Firm News

In the spirit of the holiday season, the attorneys and staff at O’Neil Cannon once again held a holiday donation drive. This year, the firm collected items and monetary donations for Milwaukee Habitat for Humanity. Habitat for Humanity is a global nonprofit housing organization working in local communities across all 50 states in the U.S. […]

Making good use of the recent office renovations at O’Neil Cannon, the firm organized a pool tournament for its employees to break in the pool table in the new café on our upper floor. All 28 participants fought through group play, with the top 14 moving on to a single-elimination round. Litigation attorney Dean Laing […]

O’Neil Cannon is pleased to announce that Dino Antonopoulos, founder of Antonopoulos Legal Group, is bringing ALG’s successful practice to O’Neil Cannon. Antonopoulos, a highly respected attorney known for his client-centered approach and dedication, will be a great addition to O’Neil Cannon’s Business and Real Estate Practice Groups. With almost 20 years in the legal […]

In April 2024, the Department of Labor announced a final rule, entitled Defining and Delimiting the Exemptions for Executive, Administrative, Professional, Outside Sales, and Computer Executives, which aimed to increase the salary that employees must be paid, in addition to performing certain job duties, in order to be exempt from the payment of overtime. That rule […]

Each year, Super Lawyers surveys the State of Wisconsin’s 15,000 attorneys and judges, seeking the State’s top attorneys. Recently, Super Lawyers published its lists for 2024, which include the Top 10 Attorneys in Wisconsin, Top 50 Attorneys in Wisconsin, Top 25 Attorneys in Milwaukee, Super Lawyers (consisting of the top 5% of attorneys in Wisconsin), and Rising Stars (consisting […]

O’Neil Cannon has been recognized regionally in the 2025 edition of Best Law Firms®, ranked by Best Lawyers, in 18 practice areas, including two newly added categories: Litigation – Health Care, and Litigation – Real Estate. Bankruptcy and Creditor Debtor Rights / Insolvency and Reorganization Law Business Organizations (including LLCs and Partnerships) Commercial Litigation Construction […]

Construction lien waivers are an indispensable part of the traditional construction payment process, allowing parties to waive their right to file a lien in exchange for payment. Among these waivers, conditional lien waivers represent a specific type that becomes effective only once payment has been received or certain conditions have been met. However, depending on […]

Recently, attorneys Steve Slawinski and John Gehringer were named in the Wisconsin Law Journal’s Power List for Real Estate and Construction Law Attorneys. See their recognition below.  

Attorney Maura Falk, a graduate of the University of Wisconsin Law School, has joined O’Neil Cannon’s Family Law Practice Group. Falk focuses on helping her clients navigate the complexities of divorce, custody disputes, and other family-related legal issues. With prior experience in criminal defense, civil litigation, and a judicial internship at the Wisconsin Supreme Court, Falk […]

Attorney Greg Lyons was recently honored, along with others,  for his heroic actions in saving the life of West Bend Alderman Mark Allen who suffered a cardiac arrest. Without hesitation, Lyons stepped in and performed CPR, stabilizing the situation until paramedics arrived. As the leader of the firm’s safety response team, Lyons actively promotes CPR […]

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