DOT Drug Testing - Langley Park, MD

FMCSA-USCG-FTA-FRA-FAA-PHMSA

With 35 testing centers in the Langley Park 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.

35 DOT Drug-Testing Centers in Langley Park

Minutes Away, Test Today

8121 Georgia Ave Ste 208

2.43 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

2.73 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

920 Varnum St Ne

3.25 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

9801 Georgia Ave Ste 222

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

6201 Greenbelt Rd, Suite M3

4.06 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

10452 Baltimore Ave

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

3422 Georgia Ave Nw

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

7933 Belle Point Dr

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

4729 Sellman Rd

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

11002 Veirs Mill Rd Ste 700

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

911 U St Nw

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

8218 Wisconsin Ave Ste 208

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

4121 Minnesota Ave Ne

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

1145 19th Street Nw Suite 506

6.65 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

6.66 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

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

13823 Outlet Dr

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

815 Connecticut Ave Nw

6.81 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

2029 K St Nw Ste 301

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

2440 M St Nw Ste 414,

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

10117 Palamar Dr

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

4451 Parliament Pl Ste G

8.23 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

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

3676 Alpen Greenway

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

8700 Central Ave Ste 204

9.60 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

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

3301 Wilson Blvd

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

P. O. Box 376

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

12200 Annapolis Rd, Suite 120

10.09 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
12200 Annapolis Rd, Suite 120
Glenn Dale, MD 20769

1005 N Glebe Rd Ste 140

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

3263 Columbia Pike

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

11947 Winged Foot Ct

10.69 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
11947 Winged Foot Ct
Waldorf, MD 20602

9141 Alaking Ct Ste 112

10.86 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
9141 Alaking Ct Ste 112
Capitol Heights, MD 20743

8768 Susini Dr

11.30 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
8768 Susini Dr
Laurel, MD 20723

Po Box 59815

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

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

We have 35 DOT drug testing locations to serve you in and around Langley Park, MD.

In Langley Park, MD, our nearby DOT drug testing facilities offer essential services such as DOT drug and alcohol testing, DOT physicals, and consortium enrollment for employers and single operators. We comply with 49 CFR Part 40, including FMCSA, FTA, FAA, USCG, FRA, and PHMSA requirements. With convenient locations just minutes away, many services offer same-day availability.

Choose your required DOT service or drug/alcohol testing, then find a convenient location for you. Our efficient procedure enables individuals, employees, or others to schedule local DOT testing effortlessly, ensuring a seamless experience in Langley Park.

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.

Langley Park, Maryland DOT Services

DOT Drug Testing & Services Available in Langley Park, MD:

Accredited Drug Testing offers premier DOT services in Langley Park, MD, including drug and alcohol testing. Our user-friendly system ensures swift scheduling and adherence to DOT standards efficiently.

DOT Services in Langley Park, MD

Comprehensive DOT regulations ensure drug and alcohol testing maintains safety in Langley Park, MD. Employees are safeguarded through stringent measures enhancing company compliance and reliability.

In Langley Park, Maryland, adherence to DOT regulations fortifies workplace safety by mandating routine drug and alcohol screening for transport roles, fostering a secure environment.

DOT guidelines in Langley Park, MD prioritize safety by enforcing drug testing protocols. This preemptive approach minimizes risks, enhancing operational soundness.

Langley Park, Maryland companies harness DOT testing regulations to maintain high safety standards, creating a robust safety framework and encouraging responsible road behavior.

Implementing DOT rules in Langley Park, MD ensures transportation safety through periodic testing, manifesting a commitment to public safety and secure work ethics.

FMCSA Information

FMCSA guidelines in Langley Park, MD mandate consistent drug and alcohol testing to ensure safe commercial vehicle operation.

Langley Park, MD implements FMCSA regulations to maintain rigorous safety standards within the transport sector.

USCG Information

USCG enforces drug testing in Langley Park, MD to ensure maritime safety and operational integrity.

In Langley Park, MD, USCG rules promote accident-free waters through comprehensive substance regulation.

FAA Information

FAA stringent testing rules in Langley Park, MD assure aviation safety through rigorous substance misuse prevention.

Langley Park, MD's FAA regulations enforce periodic testing to protect passengers and aviation crews by minimizing human error.

