Storm & Rain Prep

Southern California is bracing for one of the most significant El Niño seasons in years and your commercial roof may not be ready. With heavier-than-average rainfall forecasted across the Los Angeles Basin, San Fernando Valley, Inland Empire, and coastal SoCal regions, the window to prepare is closing fast.

Understanding the Climate Shift The National Oceanic and Atmospheric Administration Climate Prediction Center reports we are transitioning from La Niña to ENSO-neutral, with a 50–60% chance of El Niño developing later in 2026. Historically, El Niño years increase the likelihood of wetter winters in Southern California. Expect more frequent Pacific storm systems and atmospheric river activity! Identifying the Risks Roof systems often appear “fine” during prolonged dry cycles.

Heavy rain across Southern California is testing commercial roof drainage, flashing, and waterproofing systems in real time. Learn what this storm reveals about building risk.

1. Schedule a roof inspection before the rain starts Why this matters: Checking the roof early helps find small problems before rain starts. This can prevent leaks, protect shared areas and homes, and avoid surprise costs. 2. Make sure drains, scuppers, and gutters are clear Why this matters: When drains are blocked, water can build up on the roof. Standing water often leads to leaks and damage inside buildings. 3. Keep records of inspections and repairs Why thi