Office Number

513.802.9283

Call or Text 24 Hour

513-273-1560

Firm Overview

Haughey and Niehaus LLC: Serving Warren, Butler and Hamilton County

The legal system can be intimidating, especially if this is the first time you have had to appear in court. At the law firm of Haughey and Niehaus LLC, we offer a relaxed, low-pressure environment where you can discuss your case with an experienced lawyer. Our initial consultations are always free in criminal defense and personal injury matters, and you are under no obligation to hire us after you meet us.

Why people choose Haughey and Niehaus, LLC:

From the moment you come to our firm, you will see firsthand the commitment our attorneys have – we take each case to win, and we’re not afraid to fight for your rights in a court setting. We understand that facing the criminal justice system is daunting, but we firmly believe in standing by our clients every step of the way. With us on your side, you can trust that you’re more than just another case number.


We offer two convenient locations to serve you better. Our Oxford law office is located at 121 West High Street, right across the street from the Butler County Area 1 County Court. We are also located at 516 West Main Street in Mason.


Experienced Ohio Attorneys

Firm founder Dan Haughey was born and raised in Oxford, Ohio. A former Butler County prosecutor and magistrate, Dan has been practicing law since 2002. Dan is also a professor in the business school at Miami University in Oxford. In addition to his extensive legal experience, Attorney Haughey is a member of numerous prestigious legal orginzations, including the Butler County Bar Association, Ohio Bar Association, and the Greater Cincinnati Bar Association.

Attorney Erik Niehaus was born and raised in Hamilton, Ohio and worked as a police officer for the Miami University Police Department. He then moved to the West Chester Police Department and spent nearly 20 years before becoming the Chief of Police for five and a half years. Throughout his career, Attorney Niehaus has handled a wide range of criminal matters including drug crime, property crime, and traffic violations.

Criminal Defense, Personal Injury, and Family Law Cases in Ohio

Our lawyers represent people from all over the United States facing criminal law, family law and personal injury legal issues in Oxford, Hamilton and other communities in Butler County, Warren County and Hamilton County, Ohio. Many of our clients are students at Miami University in Oxford who face DUI/OVI, underage drinking or other criminal cases.

Reasonable Fee Arrangements

We offer reasonable fee arrangements and accept credit cards for underage intoxication, fake I.D., DUI/OVI and all other criminal defense cases. We also provide reasonable fees in all family law matters.

If you have been injured due to the negligence of someone else in a car crash or any other type of accident, we charge no upfront fees. Our attorney's fee, if we are successful, will be a percentage of your total recovery. If we are not successful in recovering compensation from the negligent party, you will not owe us one dime.

Free Attorney Consultation: (513) 802-9283

You don't have to be intimidated by the legal process; however, you do need to take your case seriously.

To talk to an experienced Ohio lawyer at Haughey & Niehaus about your case, call us at (513) 802-9283 or submit our online contact form.

  • Selected for Ohio Super Lawyers®

  • 10 Best Award 2015 – DUI/DWI Attorneys

  • Former Law Enforcement on Your Side

  • Afterhours Availability in Warren County

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