Dry Rot Repair Contractor San Ramon, CA

In San Ramon—where a mix of warm summers and damp winters can affect even newer homes—dry rot is a common issue that often goes unnoticed until the damage is done. All it takes is moisture, wood, and warmth for dry rot to develop. Over time, the wood can shrink, darken, crack, and lose its strength—posing a threat to both your home’s appearance and structural integrity. Exterior trim is typically the first area to show signs of trouble.

While small areas of trim damage can usually be repaired easily, more extensive dry rot—especially in framing or mudsills—requires professional expertise and careful reconstruction. Because dry rot only affects damp wood (with a moisture content above 20%), locating and eliminating the source of moisture is the first and most important step.

In San Ramon homes, this moisture can come from interior sources like leaking showers, tubs, sinks, dishwashers, or washing machines. Outdoors, it often seeps in through worn roofing, cracked or stuccoed, and poorly sealed windows or doors. Once the water source is resolved, the area must be thoroughly dried to stop the spread of rot.

Next, all rotted wood is removed and replaced with pre-treated or pressure-treated lumber. Preventing future damage means installing proper flashing, trim, and framing, along with treating surrounding wood with an effective fungicide to provide long-term protection.

Trusted Dry Rot Repair in San Ramon, CA

Whether you’re dealing with minor wood damage or major structural concerns, Mares & Dow Construction & Skylights provides expert dry rot repair services in San Ramon. With decades of experience and a commitment to quality, we help restore and protect your home with lasting solutions. Contact us today for a free estimate!