers, who are licensed physicians.

Besides Silver Spring, MD, Accredited Drug Testing has facilities in the broader metropolitan area and neighboring towns for DOT testing services.

Traveling for work or leisure? Don't worry; Accredited Drug Testing provides testing facilities nationwide, ready to schedule your appointments anywhere, anytime!

Maryland Dept. of Transportation Updates

DUI Statistics in Silver Spring, MD

Silver Spring, MD is located in Montgomery County, a region with a dense population and significant vehicular activity. Within the state of Maryland (MD), DUI incidents have become a focal point for local law enforcement agencies, including those overseeing Silver Spring. In recent years, Montgomery County has reported variations in DUI-related incidents, reflecting the evolving trends in alcohol consumption and traffic safety enforcement. Local initiatives targeting impaired driving have shown some success in reducing occurrences. Nevertheless, the county remains vigilant, with ongoing campaigns to further educate the public and enhance the detection of impaired drivers on the roads. The combination of education, strict enforcement, and community outreach remains vital in curbing DUI cases, ensuring the safety and well-being of Silver Spring's residents and visitors alike. With the Maryland Department of Transportation's support, the focus on these preventive measures continues to be a governmental priority.

Drug-Involved Accidents in Silver Spring, MD

Montgomery County, encompassing Silver Spring, MD, has seen a fluctuating trend in drug-involved vehicular accidents over the past few years. The Maryland Department of Transportation (MDOT) reports highlight an intersection of increased vehicle traffic and the rising concerns of drug usage, including prescription medications and illicit substances, contributing to these incidents. The local authorities in Silver Spring have been actively engaging in preventing these accidents through comprehensive drug awareness programs and regular enforcement checks, aiming to mitigate the adverse effects on road safety. While the county's educational campaigns and legal measures are in place to address these challenges, monitoring and responding to drug-impaired driving continues to require a concerted effort from community stakeholders. This commitment is critical to reducing accident rates associated with substance impairment, reflecting the Maryland (MD) state-wide initiative aimed at improving road safety for all.

Marijuana-Related Accidents in Silver Spring, MD

The region of Silver Spring, MD, part of Montgomery County, is keenly observing the impact of marijuana legalization and its correlation with traffic accidents. Since Maryland's laws have grown more permissive towards recreational and medicinal marijuana use, the state has been working to understand the substance's implications on road safety. Reports specific to Montgomery County indicate that while marijuana-related accidents are not yet the most prevalent substance-involved incidents, they represent a growing concern for local law enforcement agencies and the Maryland Department of Transportation (MDOT). Efforts in Silver Spring emphasize public education campaigns on the dangers of driving under the influence of marijuana, coupled with enhanced training for law enforcement to accurately identify and address impairment. These strategies are part of broader Maryland state initiatives striving to maintain driver and pedestrian safety amidst evolving substance use laws, reflecting a proactive stance to emerging traffic safety dynamics.

Silver Spring Drug Testing

Quickly find trusted local drug testing centers in Silver Spring, MD — fast, convenient, and reliable every time!

Silver Spring DOT Drug Testing

Quickly find a local DOT drug testing center in Silver Spring, MD — fast, reliable, convenient nationwide service!

Silver Spring DNA Testing

DNA testing for legal and non-legal purposes including child support, and child custody around Silver Spring, MD.

Silver Spring Industry Training

Including specimen collector training, DER training, reasonable suspicion training and much more in Silver Spring, MD.v

Silver Spring Hair Drug Testing

Get fast, accurate hair drug testing at our convenient Silver Spring, MD locations—results you can trust, every time!

Silver Spring Alcohol Testing

Fast, reliable alcohol testing to keep your workplace safe and compliant every single day in Silver Spring, MD.

Silver Spring Drug Testing Services

Reliable nationwide drug testing services ensuring accuracy, compliance, and quick results for businesses and individuals in Silver Spring, MD.

Silver Spring 5 Panel Drug Test

Accurate 5 panel drug testing with fast, confidential results—trusted by Silver Spring, MD employers and individuals nationwide.

Silver Spring 10 Panel Drug Test

Comprehensive 10 panel drug testing with fast, reliable results—trusted for Silver Spring, MD workplace and personal testing needs.

Silver Spring On Site Drug Testing

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

Silver Spring DOT Physicals

Certified DOT physicals with quick, reliable exams to keep Silver Spring, MD 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

A DOT drug test is a federally regulated drug test required for safety-sensitive transportation employees, such as CDL drivers. It is collected and processed under specific DOT procedures (49 CFR Part 40), including strict chain of custody, certified lab analysis, and documented results appropriate for DOT compliance."
DOT testing applies to employees in safety-sensitive roles, including commercial drivers and other regulated transportation workers. Employers must ensure pre-employment testing, random testing, post-accident testing, reasonable suspicion testing, return-to-duty, and follow-up testing are performed as required."
Yes. Accredited Drug Testing maintains access to DOT-compliant collection sites nationwide. Drivers and employers can schedule testing at a nearby location for required DOT drug and alcohol tests, including urgent post-accident or reasonable suspicion testing."
DOT-required testing includes pre-employment, random, post-accident, reasonable suspicion/reasonable cause, return-to-duty, and follow-up testing. For alcohol, evidential breath testing devices are used to document alcohol concentration following DOT protocol."
Yes. Solo CDL drivers and owner-operators are still subject to DOT testing requirements. They must participate in a compliant random testing program and complete required testing events using DOT-approved processes. Accredited Drug Testing assists in meeting these obligations."
If a DOT drug test screen is not negative, the specimen is sent for confirmatory testing using more specific laboratory methods. Final results are documented and reported according to DOT rules. An employee who has a violation must complete the DOT return-to-duty and follow-up process before resuming safety-sensitive work."
Yes. DOT drug and alcohol test results are released only to authorized employer representatives and are maintained in compliance files for DOT purposes. Results are handled in a controlled and confidential manner."
Yes. Accredited Drug Testing supports urgent post-accident and reasonable suspicion testing because DOT rules require timely documentation of possible impairment following an incident or observed behavior in a safety-sensitive environment."

Customer Reviews

they have made my job much easier

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

Super Easy to Schedule

Super easy to schedule and get what you need, weather for a job, personal, or court ordered! I believe I spoke with Justine who was helpful in answering all my questions and stayed on the phone with me until she was sure I was all set and got the emails I needed.

Mandy Ryan - 12/14/2024

quick to assist

They are very quick to assist with your orders and they helped when I needed to find a new testing facility.

Gary Matkin - 2/19/2025


(800) 221-4291