✓ Same-Day Walk-Ins Welcome ✓ Digital Donor Pass in Minutes ✓ No Doctor Order Required ✓ SAMHSA-Certified Labs

Drug Testing Locations in Seneca, PA

With 33 testing centers in the Seneca 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

33 Drug-Testing Centers in Seneca

Same-Day Electronic Donor Pass Accepted at All Locations Below

Minutes Away, Test Today

1 Park Way

0.04 mi
🕑 Testing Hours: Mon–Fri: 6:00 AM-6:00 PM✓ Walk-in with Electronic Donor Pass
1 Park Way
Seneca, PA 16346

150 Prospect Ave Ste 102

7.04 mi
🕑 Testing Hours: Mon–Fri: 9:00 AM-4:30 PM✓ Walk-in with Electronic Donor Pass
150 Prospect Ave Ste 102
Franklin, PA 16323

208 Butler Street

15.23 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-6:00 PM✓ Walk-in with Electronic Donor Pass
208 Butler Street
Clintonville, PA 16372

406 W Oak St

17.65 mi
🕑 Testing Hours: Mon–Fri: 7:30 AM-4:00 PM✓ Walk-in with Electronic Donor Pass
406 W Oak St
Titusville, PA 16354

21159 Paint Blvd Ste 3

18.46 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-5:00 PM • Sat: 8:00 AM-2:00 PM✓ Walk-in with Electronic Donor Pass
21159 Paint Blvd Ste 3
Shippenville, PA 16254

12312 Route 66

24.04 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
12312 Route 66
Clarion, PA 16214

631 N Broad St

24.42 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-4:00 PM✓ Walk-in with Electronic Donor Pass
631 N Broad St
Grove City, PA 16127

420 Hillcrest Ave

24.66 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-3:00 PM✓ Walk-in with Electronic Donor Pass
420 Hillcrest Ave
Grove City, PA 16127

751 Liberty St

29.23 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-8:00 PM • Sat:,Sun: 9:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
751 Liberty St
Meadville, PA 16335

18471 Smock Hwy Ste 107

29.25 mi
🕑 Testing Hours: M,T,Th,F 9:00 AM-4:00 PM✓ Walk-in with Electronic Donor Pass
18471 Smock Hwy Ste 107
Meadville, PA 16335

1009 Water St

29.39 mi
🕑 Testing Hours: M-W 9:00 AM-7:00 PM • Th 9:00 AM-6:30 PM • F 9:00 AM-4:30 PM • Sat: 10:00 AM-3:00 PM✓ Walk-in with Electronic Donor Pass
1009 Water St
Meadville, PA 16335

1012 Water St Ste 8

29.41 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-8:30 PM • Sat: 8:00 AM-6:00 PM✓ Walk-in with Electronic Donor Pass
1012 Water St Ste 8
Meadville, PA 16335

551 Greenville Rd

29.64 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
551 Greenville Rd
Mercer, PA 16137

367 Route 28

33.33 mi
🕑 Testing Hours: Mon–Fri: 9:00 AM-5:00 PM • Sat: 10:00 AM-1:00 PM✓ Walk-in with Electronic Donor Pass
367 Route 28
Brookville, PA 15825

12387 Conneaut Lake Rd

34.20 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
12387 Conneaut Lake Rd
Conneaut Lake, PA 16316

127 N Main St

34.63 mi
🕑 Testing Hours: Mon–Fri: 7:00 AM-7:00 PM • Sat: 8:00 AM-3:00 PM✓ Walk-in with Electronic Donor Pass
127 N Main St
Greenville, PA 16125

200 Renaissance Dr Ste 403

34.73 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-3:00 PM✓ Walk-in with Electronic Donor Pass
200 Renaissance Dr Ste 403
Butler, PA 16001

1022b N Main Street Ext

34.73 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1022b N Main Street Ext
Butler, PA 16001

100 Hospital Rd

35.25 mi
🕑 Testing Hours: Mon–Fri: 7:00 AM-12:00 AM • Sat:,Sun: 9:00 AM-3:00 PM✓ Walk-in with Electronic Donor Pass
100 Hospital Rd
Brookville, PA 15825

250b Butler Cmns

36.97 mi
🕑 Testing Hours: Mon–Fri: 8:30 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
250b Butler Cmns
Butler, PA 16001

480 E Jefferson St

37.01 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-5:30 PM✓ Walk-in with Electronic Donor Pass
480 E Jefferson St
Butler, PA 16001

1 Hospital Way

37.01 mi
🕑 Testing Hours: M-W,F 8:30 AM-10:30 AM & 1:00 PM-4:30 PM • Th 8:30 AM-11:30 AM✓ Walk-in with Electronic Donor Pass
1 Hospital Way
Butler, PA 16001

256 New Castle Rd Ste C

37.05 mi
🕑 Testing Hours: Mon–Fri: 7:00 AM-4:00 PM✓ Walk-in with Electronic Donor Pass
256 New Castle Rd Ste C
Butler, PA 16001

22 Industrial Park Rd

37.15 mi
🕑 Testing Hours: Mon–Fri: 8:30 AM-4:00 PM✓ Walk-in with Electronic Donor Pass
22 Industrial Park Rd
Brookville, PA 15825

131 E Cunningham St

37.21 mi
🕑 Testing Hours: ✓ Walk-in with Electronic Donor Pass
131 E Cunningham St
Butler, PA 16001

