Your Local Insurance Brokers

in Cornwall, Ontario. When most companies are selling out to large corporations, Warner Insurance is focusing on its local community.

About Warner Insurance

The names ‘Warner’ and ‘Insurance’ have been associated together on the Cornwall landscape for over 60 years. Doug Warner, John’s father, began selling life insurance in 1946. John started operating a general insurance brokerage in 1990.

Today, Sebastian Warner is following in his father’s footsteps and taking a very active role in helping John with the brokerage as well as being involved in our community.

At Warner Insurance, we believe our service is second to none. We are a small service orientated office that takes the necessary time to deal with our client needs. We are committed to the protection of our communities.

We Also Offer

 Personal Insurance

The vehicle you drive, the house you live in and the way you spend your free time all have an impact on the type of coverage that’s best for you. Explore our options and discover the solution that works best for you and your lifestyle.

 Commercial Insurance

Spend less time searching for insurance and more time doing what you do best — running your business. We have an unwavering commitment to creating long term relationships with both our clients and insurance company partners.

 Farm Insurance

Your farm is unique, important to you and a vital part of the community. We can provide coverages to suit your personal and specific farm operations with a variety of package and non-package options.

Contact Us

John D. Warner

Sebastian Warner