About Us

OUR HISTORY

Located in Williamsburg, IA, Lillis Insurance is a multi-generational agency that’s been servicing the area since it was founded in 1937.

In 2023, Dan Lillis made the decision to partner with First MainStreet Insurance in order to bring additional resources to the Lillis client community.
First MainStreet Insurance L.C. (FMSI), headquartered in Cedar Rapids, IA, is an organization that was established in 2017 when like-minded individuals recognized the value for sustaining the rural insurance agency and its local legacy. The FMSI model focuses on rural agencies, a lot of them family-run organizations, to perpetuate their business while giving them access to robust resources and carrier markets to better service their clients.

With the support of FMSI, Lillis Insurance gained additional carrier and market resources to further their best-in-class service. The firm’s day-to-day operations continue to be managed by local owner, Dan Lillis, maintaining the firm’s local presence and activity in the community while providing the attention clients expect from a local agent.

Our Mission 

To assist companies with protecting and maximizing assets, resources, and opportunities. 

Our Values

We are EXCEPTIONAL.

We are COLLABORATORS.

We are RESOURCEFUL.

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