Services

Taking quality cleaning services to new heights.

First impressions count, and this has never been truer for buildings. With health and wellness at the top of many minds, creating a safe and healthy working environment also means ensuring it is clean and well-maintained.

We proudly lead the way in supporting clients in sectors that require exceptional standards of Facilities Management for their premium office buildings and workplaces.

Principle Cleaning Services is a market leader in providing corporate, commercial cleaning in London. 

We provide our core services – building, window, specialist and data centre cleaning – to some of the capital’s most prestigious and iconic buildings. And we operate in a vast range of sectors, contracting with owners, landlords and property managing agents.

Established in 1989, the company has been fully employee-owned since 2023, has an annual turnover in excess of £100m and employs 2,800+ people.

“Throughout years of change and adapting to new ways of working, there has always been a collaborative partnership to manage client expectations and deliver to these requirements. This partnership allows confidence in being able to deliver further change over the next few years.”

Travers Smith Property & Workplace Team