Shaheen Guerrera O Leary

As the business law specialist at Shaheen Guerrera & O'Leary, LLC, Attorney Peter G. Shaheen uses his lifetime of experience to solve problems for his clients. Practicing in both State and Federal Courts of Massachusetts (since 1982) and New Hampshire (since 1986), he helps business owners navigate the complex business environment and ultimately, achieve success.

Attorney O'Leary's practice consists primarily of family law, business law, construction law, real estate, plaintiff's personal injury and estate planning. He is an experienced litigator, trained mediator and collaborative law professional. He represents clients in the Massachusetts and New Hampshire state courts, family courts and federal courts.

As a successful businessman, Peter Shaheen brings a unique and personal perspective to all areas of business law. Whether you are a buyer or a seller, a contractor or a landlord, you will benefit from the expertise and insight of an experienced real estate attorney. Real estate closings including title searches, review of purchase and sale documents, and resolution of contract issues.

Won a substantial jury verdict in a two week trial on behalf of a business client seeking to recover embezzled funds. Won a jury verdict in a two week trial defending a business client in a defective products/warranty claim. Oversaw development of an $8,000,000 medical condo project from acquisition throughout construction and final permanent financing.

Attorney O'Leary is a trained mediator and works with individuals, families and businesses to resolve disputes in a creative, cost-effective and expedient manner. Attorney O'Leary is a member of the Collaborative Law Council, and as a collaborative lawyer, Attorney O'Leary works with similarly trained attorneys and other professionals to advance a client's interests and avoid litigation.