The cost of professional roof cleaning in Washington, DC, varies based on factors such as the size of the roof, the cleaning method used, and the level of dirt or biological growth. On average, homeowners can expect to pay between $300 and $800 for a professional cleaning service. Larger or more complex roofs may require additional labor and specialized treatments, which can increase the price. The cost is also influenced by whether moss, mold, or algae removal is needed, as these require additional treatments.

While some homeowners may hesitate due to cost, professional cleaning is a worthwhile investment that protects your home from expensive repairs. A clean roof not only improves aesthetics but also enhances energy efficiency and extends the roof’s lifespan. If you’re interested in learning more about roof cleaning Washington DC services, getting a quote from a trusted provider can help you budget accordingly. Many companies offer free inspections and pricing estimates, allowing homeowners to choose the best service for their needs.