Dorf Roofing | Roofing Services in Whitehouse Station, NJ 08889

In our area, overflowing gutters are often caused by heavy seasonal debris from nearby trees, improper slope, or undersized gutter systems that can't handle our rain volume. Dorf Roofing helps by first diagnosing the exact cause—whether it's a clog, incorrect installation, or insufficient capacity. We then provide the right solution, from thorough cleaning and realignment to installing high-capacity gutter systems designed for local conditions, ensuring water is properly diverted away from your home's foundation and siding.

The dark streaks on roofs here are usually Gloeocapsa magma algae, which thrives in our humid climate. The best removal method is a professional, low-pressure soft wash with specialized, eco-friendly cleaning solutions. Dorf Roofing uses this safe technique to kill the algae at the root without damaging your shingles. We then can apply a preventative zinc or copper strip treatment to inhibit future growth, saving you from frequent cleanings and extending your roof's lifespan.

Our first step is always a thorough, no-obligation inspection. We'll safely assess your roof's condition, identify the source of the leak or the type of stain, and check for related issues like compromised flashing or damaged shingles. We then provide you with a clear, detailed explanation and a transparent quote for the repair. Our goal is to give you peace of mind with an honest diagnosis and a long-term fix, not just a temporary patch.