Drug Test Services - Cos Cob, CT

Urine | Hair | DOT | Oral Fluid | Alcohol/ETG | Occupational Health

With 33 testing centers in the Cos Cob 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.

33 Drug Test Service Centers in Cos Cob

Minutes Away, Test Today

15 Commerce Rd Fl 3

2.23 mi
🕑 Testing Hours: T-F 8:00 AM-6:00 PM • Sat: 9:00 AM-2:00 PM✓ Walk-in with Electronic Donor Pass
15 Commerce Rd Fl 3
Stamford, CT 6902

80 Mill River Street,

3.16 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
80 Mill River Street,
Stamford, CT 6902

1290 Summer St Unit 5100

3.58 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1290 Summer St Unit 5100
Stamford, CT 6902

3000 Summer St

3.69 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-8:00 PM • Sat:,Sun: 8:00 AM-6:00 PM✓ Walk-in with Electronic Donor Pass
3000 Summer St
Stamford, CT 6905

6 Rye Ridge Plaza,

4.82 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
6 Rye Ridge Plaza,
Rye Brook, NY 10573

557 Post Rd,

7.84 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
557 Post Rd,
Darien, CT 6820

484 Post Rd

8.02 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
484 Post Rd
Darien, CT 6820

500 Mamaroneck Ave Suite 320

8.38 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
500 Mamaroneck Ave Suite 320
Harrison, NY 10528

500 Mamaroneck Ave Ste 320

8.51 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
500 Mamaroneck Ave Ste 320
Harrison, NY 10528

15 N Broadway Ste D

8.55 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
15 N Broadway Ste D
White Plains, NY 10601

359 N Central Ave

9.94 mi
🕑 Testing Hours: M-W,F 8:00 AM-8:00 PM • Th 7:00 AM-8:00 PM • Sat:,Sun: 8:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
359 N Central Ave
Hartsdale, NY 10530

280 N Central Ave Ste 115

9.99 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
280 N Central Ave Ste 115
Hartsdale, NY 10530

100 Woods Rd Ste Cg12 Cedarwood Hall

10.20 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
100 Woods Rd Ste Cg12 Cedarwood Hall
Valhalla, NY 10595

297 Knollwood Rd, Ste 310

10.72 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
297 Knollwood Rd, Ste 310
White Plains, NY 10607

280 Dobbs Ferry Rd, Sprain Brook Medical Center

11.26 mi
🕑 Testing Hours: Mon–Fri: 10:00 AM-12:00 PM & 12:30 PM-2:00 PM✓ Walk-in with Electronic Donor Pass
280 Dobbs Ferry Rd, Sprain Brook Medical Center
White Plains, NY 10607

160 N Central Ave

11.44 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
160 N Central Ave
Elmsford, NY 10523

346 Main Ave Ste B

11.68 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
346 Main Ave Ste B
Norwalk, CT 6851

346 Main Ave

11.68 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
346 Main Ave
Norwalk, CT 6851

174 Marble Ave, Ste 1

11.74 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
174 Marble Ave, Ste 1
Pleasantville, NY 10570

660 White Plains Rd Ste 630

12.55 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
660 White Plains Rd Ste 630
Tarrytown, NY 10591

607 Main Ave

12.70 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
607 Main Ave
Norwalk, CT 6851

110 Lockwood Ave

12.92 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
110 Lockwood Ave
New Rochelle, NY 10801

495 E Main St

12.93 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
495 E Main St
Mount Kisco, NY 10549

83 South Bedford Road, Floor 3

12.95 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
83 South Bedford Road, Floor 3
Mt. Kisco, NY 10549

150 Lockwood Ave, Ste 38

13.00 mi
🕑 Testing Hours: Mon–Fri: 10:00 AM-3:30 PM✓ Walk-in with Electronic Donor Pass
150 Lockwood Ave, Ste 38
New Rochelle, NY 10801

103 S Bedford Rd Ste 202

13.01 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
103 S Bedford Rd Ste 202
Mount Kisco, NY 10549

22 Beech Hill Ln Po Box 1000

13.08 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
22 Beech Hill Ln Po Box 1000
Pound Ridge, NY 10576

155 White Plains Rd

13.36 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
155 White Plains Rd
Tarrytown, NY 10591

200 South Broadway, Suite 102

13.85 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
200 South Broadway, Suite 102
Tarrytown, NY 10591

175 E Main Street Suite 105,

14.82 mi
🕑 Testing Hours: Mon–Fri: 7:30 AM-2:00 PM✓ Walk-in with Electronic Donor Pass
175 E Main Street Suite 105,
Huntington, NY 11743

