DOT Drug Testing - Groton, CT

FMCSA-USCG-FTA-FRA-FAA-PHMSA

With 32 testing centers in the Groton 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.

32 DOT Drug-Testing Centers in Groton

Minutes Away, Test Today

721 Bank Street,

1.39 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
721 Bank Street,
New London, CT 6320

220 Route 12

1.97 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
220 Route 12
Groton, CT 6340

220 Route 12 Ste 5 # 358

1.97 mi
🕑 Testing Hours: Mon–Fri: 7:30 AM-2:00 PM • Sat: 7:00 AM-9:00 AM✓ Walk-in with Electronic Donor Pass
220 Route 12 Ste 5 # 358
Groton, CT 6340

52 Hazelnut Hill Rd

2.68 mi
🕑 Testing Hours: Mon–Fri: 6:00 AM-3:00 PM • Sat: 6:00 AM-12:00 PM✓ Walk-in with Electronic Donor Pass
52 Hazelnut Hill Rd
Groton, CT 6340

80 Norwich New London Tpke Ste A

5.69 mi
🕑 Facility: Mon–Fri: 07:00 AM - 03:30 PM (Lunch: 12:00 PM - 01:00 PM)⚡ Drug Screens: Mon–Fri: 07:30 AM - 02:00 PM
80 Norwich New London Tpke Ste A
Uncasville, CT 6382

324 Flanders Rd

6.85 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
324 Flanders Rd
East Lyme, CT 6333

82 Norwich Westerly Rd Ste 3

11.45 mi
🕑 Facility: Mon–Fri: 08:00 AM - 04:00 PM (Lunch: 12:30 PM - 01:00 PM)⚡ Drug Screens: Mon–Fri: 08:00 AM - 03:30 PM
82 Norwich Westerly Rd Ste 3
North Stonington, CT 6359

607 W Main St

11.49 mi
🕑 Testing Hours: Mon–Fri: 9:00 AM-3:00 PM • Sat: 9:00 AM-11:00 AM✓ Walk-in with Electronic Donor Pass
607 W Main St
Norwich, CT 6360

118 New London Turnpike,

13.20 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
118 New London Turnpike,
Norwich, CT 6360

25 Wells St

13.23 mi
🕑 Facility: Mon–Fri: 07:00 AM - 03:30 PM (Lunch: 11:00 AM - 12:00 PM)⚡ Drug Screens: Mon–Fri: 07:00 AM - 10:00 AM, 12:00 PM - 02:30 PM
25 Wells St
Westerly, RI 2891

46 Wells St

13.29 mi
🕑 Facility: Mon–Fri: 07:00 AM - 03:30 PM (Lunch: 11:00 AM - 12:00 PM)⚡ Drug Screens: Mon–Fri: 07:00 AM - 10:00 AM, 12:00 PM - 02:30 PM
46 Wells St
Westerly, RI 2891

326 Washington St

13.38 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-3:00 PM✓ Walk-in with Electronic Donor Pass
326 Washington St
Norwich, CT 6360

77 Franklin St

13.74 mi
🕑 Facility: Mon–Fri: 07:00 AM - 03:30 PM (Lunch: 11:00 AM - 12:00 PM)⚡ Drug Screens: Mon–Fri: 07:00 AM - 10:00 AM, 12:00 PM - 02:30 PM
77 Franklin St
Westerly, RI 2891

12 Case St Ste 302

14.14 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
12 Case St Ste 302
Norwich, CT 6360

10 Connecticut Ave

14.59 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-11:00 AM & 12:30 PM-2:00 PM✓ Walk-in with Electronic Donor Pass
10 Connecticut Ave
Norwich, CT 6360

929 Boston Post Road,

16.58 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
929 Boston Post Road,
Old Saybrook, CT 6475

192 Westbrook Rd

17.97 mi
🕑 Testing Hours: Mon–Fri: 7:30 AM-1:30 PM✓ Walk-in with Electronic Donor Pass
192 Westbrook Rd
Essex, CT 6426

163 Broadway St

20.62 mi
🕑 Testing Hours: Mon–Fri: 7:00 AM-1:00 PM • Sat: 7:00 AM-12:00 PM✓ Walk-in with Electronic Donor Pass
163 Broadway St
Colchester, CT 6415

