Chemwash Rotorua

Rotorua's award-winning house washing
and exterior cleaning company.

Rotorua House Washing & Exterior Cleaning

100% locally owned and operated, we are Rotorua’s house washing and exterior cleaning specialists! Chemwash can clean Houses, Commercial Buildings, Roofs, Concrete, Decks and more, all with excellent results. Our friendly & professional operators have decades of experience, ensuring you get the best clean for a fair price.

We are also part of a trusted national brand, as Chemwash is New Zealand’s largest exterior cleaning and house washing company. We are pioneers in our industry, having been in operation since 1981. Our specialised low pressure cleaning system is incredibly effective and extremely versatile, able to be applied to any exterior surface. It also doesn’t cause any damage to surfaces, as opposed to water blasting which has a much higher risk.

Make sure to check out our current Packages & Deals to see how you can get the best value.


Award Winning House Washing Rotorua


We are house washing & exterior cleaning experts. We can get all of the exterior surfaces around your property looking like new.


Chemwash specialises in cleaning commercial properties of all shapes and sizes, with customised solutions and guaranteed results.

Free Quote
Free Quote

Request a free quote online in less than two minutes. Our quotes are quick, easy, and personalised to you, with no obligation to go ahead.

Get in touch for your free, no-obligation quote.

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What our clients are saying


Thank you for a great job. The house looks great even the windows seem a lot clearer, and shinier. The treatment on the roof of the house and garage, to remove the lichen is working. Once again, Thank you.

Who We Have Worked With