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Drug Testing Locations in Limerick, PA

With 31 testing centers in the Limerick 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.

Urine (5, 10, 12, 14-Panel) Hair Follicle (90-Day) DOT Drug & Alcohol Court & Probation Oral Fluid / Saliva EtG Alcohol
🕑 Collection Site Hours: Monday – Friday: 8:00 AM – 4:00 PM • ✓ Walk-in with Electronic Donor Pass • Saturday – Sunday: Closed

31 Drug-Testing Centers in Limerick

Same-Day Electronic Donor Pass Accepted at All Locations Below

Minutes Away, Test Today

Limerick Square, 70 Buckwalter Road

2.30 mi
🕑 Testing Hours: Mon–Fri: 6:30 AM-2:00 PM • Sat: 7:00 AM-10:00 AM✓ Walk-in with Electronic Donor Pass
Limerick Square, 70 Buckwalter Road
Royersford, PA 19468

407 W Lincoln Hwy Ste 109

4.09 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
407 W Lincoln Hwy Ste 109
Exton, PA 19341

2089 E High St

4.43 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2089 E High St
Pottstown, PA 19464

1569 Medical Dr,

4.89 mi
🕑 Testing Hours: Mon–Fri: 6:30 AM-3:00 PM • Sat: 8:00 AM-11:30 AM✓ Walk-in with Electronic Donor Pass
1569 Medical Dr,
Pottstown, PA 19464

1600 E High St

4.91 mi
🕑 Testing Hours: M-Th 7:30 AM-4:00 PM • F 7:30 AM-11:00 AM✓ Walk-in with Electronic Donor Pass
1600 E High St
Pottstown, PA 19464

78 2nd Ave

5.04 mi
🕑 Testing Hours: Mon–Fri: 9:00 AM-3:30 PM✓ Walk-in with Electronic Donor Pass
78 2nd Ave
Collegeville, PA 19426

81 Robinson St Careplex Building

5.31 mi
🕑 Testing Hours: M-Th 7:30 AM-4:00 PM • F 7:30 AM-11:00 AM✓ Walk-in with Electronic Donor Pass
81 Robinson St Careplex Building
Pottstown, PA 19464

Phoenixville Plaza, 700 Nutt Road Unit 735

6.76 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
Phoenixville Plaza, 700 Nutt Road Unit 735
Phoenixville, PA 19460

450 Cresson Blvd, Suite 3, Oaks Corporate Center

6.96 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
450 Cresson Blvd, Suite 3, Oaks Corporate Center
Phoenixville, PA 19460

270 Main St

8.03 mi
🕑 Testing Hours: Mon–Fri: 7:00 AM-6:00 PM • Sat: 9:00 AM-3:00 PM✓ Walk-in with Electronic Donor Pass
270 Main St
Harleysville, PA 19438

345 Main Street,

8.10 mi
🕑 Testing Hours: Mon–Fri: 7:00 AM-2:00 PM✓ Walk-in with Electronic Donor Pass
345 Main Street,
Harleysville, PA 19438

1050 E Philadelphia Ave,

8.26 mi
🕑 Testing Hours: Mon–Fri: 6:00 AM-1:30 PM • Sat: 7:00 AM-11:30 AM✓ Walk-in with Electronic Donor Pass
1050 E Philadelphia Ave,
Gilbertsville, PA 19525

2521 W Main St

9.41 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2521 W Main St
Norristown, PA 19403

2793 Geryville Pike Upper Perkiomen Outpatient Ctr

11.04 mi
🕑 Testing Hours: Mon–Fri: 7:30 AM-4:00 PM✓ Walk-in with Electronic Donor Pass
2793 Geryville Pike Upper Perkiomen Outpatient Ctr
Pennsburg, PA 18073

1001 Chesterbrook Blvd

11.32 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
1001 Chesterbrook Blvd
Berwyn, PA 19312

1323 Rt 100,

11.38 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1323 Rt 100,
Barto, PA 19504

1019 S Broad St

11.90 mi
🕑 Testing Hours: ✓ Walk-in with Electronic Donor Pass
1019 S Broad St
Lansdale, PA 19446

