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We litigate complex commercial matters. Years of trial experience enable our litigation attorneys to craft the best strategy for each case.  Every client is unique, just as every dispute is unique.  We work closely with our clients to develop a strategic, tailored solution for each case.

Commercial disputes cost money and distract leaders.  They can also jeopardize the reputations of those involved.  We understand these threats and are committed to protecting our clients’ interests throughout the various stages of litigation.

We represent individuals and companies of all sizes in commercial litigation, including breach of fiduciary duty, breach of contract, non-competition agreements, unfair and deceptive trade practices, real estate disputes, construction litigation, and employment law.  Our expertise spans a diverse group of industries including private equity, technology, logistics, real estate development, and construction.

Our clients include small and large corporations, partnerships, limited liability companies, individual shareholders, employees and corporate officers.  We represent companies doing business in Massachusetts, throughout the United States, and abroad

Our Experience:

  • Breach of contract disputes
  • Unfair trade practices
  • Shareholder disputes
  • Employment matters
  • Violations and enforcement of non-competition agreements
  • Breach of fiduciary duty claims

Throughout the COVID pandemic our business has been faced with unforeseen challenges. D’Ambrosio LLP has been there for support 24-7 as we looked to return from a national shutdown and reopen our studios across the United States.

Zoe Krislock, CEOMiniLuxe

D'Ambrosio LLP handles my legal matters with a great deal of attention and care. Their staff is available to me at all times and the attorneys respond immediately to my needs. The level of service is excellent.

John Hamel, Cofounder and General PartnerCue Ball Capital

When it comes to high stakes litigation there is no one better than Gerry and his team- smart, aggressive, and winners!

Roxann Carstensen, Managing PartnerMerrimack Environmental, LLC

D’Ambrosio LLP is everything a developer wants in a law firm. They are respected in Cities and Towns. They know land use law inside and out. And they have such a depth of experience representing developers, that they know exactly how to navigate their way through a tricky approval process. Post Road Residential feels very fortunate to have worked with such professionals.

Andrew Montelli, Founder & CEOPost Road Residential
September 8, 2023

Understanding 1983 Claims

March 28, 2023 in Insights, Litigation

Victory for Free Speech

When a Town Board of Selectmen unconstitutionally silenced a citizen at a public meeting, D’Ambrosio LLP assisted in representing her…
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March 28, 2023 in Insights, Litigation

Land Court win concerning easement dispute

Following a four-day trial in the Massachusetts Land Court, D’Ambrosio LLP attorneys secured a favorable verdict over the alleged “abandonment”…
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January 9, 2023 in Insights, Litigation

Successful Defense of Multi-Year FINRA Investigation

D’Ambrosio LLP successfully obtains a No Action Letter for our client following a three-year investigation by FINRA’s Department of Enforcement. Nationally,…
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January 9, 2023 in Insights, Litigation

D’Ambrosio LLP secures win for law enforcement

Our Trial Team frequently litigates constitutional questions. We recently defended a federal case in which our client, a retired Massachusetts…
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