Whether it’s cleaning retail space or a suite of offices, cleaning windows or putting the final touches on a new building - our Contract Cleaning Services are flexible, professional, thorough and dependable.

CRN can be relied on to deliver a cleaning service to suit all client requirements: we operate 24 hours a day, 7 days a week and can offer a daily, weekly, monthly or even a one-off service. Our Aim is to respond to an emergency calls within 2 hours.

All CRN cleaners are fully trained and supervised. As is to be expected from a company dedicated to providing the best, they are also carefully vetted and checked. Our cleaners are hard working, honest and utterly reliable. To improve the quality of staff supplied CRN Ltd offers on-going training in Equal Opportunity, Diversity, NVQ in Cleaning, Customer Service and basic Health & Safety training.

Either for a short term fix or a long term solution, CRN Contract Cleaners are ideally placed to provide the service you require. And if your situation is urgent we will respond and be on site within one to two hours (subject to your location).

With clients such as Canary Wharf Management and Selfridges & Co, we pride ourselves in providing the best team possible for the most demanding commercial cleaning requirements. At CRN we have a support framework set up to ensure that our service is as good today as it was on day one. We never let our standards slip, not a quality you find with all cleaning companies. That’s why so many of our clients end up viewing our cleaning personnel as a key part of their entire team.

CRN has a solid reputation for providing office cleaning of the highest standard throughout the Greater London area. We guarantee you a clean, safe and happy working environment.

We can provide a flexible timetable with a large number of back-up or top-up cleaners. Our excellent management system is ideally suited for coping with any size of contract, with a 24 hour helpline, and full administration team.

Our specialist window cleaning technicians are a dedicated team. Your window cleaning requirements will be carefully surveyed for risk assessment to ensure we meet our stringent quality control standards. We cater for windows of all shapes and sizes whatever your needs, CRN has the expertise you require.

Over the years our well established service has impressed our clients time and time again. We set standards that are nothing short of excellent when it comes to builders & new build cleaning. You are guaranteed an efficient, reliable and faultless job. The quality of our finish in new build cleaning is second to none.

Health & Safety is a key element of the needs of any contractor. At CRN we deal with the Risk Assessments, Method Statements, COSHH Regulations and provide staff that are trained to CSCS site standards.

CRN are CIS Registered, with a standard insurance level of 10 million pounds public liability and employers liability.