Sullivan Insurance Agency
Sullivan Insurance Inc.
William J. Sullivan Insurance Agency, Inc.

Personal Insurance

Whether you own or rent, a home is a major investment, both financially and emotionally. If something should happen, you'd want insurance protection that is broad enough to help you repair or rebuild your home and replace its belongings. We can help you get the insurance you need for you and your family.   Learn more...

  • Homeowners
  • Automobile
  • Renters
  • Condo
  • Boaters
  • Umbrella
  • Life Insurance

Business Insurance

The success of a business is largely dependent on hard work and ingenuity. The key to making sure your investment doesn't disappear when a disaster strikes is to protect it with the appropriate insurance. We can help you get the insurance you need for your business.   Learn more...

  • Workers Compensation
  • Property / Fire
  • General Liability
  • Professional Liability
  • Automobile
  • Marine Coverage
my quote


30 Central Avenue
Milton, MA 02186
Tel 617-698-3838
Fax 617-698-7758



4 Middle Street, Ste. 206
Newburyport, MA 01950
Tel 978-465-4110
Fax 978-465-4180



335 Washington Street
Norwell, MA 02061
Tel 781-659-7511
Fax 781-659-7655