Drug Test Services - Williamstown, NJ

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

With 34 testing centers in the Williamstown 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.

34 Drug Test Service Centers in Williamstown

Minutes Away, Test Today

979 N Black Horse Pike

0.90 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
979 N Black Horse Pike
Williamstown, NJ 8094

524 Williamstown Rd

2.44 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
524 Williamstown Rd
Sicklerville, NJ 8081

412 Sicklerville Rd Ste 106,

2.59 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
412 Sicklerville Rd Ste 106,
Sicklerville, NJ 8081

239 Hurffville Crosskeys Rd Ste 160

3.97 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
239 Hurffville Crosskeys Rd Ste 160
Sewell, NJ 8080

302 Hurffville Crosskeys Rd, Suite A-2

3.98 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
302 Hurffville Crosskeys Rd, Suite A-2
Sewell, NJ 8080

188 Fries Mill Rd, Bldg. H

4.46 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
188 Fries Mill Rd, Bldg. H
Turnersville, NJ 8012

151 Fries Mill Rd Ste 205-206

4.73 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
151 Fries Mill Rd Ste 205-206
Turnersville, NJ 8012

100 Kings Way E Ste B3

4.86 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
100 Kings Way E Ste B3
Sewell, NJ 8080

100 Heritage Valley Dr Ste 2

6.53 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
100 Heritage Valley Dr Ste 2
Sewell, NJ 8080

196 William Dalton Drive, Doubletree Shopping Center

6.64 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
196 William Dalton Drive, Doubletree Shopping Center
Glassboro, NJ 8028

601 N Main St Po Box 900

6.74 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
601 N Main St Po Box 900
Glassboro, NJ 8028

1125 Delsea Dr N

6.95 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1125 Delsea Dr N
Glassboro, NJ 8028

410 Andbro Dr Unit 1

7.86 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
410 Andbro Dr Unit 1
Pitman, NJ 8071

2001 College Drive Suite 11

8.20 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2001 College Drive Suite 11
Clementon, NJ 8021

475 Hurfville Cross Keys Road Suite B

8.33 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
475 Hurfville Cross Keys Road Suite B
Sewell, NJ 8080

165 S Black Horse Pike

8.76 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
165 S Black Horse Pike
Runnemede, NJ 8078

777 White Horse Pike Ste D3,

9.57 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
777 White Horse Pike Ste D3,
Hammonton, NJ 8037

37 S White Horse Pike

9.92 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
37 S White Horse Pike
Stratford, NJ 8084

3 Jefferson Dr

10.01 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
3 Jefferson Dr
Laurel Springs, NJ 8021

583 13th St Ste 101

10.07 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
583 13th St Ste 101
Hammonton, NJ 8037

1020 Laurel Oak Rd Ste 300

10.93 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1020 Laurel Oak Rd Ste 300
Voorhees, NJ 8043

1101 White Horse Rd,

11.33 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1101 White Horse Rd,
Voorhees, NJ 8043

1020 Laurel Oak Rd Ste 300 Laurel Oaks Corporate Center

11.43 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1020 Laurel Oak Rd Ste 300 Laurel Oaks Corporate Center
Voorhees, NJ 8043

2309 E Evesham Rd Ste 104

12.38 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2309 E Evesham Rd Ste 104
Voorhees, NJ 8043

2401 E Evesham Rd, Ste C

12.59 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2401 E Evesham Rd, Ste C
Voorhees, NJ 8043

Onsite Only

12.79 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
Onsite Only
Marlton, NJ 8053

875 Mantua Pike Ste B

12.80 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
875 Mantua Pike Ste B
Woodbury, NJ 8096

1200 Delsea Dr

12.90 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1200 Delsea Dr
Westville, NJ 8093

858 S White Horse Pike Ste B-2

12.95 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
858 S White Horse Pike Ste B-2
Hammonton, NJ 8037

