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William C. Schlager

William C. Schlager is director of ISO personal property and farm product development at Verisk. He can be reached at

October 25, 2021

Sewer backup: Paddling into flood insurance insights

When confronting the sewer backup peril, understanding both coverage & related weather factors can help you better understand and account for your policyholders' exposure

April 26, 2021

Five emerging risk trends facing homeowners (and how we're addressing them)

Learn how a major update to the ISO Homeowners insurance program will address cannabis, drones, virtual currencies, and other new risks.

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July 21, 2020

Covering the buried peril of underground utility lines

ISO has launched a homeowners insurance coverage option for damage to underground utilities, which can be expensive to fix or replace and cause costly damage.

December 15, 2015

Uninvited Risks: Protecting Hosts, Guests, and Insurers from the Perils of Home Sharing

It’s relatively easy to begin earning extra income through a home-sharing service.

September 14, 2015

A House Is Only As Strong As Its Roof

A house is only as strong as its roof. But often, the shingles and tiles that cover our homes aren’t given the respect and attention they deserve.