SG&D Insurance Solutions

For over 100 years, the SG&D Agencies including Sullivan, Garrity & Donnelly, Marshall & Diggins and Shea and Poor Insurance, have been providing clients with peace of mind. Whether you are insuring an international company, homes, or your first car, our experienced staff will assess your risk, identify your needs and provide a competitive insurance solution.


Our team of licensed professionals will work with you to identify appropriate coverage and secure competitive pricing.


As experienced professionals, we understand the risks of your business and pride ourselves on being able to provide innovative solutions.


Through our agency partners, SG&D is able to provide a wide variety of employee benefit solutions to meet your unique needs.

About SG&D Insurance Agencies

On a daily basis we personally make it clear to every client, every company representative, and every vendor that they are valued parts of the SG&D family. Simply put, we are fully invested in the professional and personal well-being of everyone we work with because we genuinely care about people as individuals, as families, as homeowners, and as business owners.