Practice Areas


At Knapp, Ohl & Green, we strive to serve each of our business, insurance and individual clients as if we were working for our own families. In all our areas of practice, we are known for strong advocacy and responsiveness to our clients' needs. We are relentless, aggressive litigators who are intent on winning.

Product Liability Defense

Our experienced trial lawyers have been representing product manufacturers, distributors and other parties in product-related litigation matters for many years. We offer extensive experience in catastrophic injury and wrongful death defense in cases involving defective equipment, machinery and materials.

Commercial and Civil Litigation

Knapp, Ohl & Green offers a wealth of experience in numerous areas of commercial and business litigation. In everything we do, our focus is on winning cases for our clients, and we have the track record to prove it.

Workers' Compensation Defense

Our firm provides aggressive representation to employers and insurance companies in workers' compensation claims. Having taken numerous cases successfully to trial, we are forceful and wholehearted in protecting the interests of our clients, helping them minimize their exposure and reach the very best possible outcome in workers' compensation matters.

Employer Liability/Employment Defense

Our Illinois employment defense attorneys represent employers in claims brought by an employee or a group of employees. With employment experience that includes numerous trials and many successful outcomes, our attorneys have the proven ability to win difficult cases and reach favorable outcomes on behalf of our clients.

Class Actions and Complex Litigation

The defense of class action lawsuits and other complex civil litigation requires mature counsel. When you need a seasoned attorney to handle a complicated, high-stakes matter, Knapp, Ohl & Green can help.

Insurance Defense

Knapp, Ohl & Green practices in all state and federal courts in the southern half of Illinois and the eastern half of Missouri, providing aggressive insurance defense representation. With an extensive background in these court systems, we have served as local counsel for many regional, national and international clients.

Insurance Coverage Matters

We understand the complexities of insurance coverage law. Our attorneys have decades of experience with insurance coverage litigation specifically. As skilled trial and appeals lawyers who know the insurance business and who know how to fight relentlessly for our clients' interests, we represent insurance companies in coverage disputes of all kinds.

Construction Litigation

The attorneys of Knapp, Ohl & Green possess specific, relevant experience with regard to construction litigation. We know exactly how the insurance business works, we understand the complexities of liability that exist in many construction matters, and we understand what is at stake if liability falls on you.

Toxic Torts

Our attorneys have successfully represented premise owners, product manufacturers, product installers and other defendants in state and federal courts in Illinois and Missouri. As a firm known for our ability to serve as lead and local counsel in toxic tort matters, our clients have included companies based in the St. Louis metropolitan area and around the United States.

Contact the Edwardsville Business Litigation Attorneys of Knapp, Ohl & Green

Contact us to learn more about how we can assist you.