Checkmate Roofing and Construction | General Contractors & Roofing in Mill Creek, WA 98012

We understand the specific challenges Mill Creek homes face. For persistent moss, we perform a thorough cleaning and apply preventative treatments to inhibit regrowth, protecting your roof's lifespan. For valley leaks—a frequent issue here—we conduct detailed inspections to identify the root cause, whether it's worn flashing or compromised underlayment, and perform precise repairs or targeted replacements using durable, weather-resistant materials suited to our local climate.

Our comprehensive roof inspection is a detailed assessment of your roof's current condition. We examine shingles, flashing, gutters, vents, and the underlying structure for signs of wear, damage, or potential failure. For Mill Creek residents, we pay special attention to areas prone to moss accumulation and valley systems where leaks often start. You'll receive a clear, written report with photos, an honest evaluation of any issues, and transparent recommendations for repair, maintenance, or replacement if needed.

We stand behind our work with strong, industry-leading warranties. This includes the manufacturer's warranty on the premium materials we use and our own workmanship warranty, which covers the installation. We ensure you understand the specifics of both warranties in writing before any work begins. Our goal is to provide long-term security, so you can have confidence in your roof's performance for years to come.