DUI Defense
Strategic defense against first-time and repeat DUI charges, with careful review of stops, testing, and police procedure.
Learn More →Wisconsin DUI & Criminal Defense
Strategic DUI & Criminal Defense Representation
You need more than a lawyer. You need a strategic advocate who knows the system, protects your rights, and fights for the best possible outcome.
WState Bar of
Wisconsin
Wisconsin
NNACDL
Member
Member
10.0Top Attorney
Rating
Rating
2026 Super Lawyer
11x Super Lawyers Designation
11x Super Lawyers Designation
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★★★★★ 5.0
Based on 100+ reviews“Nathan Dineen provided outstanding representation and truly cared about my future. Highly recommend.”
— Verified Client ●
15+
Years of legal experience
1,000+
Cases defended and reviewed
FAST RESPONSE
Responsive communication when your case needs attention.
Wisconsin
Local knowledge and statewide representation
Awards & Recognition
A Reputation Built on Results
Nationally recognized DUI & criminal defense — trusted by clients, respected by peers.
Practice Areas
How We Can Help
Focused legal representation for serious matters that can affect your license, freedom, career, and future.
OWI Defense
OWI charges can impact your license, employment, and future. Every defense is tailored to the facts of the case.
Learn More →Criminal Defense
Representation for misdemeanor and felony matters at every stage of the criminal justice process.
Learn More →License Hearings
Guidance for administrative and license-related hearings involving suspensions, revocations, and driving privileges.
Learn More →Traffic Charges
Defense for reckless driving, speeding, and other serious traffic-related charges with long-term consequences.
Learn More →Case Evaluation
Get a confidential review of your situation and a clear explanation of the legal options available to you.
Start Today →
15+
Years of Experience
About Nathan J. Dineen
Your Defense Is My Priority
Every case is different. The approach should be too. Nathan provides direct, strategic guidance built around the facts, the law, and the outcome that matters most to you. He was named a 2026 Super Lawyer and has received the Super Lawyers designation 11 times.
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✓
Strategic DefenseCase-specific planning based on evidence, procedure, and your goals.
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✓
Personalized GuidanceYou are kept informed and involved at each stage of the case.
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✓
Responsive CommunicationClear answers and prompt updates when you need them most.
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✓
Courtroom ReadinessPrepared to negotiate, challenge evidence, or litigate when necessary.
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Recognized Excellence2026 Super Lawyer with 11 Super Lawyers designations.
Our Process
A Clear Path Forward
A straightforward process designed to give you clarity, direction, and a defense strategy built around your situation.
Consultation
We begin with a confidential conversation to understand the facts and your immediate concerns.
Case Review
Evidence, reports, deadlines, and legal options are carefully reviewed and explained.
Defense Strategy
A focused defense plan is developed to protect your rights and pursue the best available result.
Representation
You receive strong advocacy in negotiations, hearings, and court proceedings.
Client Testimonials
What Our Clients Say
★★★★★
“Nathan explained everything clearly, responded quickly, and fought hard for the best possible result.”
Michael R.
DUI Defense Client
★★★★★
“Professional, responsive, and genuinely committed to helping me understand every step of the process.”
Sarah T.
Criminal Defense Client
★★★★★
“His strategy and attention to detail made a difficult situation much easier to navigate.”
David L.
License Hearing Client
Frequently Asked Questions
Clear Answers When You Need Them
Avoid discussing the case with anyone other than your attorney. Preserve all paperwork and contact legal counsel quickly so deadlines and evidence can be reviewed.
The long-term effect depends on the charge, outcome, and your prior record. A case-specific review is necessary to explain possible consequences.
License-related deadlines can be short. Nathan can review the notice, explain available hearing options, and help you respond appropriately.
Nathan serves clients in Germantown, West Bend, Fond du Lac, Oshkosh, Appleton, Manitowoc, Green Bay, Sturgeon Bay, Sister Bay, and surrounding counties.
Fees vary based on the complexity of the case, the charges, and the work required. The consultation can provide a clearer estimate.
From the Blog
Legal Insights & Resources
Guidance on DUI, OWI, and criminal defense matters to help you understand your rights and options in Wisconsin.
Uncategorized
March 5, 2025
Can You Refuse A Breathalyzer in Wisconsin?
Wisconsin is one of the states that operates under the Implied Consent Law. As such, you are required by law to submit…
Read Article →
Uncategorized
March 5, 2025
Will a DUI Stay on My Record Forever?
Wisconsin is one of the states that operates under the Implied Consent Law. As such, you are required by law to submit…
Read Article →
Uncategorized
December 13, 2024
Administrative Review Hearings
Administrative Review Hearings Contact us today Wisconsin DUI License Suspension Review hearings WARNING: YOU HAVE 10 DAYS TO REQUEST AN ADMINISTRATIVE REVIEW TO…
Read Article →Ready to Protect Your Future?
Let’s Build Your Defense
Do not face the system alone. Get clear guidance from an experienced defense attorney who will review the facts and explain your legal options.
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(877) 384-6800
Call us to discuss your case
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100% Confidential
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