Harford Mutual Insurance Group Selects ZestyAI Platform for Its Commercial Portfolio

ZestyAI today announced that Harford Mutual Insurance Group (HMIG) has selected the ZestyAI Platform to enhance property-level exposure insight across its commercial portfolio.

Harford Mutual Insurance is grounding its book in verified, structure-level intelligence — strengthening underwriting discipline and improving visibility into the property characteristics that directly influence loss volatility and portfolio stability.

ZestyAI’s Roof Age delivers verified roof age by cross-validating building permit records with over 20 years of aerial imagery, to detect roof replacement events and assign confidence scores across 97% of U.S. properties. Z-PROPERTY™ further evaluates roof complexity, materials, and condition, and surrounding risk factors that materially impact underwriting outcomes and exposure management.

“With ZestyAI, we have verified property-level intelligence that changes how we evaluate and manage risk,” said Wayne Gearhart, Senior Vice President and COO of Harford Mutual Insurance Group.

“The platform improves our visibility into exposure across the portfolio and supports disciplined, resilient growth in our commercial book.”

“Harford Mutual Insurance has a long history of doing what’s right for its agents and policyholders, and that starts with understanding risk accurately at the property level,” said Attila Toth, Founder and CEO of ZestyAI.

“By grounding decisions in verified property-level intelligence, its team is strengthening underwriting discipline, enhancing portfolio resilience, and setting a strong example for how regional carriers can leverage trusted AI to navigate today’s risk environment.”

ZestyAI works closely with regulators to ensure transparency, validation, and continuous monitoring of its AI-driven models. Its portfolio of risk models has secured more than 200 approvals from regulators nationwide, including in markets served by Harford Mutual Insurance across the Mid-Atlantic and South.