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Drug Testing Locations in Holtwood, PA

With 29 testing centers in the Holtwood 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

29 Drug-Testing Centers in Holtwood

Same-Day Electronic Donor Pass Accepted at All Locations Below

Minutes Away, Test Today

241 Rohrerstown Rd 2nd Fl Ste 200

13.73 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-4:30 PM • Sat: 8:00 AM-1:00 PM✓ Walk-in with Electronic Donor Pass
241 Rohrerstown Rd 2nd Fl Ste 200
Lancaster, PA 17603

49 Rock Springs Rd

13.81 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
49 Rock Springs Rd
Conowingo, MD 21918

4 Rohrerstown Rd

14.50 mi
🕑 Testing Hours: Mon–Fri: 8:30 AM-3:00 PM✓ Walk-in with Electronic Donor Pass
4 Rohrerstown Rd
Lancaster, PA 17603

1100 E Orange St

14.72 mi
🕑 Testing Hours: Mon–Sat: 8:00 AM-8:00 PM • Sun: 10:00 AM-6:00 PM✓ Walk-in with Electronic Donor Pass
1100 E Orange St
Lancaster, PA 17602

2148 Embassy Dr

14.80 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2148 Embassy Dr
Lancaster, PA 17603

555 N Duke St

14.91 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
555 N Duke St
Lancaster, PA 17602

4th St & Willow St Ste 3 - Hyman Caplan Pavilion

16.02 mi
🕑 Testing Hours: Mon–Fri: 9:00 AM-1:00 PM • Sat: 8:00 AM-10:00 AM✓ Walk-in with Electronic Donor Pass
4th St & Willow St Ste 3 - Hyman Caplan Pavilion
Lebanon, PA 17046

113 Butler Ave

16.26 mi
🕑 Testing Hours: M,T,Th,F 8:00 AM-5:00 PM • W 7:30 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
113 Butler Ave
Lancaster, PA 17601

2110 Harrisburg Pike Ste 21

16.44 mi
🕑 Testing Hours: Mon–Fri: 9:00 AM-7:00 PM • Sat: 12:00 PM-7:00 PM✓ Walk-in with Electronic Donor Pass
2110 Harrisburg Pike Ste 21
Lancaster, PA 17601

150 Farmington Ln Ste 201

16.65 mi
🕑 Testing Hours: Mon–Fri: 9:00 AM-5:30 PM✓ Walk-in with Electronic Donor Pass
150 Farmington Ln Ste 201
Lancaster, PA 17601

215 Granite Run Dr,

16.92 mi
🕑 Testing Hours: Mon–Fri: 6:00 AM-3:20 PM • Sat: 6:00 AM-11:40 AM✓ Walk-in with Electronic Donor Pass
215 Granite Run Dr,
Lancaster, PA 17601

836 Houston Run Dr Ste 201

18.67 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-8:00 PM✓ Walk-in with Electronic Donor Pass
836 Houston Run Dr Ste 201
Gap, PA 17527

73 E Forrest Ave Ste 314

19.01 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
73 E Forrest Ave Ste 314
Shrewsbury, PA 17361

235 Bloomfield Dr

19.40 mi
🕑 Testing Hours: Mon–Fri: 12:00 PM-2:00 PM✓ Walk-in with Electronic Donor Pass
235 Bloomfield Dr
Lititz, PA 17543

5275 Lincoln Hwy

19.42 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
5275 Lincoln Hwy
Gap, PA 17527

239 Pauline Dr (s York Plaza)

20.08 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
239 Pauline Dr (s York Plaza)
York, PA 17402

4237 Oregon Pike

20.98 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-4:00 PM✓ Walk-in with Electronic Donor Pass
4237 Oregon Pike
Ephrata, PA 17522

1500 Highlands Dr

20.99 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-6:00 PM✓ Walk-in with Electronic Donor Pass
1500 Highlands Dr
Lititz, PA 17543

