Protect your Mount Cook business, your brand and your reputation – book expert customised cleaning solutions with CMOS today.

CMOS provides an exceptional service. We clean offices, bathrooms, lobbies, elevators and more, using non-toxic green cleaning products wherever possible. When you choose CMOS for all your commercial cleaning needs, everyone who spends time in your commercial space will notice the difference. 

We take care of floors, windows, and your team kitchen, and we stock up on your consumables to ensure your clients, customers, and employees have a positive experience every time they enter your property.


Our Team

All our employees are fully trained to provide you with excellent service, and we send a supervisor to every site. Each commercial cleaning client has a designated Account Manager, and you can access assistance from us 24/7.

Your security and confidentiality are assured with our vetting process, and we provide branded workwear to all our employees – so you can easily track who is working on your premises.

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Flexible Service

We schedule our services around your operating requirements and design a customised cleaning schedule to target your specific areas of concern. You can always contact us if you have an enquiry or need unexpected emergency cleaning services.

Choose CMOS Services

These are just a few of our services; please click here to learn more

Office Cleaning

You can call us for a special event or emergency clean up or have us in daily to maintain a pristine work environment.

Our services could include:

Hard Floors & Carpets

Make sure your carpets and hard flooring always look their best to inspire increased productivity and ensure your team and your clients can see that you value them.

Removed Rubbish

CMOS can get your recycling system working with separate rubbish pods, and we offer one-off large item removal and everyday cleaning for all your desk-side and kitchen receptacles.

Common Area Cleaning

If you take care of your common areas, your staff, clients and visitors will feel taken care of. At CMOS, we provide a comprehensive service to cover all your common area cleaning needs.

Common area cleaning services might include:


An often neglected area. When visitors or employees use your stairways, it’s crucial to ensure they are clean and free of obstacles.

Foyers & Lobbies

Make a great first impression with a lobby that always looks its best.

Thoughtful, Sustainable Service

Our Mount Cook team is committed to sustainable cleaning practices, including using non-toxic green cleaning products as often as possible. Ask about our separate recycling processes across general waste, glass, cardboard, and compostable materials.

Get in Touch

Contact us  now to book exceptional commercial cleaning services for all your commercial premises.

Contact CMOS

We only do weekly recurring cleans
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Encourage positive environmental habits in your team with these great posters!

These posters are awesome for giving environmentally friendly tips to your office.

Download and print the posters today and get your team taking positive environmental action!


Want to know more about what else CMOS does for corporate social responsibility? Check out our CSR page!