Clearly cleaner
windows and glass

Window Cleaning

We bring more than just a squeaky clean attitude to your windows and glass cleaning – we bring innovation.

Pure Water Window Cleaning uses high-tech water filtration, which removes all solids from water, allowing only pure water to clean windows…without spotting or streaking.

With a carbon fibre pole, one operator can clean high windows, window frames and glass fast and efficiently.

And Health and Safety is double ticked!

CrestClean’s Pure Water Window Cleaning provides cost effective, chemical-free window cleaning solutions for buildings up to 4 storeys high.

Pure Water means Chemical-Free

No chemicals are used with Pure Water Window Cleaning, which makes it both economical and environmentally responsible. Water becomes more aggressive the purer it gets and is a natural detergent that helps loosen the bond of dirt from the glass at an ionic level. Water that’s free of impurities makes detergents and chemicals unnecessary, and rinses cleaner, leaving a streak and spot free surface.

Safer, Faster, Easier

With the latest carbon fibre extendable poles we can clean windows up to 4 storeys high without using lifting platforms or ladders, making Pure Water a safer alternative to other commercial window cleaning operations. There is no chance of property damage from ladders and heavy equipment. Our special water purification machines do not require power, only a hose tap.

Health and Safety Compliant

school-window-cleaningRisks and hazards are dramatically reduced when compared with conventional window cleaning processes, because our operators work from the ground using carbon fibre poles. We do not work from heights, or use ladders or platforms. All activities are conducted under SafeClean®, our Health, Safety and Environmental Management Systems, which are specifically designed to minimise the risk of our work on your premises.

Personnel trained by Master Cleaners Training Institute

All of our Pure Water Window Cleaning technicians undergo specific training in the safe operation of the system. This is in addition to the professional industry training they undergo, including specific health and safety training in safe working procedures. See

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March 2024

Revolutionising waste management with RecycleKiwi and centralised rubbish bins

Centralised rubbish bins replace individual desk bins with a designated waste station. This simple yet impactful approach to waste management in businesses and schools encourages proper waste separation and streamlines recycling initiatives. CrestClean’s Auckland West Regional Master Franchisee, Caroline Wedding, has been leading the charge in highlighting the benefits of

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March 2024

Annual MCTI Conference shapes training vision for 2024

The recent Master Cleaners Training Institute (MCTI) Conference at Auckland’s Jet Park Hotel brought together senior trainers from across the country. General Manager of Training, Liezl Foxcroft, says the conference is a crucial annual event to boost motivation and plan for the year ahead. “We always have this conference at

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February 2024

CrestClean takes proactive approach to safe working at height

Falling from height was the second most common cause of workplace fatalities in New Zealand in 2023, which makes working at height a relevant talking point for the year ahead. One fall is too many. At CrestClean, we recognise the severe consequences of compromising safety, especially when it comes to

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November 2023

NZ’s largest commercial window company chooses CrestClean for a spotless shine

As a company that specialises in glass, it’s important that Thermosash Commercial’s Head Office in Auckland is gleaming to perfection. So, when the commercial window and curtainwall company moved into a newly refurbished building, they needed a cleaner who was up to the job. With the move across town, they

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November 2020

Sam offers a one-stop shop for company’s specialist services

There’s no mistaking the trio of specialist service offered by CrestClean’s Sam Talwar. Thanks to the messaging carried by distinctive new branding on his van, Sam has been busier than ever. An expert in Pure Water Window Cleaning, his competence and skillset also extends to Carpet and Upholstery Cleaning, and

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  • 100%
    New Zealand owned and locally operated in each region
  • 1996
    CrestClean has been serving happy customers since 1996
  • 742
    franchised business operators in
    New Zealand
  • 2314
    personnel in
    New Zealand alone
  • 5670
    business and education customers in
    New Zealand

Four steps to the best clean you’ve ever seen

  • Step 1


    Health & Safety

    How we work with you to meet your Health and Safety Compliances.

    Learn more

  • Step 2



    We’ve raised cleaning standards through our training and skills development.

    Learn more

  • Step 3



    We provide security vetted personnel who respect your premises and property.

    Learn more

  • Step 4

    Customer Care

    Our service is consistent and reliable, with local Regional Master Franchisees.

    Learn more

Crest Commercial Cleaning Ltd

P O Box 740
Dunedin 9054
New Zealand
Telephone: +64-3-477 1126


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For more information and all enquiries: Call
0800 273 780

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