Tristin Walker - Spokane's Experienced Roofing Repair

In Spokane's climate, those black streaks are often Gloeocapsa magma algae. We use a specialized, low-pressure cleaning solution that safely kills the algae without damaging your shingles. Harsh pressure washing can strip protective granules, so our method is gentler and more effective for long-term prevention.

Nail pops are very common here due to Spokane's temperature swings, which cause roof decking to expand and contract. The fix isn't just hammering them down, as they'll often work loose again. We properly remove the old nail, seal the hole, and install a new nail and sealant in the correct location to ensure a lasting, watertight repair.

Absolutely. A professional inspection can identify early signs of algae growth, which can trap moisture and shorten shingle life, and spot nail pops before their seals fail and allow leaks. For Spokane homeowners, we recommend a check-up, especially after winter, to address these local issues proactively and protect your investment.