Welcome to Washco

A CLEANER
BUSINESS IS OUR BUSINESs

Washco provides exterior cleaning to a wide range of commercial clients – from office complexes to large retail chains. Our experienced team understands your needs.

Keeping buildings clean for over 20 years

Washco van and cleaner

What we do and why choose us

Great service at a reasonable price

With Branches from Auckland and Keri Keri to Palmerston North, Dunedin and Invercargill, the Washco group of companies has a good reputation among facilities, asset, building and property managers nationwide for getting the job done right the first time.

All claddings, any surface

New Zealand's diverse climate and geography place unique demands on commercial buildings. Washco's national experience across all claddings and surfaces – from aluminium and steel to concrete, composites and brick – ensures that your building will benefit from the correct expertise, optimal products and best technology.

Delicate Cleaning: Caring for your property

Washco's experienced, industry-qualified technicians will assess the surfaces you need cleaned to determine the best techniques, tools and cleaning applications to get the job done. Heritage buildings, plaster-clad facades and high-end stone cladding are some of the delicate surfaces the Washco team can clean.

Accountability

With Washco you can be confident that a senior member of the management team will turn up in-person to do an onsite inspection – that's how we get it right the first time. Big enough to have the resources, equipment and qualified people, Washco is also small enough to practise robust health and safety and to be more responsive and more reliable. It's why many Washco clients have been with the company for between 10 and 15 years.

About us

How Washco helps its customers

A selection of projects we’ve worked on with brief descriptions of each.
See all Case Studies
@Height Cleaning

From low level
to high-rise

Get in touch

We have local people across both the North and South Islands.

North Island
8C Saturn Pl, Rosedale,
Auckland 0632
South Island
442 Moray Place,
Dunedin Central 9059
Residential Cleaning

Get that good clean house feeling

Social feed

View some of the things we’ve been up to at Washco .

Who relies on us

What our customers think

See some of the comments and feedback given by happy Washco customers.

We used “Wash Co” for the first time this year to clean the exterior of our villas and the community centre. We had all their health and safety documents prior to arrival and they signed in and out religiously every day. (very important these days!)The team were here for 4 ½ days. That was approx. 90 villas + a 1300m 2 comm centre.They were polite, thorough and did a fantastic job. Excellent communication with management throughout, and very cost effective.I highly recommend Wash Co.

Astrid Martin
Copper Crest

A big thank you to your and your team. Staff and residents found your team to be extremely helpful and courteous and an overwhelming vote that this is the best window cleaning the village has ever had.As a Village Manager I am very impressed with your compliance with H&S and reporting of any issues.inatur huid facios orta porente

Lancia Hicks
Fairview Lifestyle Village

On behalf of the team at Hugh Green Retirement Village, we would like to thank you for the brilliant job you did with the windows. Considering the enormous size of the job here, there was no disruption to residents, which is appreciated, and the residents are delighted to be able to see out the windows at last! I will be in touch soon to book the windows in for another clean in November.

Jane Millington
Hugh Green Retirement
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