12 N 7th Ave

15.07 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
12 N 7th Ave
Mount Vernon, NY 10550

105 Stevens Ave, Ste 205

15.10 mi
🕑 Testing Hours: Mon–Fri: 10:00 AM-2:30 PM • Sat: 10:00 AM-11:30 AM✓ Walk-in with Electronic Donor Pass
105 Stevens Ave, Ste 205
Mount Vernon, NY 10550

87 Cold Spring Rd Ste 1

15.22 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
87 Cold Spring Rd Ste 1
Syosset, NY 11791

Employers | Individuals | Families

Accredited Drug Testing provides comprehensive drug and alcohol testing services to promote workplace safety, meet compliance requirements, and support legal or personal needs for testing. Drug Testing helps prevent accidents, ensures a drug-free workplace,and meets Federal mandates such as those outlined by the Department of Transportation (DOT)

Drug Testing Services

Customized Testing Options Available | Discounts available for Bulk Purchases | Onsite Drug Testing Services

Urine Drug Testing Services

Urine drug testing is a prevalent and effective method for detecting the presence of drug metabolites in a person's system. This type of testing offers a balance of accuracy, non-invasiveness, and cost-effectiveness, making it a popular choice for employers, medical professionals, and legal entities in NJ.

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Purpose of Urine Drug Testing

  • Pre-employment screening
  • Random workplace checks
  • Rehabilitation monitoring
  • Legal compliance for parole
  • Medical assessment for prescriptions
  • Adolescent substance use assessment

What Drugs Can Be Detected

  • Marijuana
  • Cocaine
  • Amphetamines
  • Opiates
  • Benzodiazepines
  • PCP

This method ensures prompt and precise results, allowing NJ institutions to maintain a drug-free environment while safeguarding the well-being of employees and clients alike.

Order Your Test Online

Alcohol Test Services

Alcohol testing in Cos Cob, Connecticut is a critical practice to assess and monitor alcohol consumption levels for legal, employment, or medical reasons. Such testing helps ensure safety and compliance with laws and regulations.

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Alcohol Testing is used in many settings

  • Workplace safety
  • Law enforcement
  • Rehabilitation programs
  • Medical diagnosis
  • Transportation industry

Common Methods of Alcohol Testing

  • Breathalyzer
  • Blood tests
  • Saliva tests
  • Urine tests
  • Hair tests

Breathalyzer - Measures alcohol level in breath

Blood tests - Provides precise BAC

Saliva tests - Quick and non-invasive

Urine tests - Detects recent use

Hair tests - Long-term consumption

Alcohol testing in Cos Cob, Connecticut plays a vital role in maintaining safety and compliance across numerous environments, contributing to public health and legal adherence.

Order Your Test Online

Hair Follicle Drug Testing Services

Hair follicle drug testing analyzes strands of hair to identify drug use over extended periods, often up to 90 days. This method requires a small sample and offers a longer detection window compared to other screening types, making it ideal for detailed drug use analysis.

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Why Use Hair Drug Testing?

  • Long detection window
  • Non-invasive collection
  • Hard to adulterate
  • Comprehensive history
  • Reliable results

What Drugs Can Be Detected

  • Cocaine
  • Marijuana
  • Opiates
  • Methamphetamines
  • Ecstasy

In Cos Cob, Connecticut, hair follicle testing is a robust and effective way to monitor drug use, providing employers and legal entities with crucial information about an individual's substance history.

Order Your Test Online

DOT Drug Testing Services

DOT drug testing is a federally mandated program for employees in safety-sensitive positions such as transportation. It involves regulated procedures including urine samples to ensure compliance with safety standards, reducing risks associated with drug use.

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Who is Required to Take DOT Drug Tests?

  • Commercial driver's license holders
  • Aircraft pilots
  • Railroad operators
  • Pipeline workers
  • Maritime captains
  • Public transit employees

What Drugs Are Tested For

  • Marijuana
  • Cocaine
  • Opioids
  • Phencyclidine (PCP)
  • Amphetamines

In, Cos Cob, Connecticut, DOT drug testing safeguards transportation systems through strict adherence to federal guidelines. Our services ensure comprehensive compliance and safety, benefiting both employees and employers statewide.

Order Your Test Online

Probation Drug Testing Services

Probation drug testing is implemented to monitor individuals on probation, ensuring compliance with court orders to abstain from illegal substances. In Cos Cob, Connecticut, such testing is vital for rehabilitation and reintegration efforts.

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Why Are Probation Drug Test Services Available?

