Gregory S. "Greg" Clayton

For more than thirty-five years, Chuck Hehmeyer has maintained a national practice representing both children and adults in a broad array of medical malpractice and wrongful death cases, including primary care, emergency medicine, obstetrics and gynecology, orthopedics, otolaryngology, gastroenterology, surgery, pediatrics, cardiology, oncology, endocrinology, genetics, hematology, neurology, and ophthalmology. He is the only lawyer in the country who regularly represents families of children...

Brendan Rielly has experience in a broad range of civil matters in both state and federal courts (including the First Circuit Court of Appeals) as well as before the Maine Public Utilities Commission. Brendan's practice area focuses on commercial litigation, real estate litigation (including easements and rights of way), school law, probate litigation, public utilities law, environmental compliance and personal injury. Brendan has also served as local counsel for major law firms in both state...

After clerking for Maine Supreme Court Justice Robert Clifford for a year after law school, Mike dove straight into construction law, defending architects and engineers in construction cases at a small Portland insurance defense firm. Since joining Bernstein Shur a decade and a half ago, Mike has had the pleasure of representing the full panoply of participants on a construction project: developers, owners, general contractors, subcontractors, suppliers, lenders, and sureties in everything fr...

Gavin McCarthy is a trial lawyer whose practice covers a wide variety of complex commercial litigation, with a particular emphasis on class action defense and construction litigation. Gavin's practice spans the country, from defending a leading disability insurer in a class action in Louisiana to representing a major energy provider in an eight-figure construction dispute in Maine to handling a series of building product class actions in South Carolina and Massachusetts. At the same time, Gav...

Benjamin T. McCall is a top attorney recognized by Best Lawyers in the practice area(s) of Land Use and Zoning Law. Benjamin T., who practices law in Portland, Maine, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Benjamin T. is held by other top lawyers in the same geographic and legal practice area.

Eben Adams is partner and Chair of Pierce Atwood's Real Estate Practice Group. His practice includes all aspects of real estate law with a focus on commercial and residential development, acquisitions, sales and leasing. Eben regularly represents hospitality clients in the purchase and sale of restaurants and hotels. He has extensive experience representing developers of condominium projects including residential, commercial and mixed-use condominiums. Eben regularly assists energy companies ...

Roy is a member of the firm’s Litigation Practice Group representing individuals and businesses in commercial litigation cases in Maine, Massachusetts and beyond. He has been listed in Best Lawyers in America for the past several years in the area of Commercial Litigation. He has a varied practice with experience litigating business tort, breach of contract, trade secrets, copyright infringement, products liability, real estate, land use, and tax disputes. In addition, he maintains an a...

William V. Ferdinand, Jr. is a top attorney recognized by Best Lawyers in the practice area(s) of Energy Regulatory Law and Government Relations Practice. William V., who practices law in Brunswick, Maine, has been recognized since 2023. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which William V. is held by other top lawyers in the same geographic and legal practice area.

Chuck M. Graceffa, a partner in the firm's Business Group, has a general corporate and securities law practice concentrated in the areas of private equity, emerging company representation, public and private mergers and acquisitions, and securities law compliance. Chuck also has experience in commercial real estate transactions. Many of Chuck's clients turn to him on a daily basis for general business advice as he plays an active role in the strategic growth and advancement of his clients' bu...

As co-chair of Pierce Atwood’s energy infrastructure group, and a member of Pierce Atwood’s tax and business practice groups, Kris Eimicke has a unique blend of technical expertise and business experience. Kris focuses on complex business transactions, with a particular emphasis on highly structured financing transactions that utilize one or more tax credit and economic development programs, including renewable energy tax credits, the opportunity zone incentive, new markets tax cr...