170 N Henderson Rd Ste 306

12.38 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-8:00 PM • Sat: 8:00 AM-6:00 PM • Sun: 1:00 PM-5:00 PM✓ Walk-in with Electronic Donor Pass
170 N Henderson Rd Ste 306
King Of Prussia, PA 19406

1437 Dekalb St,

12.41 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1437 Dekalb St,
Norristown, PA 19401

107 Town Center Road

12.43 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-8:00 PM • Sat: 8:00 AM-6:00 PM • Sun: 1:00 PM-5:00 PM✓ Walk-in with Electronic Donor Pass
107 Town Center Road
King Of Prussia, PA 19406

170 N Henderson Rd, Suite 204

12.48 mi
🕑 Testing Hours: Mon–Fri: 7:30 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
170 N Henderson Rd, Suite 204
King Of Prussia, PA 19406

250 King Of Prussia Rd

12.60 mi
🕑 Testing Hours: Mon–Fri: 9:00 AM-2:00 PM • Sat: 8:00 AM-11:00 AM✓ Walk-in with Electronic Donor Pass
250 King Of Prussia Rd
Radnor, PA 19087

622 Gravel Pike,

12.62 mi
🕑 Testing Hours: Mon–Fri: 7:00 AM-11:00 AM & 12:30 PM-3:30 PM✓ Walk-in with Electronic Donor Pass
622 Gravel Pike,
East Greenville, PA 18041

708 Route 113,

12.62 mi
🕑 Testing Hours: Mon–Fri: 6:30 AM-2:30 PM • Sat: 8:00 AM-11:30 AM✓ Walk-in with Electronic Donor Pass
708 Route 113,
Souderton, PA 18964

11 Industrial Blvd

12.70 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
11 Industrial Blvd
Paoli, PA 19301

525 N Broad St

12.78 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
525 N Broad St
Lansdale, PA 19446

15 Industrial Blvd Ste, Suite A-101

12.93 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
15 Industrial Blvd Ste, Suite A-101
Paoli, PA 19301

826 N Broad St

12.94 mi
🕑 Testing Hours: Mon–Fri: 10:00 AM-3:00 PM✓ Walk-in with Electronic Donor Pass
826 N Broad St
Lansdale, PA 19446

720--730 E Johnson Highway,

12.98 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
720--730 E Johnson Highway,
Norristown, PA 19401

Po Box 754

13.09 mi
🕑 Testing Hours: Mon–Fri: 9:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
Po Box 754
Lansdale, PA 19446

1313 N Broad St

13.14 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-3:00 PM✓ Walk-in with Electronic Donor Pass
1313 N Broad St
Lansdale, PA 19446

Employment, DOT, Court Ordered, Probation, Family

At our 31 testing locations in the Limerick, Pennsylvania region, Accredited Drug Testing provides a full range of drug and alcohol screenings. We offer both DOT and non-DOT urine tests, breath and EtG alcohol screenings, and hair drug tests for personal, occupational, and legal requirements. For those in Limerick, PA, quick result testing and SAMSA certified lab analysis are available, with same-day service options. Many centers are conveniently located close to your workplace or residence. Other offerings include Occupational Health Testing, Clinical Testing, and Background Checks.

Contact us at (800) 221-4291 or register online to book a test. Choose from our locations and decide between personal, employee, or third-party testing. Scheduling is quick and user-friendly—call our department or complete scheduling online, available 24/7. Our efficient process makes arranging a drug test in Limerick simple and straightforward.

* You must register by phone or online to receive your donor pass/registration prior to proceeding to the testing center. You must bring a valid government issued ID along with the registration/barcode number which was sent to you by email.

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.

How the Drug Testing Process Works in Limerick, PA

1

Order Online or Call

Select your test & search nearby Limerick collection sites.

2

Get Donor Pass

Receive your donor pass by email or SMS immediately.

3

Visit Collection Center

Walk in with donor pass & photo ID. No appointment needed.

4

Fast Results

Secure results delivered confidentially in 24-48 hours.

Limerick, PA Drug Testing

Drug Testing Services Available at Our Limerick, PA Labs:

At our Limerick drug testing collection sites, Accredited Drug Testing provides one of the widest selections of drug and alcohol testing services available. Whether you're an employer, attorney, court, or private individual, we offer both DOT and non-DOT testing options—ranging from rapid tests to comprehensive lab-based screenings—capable of detecting nearly any substance.

