Pressure Washing in Patterson, NY

About Diamond Pressure Washing

Diamond Pressure Washing is a locally owned and operated company proudly serving the Hudson Valley, New York. Founded by Richard Duffelmeyer, our mission is simple—help homeowners and businesses maintain clean, beautiful, and well-cared-for properties they can take pride in.

We specialize in professional pressure washing, streak-free window cleaning, and custom Christmas lighting installation. Whether it’s restoring the look of your home’s exterior, enhancing your business’s curb appeal, or creating a festive holiday display, we deliver dependable, high-quality results tailored to your needs.

Why Choose Us

• Thorough Cleaning: "We don't just spray and pray. Our trained technicians assess each surface and use the appropriate pressure and cleaning solutions for optimal results without damage."

• Eco-Friendly Methods: "We use biodegradable, plant-safe cleaning solutions that effectively remove mold, mildew, and algae without harming your landscaping, pets, or the environment."

• Experienced Team: "Our technicians are trained in the latest soft washing and pressure washing techniques, ensuring your property is cleaned safely and effectively."

• Local Expertise: "We know Hudson Valley homes. From colonial-style houses in Pawling to modern builds in Brewster, we understand the unique cleaning needs of local architecture."

• Free Estimates: "No surprises, no pressure. We provide detailed, written estimates at no cost, so you know exactly what to expect."