Established in 1969, we are New England’s largest benefits marketplace for small businesses, individuals, associations, and c ... hambers of commerce. Health Services Administrators specializes in providing health insurance to small businesses, the self employed and individuals. In addition, our ONE-STOP SHOP platform easily allows our members to secure all of their benefit needs (such as Medical, Dental, disability, life insurance, Long Term Care Insurance, etc...) in a spreadsheet format and under one roof. We currently service Massachusetts, and Rhode Island. read more