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.
Nice talking with Manuel from Allstate yesterday!!! and the experience was excellent he said check the agency website which I did now. Im currently with Progressive, but honestly their customer service hasn’t been great. Manuel and Chelsea were both very professional, Manuel is very very patient to me, and helpful Manuel is very good with numbers!! he checked my address too and clearly explained everything which convinced me to consider transferring from Progressive to Allstate. I’ve already received a quote and am just waiting for my daughter’s reply before moving forward. Highly recommend their customer service! kuddos manuel!! your agency must be proud!!!
JB
John Brucker
4 days ago
5.0
Chris, made the transition of my 5 properties flawlessly to his company.
I would recommend Chris highly.
RG
Randolph Garabedian
Jan 5, 2026
5.0
I spoke earlier with someone from your agency named Manuel?and he was very informative and professional. He even advised me to check the agency’s website first to confirm legitimacy, which I really appreciated. His voice sounded very clear and professional, similar to a major telecom service like im talking from verizon telephone just kidding. I enjoyed speaking with him, and he transferred me to another agent. I’m now waiting for a callback regarding coverage to protect my car and home. Overall, a very good experience so far!!!!
PZ
Phil Zorzi
Dec 15, 2025
5.0
The best in the industry! Always helpful and extremely knowledgeable
JW
Jackie West
Dec 5, 2025
5.0
I had a great experience with Terra at The Sullivan Allstate Agency. She walked me through my coverage, helped me understand my options, and found a policy that fit my needs and my budget!
Frequently Asked Questions About Stephen Sullivan: Allstate Insurance
What are the main types of insurance offered at Stephen Sullivan: Allstate Insurance?
Stephen Sullivan offers auto, home, life, motorcycle, renter's, boat, property insurance, and more to meet various needs.
What are the business hours for Stephen Sullivan: Allstate Insurance?
The agency is open Monday to Thursday from 8:30 AM to 5:30 PM, Friday from 9:00 AM to 5:00 PM, and is closed on Saturdays and Sundays.
Where is Stephen Sullivan: Allstate Insurance located?
The agency is located at 2 Patriot Dr, Dover, NH 03820, USA.
Can customers book appointments online with Stephen Sullivan: Allstate Insurance?
Yes, customers can schedule appointments online via their appointment reservation URL.
What languages are spoken at Stephen Sullivan: Allstate Insurance?
The agency services customers in English and Spanish.
How can I contact Stephen Sullivan: Allstate Insurance?
You can call them at +1 603-749-7499 or email at ssullivan7@allstate.com.
Does Stephen Sullivan: Allstate Insurance provide on-site services?
Yes, the agency offers on-site services to assist customers directly.
What nearby insurance agencies are close to Stephen Sullivan: Allstate Insurance?
Nearby insurance agencies include Allstate Life Insurance Specialist: Ewart Harris and Ryan Levasseur - Financial Advisor.
Are there any nearby orthodontic offices near Stephen Sullivan: Allstate Insurance?
Yes, Dover Point Orthodontics and Koglin Orthodontics are close by, convenient for families visiting the area.
What other services or shops are near Stephen Sullivan: Allstate Insurance that customers might visit?
Nearby options include Reilly Design for interior design and home improvement, Vanity Hair Studio for beauty services, and Seacoast Sports Cards for gift shopping.