Custom Design Roofing | Roofing Services in Simi Valley, CA 93065

Moss is common here due to our climate. We recommend professional removal to avoid damaging shingles, followed by installing zinc or copper strips along the ridge. This provides long-term prevention without harming your roof's integrity.

Leaks often stem from worn flashing, cracked shingles, or clogged valleys from debris. We perform a thorough inspection to locate the exact source—often around chimneys or skylights—and provide a precise, lasting repair to prevent recurring water intrusion.

We advise an annual inspection, ideally before the rainy season. This lets us catch minor issues like loose granules or early moss growth, helping you avoid major repairs and extend your roof's life against our local weather conditions.