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For three generations, we’ve been standing up for Massachusetts victims. We fight every day for what’s in your best interest. Over $230 million won for our clients and counting. We’re ready to fight for you.

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Meet our team

Real human support that cares about you. Real human fighters that get you results.
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J. Tucker Merrigan

Managing Partner

Matthieu Parenteau

Partner

Peter Merrigan

Managing Partner

Brett Corson

Partner

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“When you find yourself in a tough situation after an accident, you can be 100% sure to rely on this injury law firm to have your back! 10/10!!”

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Shaniya Nevith

Client

“The team at Sweeney Merrigan Personal Injury Lawyers is absolutely amazing. They are very professional, kind and courteous, and always willing to go the extra mile for their clients.”

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Lilliana Seng

Client

“…the Sweeney Merrigan team stayed with me through a long and unique case. It was my first experience needing a legal team. Heather and Erin could always explain where we were in the process and what my options were along the way. I don’t want to get hurt again, but if I do, I know who I’m calling.”

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Berkley Stevens

Client

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“If you have a viable case, I strongly suggest that you use this law firm. Each and every person at this firm has exhibited such passion and empathy for my case. They definitely work hard to help you in every way that they can. I am very impressed by the level of customer service and attention to detail.”

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GeGe LaLoas RN, Psy.M

Local Guide

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