The most common types of residential and commercial water damage. Roof leaks and gutter overflow allow rainwater to seep into walls and foundations, especially during storms. Plumbing failures and appliance malfunctions, such as burst pipes or leaking dishwashers, can cause sudden and severe flooding. HVAC condensation and clogged drains often go unnoticed but create moisture buildup over time, leading to mold and structural issues. These common water damage sources require proactive maintenance to prevent costly restoration. Identifying and addressing these root causes of water intrusion is essential for long-term property preservation.