DOT Drug Testing - Williamsburg, MA

FMCSA-USCG-FTA-FRA-FAA-PHMSA

With 35 testing centers in the Williamsburg 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 Williamsburg

Minutes Away, Test Today

15005 Shady Grove Rd Ste 450

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

15225 Shady Grove Road, Suite 207

2.50 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

9707 Medical Center Dr Ste 120,

2.55 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

14800 Physicians Ln Ste 131

3.30 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
14800 Physicians Ln Ste 131
Rockville, MD 20850

431 N Frederick Ave Gaithersburg

4.45 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
431 N Frederick Ave Gaithersburg
Gaithersburg, MD 20877

8945 N Westland Dr

4.45 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
8945 N Westland Dr
Gaithersburg, MD 20877

Po Box 59815

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

803 Russell Ave

5.74 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
803 Russell Ave
Gaithersburg, MD 20879

11002 Veirs Mill Rd Ste 700

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

8218 Wisconsin Ave Ste 208

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

18111 Prince Philip Dr, Ste T12

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

9801 Georgia Ave Ste 222

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

12321 Middlebrook Rd

8.63 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-8:00 PM • Sat:,Sun: 8:00 AM-4:00 PM✓ Walk-in with Electronic Donor Pass
12321 Middlebrook Rd
Germantown, MD 20874

19785 Crystal Rock Dr

8.83 mi
🕑 Facility: Mon–Fri: 07:00 AM - 04:00 PM⚡ Drug Screens: Mon–Fri: 08:00 AM - 03:00 PM
19785 Crystal Rock Dr
Germantown, MD 20874

19785 Crystal Rock Dr, Ste 308

8.85 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
19785 Crystal Rock Dr, Ste 308
Germantown, MD 20874

12321 Middlebrook Road Suite 101

8.86 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
12321 Middlebrook Road Suite 101
Germantown, MD 20879

1401 Blair Mill Rd Apt 1222

9.16 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

20528 Boland Farm Rd Ste 205,

9.19 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-11:00 AM & 1:00 PM-3:00 PM✓ Walk-in with Electronic Donor Pass
20528 Boland Farm Rd Ste 205,
Germantown, MD 20876

8121 Georgia Ave Ste 208

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

42010 Village Center Plz

9.48 mi
🕑 Testing Hours: Mon–Sat: 8:00 AM-8:00 PM✓ Walk-in with Electronic Donor Pass
42010 Village Center Plz
Stone Ridge, VA 20105

13823 Outlet Dr

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

3676 Alpen Greenway

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

3422 Georgia Ave Nw

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

920 Varnum St Ne

12.96 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

10452 Baltimore Ave

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

911 U St Nw

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

4729 Sellman Rd

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

2440 M St Nw Ste 414,

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

920 W Broad St Ste B

13.51 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

46440 Benedict Dr Ste 108

13.57 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
46440 Benedict Dr Ste 108
Sterling, VA 20164

1140 19th St Nw Ste 700

13.66 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 Street Nw Suite 506

13.67 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

1145 19th St Nw Ste 601

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

2029 K St Nw Ste 301

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

100 Maple Ave E

13.97 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
100 Maple Ave E
Vienna, VA 22180

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 Williamsburg, MA.

In Williamsburg, MA, Accredited Drug Testing provides all-encompassing DOT services such as drug and alcohol testing, physicals, and compliance enrollment for employers and single operators. Catering to all DOT modes demanding 49 CFR Part 40 compliance, including FMCSA, FTA, FAA, USCG, FRA, and PHMSA, our conveniently located centers offer same-day services, ensuring streamlined, local support for your testing needs.

Choose the desired DOT test or service and find a nearby location for yourself, your employees, or another. Our user-friendly system in Williamsburg, MA, promotes seamless scheduling for your required tests, facilitating easy compliance and peace of mind.

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.

Williamsburg, Massachusetts DOT Services

DOT Drug Testing & Services Available in Williamsburg, MA:

Accredited Drug Testing in Williamsburg, MA stands ready to meet all your DOT testing needs with precision and convenience, offering reliable services and swift scheduling to ensure compliance and safety.

DOT Services in Williamsburg, MA

DOT regulations necessitate rigorous drug and alcohol screening to secure transport safety. In Williamsburg, MA, compliance ensures that drivers are mentally capable of handling their duties safely and responsibly, safeguarding the public and themselves.

These standards require regular testing, including pre-employment and random checks, aiming for a substance-free work setting in Williamsburg, Massachusetts, promoting well-being and safety.

Adherence to DOT protocols demands detailed record-keeping and strict procedural compliance to accommodate inspections and audits confidently across Williamsburg.

Training for supervisors to recognize impairment signs fortifies workplace safety. In Williamsburg, Massachusetts, this knowledge is crucial for maintaining a safe work environment.

FMCSA Information

In Williamsburg, MA, FMCSA guidelines mandate drug and alcohol testing for CDL holders to promote transportation safety. Compliance focuses on deterring substance abuse among drivers, ensuring public protection.

FMCSA regulations necessitate a systematic testing approach in Williamsburg, targeting diverse scenarios, including pre-employment, post-accident, and random testing to maintain secure transport operations.

USCG Information

USCG regulations in Williamsburg, MA, emphasize maritime safety through regular drug and alcohol testing of seafarers, maintaining sober and alert crews for secure marine operations.

Williamsburg follows USCG's vigilant testing protocols to safeguard waterways, ensuring maritime personnel are free from substance-induced impairment threats.

FAA Information

The FAA's rules in Williamsburg ensure pilots and aviation personnel undergo rigorous drug and alcohol testing to uphold aviation safety and reliability, critical for protecting passengers.