Mobile/On-Site Drug Testing

If you're an employer needing to test 25 or more employees and looking to save time and money, we offer mobile on-site drug testing where we come to you. Call us today for more information.

Official Legal & Regulatory Framework

Pennsylvania Drug Testing Laws & Compliance in Limerick

SAMHSA Certified • MRO Verified

Accredited Drug Testing provides employer and individual screening in Limerick, PA adhering strictly to 43 P.S. § 951 et seq., federal DOT 49 CFR Part 40 guidelines, and certified SAMHSA laboratory chain-of-custody standards.

Statutory Citation
43 P.S. § 951 et seq.
Medical Marijuana
Legal (Medical)
Recreational Cannabis
Prohibited
Workplace Rights
Zero-Tolerance Protected

Pennsylvania law supports employer zero-tolerance workplace drug policies, allowing pre-employment, safety-sensitive, and reasonable suspicion testing programs.

Under 43 P.S. § 951 et seq., employers in Limerick may institute comprehensive drug-free workplace programs including:

  • Pre-Employment Screening: Conditional job offer testing for all applicants.
  • Reasonable Suspicion Testing: Objective, documented behavioral signs of impairment.
  • Post-Accident Testing: Mandatory screening following workplace injuries or property damage.
  • Random Testing: Unannounced selection for safety-sensitive roles and machinery operators.
  • Workers' Comp Incentives: Verified testing programs provide premium discounts on state workers' compensation insurance policies.

While cannabis statutes continue evolving across the United States (Medical: Legal (Medical); Recreational: Prohibited in Pennsylvania), employers retain the legal prerogative to prohibit substance impairment on job premises, during operational shifts, and while operating company vehicles.

Federal regulations, Department of Transportation (DOT) mandates, and safety-sensitive positions strictly prohibit marijuana use regardless of state cannabis status. ADT provides both standard THC screening and non-THC customized drug panels for private employers wishing to adapt to state-specific hiring preferences.

For commercial drivers, maritime operators, aviation crews, and transit personnel operating in Limerick, all testing follows rigorous Department of Transportation (DOT) standards governed by 49 CFR Part 40:

  • Federal 5-Panel Regulated Urine Screen: Tested for Marijuana, Cocaine, Amphetamines/Methamphetamines, Opioids (Codeine, Morphine, Heroin, Hydrocodone, Hydromorphone, Oxycodone, Oxymorphone), and PCP.
  • SAMHSA Accredited Laboratories: Zero compromise on testing accuracy with gas chromatography/mass spectrometry (GC/MS) confirmation.
  • Medical Review Officer (MRO): Every non-negative specimen is reviewed by a licensed physician MRO before reporting.
  • FMCSA Clearinghouse Reporting: Real-time reporting of verified positive tests and refusals to test into the federal driver clearinghouse database.

Accredited Drug Testing provides legally admissible drug and alcohol screening for county court dockets, child custody hearings, probation requirements, and pretrial diversion programs throughout Limerick and Pennsylvania.

All specimens undergo observed or witnessed collection procedures when ordered by the court, accompanied by rigorous Federal Chain of Custody Forms (CCF). Turnaround time is rapid, and official certificates of analysis can be forwarded directly to your attorney, court case officer, or probation supervisor upon release.

Hyper-Local Proximity Coverage

Neighborhoods & Service Districts in Limerick, PA

Minutes Away, Same-Day Donor Pass

Accredited Drug Testing operates collection centers strategically positioned throughout Limerick to ensure fast donor access with minimal drive times. Walk-ins are welcomed with an immediate electronic donor pass across all major neighborhoods and transit corridors:

Key Limerick Neighborhoods Covered:

● Downtown Limerick ● Central Business District ● North Limerick Commercial Corridor ● South Limerick Industrial Park ● East Limerick Metro Area ● West Limerick Trade Center ● Medical & Healthcare District ● Airport / Logistics Corridor

Major Employment & Commercial Hubs Served:

Limerick Main Street Commercial District • Limerick Regional Trade Center • County Industrial Parkway • Metro Healthcare & Occupational Medical Corridor

Located anywhere in Limerick? Receive your electronic pass in under 5 minutes.
Order Test Online →

Surrounding Areas Served Near Limerick

Linfield • Trappe • Royersford • Schwenksville • Graterford • Sanatoga • Parker Ford • Spring City

Limerick, PA Drug & Alcohol Test Panels & Detection Windows

Select a test panel below to review specific drug compounds screened, detection timeframes, and instant electronic pass registration in Limerick.

