No Case Too Big or Too Small
ERDMANN LAW OFFICES, S.C. // Personal Injury Attorney
At Erdmann Law Offices, S.C., every client works directly with Robert Erdmann, a certified trial advocate with decades of experience helping accident victims across West Allis, Milwaukee, and all of Wisconsin. You’ll always receive personal attention, honest guidance, and dedicated representation from the attorney handling your case—not an investigator or a junior associate.
Key Practice Areas
Protecting the Rights of Injured Clients Across Wisconsin
Our practice focuses exclusively on personal injury law, giving you the benefit of deep experience and proven results. Whether you’ve been hurt in West Allis, Milwaukee, or nearby communities, you can trust our firm to fight for the compensation you deserve.
A Personal Approach From Start to Finish
Direct Access to Your Attorney
Robert Erdmann has been serving injured clients for more than 35 years, building a reputation for honesty, persistence, and results in the Milwaukee area. As a certified trial advocate, he takes cases personally and sees them through from start to finish. When you call our office, you reach Robert directly—ensuring your questions are answered and your concerns are addressed without delay.

Why Choose Erdmann Law Offices?
Our Commitment to Clients

35+ years of experience
Clients benefit from decades of local trial knowledge and successful outcomes. Robert has earned recognition as a certified trial advocate, showing his dedication to the highest standards of practice.
Personalized service
Unlike larger Milwaukee law firms, Robert works directly with every client, handling all aspects of the case himself for consistent and focused representation.
Accessible & responsive
Available seven days a week, Robert will meet at your home, hospital, or wherever is most convenient, ensuring clients across West Allis, Wauwatosa, Brookfield, and Waukesha get the help they need.
Trusted by Clients Across Milwaukee
Hear From Those We’ve Helped
Answers to Common Personal Injury Questions
What clients often want to know
Do I have a case if I’m partly at fault in an accident?
In Wisconsin, you may still be able to recover compensation even if you were partly responsible. The state follows a comparative negligence rule, meaning that as long as you are less than 51% at fault, you can pursue damages. However, your recovery will be reduced by your percentage of responsibility. Speaking with an experienced attorney helps you understand where your case stands under this law.
How much does it cost to hire a personal injury lawyer?
At Erdmann Law Offices, S.C., clients pay nothing upfront. We work on a contingency fee basis, which means we only collect a fee if we win compensation for you. This arrangement allows injured individuals and families to access strong legal representation without worrying about financial barriers. You will have clarity about fees before we begin so there are no surprises.
How soon should I contact an attorney after an injury?
The sooner you speak with a lawyer, the stronger your case will be. Acting quickly helps preserve evidence, secure witness statements, and protect your rights against insurance companies. Wisconsin also has strict time limits for filing claims, so contacting an attorney as early as possible ensures you don’t miss important deadlines. Many clients find peace of mind just by scheduling an initial consultation right away.
Will I have to go to court?
Not every personal injury case goes to trial. In fact, many are resolved through negotiation and settlement. However, Robert Erdmann is a certified trial advocate, which means he has the skill and experience to take your case to court if needed. Having a trial attorney on your side strengthens your position in settlement discussions as well.
What should I bring to my free consultation?
It is helpful to bring any documents related to your accident, such as medical records, police reports, or insurance letters. Photographs of the scene, witness contact information, and notes about how your injury has impacted daily life are also valuable. Even if you don’t have all of this prepared, don’t delay reaching out—Robert will guide you on what’s needed as your case develops.




