Alcerro Roofing | Roofing Services in Renton, WA 98056

In the Renton area, we frequently address roof flashing separation and underlayment damage, often caused by our damp climate and seasonal weather shifts. For flashing, we carefully reseal or replace compromised sections to restore a watertight seal at roof joints and valleys. For underlayment, we remove affected shingles to inspect and replace any water-damaged or degraded felt or synthetic underlayment, ensuring a solid secondary barrier is in place before reinstalling the roofing materials. Our approach is thorough to prevent recurring issues.

Absolutely. Properly functioning gutters are your roof's first line of defense. Our gutter cleaning service removes leaves, pine needles, and debris common in Renton to prevent clogs and water overflow, which can lead to fascia rot, soffit damage, and water backing up under your roof edges. Our repair service fixes leaks, re-secures loose gutters, and ensures correct slope and downspout placement to channel water safely away from your home's foundation, protecting both your roof and its supporting structure.

As a family-owned business, we believe in standing by our work for the long term. We use high-quality shingles that come with a manufacturer's 30-year limited warranty against defects. Importantly, Alcerro Roofing matches that commitment with our own workmanship guarantee on the installation. This means we ensure the shingles are installed correctly to meet the warranty requirements and will address any related installation issues that arise, providing you with a single, trustworthy point of contact for the life of your roof.