A deep clean goes beyond day-to-day office cleaning. It targets built-up grime, hidden bacteria and neglected areas that regular maintenance cleaning may not reach. The result is a healthier, safer and more hygienic workplace for your team.
Professional office deep cleaning helps remove accumulated dust, germs and contaminants from high-touch surfaces and shared spaces. This not only improves hygiene standards but also supports employee wellbeing and creates a cleaner environment for staff and visitors.
At CMS, we encourage our clients to schedule a professional deep clean once or twice per year, depending on the size of the workplace, the number of employees and the frequency of office use.
A CMS deep clean focuses on those often overlooked areas that do not require weekly cleaning but still need periodic attention to maintain a high standard of cleanliness.
When you book a deep clean with Collective Maintenance Services, you can expect our service to include the following:
General Areas
Our team detail cleans all surfaces throughout the workspace, including skirting boards, fixtures, doors, walls and light switches. We perform high-level dusting in hard-to-reach areas where dust commonly accumulates.
Carpeted areas are thoroughly vacuumed to remove built-up dirt and debris, while hard floors are polished and scrubbed to restore their appearance. We also spot-treat marks and stains as required to improve the overall presentation of the space.
Kitchens and Break Rooms
Workplace kitchens and break rooms are some of the most heavily used areas in any office. Because of this, they benefit greatly from regular deep cleaning.
Our deep cleaning service includes detailed cleaning of benchtops, splashbacks, cupboards and drawers. We degrease surfaces where necessary to remove built-up grease and residue. Appliances such as fridges, microwaves and shared kitchen equipment are thoroughly cleaned and sanitised to help maintain a hygienic food preparation area.
Bathrooms and Amenities
Although bathrooms receive regular attention during routine office cleaning, a deep clean allows us to go further.
Our team descales and sanitises toilets, scrubs grout and tiles, polishes mirrors and fixtures, and thoroughly disinfects high-touch points. Floors are scrubbed and sanitised, and odour neutralisation treatments are applied to leave the space fresh and hygienic.
Offices and Workspaces
Our cleaners are trained to work carefully around your staff and workplace environment. We clean and sanitise workstations, including commonly touched items such as phones and keyboards, where appropriate.
Shared equipment and partitions are cleaned, and surfaces are dusted thoroughly. Personal items and sensitive work materials are always respected and left untouched.
Entryways and High Traffic Areas
Entry points and high-traffic areas often show signs of wear and dirt more quickly than other parts of the office. If not properly maintained, these areas can affect the overall impression of your workplace.
During a CMS deep clean, we clean glass and windows, treat mats and carpets, sanitise handrails, and remove scuff marks from walls and floors. This helps restore a clean and professional appearance to the busiest areas of your premises.
Refresh Your Workplace
At Collective Maintenance Services, we take pride in delivering consistent weekly maintenance cleans. However, periodic deep cleaning is essential to maintain the highest standards of workplace hygiene.
A professional office deep clean refreshes your site, improves cleanliness in overlooked areas and prepares your workplace for the next six to twelve months of operation.


