The leading public adjusting firm in North America with offices throughout the United States and Canada.

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Jeffrey O’Connor, SPPA headshot

Jeffrey O’Connor, SPPA

Executive Vice President

joconnor@sill.com Email https://www.linkedin.com/in/jeffrey-o-connor-0482a754/ LinkedIn

As Vice President, Jeffrey O’Connor directs our management team that provides urgent claim assistance to clients affected by catastrophes throughout North America.

He is a former elected President and a member on the Board of Directors of the National Association of Public Insurance Adjusters (NAPIA) and has earned its highest professional designation, Senior Professional Public Adjuster (SPPA). Jeff graduated from Walsh College with multiple majors and has been a licensed public adjuster since 1985.   He joined Sill in 1992.

Sill is the leading public adjusting firm in North America because we have the ability to handle every aspect of an insurance claim. When you work with Sill we can settle your claim faster than you would be able to do on your own.

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Latest News

Urgent Alert: Rare Level 4 Moderate Risk for Tornadoes Across the Mid-Atlantic and East Coast

The National Weather Service and Storm Prediction Center have issued a rare Level 4 out of 5 Moderate Risk for a major severe weather outbreak today, Monday, March 16, 2026. This high-impact system is currently threatening the I-95 corridor, putting millions in Maryland, Virginia, and the Carolinas on high alert.

Emergency Guide: Tornado Insurance Claims in Illinois and Indiana (March 2026)

The massive tornado outbreak on March 10, 2026, has caused life changing damage across Kankakee County and Northwest Indiana. From the hard hit streets of Aroma Park to the flattened structures in Lake Village, property owners are now facing the daunting task of rebuilding. This guide provides a professional roadmap for homeowners and business owners to navigate the insurance claim process.

Essential Property Inspection: The Hidden Damage Checklist for Illinois and Indiana Tornado Victims

Protect your Illinois or Indiana property by identifying hidden structural racking and roof uplift following the March 10 storms. Use these professional insights from Sill Public Adjusters to ensure your insurance settlement reflects the true scope of your disaster recovery.