High Quality Roofing | Roofing Services in San Francisco, CA 94122

Slipping tiles are often caused by wind, thermal expansion, or worn fasteners. Our expert approach involves a thorough inspection to identify loose or damaged tiles and the underlying cause. We then carefully remove, realign, and securely reattach tiles using appropriate, corrosion-resistant fasteners designed for our coastal environment. For severely compromised sections, we may recommend replacement with high-quality tiles that match your existing roof, ensuring both durability and curb appeal.

Roof valleys channel a high volume of water, making them vulnerable, especially during San Francisco's rainy periods. Leaks often stem from worn or improperly installed flashing, debris buildup, or cracks in the valley lining. Our repair process starts with a precise leak diagnosis. We then clear all debris, replace damaged flashing with durable, code-compliant materials, and often reinforce the valley with an ice-and-water shield or specialized membrane for an extra layer of protection against heavy runoff.

Absolutely. Proactive maintenance is key in our climate. We recommend bi-annual inspections, ideally before and after the rainy season. Our maintenance service includes checking for loose tiles, clearing valleys and gutters of debris, inspecting and sealing flashing, and assessing the overall roof condition. This preventative care helps catch small issues like a single slipping tile or minor valley wear early, saving you from costly water damage repairs and extending your roof's lifespan significantly.