558 Norwich Rd

24.49 mi
🕑 Facility: Mon–Fri: 07:00 AM - 03:00 PM (Lunch: 12:00 PM - 12:30 PM)⚡ Drug Screens: Mon–Fri: 09:00 AM - 11:00 AM, 12:30 PM - 02:00 PM
558 Norwich Rd
Plainfield, CT 6374

200 Pantigo Rd

26.83 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-2:00 PM • Sat: 8:00 AM-10:30 AM✓ Walk-in with Electronic Donor Pass
200 Pantigo Rd
East Hampton, NY 11937

1703 Main St

27.28 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1703 Main St
Willimantic, CT 6226

135d Storrs Rd,

27.47 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
135d Storrs Rd,
Mansfield Center, CT 6250

11 Woodland Road,

27.57 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
11 Woodland Road,
Madison, CT 6443

Po Box 919

28.66 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
Po Box 919
Block Island, RI 2807

534 Saybrook Rd Ste 700

31.05 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
534 Saybrook Rd Ste 700
Middletown, CT 6457

730 Kingstown Road,

31.17 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
730 Kingstown Road,
Wakefield, RI 2879

400 Saybrook Rd,

31.42 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
400 Saybrook Rd,
Middletown, CT 6457

360 Kingstown Rd Ste 104

31.59 mi
🕑 Facility: Mon–Fri: 08:00 AM - 05:00 PM⚡ Drug Screens: Mon–Fri: 08:30 AM - 11:30 AM, 01:30 PM - 03:30 PM
360 Kingstown Rd Ste 104
Narragansett, RI 2882

28 Crescent St

32.72 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
28 Crescent St
Middletown, CT 6457

780 Chestnut Hill Rd

33.88 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
780 Chestnut Hill Rd
Glastonbury, CT 6033

1051 Ten Rod Rd

34.25 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1051 Ten Rod Rd
North Kingstown, RI 2852

3461 S County Trl

34.94 mi
🕑 Facility: Mon–Fri: 06:30 AM - 02:30 PM (Lunch: 12:00 PM - 12:30 PM)⚡ Drug Screens: Mon–Fri: 06:30 AM - 02:30 PM
3461 S County Trl
East Greenwich, RI 2818

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

We have 32 DOT drug testing locations to serve you in and around Groton, CT.

Our Groton-based facilities for Local DOT Drug testing extend services like Alcohol Testing, Physicals, and more to meet 49 CFR Part 40 compliance for employers and operators across all DOT modes: FMCSA, FTA, FAA, USCG, FRA, and PHMSA. Conveniently located minutes from homes and offices, many centers offer same-day services.

Identify your DOT service or drug/alcohol test requirement and choose a location nearby. Our efficient system simplifies scheduling, ensuring easy arrangement of DOT tests in Groton, CT, for individuals or employees.

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.

Groton, Connecticut DOT Services

DOT Drug Testing & Services Available in Groton, CT:

Our Groton, CT location provides comprehensive DOT services, prioritizing efficiency and accuracy in drug and alcohol testing to meet regulatory demands, ensuring seamless compliance for local operators.

DOT Services in Groton, CT

Understanding DOT regulations is vital for ensuring employee safety through drug and alcohol screenings. In Groton, CT, compliance is key to maintaining safe transport practices.

DOT regulations mandate random testing to identify and deter substance misuse among employees, fostering a safer environment in Groton, CT.

Employee safety in Groton, Connecticut improves through stringent testing controls, addressing potential substance issues and promoting a responsible workplace.

DOT drug and alcohol policies in Groton, CT emphasize preventive measures to safeguard employees and the public, ensuring operational integrity.

FMCSA Information

In Groton, CT, FMCSA adheres to strict drug and alcohol testing protocols for transportation safety, ensuring drivers remain compliant and communities protected.

The FMCSA testing rules in Groton, Connecticut, underscore the significance of screening, promoting a secure environment for all transport-related activities.

USCG Information

Groton, CT's USCG regulations implement stringent testing measures for personnel to ensure maritime safety and compliance.

USCG's rules in Groton, Connecticut focus on rigorous testing to uphold the safety and integrity of maritime operations.

FAA Information

FAA testing protocols in Groton, CT mandate rigorous drug and alcohol screenings, ensuring aviation crews adhere to stringent safety standards.

