Alexander R. Zwillinger

Alex Zwillinger is a trial lawyer and strategic advisor representing businesses, construction professionals, and individuals in complex commercial litigation and construction disputes in state and federal courts. He brings deep courtroom experience and a strategic, results-driven approach that positions clients for success, whether pursuing a negotiated resolution or a decisive win at trial.

Alex’s practice covers the full spectrum of business and construction disputes, including breach of contract, partnership and shareholder litigation, business torts, Chapter 93A claims, mechanics’ lien enforcement, construction defect defense, payment disputes, and public bidding challenges. He has achieved favorable outcomes for clients across industries and project types, serving both plaintiffs and defendants.

Recognized for his trial skills and understanding of the stakes, Alex litigates from a position of trial-readiness, which strengthens his courtroom performance and enhances leverage in negotiations. He uses facts and law with precision, creating strategic, tailored solutions that protect his clients’ interests while managing risk.

Alex has been recognized by his colleagues for collaboration, ability, and professionalism. Clients value his disciplined preparation, clear communication, and unwavering focus on results.

Outside of his practice, Alex enjoys spending time with his wife and two daughters, playing tennis, kayaking, and watching classic films—especially Back to the Future.

Representative Experience

• Represented a telecommunications company in a complex commercial dispute and related trade secrets case involving highly technical subject matter.
• Represented a security installation contractor in litigation over alleged violations of a non-competition agreement.
• Represented a subdivision developer in state, federal, and appellate litigation involving claims of governmental interference with a major project.
• Represented a prefabricated building products contractor in a breach of contract and Chapter 93A dispute concerning code compliance and misrepresentation allegations.
• Represented a personal injury plaintiff in a case against a ride share company involving a traumatic amputation.
• Represented a masonry subcontractor in a payment dispute involving allegations of defective workmanship and nonpayment.
• Represented a homeowner in a Chapter 142A claim against general contractors and subcontractors.
• Represented a business owner in a shareholder dispute involving allegations of breach of fiduciary duty and misappropriation of corporate opportunity.