210 Benigno Blvd

13.41 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
210 Benigno Blvd
Bellmawr, NJ 8031

500 B Grove St

13.51 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
500 B Grove St
Haddon Heights, NJ 8035

515 Grove Street, Suite 1 A

13.54 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
515 Grove Street, Suite 1 A
Haddon Heights, NJ 8035

509 N Broad St

13.61 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
509 N Broad St
Woodbury, NJ 8096

608 N Broad St Ste 100

13.61 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
608 N Broad St Ste 100
Woodbury, NJ 8096

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 in Williamstown, New Jersey is a widely used method for detecting drug use, often serving as a preliminary step in occupational, legal, and personal settings. This process involves analyzing a urine sample for the presence of specific substances, providing quick and reliable results.
Learn More

Purpose of Urine Drug Testing

  • Pre-employment screening
  • Random workplace testing
  • Legal or court-ordered testing
  • Rehabilitation program monitoring
  • Personal verification

What Drugs Can Be Detected

  • Marijuana
  • Cocaine
  • Amphetamines
  • Opioids
  • Benzodiazepines

In Williamstown, New Jersey, urine drug testing remains a prevalent choice because of its cost-effectiveness, speed, and non-invasive nature, suitable for various scenarios.

Order Your Test Online

Alcohol Test Services

Alcohol testing determines the presence and concentration of alcohol in the bloodstream, commonly conducted via breath, blood, or saliva samples. This testing is vital in various environments due to alcohol's potential to impair judgment and performance.

Learn More

Alcohol Testing is used in many settings

  • Workplace safety programs
  • Legal investigations
  • Rehabilitation centers
  • Transportation safety
  • Military settings

Common Methods of Alcohol Testing

  • Blood tests
  • Breathalyzers
  • Saliva tests
  • Urine tests
  • Hair follicle tests

Blood tests - Used for precise BAC measurement.
Breathalyzers - Quick roadside testing.
Saliva tests - Non-invasive and rapid results.
Urine tests - Suitable for historical consumption checks.
Hair follicle tests - Long-term usage history.

Order Your Test Online

Hair Follicle Drug Testing Services

Hair follicle drug testing in Williamstown, New Jersey offers a comprehensive overview of drug use history by analyzing hair samples. It provides a long detection window and is commonly used for screening purposes.

Learn More

Why Use Hair Drug Testing?

  • Long detection period
  • High accuracy
  • Non-invasive collection
  • Court-ordered compliance
  • Comprehensive substance history

What Drugs Can Be Detected

  • Marijuana
  • Cocaine
  • Heroin
  • Methamphetamines
  • Ecstasy

Hair drug testing in Williamstown, New Jersey is an effective approach for long-term monitoring of individuals, offering precision and reliability.

Order Your Test Online

DOT Drug Testing Services

DOT drug testing in Williamstown, New Jersey is a standardized procedure for transportation employees, mandated by the Department of Transportation, to ensure safety by random testing for drugs like marijuana, cocaine, and opiates. Results can directly impact employment status.

Learn More

Who is Required to Take DOT Drug Tests?

  • Commercial drivers
  • Aviation workers
  • Railroad employees
  • Transit drivers
  • Pipeline workers
  • Merchant mariners

What Drugs Are Tested For

  • Marijuana
  • Cocaine
  • Amphetamines
  • Opiates
  • PCP

With its strict guidelines and protocols, DOT drug testing in Williamstown, New Jersey is instrumental in endorsing public and workplace safety, offering precise and legal-compliant results.

Order Your Test Online

Probation Drug Testing Services

Probation drug testing is utilized to ensure compliance with legal stipulations for offenders. In Williamstown, New Jersey, this testing is a critical component of probation terms, aiming to deter drug use and promote rehabilitation. Samples are collected and tested for various substances.

Learn More

Why Are Probation Drug Test Services Available?

