Experience.com
Unclaimed
Neighborhood
Google

Get found as the Top Insurance Agent in Milton, MA

W

William J. Sullivan Iii

Financial Professional & Insurance Agent

3.33
(9)
William J. Sullivan is a dedicated Financial Professional & Insurance Agent at New York Life, serving the Milton, Massachusetts area. Specializing in life insurance, long-term care solutions, and annuities, William is committed to helping c...... Show More
Location & Business Hours
Business Hours
Tues
8:30 AM to 8 PM
Wed
8:30 AM to 8 PM
Thu
8:30 AM to 8 PM
Overall Ratings
3.33
(9)
Filter by Date
Range
Filter by Rating
Reviews from Web
  • 5.0
    google
    K
    Kirk F
    Posted on October 8th, 2025 12:00 AM
    Always responsive, helpful, and knowledgeable!
  • 1.0
    google
    M
    Marielle S
    Posted on September 18th, 2025 12:00 AM
    I am trying to have my welding shop covered in my house which is attached in the garage underneath. I called Mark a couple months ago and asked him to cover me. Have no idea if he covered me or what, he had ghosted me and he says he will take...
    read more
  • 1.0
    google
    C
    Christopher M
    Posted on September 6th, 2024 12:00 AM
    I was hit from behind by a client of Sullivan Insurance. The agent I'm dealing with, Keith Roberts has been unresponsive trying to get a claim submitted and information from their client. No updates are being provided. I can't imagine service...
    read more
  • 2.0
    google
    M
    Matthew W
    Posted on February 6th, 2024 12:00 AM
    They came highly recommended and initial contact was positive. However, after discussing the needs of my business with Mark, I was ghosted. I sent multiple follow up messages asking for the quotes, and then asked him to let me know even if...
    read more
  • 5.0
    google
    E
    Earl
    Posted on January 6th, 2024 12:00 AM
    Call Bill , Mark and brothers for excellent insurance representation
    We’ve used them for all our insurance needs for many years 👍🏻
  • 5.0
    google
    D
    Debbie K
    Posted on January 6th, 2023 12:00 AM
    Everything went great.
  • 5.0
    google
    C
    Cheryl M
    Posted on January 6th, 2023 12:00 AM
    William J. Sullivan has received a review with 5 star rating from Cheryl McMahon
  • 5.0
    google
    J
    John H
    Posted on January 6th, 2023 12:00 AM
    We use Sullivan for home & auto and they're excellent.
  • 1.0
    google
    M
    Michael M
    Posted on January 6th, 2022 12:00 AM
    We have been customers of Sullivan Insurance for our automobiles and home for almost twenty years. We have repeatedly contacted them to discuss household insurance, which seemed unreasonably high. We have never received a response from them....
    read more
  • 9 of 9
    About
    William J. Sullivan is a dedicated Financial Professional & Insurance Agent at New York Life, serving the Milton, Massachusetts area. Specializing in life insurance, long-term care solutions, and annuities, William is committed to helping clients achieve financial security. Available Monday through Friday, from 8:30 AM to 8 PM, and Saturday from 7 AM to 8 PM, he provides tailored guidance to meet individual needs.
    Specialities
    Life Insurance
    Long Term Care
    Annuities
    73
    /850
    Search Rank Score
    What is the Search Rank Score®?
    Experience.com’s Search Rank Score measures a professional’s online search visibility across hundreds of key SEO attributes.
    FAQs
    Here are some Frequently Asked Questions about William J. Sullivan Iii
    What organization is William J. Sullivan Iii associated with?
    William J. Sullivan Iii is associated with newyorklife.
    What is William J. Sullivan Iii’s work email address?
    William J. Sullivan Iii’s professional email address is w********n@f*.newyorklife. You can also email William J. Sullivan Iii by clicking on the contact William J. Sullivan Iii.
    Where is William J. Sullivan Iii based out of?
    William J. Sullivan Iii’s primary location is Milton, MA.
    What is William J. Sullivan Iii's phone number?
    William J. Sullivan Iii's phone number is (617) 698-3838
    What is William J. Sullivan Iii's title??
    William J. Sullivan Iii is a Financial Professional & Insurance Agent.