Drug Test Services - Langhorne, PA

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

With 30 testing centers in the Langhorne 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.

30 Drug Test Service Centers in Langhorne

Minutes Away, Test Today

930 Town Center Dr Ste G30

2.52 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
930 Town Center Dr Ste G30
Langhorne, PA 19047

586 Middletown Blvd, Suite C-11

2.56 mi
🕑 Testing Hours: Mon–Fri: 7:00 AM-2:30 PM • Sat: 8:00 AM-11:00 AM✓ Walk-in with Electronic Donor Pass
586 Middletown Blvd, Suite C-11
Langhorne, PA 19047

333 N Oxford Valley Road, Suite 203

2.87 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
333 N Oxford Valley Road, Suite 203
Fairless Hills, PA 19030

380 Oxford Valley Rd

3.07 mi
🕑 Testing Hours: Mon–Fri: 7:00 AM-4:00 PM • Sat: 9:00 AM-1:00 PM✓ Walk-in with Electronic Donor Pass
380 Oxford Valley Rd
Langhorne, PA 19047

360 Oxford Valley Rd

3.07 mi
🕑 Testing Hours: Mon–Fri: 7:30 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
360 Oxford Valley Rd
Langhorne, PA 19047

1854 Veterans Hwy

3.25 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1854 Veterans Hwy
Levittown, PA 19056

301 Oxford Valley Rd Ste 1104

3.64 mi
🕑 Testing Hours: Mon–Fri: 7:00 AM-2:00 PM✓ Walk-in with Electronic Donor Pass
301 Oxford Valley Rd Ste 1104
Yardley, PA 19067

304 Floral Vale Blvd

3.68 mi
🕑 Testing Hours: Mon–Fri: 11:30 AM-1:30 PM✓ Walk-in with Electronic Donor Pass
304 Floral Vale Blvd
Yardley, PA 19067

701 Floral Vale Blvd Ste 701

3.78 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
701 Floral Vale Blvd Ste 701
Yardley, PA 19067

605 S Queen Anne Dr

4.09 mi
🕑 Testing Hours: Mon–Fri: 10:00 AM-4:00 PM✓ Walk-in with Electronic Donor Pass
605 S Queen Anne Dr
Fairless Hills, PA 19030

210 E. Street Road, 3rd Floor, Ste 3d

4.35 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
210 E. Street Road, 3rd Floor, Ste 3d
Feasterville, PA 19053

Po Box 233

4.53 mi
🕑 Testing Hours: Mon–Fri: 9:00 AM-3:30 PM✓ Walk-in with Electronic Donor Pass
Po Box 233
Fairless Hills, PA 19030

2966 Street Rd

4.58 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-11:30 AM & 12:30 PM-3:00 PM✓ Walk-in with Electronic Donor Pass
2966 Street Rd
Bensalem, PA 19020

1000 Oldham Ct

5.34 mi
🕑 Testing Hours: Mon–Fri: 6:00 AM-11:30 AM & 12:00 PM-2:00 PM✓ Walk-in with Electronic Donor Pass
1000 Oldham Ct
Bensalem, PA 19020

2837 Southampton Rd

5.56 mi
🕑 Testing Hours: Mon–Fri: 9:00 AM-3:00 PM • Sat: 8:00 AM-10:30 AM✓ Walk-in with Electronic Donor Pass
2837 Southampton Rd
Philadelphia, PA 19154

130 Almshouse Rd,

5.69 mi
🕑 Testing Hours: Mon–Fri: 7:00 AM-11:30 AM & 12:00 PM-1:00 PM✓ Walk-in with Electronic Donor Pass
130 Almshouse Rd,
Richboro, PA 18954

501 Bath Rd

5.73 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-11:00 AM & 1:00 PM-3:00 PM✓ Walk-in with Electronic Donor Pass
501 Bath Rd
Bristol, PA 19007

2804 Southampton Rd

5.83 mi
🕑 Testing Hours: Mon–Fri: 9:00 AM-12:00 PM & 1:30 PM-2:30 PM✓ Walk-in with Electronic Donor Pass
2804 Southampton Rd
Philadelphia, PA 19154

153 Levittown Pkwy, Suite 5a

5.86 mi
🕑 Testing Hours: Mon–Fri: 7:30 AM-2:30 PM✓ Walk-in with Electronic Donor Pass
153 Levittown Pkwy, Suite 5a
Levittown, PA 19055

