Built on reliability and quality
Clean Slate NSW started with a commitment to deliver professional exterior cleaning across Sydney's Upper North Shore and Hills District. We focus on what matters: your property looking its best.
Built on reliability and attention to detail
About Clean Slate NSW At Clean Slate NSW, we specialise in professional exterior cleaning services designed to restore, protect, and maintain your property. Based in Sydney, we service all areas with a strong focus on delivering high-quality results and attention to detail on every job. We offer a full range of services including driveway and concrete cleaning, exterior window cleaning, house soft washing, paths and paving, retaining walls, fences, patios, pool surrounds, and flyscreen cleaning. Whether it’s a small residential job or a larger commercial space, we approach every project with the same level of care and precision. Our driveway and concrete cleaning service focuses on deep surface restoration, removing built-up dirt, grime, algae, and slippery growth to bring surfaces back to life. We follow a proven process of treatment, surface cleaning, and post-treatment to deliver long-lasting results. For more delicate surfaces, we use a soft washing method. This allows us to safely clean house exteriors, retaining walls, and other sensitive areas without causing damage. Our process effectively removes mould, mildew, and organic buildup while protecting your property. We also provide professional exterior window cleaning using purified water-fed DI systems. This ensures a streak-free, spotless finish without the use of harsh chemicals, making it ideal for both residential and commercial properties. At Clean Slate NSW, we are fully insured and committed to providing reliable, honest, and high-quality service. We take pride in clear communication, showing up on time, and delivering results that speak for themselves. If you're looking to refresh your property and bring it back to a clean slate, we’re here to help.