DOT Drug Testing - Williamsport, PA

FMCSA-USCG-FTA-FRA-FAA-PHMSA

With 37 testing centers in the Williamsport 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.

37 DOT Drug-Testing Centers in Williamsport

Minutes Away, Test Today

777 Rural Ave

0.95 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
777 Rural Ave
Williamsport, PA 17701

1100 Grampian Blvd

1.57 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
1100 Grampian Blvd
Williamsport, PA 17701

1953 E 3rd St

2.11 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
1953 E 3rd St
Williamsport, PA 17701

2605 Reach Rd

3.23 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-4:00 PM✓ Walk-in with Electronic Donor Pass
2605 Reach Rd
Williamsport, PA 17701

5250 Lycoming Mall Dr

5.43 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
5250 Lycoming Mall Dr
Montoursville, PA 17754

21 Kristi Rd Ste 38

9.69 mi
🕑 Testing Hours: Mon–Fri: 7:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
21 Kristi Rd Ste 38
Pennsdale, PA 17756

215 E Water St

11.88 mi
🕑 Testing Hours: Mon–Fri: 9:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
215 E Water St
Muncy, PA 17756

1020 Thompson St

14.13 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
1020 Thompson St
Jersey Shore, PA 17740

130 S Front St

17.16 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
130 S Front St
Milton, PA 17847

560 Mcelhattan Dr

19.41 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-6:00 PM✓ Walk-in with Electronic Donor Pass
560 Mcelhattan Dr
Mcelhattan, PA 17748

130 Buffalo Rd Ste 104

19.79 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
130 Buffalo Rd Ste 104
Lewisburg, PA 17837

137 Forest Hill Rd

22.08 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
137 Forest Hill Rd
Mifflinburg, PA 17844

220 Woodward Ave Ste 3

23.01 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-3:30 PM✓ Walk-in with Electronic Donor Pass
220 Woodward Ave Ste 3
Lock Haven, PA 17745

5 W Main St

24.28 mi
🕑 Testing Hours: Mon–Fri: 9:00 AM-4:00 PM✓ Walk-in with Electronic Donor Pass
5 W Main St
Lock Haven, PA 17745

955 Bellefonte Ave

25.29 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
955 Bellefonte Ave
Lock Haven, PA 17745

24 Cree Dr

25.38 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
24 Cree Dr
Lock Haven, PA 17745

610 High St

25.48 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-4:00 PM✓ Walk-in with Electronic Donor Pass
610 High St
Lock Haven, PA 17745

350 N 11th St

28.65 mi
🕑 Testing Hours: Mon–Fri: 9:00 AM-6:00 PM✓ Walk-in with Electronic Donor Pass
350 N 11th St
Sunbury, PA 17801

249 N 11th St

28.65 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-8:00 PM • Sat:,Sun: 9:00 AM-4:00 PM✓ Walk-in with Electronic Donor Pass
249 N 11th St
Sunbury, PA 17801

2244 Millview Mountain Rd

28.68 mi
🕑 Testing Hours: Mon–Fri: 8:30 AM-4:30 PM • Sat: 8:30 AM-1:30 PM • Sun: 10:00 AM-2:00 PM✓ Walk-in with Electronic Donor Pass
2244 Millview Mountain Rd
Forksville, PA 18616

330 N 12th St

28.71 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-8:00 PM • Sat:,Sun: 9:00 AM-4:00 PM✓ Walk-in with Electronic Donor Pass
330 N 12th St
Sunbury, PA 17801

1597 N Susquehanna Trl

29.37 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1597 N Susquehanna Trl
Selinsgrove, PA 17870

127 Sullivan St

29.44 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-3:30 PM✓ Walk-in with Electronic Donor Pass
127 Sullivan St
Canton, PA 17724

935 Route 522

29.87 mi
🕑 Testing Hours: Mon–Fri: 7:00 AM-4:30 PM✓ Walk-in with Electronic Donor Pass
935 Route 522
Selinsgrove, PA 17870

6 Buckhorn Rd

30.43 mi
🕑 Testing Hours: T 8:00 AM-6:00 PM • W 9:00 AM-5:00 PM • Th 12:00 PM-6:00 PM✓ Walk-in with Electronic Donor Pass
6 Buckhorn Rd
Bloomsburg, PA 17815

870 Gordon Nagle Trail Ste 101

30.87 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-8:00 PM • Sat:,Sun: 9:00 AM-4:00 PM✓ Walk-in with Electronic Donor Pass
870 Gordon Nagle Trail Ste 101
Pottsville, PA 17801

530 Montour Blvd

31.45 mi
🕑 Testing Hours: M,W,F 8:00 AM-6:00 PM✓ Walk-in with Electronic Donor Pass
530 Montour Blvd
Bloomsburg, PA 17815

102 E Main St Po Box 417

32.67 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
102 E Main St Po Box 417
Dushore, PA 18614

