We will be closing early at 2:00pm on Friday, May 25 for the Memorial Day weekend. We will reopen on Tuesday, May 29 at 8:30am.
Sumner & Sumner Insurance
Sumner & Sumner has been a full service insurance agency for the past 165 years. Since 1851 we’ve served our local Connecticut communities: Willimantic, Mansfield, Storrs, Columbia, Colchester, Andover, Bolton, Tolland, Norwich, East Lyme, Groton, Waterford, Mystic and New London. Whether you need insurance protection for your Home, Auto, Health, Life, Business or Financial Planning, Sumner & Sumner Insurance has over 30 insurance carriers available to guarantee you’re getting the right insurance coverage for the greatest value. Call or email us today and let us show you what we do best: Insurance..
Getting a quote could not be easier. Just give us the basics and we'll contact you to get started!
Working to help protect what is most important to you is our number one goal. Insurance can sometimes be viewed as expensive, complicated and undesirable. However, the moment you have a claim, your whole world can change. It is the role of insurance to help put that world back together. Through strategic marketing, we will help you get the right coverage and price to fit your needs, giving you peace of mind.
Meet our team
Starting in 1851, the then "A.W. Jillson Insurance Agency" started off in Willimantic, CT writing fire and life insurance. The agency was then purchased by A.B. Adams in 1862. Eventually some new talent was brought into the agency, with George Elliot and Stanley Sumner joining the firm in 1926. Later, Stanley's brother Homer would buy Mr. Elliot's interest and in 1947 the agency would take on the name "Sumner & Sumner". Since that time, we have continued to grow with the industry and our community. Today, we represent over 30 insurance companies and are poised to continue serving our clients for another 165 years.