Outdated electrical panels like Zinsco and Federal Pacific are common in many San Francisco homes—and they pose serious safety risks. This blog explains how to identify aging panels, why they’re hazardous, and the benefits of proactive replacement. Learn how upgrading can improve safety, meet insurance and code requirements, and protect your investment.

Knob and tube wiring, common in older San Francisco homes, poses safety risks and inefficiencies. Learn about the costs, safety concerns,