Coronavirus Update

CMCI is open for business however we are enforcing social distancing and to that end we ask that only essential parties attend the mediation or arbitration. We are also available to hold mediations or arbitrations via Skype or telephone as well. If you choose to postpone your scheduled mediation or arbitration there will be no fee for doing so.

Commonwealth Mediation and Conciliation, Inc. (CMCI)

A private dispute resolution firm dedicated to providing unparalleled mediation and arbitration services. Founded in 1992, our strength lies in the skills and abilities of our seasoned mediators as well as our experience resolving complex, multi-party arbitrations. Cases include the Archdiocese of Boston Abuse case, The Station nightclub fire, the 2006 Big Dig ceiling collapse.

Learn more about how we can help you settle your legal issues outside the courtroom.

Welcome Attorney Mark Karsner

We welcome the arrival of Attorney Mark Karsner to Commonwealth Mediation and Conciliation. Mark has specialized in all types of personal injury and insurance claims. He has represented Plaintiffs, insurers, and self-insureds. Mark began his career at Wynn & Wynn, P.C. He was Chairman of the Litigation Department for several years. Mark opened his own office in 1995.

He continued his representation of Plaintiffs, insurers and self-insureds in all manners of personal injury claims. Mark has taken over 100 cases to a jury verdict. He has lectured on such topics as trial technique, insurance law, and mediation. He began his career as a neutral 25 years ago in 1995. He has mediated and arbitrated over a thousand cases. The vast majority are in the field of personal injury, but he has also handled business disputes.