410 Glenn Ave Ste 2

32.70 mi
🕑 Testing Hours: Mon–Fri: 7:00 AM-7:00 PM • Sat: 8:00 AM-12:00 PM✓ Walk-in with Electronic Donor Pass
410 Glenn Ave Ste 2
Bloomsburg, PA 17815

549 Fair St

32.74 mi
🕑 Testing Hours: M-Sun: Vary✓ Walk-in with Electronic Donor Pass
549 Fair St
Bloomsburg, PA 17815

1103 Old Berwick Rd

33.79 mi
🕑 Testing Hours: M-Th 7:30 AM-12:00 PM & 12:30 PM-3:00 PM✓ Walk-in with Electronic Donor Pass
1103 Old Berwick Rd
Bloomsburg, PA 17815

323 Trevorton Rd

36.61 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
323 Trevorton Rd
Shamokin, PA 17872

285 Guthrie Dr

37.23 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-10:45 AM & 1:00 PM-2:00 PM✓ Walk-in with Electronic Donor Pass
285 Guthrie Dr
Troy, PA 16947

4200 Hospital Rd

37.50 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-8:00 PM✓ Walk-in with Electronic Donor Pass
4200 Hospital Rd
Coal Township, PA 17866

110 Plaza Ln

37.67 mi
🕑 Testing Hours: Mon–Fri: 7:30 AM-4:00 PM✓ Walk-in with Electronic Donor Pass
110 Plaza Ln
Wellsboro, PA 16901

32-36 Central Ave

38.18 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
32-36 Central Ave
Wellsboro, PA 16901

25 Walnut St

38.21 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
25 Walnut St
Wellsboro, PA 16901

DOT Drug Testing, DOT Consortium, DOT Physicals, FMCSA Clearinghouse, Serving All DOT modes

We have 37 DOT drug testing locations to serve you in and around Williamsport, PA.

In Williamsport, PA, our DOT testing facilities offer a range of services including DOT drug and alcohol testing, physicals, and consortium involvement. We cater to employers, individual operators, and all DOT modes, adhering to 49 CFR Part 40 including FMCSA, FTA, FAA, USCG, FRA, and PHMSA. Our centers are conveniently nearby, with most offering same-day service.

Select the required DOT service or test and choose a convenient location. Testing is accessible for individuals and employees. Our efficient system ensures easy scheduling for DOT drug testing in Williamsport.

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.

Williamsport, Pennsylvania DOT Services

DOT Drug Testing & Services Available in Williamsport, PA:

In Williamsport, PA, our DOT services facilitate accessible and efficient testing. Accredited Drug Testing supports local businesses and individuals by offering reliable drug and alcohol screening solutions.

DOT Services in Williamsport, PA

DOT regulations enforce strict drug and alcohol testing protocols to ensure employee safety. In Williamsport, PA, these rules apply to all DOT modes, requiring regular testing to maintain compliance and foster a secure working environment.

In Williamsport, Pennsylvania, DOT regulations mandate random testing pools and consortium enrollments. This proactive approach helps identify potential substance abuse, preventing incidents and enhancing public safety.

Employers in Williamsport, PA must follow DOT guidelines for drug and alcohol screening. Adhering to these standards ensures safety for both employees and the communities they serve.

The safety-oriented culture in Williamsport, Pennsylvania is bolstered by DOT screenings, designed to keep workplaces free of drugs and alcohol. Compliance with these rules maintains the integrity of the workforce.

FMCSA Information

In Williamsport, PA, FMCSA rules enforce regular drug testing to maintain highway safety. These regulations are crucial for drivers and carriers to comply with DOT standards.

FMCSA guidelines in Williamsport ensure safe operating conditions. Routine drug and alcohol tests protect the public and promote responsible transportation practices.

USCG Information

USCG testing in Williamsport, PA mandates screenings for maritime workers, safeguarding marine operations.

Maritime safety in Williamsport is upheld by USCG regulations, requiring substance-free conditions for all personnel.

FAA Information

In Williamsport, PA, FAA regulations demand strict adherence to drug testing for aviation personnel, safeguarding passenger safety.

Williamsport's FAA testing ensures pilots and aviation staff are substance-free, promoting secure air travel.

FRA Information

FRA testing in Williamsport, PA supports train safety by enforcing drug screenings for railway workers. Compliance prevents accidents.

Railway safety in Williamsport is reinforced by FRA drug and alcohol testing rules, minimizing risk on the tracks.

FTA Information

FTA regulations in Williamsport, PA ensure transit operators undergo regular drug tests, maintaining public transit safety.

Public transportation in Williamsport adheres to FTA rules, securing passenger and operator welfare through mandated tests.

PHMSA Information

PHMSA rules in Williamsport, PA require employee drug testing to secure hazardous material transport. This maintains safe operations and public safety.

Williamsport, Pennsylvania observes PHMSA drug guidelines, ensuring safe movement of hazardous substances. Compliance is critical for public health and safety.

Scheduling in Williamsport, PA

To arrange a DOT drug or alcohol test in Williamsport, PA, contact us at (800) 221-4291 or use our online scheduling. Register before arriving at the testing site.