  • Compliance enforcement: Ensures adherence to probation terms
  • Rehabilitation support: Helps gauge progress
  • Public safety: Reduces risk of reoffense
  • Behavior modification: Encourages substance abstinence
  • Judicial efficiency: Aids in case management

Testing Methods

  • Urine tests: Commonly used for immediate results
  • Hair follicle tests: Provides long-term drug use insight
  • Saliva tests: Non-invasive and quick
  • Blood tests: Highly accurate

In Cos Cob, Connecticut, probation drug testing is pivotal for the judicial system, promoting lawfulness and aiding personal recovery journeys.

Order Your Test Online

Court Ordered Drug Testing Services

Court ordered drug testing in Cos Cob, Connecticut mandates individuals to undergo drug testing to comply with legal orders. This is often part of a rehabilitation or probation program, ensuring that individuals remain substance-free. The program aims to reduce recidivism, support rehabilitation, and uphold the law.

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Why are Court Ordered Drug Test Services Available?

  • Ensure compliance
  • Support rehabilitation
  • Monitor substance use
  • Reduce recidivism
  • Protect public safety

Court Ordered Test Methods

  • Urine tests: Easy for frequent use
  • Hair follicle tests: Long-term detection
  • Saliva tests: Immediate analysis
  • Blood tests: Accurate measures
  • Nail tests: Extended window

In Cos Cob, Connecticut, court ordered drug testing is an integral part of enforcing legal orders and supporting rehabilitation, ensuring public safety and aiding in the legal process.

Order Your Test Online

Fingernail Drug Testing Services

Fingernail drug testing in Cos Cob, Connecticut is a valuable method for detecting drug use over extended periods. After drugs are ingested, they circulate in the bloodstream and get incorporated into nail growth. The testing captures a window of several months, proving useful in various investigative contexts.

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What is the Detection Window for Fingernail Drug Tests

  • Fingernails: Can retain drug markers for 3-6 months
  • Toenails: May hold evidence for up to a year

What Drugs Can Be Detected

  • Cocaine
  • Opiates
  • Marijuana
  • Amphetamines
  • Benzodiazepines

Advantages over other methods

  • Long detection window
  • Extremely difficult to adulterate
  • Non-invasive collection
  • Provides comprehensive drug usage history
  • Widely accepted in legal settings

Nail drug testing provides a reliable solution for long-term substance abuse detection, supporting prevention and intervention strategies across Cos Cob, Connecticut. Our services deliver robust and legally defensible results.

Order Your Test Online

Occupational Health Test Services

Urine drug testing is a quick and effective means to detect the presence of drugs in the system, commonly used in workplaces to ensure safety and compliance. In Cos Cob, Connecticut, this is a crucial component of occupational health services, protecting both employees and employers alike. Results can typically indicate recent drug use.

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Purpose of Occupational Health Testing

  • Employee health assessments
  • Workplace safety compliance
  • Preventing workplace accidents
  • Early detection of health issues
  • Ensuring a drug-free workforce

Common Types of Occupational Health Tests

  • Fitness for duty exams: Determines employee capability.
  • Respirator Fit Testing: Ensures proper respirator fit for safety.
  • Pulmonary Function Tests (PFT's): Assesses lung function.
  • Tuberculosis (TB): Identifies potential TB infections.
  • Vision: Evaluates eyesight and ocular health.
  • Audiometric: Checks hearing ability and issues.

In Cos Cob, Connecticut, occupational health testing services play a crucial role in maintaining a safe, healthy, and efficient working environment for businesses across the state.

Order Your Test Online

Drug Statistics for Cos Cob, Connecticut

Drug-Related Statistics in Cos Cob, Connecticut:

  • While specific data for Cos Cob alone may not be available, Greenwich, the larger municipality, has focused on community efforts to handle drug issues.
  • The state of Connecticut has seen an increase in opioid-related incidents, reflecting a broader national trend.
  • Local initiatives in Greenwich, including educational programs and support services, aim to address substance abuse and provide resources for affected individuals.

Drug Testing Regulations in Connecticut

Employer drug testing in Cos Cob must comply with state guidelines under Conn. Gen. Stat. § 31-51t et seq.. Connecticut regulates employee testing under § 31-51t, permitting pre-employment screening, reasonable suspicion, post-accident, and safety-sensitive random testing.

