Crews cap gas leak in downtown Los Altos that prompted evacuations

Utility crews have capped a gas leak in the community of Los Altos that prompted evacuations of the downtown area, officials said.

Shortly before 10:10 a.m., the Santa Clara County Fire Department announced that they were responding to a “significant” gas leak in the area of Parking Plaza North near 1st Street. Officials said an “audible leak” was heard, indicating a significant amount of gas escaping.

Crews with Pacific Gas & Electric responded to the scene, while police and firefighters worked to clear the surrounding area.

Firefighters are responding to a significant gas leak in downtown #LosAltos. The leak has been reported in Parking Plaza North near 1st Street. #SCCFD is working in unified command with @losaltospolice to execute evacuations. Please avoid the entire downtown Los Altos area… pic.twitter.com/mReBgbT9yx

— Santa Clara County Fire (@sccfiredept) November 3, 2025

In an update around 10:45 a.m., firefighters said PG&E was able to secure the gas leak. The public is urged to avoid the area until an all-clear is issued.

Officials did not say what caused the leak.