Attorney Peter M. Merrigan is a partner at Sweeney Merrigan Law, LLP. A native of Western Massachusetts, Peter practices alongside his brother, J. Tucker Merrigan, and father, Thomas T. Merrigan.

Attorney Merrigan focuses 100% of his practice on litigation, including Motor Vehicle Accidents, Personal Injury, Maritime accidents, Wrongful Death, Defective Products, Slip or Trip and Fall incidents, Insurance Disputes, and General Liability accidents. He has helped his clients recover millions of dollars on behalf of his clients through his exceptional negotiation and trial schools. Indeed, The National Trial Lawyers recognized Peter as a Top 40 under 40 Trial Attorney for three consecutive years, from 2015-2018. Super Lawyers also listed him as a “Rising Star” on three separate occasions and designated him a “Super Lawyer” in 2019.

Peter graduated with honors from the New England School of Law, where he received the Cali Excellence for the Future Award. He is licensed to practice law throughout the Commonwealth of Massachusetts. Attorney Merrigan is currently a member of the Massachusetts Academy of Trial Attorneys, the Boston Bar Association, the Massachusetts Bar Association, and the National Lawyers Guild. He is also active in his community, volunteering with Big Brothers Big Sisters of Greater Boston in his free time.