New Zealand's leading building and house wash
exterior cleaning company.
Locally owned and operated, Chemwash was the first company in New Zealand to utilise the combination of formulated detergents and a low pressure, unique fan washing procedure to rinse away dirt, grime and build-up. Our low-pressure system is specialised for washing and cleaning of all exterior surfaces. We effectively clean houses, commercial buildings, shop fronts, concrete, paths, guttering, roofs, fences, wooden decking, outdoor structures and more.
We live in a remarkable environment that thrives in the growth of microscopic organisms. Having the exterior of your property Chemwashed removes those unsightly growths, and inhibits them from re-establishing. While extending the life of the surfaces, we also prevent them from becoming compromised, by coating and eliminating the spores which can impact your health.
** Updated operations during COVID-19 Level 1 Alert Period **
Chemwash is owned by locals, we employ locals and now is the time to support local businesses.
Stay safe and be kind.
We use a low-pressure system for residential and commercial exterior cleaning.
Have you got a query? Contact us and let's have a conversation.
We are experts in washing and maintaining your property, whether it’s your home sweet home or large commercial building.
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Fantastic Roof Clean Bruce! With your system it's really dead and gone, now I can paint straight away.