I’ve gotten to know many local families as an Allstate agent in Dover. I enjoy being a part of the community, and building local relationships is one of the best parts of my job. I look forward to getting to know you and helping you to find the solutions that meet your needs.I’m committed to helping Dover residents assess their immediate and long-term needs and choose options that will help them achieve their goals. When you want to explore options for protecting your home, personal property, or financial future, I’m available to answer your questions. If you’re already a customer, I’m ready to review your coverage so that you can make any necessary adjustments to fit your changing needs. Call, email, or visit my agency in Dover today.
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Certified by Stephen Sullivan: Allstate Insurance • Mar 01, 2026
Certified by Stephen Sullivan: Allstate Insurance • Mar 01, 2026
Reviews
4.4
63 reviews
5 stars
49
4 stars
5
3 stars
1
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2
1 star
4
PA
Past Points Vintage & Antiques
5 days ago
5.0
Allstate has made finding the best rates and fulfilling all of my insurance policies easy during my four years with them, and Susan just made my annual policy review another example of the excellent service I've come to expect from Sullivan's office.
BB
Basil
Feb 23, 2026
5.0
Just wanted to thank Susan Beliveau from Allstate Ins for helping me transfer my car insurance from an old 20214 Honda CRV to my new 2006 Grand Jeep Cherokee. I wasn't able to register the vehicle since I purchased the vehicle just before the weekend , so I was a bit concerned driving the jeep until I had insurance in affect; Susan had the car covered within the day on Friday so that I could drive over the weekend. Thank you Susan and Allstate of Dover, NH.
JB
Jamie Blood
Feb 19, 2026
5.0
I chatted with Susan regarding my policies. She was very thorough in her evaluation of my coverages and went over any and all options I had to tweak things. Wonderful customer service!!
ES
Erica Spencer
Feb 18, 2026
5.0
Sue was so helpful and thorough about explaining the different options for my policy. She easily explained the breakdown of my auto policy charges. She was intelligent, polite, helpful, and understanding. This is my second time speaking with Sue and both times were pleasant. Would definitely recommend this office to everyone.
CF
Cheryl Flood
Feb 12, 2026
5.0
I shopped for homeowners insurance online and it was very frustrating. I called a local Allstate office and was connected to Chris Hessley of Sullivan Financial Group, LLC. He was very knowledgeable and sold me a home & auto bundle for a great price in under 20 minutes.
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