Did you know that properly pre-treating algae can help prevent regrowth for up to two years? Or that eco-friendly cleaning solutions exist that use natural microbes and enzymes to safely break down contaminants? With the right knowledge, cleaning agents, and equipment, power washing becomes not just a service—but a protective strategy for your property. Whether it’s a routine wash or a high-access job requiring extended reach, Winco has the tools and expertise to clean even the tallest and toughest surfaces in San Antonio.

Planning to repaint? A chalk-free, clean surface is essential for proper paint adhesion and long-term durability. No one wants peeling paint a year after application. That’s why Winco’s professional cleaning services ensure your building is thoroughly prepped before any coating is applied. And if you’re looking to protect your surfaces even further, we also offer long-lasting sealants—including Silane repellents that can preserve surfaces for up to 20 years without harming nearby glass or vehicles. Some even enhance the natural look of your stonework, elevating your building’s appearance while defending it from the elements.