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The Team

Who We Are


Jeff Rumancik

President & Agent

Jeff has been with Sedmack Insurance since 1990.  After many years of service, he took over the agency in 2021 and is excited to be able to use his 30+ years of experience to continue Sedmack Insurance's mission to provide the best possible coverage options to our customers and to make sure that each and every person that comes to us is provided with exceptional service .

Brian DeLaat


Brian started with Sedmack Insurance in 2018.  Before coming to the agency, he had several years of experience in the insurance industry. This experience helped him be able to offer our clients the helpful expertise they have come to expect from us and to fit in perfectly with our team as someone who understands the importance of putting our customers' needs first.

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Rachel Ball

Customer Service Rep

Rachel has been supporting our customers since 2017.  She is an invaluable asset to Sedmack Insurance.  Her willingness to go above and beyond in order to make sure everyone is taken care of when they reach out to us is one of the reasons our customers find Sedmack to stand out from all the other choices that are available.  We are very fortunate to have her on our team.

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