
Established over a decade ago, CRN is an energetic and dynamic Contract Cleaning / Property Services company uniquely placed to offer you a focused, efficient and highly organised service. Whether an organisation needs contract cleaning services, facilities & property management, pest control or commercial services of any kind, CRN excels in providing all your business facility requirements.
Our watchwords are excellence, reliability, promptness, courtesy and value.
These are the standards we bring to any task our clients request, from cleaning, security and waste recycling to concierge and post room services, general maintenance and gardening.
Our clients include prestigious blue chip companies such as Canary Wharf Management, London City Airport, Selfridges and Co and many others.
We are members of the British Institutes of Property Management Services (BIFM) and Cleaning Science (BICS) and operate to their codes of conduct, keeping up-to-date with legislation as well as new ideas and innovations.
Holders of the internationally recognised ISO 9001 and OHSAS 18001 Health & Safety and ISO 14001 the Environmental certification, CRN achieves the highest standards that these quality controls demand, both with our clients and our staff.
Click below to find out more about our services:
Contract Cleaning Services
Facilities and Property Management
Commercial Services


