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Is Your Electrical Panel Making Your Building Uninsurable?

December 1, 2025

Steve Katz

Introduction

The California insurance market is tougher than ever. If your building’s electrical panel is outdated, you might be one inspection away from a non-renewal notice. Let’s look at why your electrical system is the #1 reason carriers are dropping multi-family properties.

  1. Blacklisted Panel Brands

    Insurance companies maintain a "blacklist" of panels known to fail. If your building has these, you are likely uninsurable.

    Key Offenders:

    • Zinsco & Federal Pacific (FPE): These brands are notorious for breakers that fail to trip, leading to catastrophic fires.

    • Automatic Rejection: Many carriers will deny coverage immediately if these are found on-site.


  2. Dangerous Overloading

    Older buildings were designed for a fraction of today’s power needs. Overloaded systems are a massive liability for insurance providers.

    The Risks:

    • Fire Hazard: Drawing modern power through vintage 60-amp service causes wires to overheat behind walls.

    • Liability Claims: If a fire occurs in an undersized system, carriers may contest the claim due to "known negligence."


  3. Lack of Fire-Sensing Technology

    Old panels are "dumb"—they only trip after a short circuit. Modern panels act as an active security system for your building.

    Advanced Features:

    • AFCI Protection: Modern upgrades include Arc-Fault breakers that detect sparks before a fire even starts.

    • Instant Shut-off: These systems kill power in milliseconds, significantly reducing the risk of a total loss.


  4. Audit-Ready Documentation

    When an insurance inspector visits, a "permitted" service upgrade is your best defense.

    The Paper Trail:

    • Proof of Compliance: A closed city permit proves you have modernized the building to 2026 safety standards.

    • Negotiating Power: Property managers with 200A+ upgrades have more leverage to secure "Preferred" insurance rates.

Conclusion

Don’t wait for a cancellation letter to address your electrical health. A service upgrade is the most effective way to keep your building safe, compliant, and—most importantly—fully insured.