• Workers' Compensation :
  • Costello Insurance member exclusive: The NumberONE Comp Program is a Connecticut mono-line workers' comp market with hundreds of acceptable class codes and competitive commission on new and renewal business.
  • Errors & Omissions (E&O) :
  • Costello Insurance offers a selection of quality errors and omissions insurance coverage for insurance producers. Carriers include AIG, Firemans' Fund and Utica National. Don't delay, get a quote today.
  • Umbrella Insurance :
  • Extend your business liability coverage with an umbrella policy to extend E&O limits and protect your commercial exposures.
  • EPLI Coverage :
  • Employment Practices Liability coverage is also available as an endorsement to Utica National and National Union E&O policies.
  • Employee Benefits :
  • Choose from a number of medical insurance providers, obtain Unum life and long term disability insurance or select a dental plan that meets your needs
  • Costello Insurance Member Discounts :
  • Your Costello Insurance membership can save you money. Select from a number of products and services you need and use everyday in running your business like telephone costs, shipping services, publications, office products and payroll administration