Compliance with FAA testing in Groton, Connecticut underscores the commitment to maintaining aviation safety through consistent and accurate substance screenings.

FRA Information

Groton, CT's FRA regulations focus on maintaining rail safety through comprehensive drug and alcohol testing, safeguarding operational integrity.

FRA's testing rules in Groton, Connecticut, are crucial for railroad safety, ensuring all personnel adhere to mandated substance policies.

FTA Information

FTA guidelines in Groton, CT enforce strict drug and alcohol testing to maintain the safety and reliability of public transport systems for all residents.

In Groton, Connecticut, FTA testing rules are integral to upholding public transit safety and operator responsibility through comprehensive screenings.

PHMSA Information

Groton, CT's PHMSA guidelines for drug and alcohol testing focus on maintaining the safety of hazardous material transportation, emphasizing strict compliance.

PHMSA regulations in Groton, CT enforce testing measures that aim to prevent impairment-related incidents in the transportation of sensitive materials.

Scheduling in Groton, CT

Schedule any DOT drug or alcohol test in Groton, CT by contacting 800-221-4291. Online scheduling is available through our system after selecting your test and inputting donor information, ensuring smooth access to the testing process.

Enter your zip code to locate the nearest Groton, CT-based testing centers. After registration, you'll receive a donor pass by email containing address and operational details. Bring this pass to the center, as appointments are generally unnecessary, but ensure prior registration and payment.

Our laboratories hold SAMHSA certification, and in-house licensed physicians, acting as Medical Review Officers (MRO), rigorously verify all test results.

Besides drug and breath alcohol testing in Groton, CT, Accredited Drug Testing offers services across the metro and neighboring areas, ensuring comprehensive coverage.

With facilities nationwide, Accredited Drug Testing arranges tests anywhere and anytime, ensuring convenience whether you're traveling or on holiday.

Connecticut Dept. of Transportation Updates

DUI Incidents in Groton, CT

In New London County, where Groton, CT is located, DUI incidents have been a significant concern for the Connecticut Department of Transportation. The state's focus on reducing impaired driving is reflected in various initiatives aimed at minimizing these occurrences. Data from recent years indicates that Groton, CT experiences a number of DUI arrests annually, a reflection of both proactive law enforcement and local awareness campaigns. DUI incidents not only account for a considerable percentage of traffic violations but also pose safety risks to residents. The DOT regularly works with local authorities to implement checkpoints and awareness programs in Groton and across CT to ensure safer roadways for all.

Drug-Involved Accidents in Groton, CT

In Groton, Connecticut, the Department of Transportation has observed a troubling trend related to drug-involved vehicular accidents. New London County has reported several incidents where drug impairment has been a contributing factor in traffic accidents. These incidents often involve drivers under the influence of prescription medications, illegal substances, and a combination thereof. The DOT, in conjunction with local law enforcement agencies, has emphasized the importance of public education to decrease drug-related accidents. Regular road safety campaigns and increased patrolling efforts have been introduced in Groton, CT to address this growing issue, aiming to enhance public safety and awareness.

Marijuana-Related Accidents in Groton, CT

With the legalization of marijuana in Connecticut, Groton has seen changes in the pattern of driving-related incidents. The DOT has been closely monitoring the situation to assess the impact on road safety. Marijuana-related accidents in New London County, including Groton, have spiked, prompting a response from local authorities. These incidents typically arise from users misjudging their impairment, which affects their driving capabilities. Connecticut's DOT is actively involved in researching and implementing measures to mitigate these risks through public education and enhanced training for law enforcement officers to better detect impairment. Groton continues to collaborate with state efforts to maintain road safety while navigating the complexities introduced by legalization.

Groton Drug Testing

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

Groton DOT Drug Testing

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

Groton DNA Testing

DNA testing for legal and non-legal purposes including child support, and child custody around Groton, CT.

Groton Industry Training

Including specimen collector training, DER training, reasonable suspicion training and much more in Groton, CT.v

Groton Hair Drug Testing

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

Groton Alcohol Testing

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

Groton Drug Testing Services

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

Groton 5 Panel Drug Test

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

Groton 10 Panel Drug Test

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

Groton On Site Drug Testing

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

Groton DOT Physicals

Certified DOT physicals with quick, reliable exams to keep Groton, CT 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