Gavin G. McCarthy

4.5 (31 reviews )

Portland Maine United States

Mass Tort Litigation / Class Actions - Defendants Litigation - Construction

Recognized in Best Attorney USA since 2013

About Gavin

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, Gavin regularly practices in both state and federal court in Maine, and is the author of the Maine sections of the ABA's 50-state survey of class action law and two leading 50-state construction law treatises.

Practice Areas

Mass Tort Litigation / Class Actions - Defendants

Litigation - Construction

Case History

Education

Boston College Law School

Haverford College

Professional Affiliations

Awards & Recognition

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Reviews

4.5 / 5

31 Reviews

1,043 Profile Views

Billy Kulas

Jan 29, 2026

Professional service and clear communication provided by Gavin G. McCarthy in Portland

I've worked with a few lawyers in Portland over the years, but Gavin G. McCarthy stands out for their honesty and thoroughness. They were clear about the process and kept me updated at all times. I fe...

Misty Cassin

Jan 29, 2026

So glad I called Gavin G. McCarthy to handle my Mass Tort Litigation / Class Actions - Defendants law case in Portland

Everyone at Gavin G. McCarthy's office in Portland was so nice and helpful. They made a tough situation a lot easier to deal with by being so patient and explaining everything clearly. I never felt li...

Isaac Corwin

Jan 29, 2026

Top notch experts in Portland - Gavin G. McCarthy is by far the best lawyer I've ever had

Super helpful and professional staff at Gavin G. McCarthy's office. Thanks again for everything you did for me! It was a long journey, but you made it much easier with your constant support and legal...

Claudia Kuhlman

Jan 29, 2026

The absolute best in Portland for Mass Tort Litigation / Class Actions - Defendants law - and I mean that from the bottom of my heart

If you're looking for someone who actually cares and will fight for you, go to Gavin G. McCarthy. They helped me out big time with my Mass Tort Litigation / Class Actions - Defendants law issue and ke...

Jimmy McLaughlin

Jan 29, 2026

Highly recommend Gavin G. McCarthy for anyone needing expert Mass Tort Litigation / Class Actions - Defendants law help in Maine

Short and sweet: Gavin G. McCarthy is the real deal and a true professional in the field of Mass Tort Litigation / Class Actions - Defendants law. If you're in Portland and need help with your legal i...

Gavin G. McCarthy

About Gavin

Practice Areas