Butterfield Testing Solutions

Walk-In Drug & Alcohol Testing.

No appointment required. Walk into any Butterfield clinic during walk-in hours for DOT and non-DOT drug and alcohol testing.

Butterfield collector handing a sealed specimen cup to a walk-in donor at a clinic counter
Walk in, no booking
Bring photo ID and any employer paperwork
Three Oregon clinics
Sherwood, Bend and Klamath Falls
Seen in arrival order
Most collections take only a few minutes
06 — Overview

What to expect

Drug and alcohol testing at our clinics is walk-in only — there is nothing to book. Bring a photo ID and, if your employer sent you, whatever authorization or donor paperwork they provided, and our certified collectors will take it from there.

Walk-ins are handled in the order they arrive at all three Oregon clinics — Sherwood, Bend and Klamath Falls. Most collections take only a few minutes at the clinic; every specimen is documented under applicable chain-of-custody procedures before it leaves the building.

Appointments are reserved for the services that genuinely need a scheduled slot — physicals, audiograms, respirator fit testing and supervisor training. DNA testing is walk-in too. If you need testing for a team rather than one person, our collectors can also come to your site.

Included services

  • No Appointment Needed
  • DOT & Non-DOT Drug Testing
  • Breath Alcohol Testing
  • Urine, Oral Fluid & Hair Collections
  • Pre-Employment, Random & Post-Accident
  • Three Oregon Clinics

Walk-in hoursNo appointment needed

Turn up during these hours.

Drug and alcohol testing is walk-in only at every Butterfield clinic. Bring a photo ID and any paperwork your employer gave you.

Headquarters · HQ

Sherwood

M–F 7:00 AM–5:00 PM

Walk-in drug & alcohol testing

15205 SW Arrow St., Sherwood, OR 97140

Central Oregon

Bend

M–F 7:00 AM–5:00 PM

Walk-in drug & alcohol testing

1550 NE Williamson Blvd, Ste. 100, Bend, OR 97701

South-Central Oregon

Klamath Falls

M–F 8:00 AM–5:00 PM

Walk-in drug & alcohol testing

2573 Campus Dr., Klamath Falls, OR 97601

After hours or a whole team? Onsite collections are dispatched 24/7, 365 days a year.

Ready to get started?

Let's keep your site compliant and moving.

No appointment needed for drug and alcohol testing — just walk in during clinic hours, or call us with a question first.

Onsite collections 24/7