  • Ensure compliance: Verifies adherence to legal terms.
  • Prevent relapse: Deters future drug use.
  • Promote safety: Protects public health.
  • Monitor rehabilitation progress: Tracks recovery.
  • Support legal processes: Aids court decisions.

Testing Methods

  • Urine tests: Widely used for immediate results.
  • Hair follicle tests: Provides long-term drug history.
  • Saliva tests: Useful for recent use detection.
  • Blood tests: Highly accurate for specific substances.

In summary, probation drug testing in Williamstown, New Jersey is an essential practice for fostering accountability and encouraging positive rehabilitation outcomes.

Order Your Test Online

Court Ordered Drug Testing Services

Court ordered drug testing is a legal measure implemented to ensure individuals comply with judicial mandates, promoting accountability and rehabilitation. It utilizes various testing methods to detect substance use, providing evidence for court proceedings. This service supports public safety and the legal process in Williamstown, New Jersey.

Learn More

Why are Court Ordered Drug Test Services Available?

  • Ensure compliance with legal orders
  • Support rehabilitation efforts
  • Protect public safety
  • Provide evidence in legal proceedings
  • Maintain accountability

Court Ordered Test Methods

  • Urine tests: Common and non-invasive
  • Hair follicle tests: Long-term detection
  • Saliva tests: Quick results, less invasive
  • Blood tests: Accurate, used less frequently
  • Nail tests: Unique, longer detection window

In Williamstown, New Jersey, court ordered drug testing acts as a critical component in ensuring compliance and facilitating rehabilitation, strengthening the justice system's overall effectiveness.

Order Your Test Online

Fingernail Drug Testing Services

Fingernail drug testing in Williamstown, New Jersey provides a comprehensive look into drug use history, capable of detecting substance use over several months by analyzing keratin in nails.

Learn More

What is the Detection Window for Fingernail Drug Tests

  • Fingernails: Offer up to 3-6 months of drug use history.
  • Toenails: Can provide a longer detection period compared to fingernails.

What Drugs Can Be Detected

  • Marijuana
  • Cocaine
  • Methamphetamines
  • Opiates
  • Benzodiazepines

Advantages over other methods

  • Long detection window
  • Hard to adulterate
  • Non-invasive collection
  • Consistent and reliable results
  • Comprehensive drug use profile

Nail testing in Williamstown, New Jersey provides a reliable option for employers and legal professionals seeking to verify long-term drug use patterns.

Order Your Test Online

Occupational Health Test Services

Occupational health testing in Williamstown, New Jersey ensures employees are physically capable of performing job tasks safely. These assessments, adhering to compliance standards, protect workers' health, bolster productivity, and prevent workplace injuries, contributing to the overall efficacy of an organization.

Learn More

Purpose of Occupational Health Testing

  • Ensure employee safety
  • Comply with regulatory standards
  • Enhance workplace productivity
  • Reduce risk of workplace accidents
  • Monitor employee health

Common Types of Occupational Health Tests

  • Fitness for duty exams: Evaluates physical capability for tasks.
  • Respirator Fit Testing: Ensures proper fit for respiratory protection.
  • Pulmonary Function Tests (PFT's): Assesses lung efficiency.
  • Tuberculosis (TB): Screens for infectious diseases.
  • Vision: Checks visual capability, essential for certain roles.
  • Audiometric: Tests hearing abilities.

In Williamstown, New Jersey, occupational health testing fortifies a company's commitment to safeguarding its workforce, promoting a healthy, secure, and efficient working environment.

Order Your Test Online

Drug Statistics for Williamstown, New Jersey

Drug-related statistics specific to Williamstown, New Jersey, are not readily available. However, Gloucester County as a whole has been actively working to address substance abuse through various programs and initiatives. These efforts include educational outreach about the dangers of drug abuse and providing resources for those seeking help. As part of the broader state trends, advances in health services and law enforcement collaboration aim to reduce drug-related issues in communities like Williamstown.