200 Commerce Circle, Bristol Park Shopping Center

6.33 mi
🕑 Facility: Mon–Fri: 06:00 AM - 02:00 PM⚡ Drug Screens: Mon–Fri: 10:00 AM - 01:00 PM
200 Commerce Circle, Bristol Park Shopping Center
Bristol, PA 19007

4022 Woodhaven Rd,

6.71 mi
🕑 Testing Hours: Mon–Fri: 7:30 AM-2:30 PM✓ Walk-in with Electronic Donor Pass
4022 Woodhaven Rd,
Philadelphia, PA 19154

10800 Knights Rd Ste 206

7.90 mi
🕑 Testing Hours: Mon–Fri: 9:00 AM-2:30 PM • Sat: 9:00 AM-12:30 PM✓ Walk-in with Electronic Donor Pass
10800 Knights Rd Ste 206
Philadelphia, PA 19114

1800 Byberry Rd Ste 705

7.99 mi
🕑 Testing Hours: Mon–Fri: 7:00 AM-4:00 PM✓ Walk-in with Electronic Donor Pass
1800 Byberry Rd Ste 705
Huntingdon Valley, PA 19006

9808 Bustleton Avenue,

8.04 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-3:00 PM • Sat: 7:30 AM-10:30 AM✓ Walk-in with Electronic Donor Pass
9808 Bustleton Avenue,
Philadelphia, PA 19115

9331 Old Bustleton Ave Ste 102

8.78 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
9331 Old Bustleton Ave Ste 102
Philadelphia, PA 19115

1117 Mearns Rd

8.87 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1117 Mearns Rd
Warminster, PA 18974

220 Sunset Rd, Suite 5d

9.02 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
220 Sunset Rd, Suite 5d
Willingboro, NJ 8046

811 Sunset Road

9.08 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
811 Sunset Road
Burlington, NJ 8016

2417 Welsh Rd,

9.14 mi
🕑 Testing Hours: Mon–Fri: 7:00 AM-2:30 PM • Sat: 8:00 AM-11:00 AM✓ Walk-in with Electronic Donor Pass
2417 Welsh Rd,
Philadelphia, PA 19114

218a Sunset Rd

9.28 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
218a Sunset Rd
Willingboro, NJ 8046

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 Langhorne, Pennsylvania is a common and non-invasive method to identify the presence of drugs in a person's system. It involves collecting a urine sample and analyzing it in a lab to detect narcotics or other substances. This test is widely used due to its accuracy and ease of administration.

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Purpose of Urine Drug Testing

  • Pre-employment screening
  • Random workplace testing
  • Compliance monitoring
  • Post-accident investigation
  • Rehabilitation program verification
  • Sports testing

What Drugs Can Be Detected

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

In Langhorne, Pennsylvania, urine drug testing is a reliable tool for employers and organizations to maintain a drug-free environment. It's important for legal, professional, and safety reasons, ensuring compliance with policies.

Order Your Test Online

Alcohol Test Services

Alcohol testing determines the presence and concentration of alcohol in the body, often using breath, blood, saliva, or urine samples. These tests are crucial in various fields, ensuring safety and compliance with laws, by identifying individuals who may be under the influence.

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Alcohol Testing is used in Many Settings

  • Workplace safety checks
  • Law enforcement
  • Medical diagnosis
  • Rehabilitation programs
  • Post-accident investigation

Common Methods of Alcohol Testing

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

Breathalyzer - A device used to estimate blood alcohol content (BAC) through a breath sample.

Blood tests - Directly measures the alcohol concentration in the bloodstream.

Saliva tests - Detects presence of alcohol in saliva offering quicker results.

Urine tests - Analyzes urine sample, often used in laboratory settings.

Hair tests - Determines long-term alcohol consumption patterns.

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Hair Follicle Drug Testing Services

Hair follicle drug testing in Langhorne, Pennsylvania provides a long-term view of drug use by analyzing the hair shaft for traces of illicit substances. This method can trace drug intake for up to 90 days, offering a comprehensive history of use. It's invaluable in legal, employment, and forensic cases for its accuracy and resistance to tampering.

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Why Use Hair Drug Testing?

