As spring arrives in Los Angeles, so do seasonal showers. While the rain helps refresh the environment, it can also expose hidden leaks in commercial buildings that may have gone unnoticed during drier months. If left unchecked, these leaks can lead to water damage, mold growth, and costly repairs. Here’s how to spot potential issues early and what steps you can take to protect your property.
Common Areas Where Leaks Appear
Spring rain can reveal weak spots in various parts of a building’s structure. Keep an eye on these key areas:
🔹 Roofing & Flashing – Aging or damaged roofing materials can allow water to seep through, especially around vents, chimneys, and skylights.
🔹 Windows & Doors – Poor sealing and deteriorating weather stripping can lead to water intrusion during heavy rainfall.
🔹 Foundation & Basement – Cracks in the foundation may allow rainwater to seep into lower levels, leading to structural damage.
🔹 Gutters & Drainage Systems – Clogged or damaged gutters can cause water to overflow, leading to exterior wall damage and pooling near the foundation.
Signs of Hidden Leaks After Rain
After a storm, look for these warning signs of potential leaks in your commercial property:
✅ Water Stains on Ceilings or Walls – Discoloration is a common sign of a slow leak.
✅ Peeling Paint or Warped Drywall – Moisture buildup causes materials to deteriorate.
✅ Mold or Musty Odors – If you detect mildew smells, you may have a hidden moisture issue.
✅ Soft or Bubbling Flooring – Water damage can weaken floors and cause them to warp.
✅ Pooled Water or Damp Spots – Any unexpected water accumulation should be investigated.
Proactive Steps to Prevent Water Damage
Instead of waiting for rain to expose leaks, take a proactive approach to building maintenance:
🔧 Schedule Regular Roof Inspections – Have a professional inspect your roof for signs of wear and tear before the rainy season.
🔧 Check & Maintain Gutters – Clean out gutters and downspouts to ensure proper drainage and prevent overflow issues.
🔧 Seal Windows & Doors – Apply fresh caulking or weather stripping to prevent water intrusion.
🔧 Inspect the Foundation – Address any visible cracks or gaps to reduce the risk of leaks.
🔧 Hire a Commercial Leak Detection Specialist – Professionals can identify hidden vulnerabilities using moisture meters and infrared technology.
Need Help with Leak Detection & Water Damage Restoration?
If spring showers have uncovered water intrusion in your commercial property, don’t wait for the damage to worsen. At Uptown Water and Mold Remediation, we specialize in commercial leak detection, water damage repair, and mold prevention in Los Angeles. Our team is ready to inspect, repair, and protect your building from further damage.
📞 Contact us today to schedule an inspection and safeguard your property before the next storm hits!






