Jack was able to make right in the court system what was obviously a major wrong in the eyes of all in the business community. He gave 110% in his efforts and he didn’t stop until his legal assignment came to a positive conclusion for my firm. Ten years later I still think of Jack as the go to guy in any business matter that might need his legal prowess.

Phil Carrier

President, Cleveland Dovington Partners, Inc.
Jack delivers excellent results on time and on budget. He is an excellent advocate and trial lawyer. Jack handles complex matters by reducing issues to their critical components, thereby saving time and expense. He is thoughtful and innovative. Jack maintains the highest ethical standards.

Steve Filipowski

President, Shaheen, Novoselsky, Staat, Filipowski & Eccleston, P.C.
Jack Haan is an excellent contract attorney. He is thorough and gets contracts turned around quickly. He has helped us standardize our contracts to help minimize fees. We will be using Jack as much as possible.

Bill Moore

President, PacMoore Products, Inc.
I have had occasion to utilize the services of Jack Haan of the Law Office of Jack L. Haan, P.C. twice in the recent past. As a business lawyer, I don't believe I could have found any one more knowledgeable or responsive than Jack, or as tough minded. When I called him, he answered the phone EVERY time or returned my call promptly. Jack believes that part of his responsibility to his clients is responding to them right away. As anyone who has hired a lawyer knows, this is highly unusual. It gave me a great sense of comfort knowing that if I had questions or concerns, Jack was available. He has a wealth of litigation experience, can write a pointed and effective letter, and gets results fast. If you need a lawyer, Jack Haan is your man.

Janelle Tague

President, Prestige Faux Design

Have a Question?

Need to speak to Jack L. Haan about a business problem you have? Fill out the contact form or call him at (708) 480-2600.


The Firm’s Promise to its Clients

Coordinating overall strategy with clients.
Returning phone calls within 24 hours.
Providing timely service.
Communicating regularly on the status of projects.
Providing detailed invoices.