2250 E Market St

21.28 mi
🕑 Testing Hours: Mon–Fri: 7:30 AM-6:00 PM • Sat:,Sun: 9:00 AM-3:00 PM✓ Walk-in with Electronic Donor Pass
2250 E Market St
York, PA 17402

1748 6th Ave,

21.38 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1748 6th Ave,
York, PA 17403

620 W Macphail Rd Ste 103,

21.53 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
620 W Macphail Rd Ste 103,
Bel Air, MD 21014

325 S Belmont St

21.58 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
325 S Belmont St
York, PA 17403

435 S Kinzer Ave

22.87 mi
🕑 Testing Hours: M-Th 8:30 AM-4:30 PM • F 8:30 AM-12:30 PM✓ Walk-in with Electronic Donor Pass
435 S Kinzer Ave
New Holland, PA 17557

2021a Emmorton Rd Ste 122

22.88 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2021a Emmorton Rd Ste 122
Bel Air, MD 21015

251 Lewis Lane, Ste 304

22.99 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
251 Lewis Lane, Ste 304
Havre De Grace, MD 21078

102 Friends Meeting House Rd

23.01 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-6:00 PM✓ Walk-in with Electronic Donor Pass
102 Friends Meeting House Rd
Cochranville, PA 19330

11 E Market St Ste 104

23.04 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
11 E Market St Ste 104
York, PA 17401

1011 Baltimore Pike,, Suite 112

23.28 mi
🕑 Testing Hours: Mon–Fri: 6:30 AM-2:30 PM • Sat: 8:00 AM-12:00 PM✓ Walk-in with Electronic Donor Pass
1011 Baltimore Pike,, Suite 112
West Grove, PA 19390

950 Octorara Trail

23.39 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
950 Octorara Trail
Parkesburg, PA 19365

Employment, DOT, Court Ordered, Probation, Family

At Accredited Drug Testing, we provide a broad array of drug and alcohol screening services through our network of 29 testing facilities in Holtwood, Pennsylvania. Our services cater to both DOT and non-DOT requirements, offering urine drug tests, breath alcohol assessments, EtG alcohol screenings, and hair drug testing. Whether for personal reasons, employment, or legal obligations, our Holtwood, PA centers are equipped for quick results and SAMSA certified lab analyses, with many convenient locations close to your home or workplace. We also offer Occupational Health Testing, Clinical Testing, and Background Checks.

For testing services, contact us at (800) 221-4291 or register through our website. You just choose your desired test and a convenient location. Tests can be scheduled for oneself, employees, or others. Our simple process ensures you can easily arrange testing, either by calling our scheduling team or through our website 24/7, making drug testing in Holtwood a breeze.

* 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 Holtwood, PA

1

Order Online or Call

Select your test & search nearby Holtwood 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.

Holtwood, PA Drug Testing

Drug Testing Services Available at Our Holtwood, PA Labs:

At our Holtwood 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 Holtwood

SAMHSA Certified • MRO Verified

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

Minutes Away, Same-Day Donor Pass

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

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

Major Employment & Commercial Hubs Served:

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

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

Surrounding Areas Served Near Holtwood

Mount Nebo • Susquehanna Trails • Conestoga • Refton • Fawn Grove • Quarryville • Willow Street • Millersville

Holtwood, 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 Holtwood.

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

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

Local Testing Resource Network

More Drug & Alcohol Testing Options in Holtwood, PA

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

Holtwood Drug Testing

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

Holtwood DOT Drug Testing

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

Holtwood DNA Testing

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

Holtwood Industry Training

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

Holtwood Hair Drug Testing

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

Holtwood Alcohol Testing

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

Holtwood Drug Testing Services

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

Holtwood 5 Panel Drug Test

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

Holtwood 10 Panel Drug Test

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

Holtwood On Site Drug Testing

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

Holtwood DOT Physicals

Certified DOT physicals with quick, reliable exams to keep Holtwood, 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 29 certified collection sites in the Holtwood area, offering urine, hair follicle, breath alcohol, and DOT testing.
While walk-ins are welcome with an electronic donor pass at collection sites across Holtwood, 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