Your provided zip code helps locate the nearest testing center performing your selected test in Williamsport, Pennsylvania. A registration form with center details will be emailed to you; bring this or have it on your smartphone.

Our labs are SAMHSA-certified, and test results are reviewed by our licensed physicians serving as Medical Review Officers (MRO).

We offer DOT drug and alcohol testing in Williamsport and other nearby locations, ensuring accessibility across the metropolitan area.

Whether on the road or on vacation, Accredited Drug Testing has testing centers nationwide and can schedule tests for you anywhere, anytime.

Pennsylvania Dept. of Transportation Updates

Williamsport, PA DUI Statistics

Williamsport, Pennsylvania, the county seat of Lycoming County, closely monitors DUI (Driving Under the Influence) incidents as part of its commitment to road safety. In recent years, the city has seen varied DUI statistics, reflecting broader trends across the state of Pennsylvania. State initiatives in PA have aimed to curb DUI incidents through heightened enforcement and public education campaigns. Collaborative efforts between local law enforcement and community organizations in Williamsport, PA have focused on reducing the incidence of DUI-related accidents. In Lycoming County, DUI checkpoints and awareness programs have been instrumental in promoting safer driving habits.

Drug-Involved Accidents in Williamsport, PA

In Williamsport, PA, drug-involved accidents have been a significant concern for the Department of Transportation. Lycoming County has implemented numerous strategies to address this issue, emphasizing the importance of roadway safety and the dangers of drug-impaired driving. Pennsylvania has seen an increase in accidents related to drug use, prompting local authorities in Williamsport to intensify efforts in monitoring and prevention. Educational initiatives, along with stricter enforcement of drug-related traffic laws, aim to reduce such incidents. The community's collaboration in PA supports these efforts, emphasizing prevention and response.

Marijuana-Related Accidents in Williamsport, PA

The impact of marijuana on driving safety is a pertinent issue within Williamsport, PA, as it aligns with broader state-wide concerns in Pennsylvania. With the legalization of medical marijuana and evolving perceptions, the city has focused on marijuana-related accidents. Data from Lycoming County indicates the necessity for specific education on substance impairment, including marijuana, to promote safe driving. In PA, multi-faceted campaigns aim to improve public awareness about marijuana's effects on driving abilities. Local programs in Williamsport, PA, are part of broader state policies targeting reduced incidence of marijuana-related traffic incidents.

Williamsport Drug Testing

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

Williamsport DOT Drug Testing

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

Williamsport DNA Testing

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

Williamsport Industry Training

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

Williamsport Hair Drug Testing

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

Williamsport Alcohol Testing

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

Williamsport Drug Testing Services

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

Williamsport 5 Panel Drug Test

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

Williamsport 10 Panel Drug Test

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

Williamsport On Site Drug Testing

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

Williamsport DOT Physicals

Certified DOT physicals with quick, reliable exams to keep Williamsport, 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

A DOT drug test is a federally regulated drug test required for safety-sensitive transportation employees, such as CDL drivers. It is collected and processed under specific DOT procedures (49 CFR Part 40), including strict chain of custody, certified lab analysis, and documented results appropriate for DOT compliance."
DOT testing applies to employees in safety-sensitive roles, including commercial drivers and other regulated transportation workers. Employers must ensure pre-employment testing, random testing, post-accident testing, reasonable suspicion testing, return-to-duty, and follow-up testing are performed as required."
Yes. Accredited Drug Testing maintains access to DOT-compliant collection sites nationwide. Drivers and employers can schedule testing at a nearby location for required DOT drug and alcohol tests, including urgent post-accident or reasonable suspicion testing."
DOT-required testing includes pre-employment, random, post-accident, reasonable suspicion/reasonable cause, return-to-duty, and follow-up testing. For alcohol, evidential breath testing devices are used to document alcohol concentration following DOT protocol."
Yes. Solo CDL drivers and owner-operators are still subject to DOT testing requirements. They must participate in a compliant random testing program and complete required testing events using DOT-approved processes. Accredited Drug Testing assists in meeting these obligations."
If a DOT drug test screen is not negative, the specimen is sent for confirmatory testing using more specific laboratory methods. Final results are documented and reported according to DOT rules. An employee who has a violation must complete the DOT return-to-duty and follow-up process before resuming safety-sensitive work."
Yes. DOT drug and alcohol test results are released only to authorized employer representatives and are maintained in compliance files for DOT purposes. Results are handled in a controlled and confidential manner."
Yes. Accredited Drug Testing supports urgent post-accident and reasonable suspicion testing because DOT rules require timely documentation of possible impairment following an incident or observed behavior in a safety-sensitive environment."

Customer Reviews

they have made my job much easier

I always have a good experience setting up company driver drug screens through ADT. I'm really happy I found them while searching online, they have made my job much easier.

Exodus Heath - 2/13/2025

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

quick to assist

They are very quick to assist with your orders and they helped when I needed to find a new testing facility.

Gary Matkin - 2/19/2025


(800) 221-4291