Big City Legal Services In A Rural Setting

If you are an individual in need of civil trial, appellate court or family law representation; or your business, company or financial institution is seeking general business law services or litigation assistance, The Law Office of Mark E. Sostarich can meet your needs.

Big City Legal Services In A Rural Setting

If you are an individual in need of civil trial, appellate court or family law representation, or your business, company or financial institution is seeking general business law services or litigation assistance, The Law Office of Mark E. Sostarich can meet your needs.

Experienced And Aggressive Trial And Appellate Counsel Serving Elkhorn And Surrounding Areas Of Wisconsin

Real Results From An Experienced Litigation And Appellate Lawyer

As the founding attorney of The Law Office of Mark E. Sostarich , I have served as litigation counsel for individuals, corporations, limited liability companies, as well as to other attorneys for more than 40 years. I help clients in a broad array of civil matters, including:

  • Intellectual property disputes
  • Written and oral contract claims
  • Business disputes
  • Real estate sales, purchases and closings
  • Real estate disputes
  • Construction issues
  • Contract disputes
  • Family law matters
  • Divorce, custody and placement issues, harassment and domestic abuse injunctions
  • Restrictive covenant disputes
  • Fair Dealership Act claims
  • Personal injury claims
  • Other litigation and appellate matters
  • Employment and labor issues

I can, at any time, quickly step in at any stage of a legal proceeding. In fact, I routinely appear on temporary or preliminary injunction cases on extremely short notice.

Mark E. Sostarich with his dog.
Elkhorn Office

My Clients And The Scope Of My Work

My firm represents plaintiffs and defendants alike at both the trial court and appellate court levels. I am not limited in the scope of matters I can handle or in the type of client I can represent. I also welcome trial and appellate referrals from other attorneys and often serve as local Wisconsin counsel for out-of-state companies and law firms.

I am not a pro-plaintiff or pro-defendant-style lawyer. My background includes extensive trial work as a partner in large Milwaukee, Wisconsin, law firms where I routinely represented banks, corporations and other large commercial clients. I have equally extensive experience, however, representing individuals in court in challenging those same businesses and institutions.

Elkhorn Office

My Clients And The Scope Of My Work

My firm represents plaintiffs and defendants alike in both trial court and appellate court cases. I am not limited in the scope of matters I can handle or in the type of client I can represent. I also welcome trial and appellate referrals from other attorneys and often serve as local Wisconsin counsel for out-of-state companies and law firms.

I am not a pro-plaintiff or pro-defendant-style lawyer. My background includes extensive trial work as a partner in large Milwaukee, Wisconsin, law firms where I routinely represented banks, corporations and other large commercial clients. I have equally extensive experience, however, representing individual parties in court and challenging those same businesses and institutions.

Highly Regarded For My Trial And Appellate Work

I regularly appear in Circuit Courts throughout Wisconsin, including those in Milwaukee, Kenosha, Racine, Rock, Jefferson, Dane, Waukesha and Walworth counties. I am also experienced in representing clients in U.S. District Court for the Eastern District of Wisconsin and in U.S. District Court for the Western District of Wisconsin. I frequently author appellate briefs and make oral arguments before the Wisconsin Court of Appeals. the Illinois Court of Appeals, the Wisconsin Supreme Court and the United States Court of Appeals for the 7th Circuit.

In addition, I hold an AV Preeminent rating* – the highest an attorney can achieve through Martindale-Hubbell’s peer review ratings process. AV®, AV Preeminent®, Martindale-Hubbell Distinguished and Martindale-Hubbell Notable are certification marks used under license in accordance with the Martindale-Hubbell certification procedures, standards and policies. Martindale-Hubbell® is the facilitator of a peer review rating process. Ratings reflect the anonymous opinions of members of the bar and the judiciary. Martindale-Hubbell® Peer Review Rating TM fall into two categories – legal ability and general ethical standards.

Available To Clients 24 Hours A Day

Mark E. Sostarich at his desk with his cat in a briefcase.

Your Legal Needs Are My Top Priority