  • Extended detection window
  • Minimal invasiveness
  • Difficult to adulterate
  • Insight into long-term use
  • Comprehensive substance range
  • Compliance with stringent protocols

What Drugs Can Be Detected

  • Cocaine
  • Marijuana
  • Opiates
  • Methamphetamines
  • Ecstasy
  • Phencyclidine (PCP)

In Langhorne, Pennsylvania, hair follicle testing is becoming a preferred choice for employers and legal entities looking for effective long-term drug use analysis. It stands out for its accuracy and broad detection capabilities.

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DOT Drug Testing Services

DOT drug testing is a mandatory process for safety-sensitive employees regulated by the Department of Transportation, ensuring a drug-free transportation environment.

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Who is Required to Take DOT Drug Tests?

  • Commercial truck drivers
  • Pilots
  • Train operators
  • Transit vehicle operators
  • Pipeline controllers
  • School bus drivers
  • Maritime industry workers

What Drugs Are Tested For

  • Marijuana
  • Cocaine
  • Opiates
  • Amphetamines
  • Phencyclidine (PCP)
  • Methamphetamines

DOT drug testing in Langhorne, Pennsylvania plays a critical role in maintaining safety and compliance in transportation and other DOT-regulated sectors.

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Probation Drug Testing Services

Probation drug testing in , CO involves assessing probationers for illegal substance use as part of compliance monitoring. This testing is typically mandated by the court and involves various biological samples to ensure individuals remain substance-free throughout their probation.

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Why Are Probation Drug Test Services Available?

  • Ensure compliance: Verifies adherence to probation terms.
  • Rehabilitation support: Encourages sobriety.
  • Public safety: Reduces substance abuse consequences.
  • Prevent recidivism: Discourages repeat offenses.
  • Accountability: Holds individuals responsible.
  • Monitoring progression: Tracks rehabilitative progress.

Testing Methods

  • Urine tests: Most common for general screening.
  • Hair follicle tests: Extended detection window.
  • Saliva tests: Immediate detection for recent use.
  • Blood tests: Highly accurate for specific scenarios.

Probation drug testing in Langhorne, Pennsylvania ensures that individuals adhere to legal requirements and contribute positively to their communities.

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Court Ordered Drug Testing Services

Court ordered drug testing in Langhorne, Pennsylvania mandates testing for individuals implicated in legal proceedings to monitor compliance with court-imposed conditions. It involves detecting substance usage through various test types to ensure individuals remain drug-free as per their legal requirements.

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Why are Court Ordered Drug Test Services Available?

  • Ensure compliance with court orders
  • Assist in custody decisions
  • Support rehabilitation
  • Evaluate behavior changes
  • Maintain public safety

Court Ordered Test Methods

  • Urine tests: Detects recent drug use.
  • Hair follicle tests: Identifies long-term use.
  • Saliva tests: Monitors short-term intake.
  • Blood tests: Provides precise drug levels.
  • Nail tests: Covers an extended detection window.

Court ordered drug testing in Langhorne, Pennsylvania plays a pivotal role in maintaining judicial integrity and ensuring compliance with the legal process.

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Fingernail Drug Testing Services

Fingernail drug testing in Langhorne, Pennsylvania provides a unique detection method for substance use, offering a long detection window up to several months. By analyzing nail samples for drug metabolites, it ensures accuracy in longitudinal substance detection.

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What is the Detection Window for Fingernail Drug Tests

  • Fingernails: Detects drug use over months
  • Toenails: Longer detection due to slower growth

What Drugs Can Be Detected

  • Marijuana
  • Cocaine
  • Opiates
  • Amphetamines
  • PCP

Advantages over other methods

  • Long detection period
  • Non-invasive
  • Difficult to adulterate
  • Comprehensive results
  • Less prone to contamination

As a reliable method, fingernail drug testing in Langhorne, Pennsylvania provides critical data for long-term substance monitoring, offering a robust alternative to other testing methods.

Order Your Test Online

Occupational Health Test Services

Occupational health testing assesses employee health to ensure they can safely perform job-related tasks. Tests include medical exams and screenings designed to protect employee welfare and meet workplace safety regulations. In Langhorne, Pennsylvania, these services support both individual health and organizational compliance.

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Purpose of Occupational Health Testing

  • Ensure workplace safety
  • Identify health risks
  • Comply with legal regulations
  • Support employee wellness
  • Enhance productivity

Common Types of Occupational Health Tests

  • Fitness for duty exams: Assess ability to perform job tasks safely.
  • Respirator Fit Testing: Ensures proper use of respirators in protective roles.
  • Pulmonary Function Tests (PFT's): Checks respiratory health in dusty environments.
  • Tuberculosis (TB): Screens for TB presence, crucial in health facilities.
  • Vision: Assesses sight clarity required for specific roles.
  • Audiometric: Evaluates hearing ability for noise-intensive jobs.

