K.O.C. Construction | Roofing Services in Springfield, MA 01107

Those black stains are likely algae, which thrives in our humid climate and can degrade your shingles. We don't just power wash it away, as that can damage the granules. For a lasting solution, we perform a professional roof cleaning with specialized, eco-friendly treatments that safely eliminate the algae and help prevent it from returning quickly, protecting your roof's lifespan and appearance.

Yes, persistent gutter overflow is a serious concern in Springfield, as it can lead to water backing up under your roof edge, damaging fascia, soffits, and even your home's foundation. We diagnose the root cause—whether it's improper pitch, undersized gutters, or clogged downspouts—and provide solutions like gutter re-hanging, installing larger capacity systems, or adding downspout extensions to direct water safely away from your property.

It depends on the extent of damage, the age of your roof, and the type of issue. During our free inspection, we'll look for key signs common in our area: widespread curling or missing shingles, persistent leaks after fixing gutters, or multiple areas with moss or algae growth indicating moisture retention. We'll give you a straightforward, honest assessment and recommend the most cost-effective solution, whether it's a targeted repair or a full replacement with materials suited for New England winters.