Regular tests in Williamsburg under FAA policy safeguard air travel, demanding personnel sobriety and mental acuity to prevent mishaps associated with substance influence.

FRA Information

FRA regulations in Williamsburg focus on maintaining rail transport safety with mandatory drug and alcohol testing for operators to prevent accidents due to impairment.

Railway workers in Williamsburg adhere to FRA guidelines, ensuring substance-free operation for secure rail transportation and public well-being.

FTA Information

FTA regulations mandate rigorous testing for Williamsburg public transit workers, mitigating risks linked to substance use, supporting a safe and efficient transit system.

Ensuring a drug-free work environment in Williamsburg through FTA policies enhances public transit safety, crucial for commuter confidence and operational efficacy.

PHMSA Information

PHMSA's strict drug and alcohol testing regulations uphold pipeline safety in Williamsburg, MA, targeting operators to ensure a risk-free operational environment through consistent testing and monitoring.

Williamsburg follows PHMSA's guidelines for ensuring pipeline worker sobriety, minimizing risks associated with impaired abilities due to substance use.

Scheduling in Williamsburg, MA

To schedule a Williamsburg, MA DOT drug or alcohol test, contact our scheduling department at (800) 221-4291 or utilize our online express service. Complete the Donor Information Section and register prior to visiting the testing center.

Enter your zip code to find the nearest Williamsburg, MA testing center for your selected DOT drug or alcohol test type. You'll receive a donor pass with the location, hours, and instructions, necessary for the testing process.

Our labs are SAMHSA-certified, and test results are verified by in-house licensed physicians, ensuring the credibility and accuracy of your results.

Besides Williamsburg, MA, Accredited Drug Testing covers a wider metropolitan area with additional centers to accommodate your testing requirements seamlessly.

No matter your location, even during travel, Accredited Drug Testing has a nationwide network of centers, ensuring that your testing needs are met anywhere, anytime with ease.

DOT Services Near Williamsburg, MA

Washington, MA

Westminster, MA

Massachusetts Dept. of Transportation Updates

DUI Statistics in Williamsburg, MA

Williamsburg, Massachusetts, located in Hampshire County, sees a varying number of DUI incidents annually. DUI, or Driving Under the Influence, statistics can help in understanding the patterns of such offenses within the area. In general, Hampshire County, MA, has reported fluctuations in the number of DUI arrests and accidents over the years, reflecting broader trends across Massachusetts. These statistics are vital for local law enforcement and community planning efforts, aiming to reduce alcohol-impaired driving incidents. Preventative measures, awareness programs, and increased law enforcement patrols are often strategies employed to combat DUIs. Williamsburg, MA emphasizes the importance of community involvement and education to effectively address and reduce DUI incidents, ensuring safer roads for everyone.

Drug-Involved Accidents in Williamsburg, MA

Drug-related accidents present an ongoing challenge in Williamsburg, Massachusetts, and the wider Hampshire County. This issue is not unique to MA but reflects a nationwide concern about driving under the influence of drugs. The impact of drug involvement in traffic incidents necessitates focused attention on both preventative measures and response strategies. Williamsburg, MA has engaged in numerous efforts to address these concerns, incorporating educational campaigns, law enforcement training, and public health initiatives to mitigate the risks of drug-involved driving. The complexity of identifying and handling drug involvement in accidents continues to prompt enhancements in local response efforts and policy development in Massachusetts.

Marijuana-Related Accidents in Williamsburg, MA

Since the legalization of marijuana in Massachusetts, towns like Williamsburg have been vigilant in monitoring marijuana-related traffic incidents. The challenge of identifying impairment due to marijuana involves both scientific and legislative components, with Hampshire County striving to keep up with evolving standards and understanding. Williamsburg, MA focuses on educating its residents about the risks associated with driving under the influence of marijuana, an important aspect of community safety strategies. The state of Massachusetts, including Hampshire County, implements a variety of methods such as roadside testing, public awareness campaigns, and updated training for law enforcement to address the potential increase in marijuana-related accidents. Understanding these patterns helps Williamsburg work towards safer roadways.

Williamsburg Drug Testing

Quickly find trusted local drug testing centers in Williamsburg, MA — fast, convenient, and reliable every time!

Williamsburg DOT Drug Testing

Quickly find a local DOT drug testing center in Williamsburg, MA — fast, reliable, convenient nationwide service!

Williamsburg DNA Testing

DNA testing for legal and non-legal purposes including child support, and child custody around Williamsburg, MA.

Williamsburg Industry Training

Including specimen collector training, DER training, reasonable suspicion training and much more in Williamsburg, MA.v

Williamsburg Hair Drug Testing

Get fast, accurate hair drug testing at our convenient Williamsburg, MA locations—results you can trust, every time!

Williamsburg Alcohol Testing

Fast, reliable alcohol testing to keep your workplace safe and compliant every single day in Williamsburg, MA.

Williamsburg Drug Testing Services

Reliable nationwide drug testing services ensuring accuracy, compliance, and quick results for businesses and individuals in Williamsburg, MA.

Williamsburg 5 Panel Drug Test

Accurate 5 panel drug testing with fast, confidential results—trusted by Williamsburg, MA employers and individuals nationwide.

Williamsburg 10 Panel Drug Test

Comprehensive 10 panel drug testing with fast, reliable results—trusted for Williamsburg, MA workplace and personal testing needs.

Williamsburg On Site Drug Testing

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

Williamsburg DOT Physicals

Certified DOT physicals with quick, reliable exams to keep Williamsburg, MA 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