Drug Testing Regulations in New Jersey

Employer drug testing in Williamstown must comply with state guidelines under N.J.S.A. 24:6I-52 (CREAMMA). New Jersey CREAMMA regulations permit workplace drug screening including physical workplace impairment evaluations by certified Workplace Impairment Recognition Experts (WIRE).

Medical Marijuana Status: Legal  |  Recreational Marijuana Status: Legal

Surrounding Areas Served Near Williamstown

Sicklerville • Cross Keys • Star Cross • Fries Mill • Victory Lakes • Whitman Square • Clayton • Cedar Brook

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

Williamstown Drug Testing

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

Williamstown DOT Drug Testing

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

Williamstown DNA Testing

DNA testing for legal and non-legal purposes including child support, and child custody around Williamstown, NJ.

Williamstown Industry Training

Including specimen collector training, DER training, reasonable suspicion training and much more in Williamstown, NJ.v

Williamstown Hair Drug Testing

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

Williamstown Alcohol Testing

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

Williamstown Drug Testing Services

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

Williamstown 5 Panel Drug Test

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

Williamstown 10 Panel Drug Test

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

Williamstown On Site Drug Testing

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

Williamstown DOT Physicals

Certified DOT physicals with quick, reliable exams to keep Williamstown, NJ 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 New Jersey, workplace drug testing is governed by statutory guidelines under N.J.S.A. 24:6I-52 (CREAMMA). Private employers generally operate under a NJ CREAMMA regulations and Jake Honig Act, permitting pre-employment, random, post-accident, and reasonable suspicion testing.
Yes. Employers in New Jersey who implement a certified Drug-Free Workplace Program in compliance with N.J.S.A. 24:6I-52 (CREAMMA) can qualify for insurance premium discounts and enhanced legal protections during workers' compensation claims.
Under New Jersey state law compliance standards, state statutes requires physical impairment evaluation (WIRE) before adverse action. 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 Williamstown area, offering urine, hair follicle, breath alcohol, and DOT testing.
While walk-ins are welcome with an electronic donor pass at collection sites across Williamstown, 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

ADT is truly the best

Where do I start?!! ADT is truly the best!! I had the pleasure of speaking with Tori today! She was excellent, professional and truly went above and beyond in her kind, compassionate care and commitment to providing me with the best service possible. I was in such a time crunch, but I was able to call, order the test, pay for it over the phone and get the test I needed within the hour. Not only did this put my mind at ease, they saved my job!! I am forever grateful for this team of hard workers, that care, with such great work ethics! Thank you from the very bottom of my heart!!! If you need a drug, alcohol, etc… screening, this team will be your lifesavers!!

Sarah Patterson - 4/8/2025

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

Saved My CDL!

Time was running out before my Cdl got downgraded because of a violation I had on clearinghouse. I couldn't find an employer to send me for my return to duty test, but these guys had my test scheduled and done in the same day! They saved my cdl. Thank you again!

Michael Williams - 12/2/2024

Fast and easy

It was fast and easy a pleasure to talk to the customer service people great service

Peter Villegas - 1/19/2025

Great experience

Great experience and great lab. Customer service agent was very helpful.

Jenna Bee - 2/19/2025

Everything was great

Everything was great, the staff was very polite. Thank you.

Olga Petrova - 9/19/2024

This is by far the easiest

This is by far the easiest way to get my lab work ordered and paid for. The phone calls are short and to the point. They don’t try to push extra sales on you and when I walk in to the clinic I simply show my donor pass and with in a matter of minutes I’m done. I will continue to use ADT in the future.

Jason Jackson - 7/19/2025

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

Clear and Competent

I was so surprised with the quality of customer service I received today when I called Accredited Drug Testing. The representative was so clear and competent. She was able to reschedule an appointment at my preferred location. The representative whose name is Justice, was so polite and competent. She expedited the whole process. It was a relief to me.

Rachel Padian - 9/6/2024

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


(800) 221-4291