3910 E State St

39.37 mi
🕑 Testing Hours: Mon–Fri: 9:00 AM-5:00 PM • Sat:,Sun: 9:00 AM-2:00 PM✓ Walk-in with Electronic Donor Pass
3910 E State St
Hermitage, PA 16148

1075 N Hermitage Rd

39.80 mi
🕑 Testing Hours: Mon–Fri: 9:00 AM-5:00 PM • Sat:,Sun: 9:00 AM-2:00 PM✓ Walk-in with Electronic Donor Pass
1075 N Hermitage Rd
Hermitage, PA 16148

589 N Hermitage Rd

39.83 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
589 N Hermitage Rd
Hermitage, PA 16148

1 Nolte Dr Ste 650

39.90 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-3:00 PM • Sat: 8:00 AM-10:00 AM✓ Walk-in with Electronic Donor Pass
1 Nolte Dr Ste 650
Kittanning, PA 16201

21 Franklin Village Mall

39.97 mi
🕑 Testing Hours: Mon–Fri: 7:30 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
21 Franklin Village Mall
Kittanning, PA 16201

179 Enclave Drive

40.40 mi
🕑 Facility: Mon–Fri: 07:00 AM - 03:00 PM (Lunch: 12:30 PM - 01:00 PM)✓ Walk-in with Electronic Donor Pass
179 Enclave Drive
New Castle, PA 16105

3219 Us 422

40.41 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-12:00 PM✓ Walk-in with Electronic Donor Pass
3219 Us 422
New Castle, PA 16101

100 Innovation Dr Ste 103

40.44 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
100 Innovation Dr Ste 103
Slippery Rock, PA 16057

Employment, DOT, Court Ordered, Probation, Family

Accredited Drug Testing delivers a wide range of drug and alcohol testing services with33 centers located in the Seneca, Pennsylvania vicinity. We perform DOT and non-DOT urine screens, breathalyzer tests, EtG alcohol evaluations, and hair follicle drug screenings for a variety of purposes including individual, employer, and legal purposes. Our Seneca, PA facilities offer rapid result testing and are SAMSA certified, providing same-day services with most centers conveniently situated near your home or office. Furthermore, we conduct Occupational Health Evaluations, Clinical Assessments, and Background Screening.

Reach us at (800) 221-4291 or register online. Just pick your test and locate a convenient center—available for personal, employee, or external testing. Scheduling is swift and hassle-free; contact our scheduling team or arrange testing online any time. Our simple process makes arranging drug tests close to Seneca an easy task.

* 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 Seneca, PA

1

Order Online or Call

Select your test & search nearby Seneca 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.

Seneca, PA Drug Testing

Drug Testing Services Available at Our Seneca, PA Labs:

At our Seneca 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 Seneca

SAMHSA Certified • MRO Verified

Accredited Drug Testing provides employer and individual screening in Seneca, 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 Seneca 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 Seneca, 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 Seneca 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 Seneca, PA

Minutes Away, Same-Day Donor Pass

Accredited Drug Testing operates collection centers strategically positioned throughout Seneca 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 Seneca Neighborhoods Covered:

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

Major Employment & Commercial Hubs Served:

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

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

Surrounding Areas Served Near Seneca

Woodland Heights • Oil City • Hasson Heights • Rouseville • Rocky Grove • Venango • Sugarcreek • Kennerdell

Seneca, 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 Seneca.

Test Type & Local Panel Detection Window Common Use Cases in Seneca Turnaround Time
5-Panel Urine Screen in Seneca →
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 Seneca →
Adds Benzodiazepines, Barbiturates, Methadone, Propoxyphene
1 to 7 Days Healthcare Staffing, Corporate Policies & Court Orders 24 to 48 Hours
Hair Follicle Drug Test in Seneca →
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 Seneca →
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 Seneca →
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 Seneca →
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 Seneca, 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 Seneca.

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 Seneca facility or job site for groups of 25+ employees.

Local Testing Resource Network

More Drug & Alcohol Testing Options in Seneca, PA

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

Seneca Drug Testing

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

Seneca DOT Drug Testing

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

Seneca DNA Testing

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

Seneca Industry Training

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

Seneca Hair Drug Testing

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

Seneca Alcohol Testing

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

Seneca Drug Testing Services

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

Seneca 5 Panel Drug Test

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

Seneca 10 Panel Drug Test

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

Seneca On Site Drug Testing

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

Seneca DOT Physicals

Certified DOT physicals with quick, reliable exams to keep Seneca, 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 33 certified collection sites in the Seneca area, offering urine, hair follicle, breath alcohol, and DOT testing.
While walk-ins are welcome with an electronic donor pass at collection sites across Seneca, 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

Fast and easy

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

Peter Villegas - 1/19/2025

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

Super helpful and courteous

I've had to use this service twice for out of state physicians we've hired and both times it was super easy. Both customer service reps I spoke with were super helpful and courteous. I won't hesitate to use their service again if needed.

Alicia Rau - 6/19/2024

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

Quick, Polite, Informative

Everyone has been quick to respond, polite, informative. It's been easy to order tests. I would recommend them to anyone to use.

April Rogers - 2/15/2025

Explained everything so no questions

Torin was great. Explained everything so no questions

Tony Lombardo - 4/18/2025

ADT was able to get me the best tests

Dealing with allegation’s of drug use that completely false is stressful, ADT was able to get me the best tests, going back the farthest in the same day with as little hassle as possible, I spoke with 1 person and wasn’t transferred once, and they took my payment, and got me my work order for a clinic as close as possible for the service I needed. 5*

Christopher Hansis - 12/19/2024

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

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

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


(800) 221-4291