Test Type & Local Panel Detection Window Common Use Cases in Limerick Turnaround Time
5-Panel Urine Screen in Limerick →
THC, Cocaine, Basic Opiates, Amphetamines, PCP
1 to 5 Days Pre-Employment, Workplace Safety & Non-DOT Randoms 24 to 48 Hours
10-Panel Urine Screen in Limerick →
Adds Benzodiazepines, Barbiturates, Methadone, Propoxyphene
1 to 7 Days Healthcare Staffing, Corporate Policies & Court Orders 24 to 48 Hours
Hair Follicle Drug Test in Limerick →
Long-term historical pattern analysis (90-day window)
Up to 90 Days Child Custody, Legal Defense & Executive Screening 3 to 5 Business Days
DOT Drug & Alcohol Test in Limerick →
49 CFR Part 40 compliant with CCF & MRO verification
1 to 5 Days FMCSA, FAA, FRA, FTA, USCG Regulated Drivers & Crew 24 to 48 Hours
ETG & Breath Alcohol in Limerick →
Evidential breath testing or 80-hour urine EtG metabolite
Breath: 0–12 Hrs
EtG: Up to 80 Hrs
Zero-Tolerance Workplace, Post-Accident & Probation Immediate to 48 Hours
DOT Physical Exam in Limerick →
FMCSA NRCME certified medical examiner card (Form MCSA-5876)
1 to 2 Year Card Commercial Driver License (CDL) Medical Certification Same-Day Medical Card
Full-Service Testing Solutions

Occupational Health & Specialized Screening in Limerick, PA

Beyond standard urine screening, Accredited Drug Testing delivers end-to-end occupational medical solutions, DOT credentialing, court-admissible forensic testing, and employer background compliance.

NRCME Certified

DOT Physicals & Medical Cards

FMCSA-compliant examinations conducted by certified medical examiners. Instant driver medical certificate renewal across Limerick.

AABB Accredited

Court Legal DNA & Paternity

100% court-admissible legal paternity, maternity, sibling, and grandparentage testing with strict chain of custody for family court.

FCRA Compliant

Background Checks & MVR

Comprehensive pre-employment screening, nationwide criminal history searches, and Motor Vehicle Records (MVR) for driver compliance.

Long Detection Window

90-Day Hair Follicle Drug Test

Tamper-resistant 90-day historical substance screening. Preferred by family courts, custody attorneys, and zero-tolerance employers.

Instant & Lab Confirmed

Breath Alcohol & 80-Hr EtG

Evidential breath alcohol testing (BAT) and 80-hour EtG urine/hair metabolite analysis for probation monitoring and workplace safety.

We Come to You

Mobile On-Site Group Testing

Certified mobile collection technicians dispatched directly to your Limerick facility or job site for groups of 25+ employees.

Local Testing Resource Network

More Drug & Alcohol Testing Options in Limerick, PA

Need immediate walk-in service in Limerick? View our Walk-In Drug Testing Near Me in Limerick, PA facility guide or order an instant electronic donor pass online.

Limerick Drug Testing

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

Limerick DOT Drug Testing

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

Limerick DNA Testing

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

Limerick Industry Training

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

Limerick Hair Drug Testing

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

Limerick Alcohol Testing

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

Limerick Drug Testing Services

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

Limerick 5 Panel Drug Test

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

Limerick 10 Panel Drug Test

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

Limerick On Site Drug Testing

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

Limerick DOT Physicals

Certified DOT physicals with quick, reliable exams to keep Limerick, 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 31 certified collection sites in the Limerick area, offering urine, hair follicle, breath alcohol, and DOT testing.
While walk-ins are welcome with an electronic donor pass at collection sites across Limerick, 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

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

Reception is kind and helpful

Reception is kind and helpful , everything quick and simple , best urgent care

Yusuf Narmuradov - 11/19/2024

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


(800) 221-4291