Commercial Cleaning Services

Across London & Southern England


Our business is based on an understanding that it is "Not Just Cleaning", but creating an environment where our customers and their employees can excel, through our service, people and technology.

NJC specialises in providing high quality cleaning and support services to customers who demand the highest standards, including property management organisations and blue-chip companies. NJC is privately owned and all our well trained, well supported and engaged colleagues are prepared to go the extra mile - that is the NJC DNA.




Our Services

NJC self-delivers office, window, estate and specialist cleaning, ensuring high quality combined with value for money.

As a “thinking provider” we recognise the strategic importance of every customer and carefully and thoroughly consider their specific requirements. Our integrated commercial cleaning solutions are tailored to ensure efficiency and effectiveness, and sit under a robust contract management structure.


Our Services

Our Technology

NJC is passionate about the application of technology to integrated service delivery. We analyse the data collected to drive continuous improvement and innovative service approaches.

Our approach delivers unrivalled governance and control of the planning, operation, auditing and reporting of all cleaning and support service tasks, providing evidenced outcomes in real-time. It also provides management information for NJC and our customers, which is the lifeblood of good decision making.


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Rapid Response from NJC at New Street Square

During a fire evacuation at New Street Square it was found that the contractors completing a fit out on the 16th floor had caused a sprinkler activation. This flooded the immediate area and caused water to start to leak into the floors below.

Landsec’s General Manager sent out an emergency communication for all available staff to attend and assist. NJC employees from New Street Square immediately attended with wet vacs and started the clean-up and NJC Portfolio Manager, Russell Southern, contacted other team members. Within 10 minutes, NJC colleagues from Ludgate Hill, and one of the vertical team were also working on the clean-up and managed to clear all the water away within 45 minutes.

The quick reaction of the team, and the assistance from all colleagues, meant that the damage to the lower floors was limited to a few drips.

Landsec's Building Manager commented: "I had feedback that the cleaning team were excellent and very efficient in dealing with the problem on the 16th floor. Thank you all for your help."

Latest News

Read the latest news from NJC. A mix of NJC company news as well as industry news and insights.


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Contact NJC

Our team are here to help with any questions, and to show where NJC can add real value to your colleague and customer experience, so why not get in touch.

Telephone: 0203 984 4450

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