Occupational health testing services in NH foster a safe, healthy work environment, simultaneously benefiting employees and employers through reduced risk and enhanced wellness.

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Drug Statistics for Langhorne, Pennsylvania

General drug-related statistics specific to Langhorne, Pennsylvania, are not readily available. However, Bucks County, where Langhorne is located, has been active in addressing substance abuse issues. Efforts include community outreach programs and increased availability of resources for individuals seeking help.

  • Substance abuse treatment facilities in Bucks County have been crucial in providing necessary support and rehabilitation services to those in need.
  • Collaborative initiatives between law enforcement and healthcare providers aim to reduce drug-related incidents and fatalities, reflecting a strong commitment to public health and safety.

Drug Testing Regulations in Pennsylvania

Employer drug testing in Langhorne must comply with state guidelines under 43 P.S. § 951 et seq.. Pennsylvania law supports employer zero-tolerance workplace drug policies, allowing pre-employment, safety-sensitive, and reasonable suspicion testing programs.

Medical Marijuana Status: Legal (Medical)  |  Recreational Marijuana Status: Prohibited

Surrounding Areas Served Near Langhorne

Langhorne Manor • Penndel • Hulmeville • Woodbourne • Oakford • Village Shires • Holland • Trevose

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

Langhorne Drug Testing

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

Langhorne DOT Drug Testing

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

Langhorne DNA Testing

DNA testing for legal and non-legal purposes including child support, and child custody around Langhorne, PA.

Langhorne Industry Training

Including specimen collector training, DER training, reasonable suspicion training and much more in Langhorne, PA.v

Langhorne Hair Drug Testing

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

Langhorne Alcohol Testing

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

Langhorne Drug Testing Services

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

Langhorne 5 Panel Drug Test

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

Langhorne 10 Panel Drug Test

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

Langhorne On Site Drug Testing

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

Langhorne DOT Physicals

Certified DOT physicals with quick, reliable exams to keep Langhorne, PA 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 Pennsylvania, workplace drug testing is governed by statutory guidelines under 43 P.S. § 951 et seq.. Private employers generally operate under a Pennsylvania Medical Marijuana Act (35 P.S. § 10231.2103), permitting pre-employment, random, post-accident, and reasonable suspicion testing.
Yes. Employers in Pennsylvania who implement a certified Drug-Free Workplace Program in compliance with 43 P.S. § 951 et seq. can qualify for insurance premium discounts and enhanced legal protections during workers' compensation claims.
Under Pennsylvania state law compliance standards, state statutes prohibits discrimination against certified medical marijuana 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 Langhorne area, offering urine, hair follicle, breath alcohol, and DOT testing.
While walk-ins are welcome with an electronic donor pass at collection sites across Langhorne, 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

Excellant Performance

The visit here is always the best . The place is always really clean. The employees are super courteous, very polite, and professional. This is the only drug lab I like to go do my drug and alcohol test. I would like to tell them thank you so much for thier excellent performance and job

Eli Gonzalez - 1/4/2025

Hassle Free Experience

It was easy to make the arrangements to get to someone in regards to renewing my DOT medical certificate. They took care of everything over the phone which made my experience hassle free. I will definitely be using them again and you should too.

Jim Raymond - 10/18/2024

Great service

Great service easy use quick processing! Need a hair follicle for my DCFS case , quick and convenient!

Jesse Dupre - 4/12/2025

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

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

Smooth and Seamless

I use their service for new hire and DOT employee's. Spoke with Taisha Walker this morning, and she was very helpful. She made the process smooth and seamless.

Christina Galdos - 3/9/2025

Polite

I ran into a situation because the Guthrie had closed and I had to go to well care and they were right on it. I had no problems when I called to get connected with welcare everything worked out and I didn't even have to wait.they were polite and talked with the receptionist for me once I got them on the phone.

Sayre - 8/19/2024

Fast and efficient service

Fast and efficient service for employers wanting to do pre employment drug screening that meets DOT requirements!!

Mary Thomas - 4/5/2025

Everything was great

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

Olga Petrova - 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


(800) 221-4291