New Zealand's leading house wash and
exterior cleaning company
Chemwash™ is 100% New Zealand owned. We were the first exterior cleaning company in New Zealand to utilise a low pressure cleaning system, in combination with environmentally friendly detergents that are gentle on surfaces, but hard on dirt. Regular house washing and cleaning is more than keeping your house looking pristine. Having a professional wash your house is essential to prevent permanent damage to your home such as staining, mould growth and more.
With locally owned and operated regional branches throughout New Zealand, we are the house washing company that Kiwi’s have trusted for decades.
Chemwash is New Zealand's leading house washing company. We can also safely clean your roof, gutters, windows, decks, fences, walkways & more.
Our commercial building washing services can include anything from shop fronts to multi-storey buildings. We also offer personalised ongoing contracts.
We offer professional house and building washing services to cover all your needs, whether residential or commercial. We provide thorough exterior house cleaning services to remove dirt, mould and grime from the sidings and exterior of your home or business.
Request a Free QuoteProtecting your roof from moss, lichen and fungi can be achieved through the application of one of our long-acting roof treatments or instant roof cleans . Additionally, our technicians provide a full range of roof cleaning services including clearing out spouting and gutters.
We specialise in reviving and restoring surfaces, such as fences, decks, and concrete, without the risk of damaging their surfaces in the process.
Other exterior surfaces, such as sports courts and farm equipment can all be safely revitalised with our Chemwash low-pressure system.
Request a Free QuoteAt Chemwash, we care about protecting the environment, which is why we have developed sustainable cleaning practices. We use low-pressure water systems to ensure that we use less water than traditional high-pressure water blasters, preventing wastage. Our specially formulated house cleaning detergents are all environmentally friendly and avoid single use plastics, meaning both your home and the environment can both remain clean and healthy.
Request a Free QuoteGet in touch for your free, no-obligation quote.
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"Thank you. Our house looks so much better and your men were very pleasant & helpful."