Chemwash Cleaning

New Zealand's leading building and house wash
exterior cleaning company

Why Chemwash?

Chemwash™ is 100% New Zealand owned, and was the first company in New Zealand to utilise a low pressure exterior cleaning system, in combination with detergents and a unique fan washing procedure.

The Chemwash low pressure system is specialised for washing & cleaning of all exterior surfaces. We wash houses, commercial buildings, shop fronts, concrete, paths, guttering, roof cleaning, fences, outdoor furniture, outdoor structures and more.

Commercial
Commercial

Our commercial building washing services include shop fronts and commercial properties. We also offer personalised ongoing contracts.

Residential
Residential

We clean all exterior surfaces, including siding, roofs, gutters, decks, walkways, outdoor structures & more.

About us
About us

Find out more about Chemwash & our nationally licensed agents. Learn what we do and how we do it!

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

Contact Us

Latest News

Chemwash Low Pressure Washing vs Water Blasting
Chemwash Low Pressure Washing vs Water Blasting

The Chemwash Low Pressure Cleaning system is specialised and versatile, able to be applied to any exterior surface. But how does low pressure washing differ from water blasting?

What are the best ways to add value to your home?
What are the best ways to add value to your home?

If you’re thinking of selling your home, you’ll be wanting to get it into prime condition before opening the doors to prospective buyers. But how do you know what will actually add value?

Winter Exterior Cleaning Checklist
Winter Exterior Cleaning Checklist

Winter is here in full force, meaning your house probably needs a little sprucing up as the temperatures go down. But what should you be looking to tick off the list this winter? Here are a few of our top recommendations.

What our clients are saying

Richard

Ngaio

"Hi there thanks for a great job today the finished look is great and your staff were also all good."