Medical Marijuana Status: Legal  |  Recreational Marijuana Status: Legal

Surrounding Areas Served Near Cos Cob

Riverside • Greenwich • Old Greenwich • Glenville • Pemberwick • Stamford • Byram • Darien

Drug & Alcohol Test Selection & Panel Comparison

Test Type / Panel Detection Window Common Applications Turnaround Time
5-Panel Urine Screen 1 to 5 Days Standard Pre-Employment, Random & Workplace Testing 24 to 48 Hours
10-Panel Urine Screen 1 to 7 Days Expanded Employment, Healthcare & Probation 24 to 48 Hours
Hair Follicle Drug Test Up to 90 Days Long-Term Monitoring, Court-Ordered & Custody 3 to 5 Business Days
Oral Fluid / Saliva Screen 1 to 48 Hours Immediate Recent-Use Screening & On-Site Testing 24 to 48 Hours
ETG Alcohol Testing Up to 80 Hours Court-Ordered Alcohol Abstinence & Probation Monitoring 24 to 48 Hours

Cos Cob Drug Testing

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

Cos Cob DOT Drug Testing

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

Cos Cob DNA Testing

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

Cos Cob Industry Training

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

Cos Cob Hair Drug Testing

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

Cos Cob Alcohol Testing

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

Cos Cob Drug Testing Services

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

Cos Cob 5 Panel Drug Test

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

Cos Cob 10 Panel Drug Test

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

Cos Cob On Site Drug Testing

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

Cos Cob DOT Physicals

Certified DOT physicals with quick, reliable exams to keep Cos Cob, 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

In Connecticut, workplace drug testing is governed by statutory guidelines under Conn. Gen. Stat. § 31-51t et seq.. Private employers generally operate under a mandatory testing regulations under § 31-51t, permitting pre-employment, random, post-accident, and reasonable suspicion testing.
Yes. Employers in Connecticut who implement a certified Drug-Free Workplace Program in compliance with Conn. Gen. Stat. § 31-51t et seq. can qualify for insurance premium discounts and enhanced legal protections during workers' compensation claims.
Under Connecticut state law compliance standards, state statutes prohibits employment discrimination against medical cardholders. Safety-sensitive positions, DOT-regulated roles, and federal contract compliance remain strictly zero-tolerance across all jurisdictions.
Accredited Drug Testing provides access to 0 certified collection sites in the Cos Cob area, offering urine, hair follicle, breath alcohol, and DOT testing.
While walk-ins are welcome with an electronic donor pass at collection sites across Cos Cob, registering your test online or calling (800) 221-4291 prior to visiting guarantees rapid priority specimen collection with an instant barcode pass.
Negative drug and alcohol test results are typically released within 24 to 48 hours of specimen processing. Any non-negative screenings undergo confirmatory GC/MS or LC/MS testing and licensed Medical Review Officer (MRO) verification within 3 to 5 business days.

Customer Reviews

Super helpful

Customer service was surprisingly super helpful and so nice. She was able to get me in at a local location right away the same day. She helped me figure out exactly what I needed. Very impressed.

Brook - 9/19/2024

Very helpful

They were very helpful in finding a place to get tested on the route back home! They made a difficult time seem easy with no judgement!

Anne Creden - 11/19/2024

Very professional and very quick

Very professional and very quick service to schedule appointments! I am pleased with the services and would definitely recommend using them for any drug testing needs!

Carrie Feerick - 4/19/2025

test was quick and easy

Company New Hire Employee Process for DOT Drug test was quick and easy. No need to make appt. All employee had to do is show prepaid qr code I sent to employee show ID and was set. Would Recommend.

Maria Lopez - 11/19/2024

I love the customer service

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

Extremely pleasant

Initially Torrie helped me but I needed to call back. When I called back Kayla stepped in and finished my order. Both were extremely pleasant over the phone and provided wonderful customer service. Kudos to them!

Brynne Beverly - 4/19/2024

Quick, knowledgeable and courteous

Quick, knowledgeable and courteous Janelle worked diligently to support me. I am recommending their services to anyone looking.

Greensboro Joseph - 11/19/2024

Friendly and Knowledgeable

I reached out Accredited Drug Testing/Secure Screenings to partner for my drug testing business (Discovery Diagnostics Columbia SC) and the process was extremely easy. I worked with Sicilia who was amazing. She was friendly & knowledgeable, and answer all of my questions with ease.

Kendra Harley - 3/26/2025

Excellent service!

Excellent service! Trish went above and beyond to find me a testing site as close to my home as possible. Results were faster than expected, as well. Thanks for your help, Trish and Accredited!

Es Hache - 4/13/2025

Fast,easy and efficient

Fast,easy and efficient. They made the whole process stress free and simple. Thanks 😊

Micheal Ankenbrandt - 2/19/2025


(800) 221-4291