OWI Defense

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OWI Defense overview

OWI defense for Wisconsin drivers.

If you’ve been charged with an OWI, your license, your record, and your ability to work may all be at risk, sometimes within days.

Piel Law Office helps drivers across Wisconsin challenge OWI charges by closely examining how the stop, field sobriety tests, and chemical testing were handled to identify issues that can affect the case.

Most people don’t know what actually matters after an OWI arrest

After an arrest, it’s easy to assume everything comes down to the test result. In reality, OWI cases are built on a series of decisions, how the stop happened, how tests were conducted, and how evidence was handled.

Most drivers don’t know what can be challenged or what to look for. They’re left making decisions quickly, often with deadlines already running, without a clear understanding of their options.

Where things often go wrong.

Issues can come from parts of the process people don’t usually question:

  • The reason for the initial traffic stop
  • How field sobriety tests were explained and administered
  • Whether testing procedures were followed correctly
  • Gaps or inconsistencies in reports, audio, or video

How we handle OWI cases.

Review the arrest
We start by looking at what led to the stop, what happened during the investigation, and what concerns need immediate attention.

Examine the evidence
Reports, video, field sobriety testing, and chemical test procedures are reviewed closely for mistakes, gaps, or legal issues.

Identify defenses and deadlines
We look for problems that may affect the case and identify any deadlines that could impact your driving privileges.

Explain your options
You’ll get a clearer picture of what can be challenged, what to expect, and what steps make sense moving forward.

Build the defense
From hearings to court proceedings, the case is handled based on the facts, the evidence, and the strongest available defense strategy.

Let's talk about your case
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Our Process

What happens when you contact Piel Law Office?

01
Free consultation
We begin by discussing the circumstances of your arrest or citation and answering your immediate questions.
02
Case review
We fight for our clients at every stage of the process. That means challenging evidence, questioning procedures, and pushing for the best possible resolution.
03
Defense strategy
Every case is fact-specific. Police reports, video footage, testing procedures, and timelines are carefully reviewed to uncover details that can make a difference.
04
Representation and resolution
Your case is handled through hearings, negotiations, or trial when necessary, with the goal of reaching the best possible outcome.

Decades of experience defending WI clients.

Our clients come to us during some of the most stressful moments of their lives. Because experience matters when you need results.

30+
Years defending clients in Wisconsin.
4.8
Average Google review rating.
99%
Clients report positive experiences.
4,000+
OWI and criminal cases handled.

Client testimonials

Clear communication

"I was always kept up to date about what was happening in my case."

Relentless representation

"Walt fought hard for me and negotiated a felony charge down to a dismissal."

Strong defense

"Two cases were dismissed and we won at trial. I highly recommend this firm."

Real results

"Got my refusal dropped and avoided three years of SR-22. Worth it."

Knowledgeable and prepared

"Walt knows exactly what he’s doing. He does his homework, explains things clearly, and gets straight to the point."

Professional and straight to the point

"They are professional tough as nails and not sugar coat anything. If you want to be defended the right way Attorney Piel is your best and only option period."

Let's talk about your case

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We'll protect you when a charge puts everything at risk.

Start with a no-cost consultation to discuss your situation and learn what options may be available.

Quick response.
You’ll hear from us soon so you’re not left guessing what to do next.
Clear next steps.
After our call, we'll provide you with a detailed plan.