Long Island’s #1 Power & Pressure Washing Company Our business is family owned and operated and we are customer service oriented. We have a customer database that organizes all of our information, guaranteeing prompt and regularly scheduled maintenance. Supreme Clean provides professional exterior cleaning services for residential and commercial properties. We only use the best and safest products from SoftWash Systems. Our cleaning solutions are bio friendly and safe for most exterior surfaces. By using low-pressure cleaning solutions, we can effectively remove dirt, grime, and bacteria without stripping the exterior of your property. We offer reasonable rates and competitive pricing for all home owners, business owners, property management companies and homeowners associations.