Bakken Onsite Screening LLC

DOT drug testing and DOT alcohol testing in Williston, North Dakota.

Online Scheduling Multiple DOT Services
2210 4th Ave W PMB 1025, Williston, North Dakota, 58801

Contact the provider to confirm availability, price and required documents. A scheduling link does not guarantee an available appointment.

At a Glance

Hours

Call to confirm hours

Call to confirm availability.

Services Offered

DOT Drug Test + DOT Alcohol Test

Multiple services available.

Scheduling

Online scheduling available

Services & Pricing

Listed services at this location. Contact this provider to confirm current pricing.

Service
What's Included
Price
DOT Drug Test
5-panel urine test
$65.00
DOT Alcohol Test
Breath alcohol test
$50.00
View all services & pricing

Prices are subject to change. Please call the clinic for the most up-to-date pricing.

Hours & Scheduling

DayHours
Monday Call to confirm hours
Tuesday Call to confirm hours
Wednesday Call to confirm hours
Thursday Call to confirm hours
Friday Call to confirm hours
Saturday Call to confirm hours
Sunday Call to confirm hours

Contact the provider to confirm hours and scheduling requirements.

Clinic Highlights

Practical details about this provider.

Online Scheduling

Schedule before your visit

Semi-Truck Accessible Parking

Parking for over-the-road vehicles

DOT Drug Test + DOT Alcohol Test

Services offered at this location

Location

2210 4th Ave W PMB 1025, Williston, North Dakota, 58801

Get Directions

About the provider

Provider photo

Natasha Dempsey is the co-owner of Bakken Onsite Screening LLC, a North Dakota-based mobile drug and alcohol testing company specializing in DOT-compliant testing services, FMCSA compliance, and workplace screening solutions. With extensive experience serving the transportation, oilfield, energy, and safety-sensitive workforce industries, Natasha is dedicated to helping employers maintain compliant, drug-free workplaces through professional, reliable, and confidential testing services.

Natasha works closely with commercial motor carriers, owner-operators, and businesses requiring DOT drug testing, DOT alcohol testing, pre-employment screenings, random testing programs, post-accident testing, reasonable suspicion testing, return-to-duty testing, and follow-up testing. She understands the critical importance of regulatory compliance and timely results, ensuring employers remain aligned with U.S. Department of Transportation (DOT) and FMCSA drug and alcohol testing requirements.

Driven by integrity, accuracy, and exceptional customer service, Natasha is committed to delivering responsive mobile testing solutions that minimize downtime and maximize convenience. Her attention to detail, clear communication, and dedication to compliance have helped Bakken Onsite Screening LLC become a trusted resource for businesses seeking dependable DOT testing, drug and alcohol program management, occupational health screenings, and workforce compliance services throughout North Dakota and the surrounding region.

About the office

Office photo — Bakken Onsite Screening LLC

Bakken Onsite Screening LLC is a fully mobile screening company. We provide onsite testing services directly at your workplace, jobsite, or designated location within a 100-mile radius of Williston, North Dakota. Service outside our standard coverage area is available with a customized travel quote.

Before You Visit

  • Have a photo ID ready, such as your driver's license.
  • For DOT drug or alcohol testing: follow your employer's testing instructions and have any supplied authorization or paperwork ready.
  • Confirm who is paying and which payment methods are accepted.
Follow the provider's instructions for check-in and paperwork.

Questions About This Provider

Do I need an appointment?

Contact this provider to confirm whether an appointment is needed.

How much does a DOT Drug Test cost?

The listed price is $65.00. Contact this provider to confirm the current price and what it includes.

How much does a DOT Alcohol Test cost?

The listed price is $50.00. Contact this provider to confirm the current price and what it includes.

Contact the provider to confirm availability, price and required documents. A scheduling link does not guarantee an available appointment.