Kostelnik Roofing Contractors | Roofing Services in Wyandotte, MI 48192

In our Wyandotte climate, the freeze-thaw cycles and wood framing expansion cause nails to push up, or 'pop,' creating potential leaks. We don't just hammer them back down. Our expert fix involves carefully removing the popped nail, sealing the old hole with roofing cement, and installing a new, longer nail with a rubber washer seal in a fresh location to ensure a permanent, watertight repair that matches your existing shingles.

Those dark streaks are Gloeocapsa magma algae, common in humid areas like ours. We use a specialized, low-pressure soft wash system with an EPA-approved, biodegradable cleaning solution. This method effectively kills the algae and washes away the stains without the high-pressure force that can blast off protective shingle granules, ensuring your roof is cleaned safely and looks great again.

We always start with a thorough, honest inspection. For isolated nail pops or algae in a specific area, a targeted repair or cleaning is often all that's needed. We'll only recommend a full replacement if we find widespread damage, significant wear, or underlying decking issues during our assessment. Our goal is to provide the most cost-effective, long-lasting solution for your Wyandotte home.