FRA Information

FRA mandates in Langley Park, MD emphasize drug and alcohol screening for railway operators to reinforce transit safety.

In Langley Park, MD, the FRA ensures clean and safe railway operations through consistent testing and monitoring.

FTA Information

FTA policies in Langley Park, MD stress constant testing to maintain safety in public transport systems, ensuring smooth operations.

Langley Park, MD adheres to FTA guidelines, fostering a secure transit environment through regular checks.

PHMSA Information

In Langley Park, MD, PHMSA requires meticulous drug testing for pipeline transportation personnel to enhance public safety.

PHMSA rules in Langley Park, MD focus on preventing substance misuse in transportation, upholding safety and compliance.

Scheduling in Langley Park, MD

For organizing any DOT drug or alcohol test in Langley Park, MD, contact us at (800) 221-4291 or register online using our express system. Complete the Donor Information/Registration form before heading to the testing location.

Your provided zip code helps us find the nearest Langley Park, MD DOT testing site. A registration form will be emailed with center details to present upon arrival. Registration and payment must occur before visiting the center, although appointments are often unnecessary.

We operate SAMHSA-certified labs, with all outcomes verified by our licensed MRO physicians.

Beyond Langley Park, MD, our extensive network includes numerous centers across the region.

Traveling? Accredited Drug Testing ensures access to nationwide centers, allowing testing anytime, anywhere!

Maryland Dept. of Transportation Updates

DUI Statistics in Langley Park, MD

The issue of Driving Under the Influence (DUI) in Langley Park, Maryland, and the wider Prince George's County, remains a significant concern for the Department of Transportation (DOT). In recent years, Maryland has been actively working to reduce DUI incidents, yet challenges persist. Langley Park sees its share of these incidents due largely to its proximity to major roads and the demographic diversity of the area. The state has implemented strict DUI laws, including administrative license suspension and mandatory use of ignition interlock devices for repeat offenders. DOT efforts combined with local law enforcement focus on education and enforcement strategies to combat driving under the influence. Collaborative community outreach programs are also pivotal in raising awareness about the dangers of DUI, enhancing road safety culture in Langley Park and throughout MD.

Drug-Involved Accidents in Langley Park, MD

Drug-involved accidents form a critical part of the safety challenges addressed by the Department of Transportation (DOT) in Langley Park, Maryland, and Prince George's County. With the presence of major highways and a metropolitan influx, Langley Park experiences vehicular incidents where drug impairment is a factor. DOT statistics indicate a worrying trend of accidents attributed to substance abuse. Prince George's County has been pivotal in implementing programs aimed at reducing these incidents. Law enforcement efforts include specialized training for officers to recognize impaired drivers under the influence of drugs other than alcohol. Maryland's DOT works in coordination with public health agencies to promote awareness through campaigns highlighting the risks of drug-impaired driving. These efforts work hand-in-hand to curb accidents and promote safer driving practices in Langley Park.

Marijuana-Related Accidents in Langley Park, MD

Since the decriminalization of marijuana in Maryland, the number of marijuana-related accidents has become a notable concern for the Department of Transportation (DOT) in Langley Park, MD. The community, situated within Prince George's County, is influenced by shifting regulations and increasing accessibility to marijuana. DOT data suggest a correlation between marijuana use and driving incidents, propelling local authorities to prioritize this issue. Efforts to address marijuana-related driving include public safety campaigns and enhanced training for law enforcement to better detect cannabis impairment on the road. Maryland's policies regarding the legal use and the operation of vehicles aim to both respect personal freedoms and ensure community safety. Continuous dialogue and research are pivotal in shaping effective regulations and educational programs targeting marijuana-related traffic safety in Langley Park.

Langley Park Drug Testing

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

Langley Park DOT Drug Testing

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

Langley Park DNA Testing

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

Langley Park Industry Training

Including specimen collector training, DER training, reasonable suspicion training and much more in Langley Park, MD.v

Langley Park Hair Drug Testing

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

Langley Park Alcohol Testing

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

Langley Park Drug Testing Services

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

Langley Park 5 Panel Drug Test

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

Langley Park 10 Panel Drug Test

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

Langley Park On Site Drug Testing

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

Langley Park DOT Physicals

Certified DOT physicals with quick, reliable exams to keep Langley Park, 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