Open REOPENING? MORE INFO REQUIREMENTS CHOOSE CRN FOR YOUR DEEP CLEAN & MAINTENANCE DEEP CLEAN MORE INFO FOR NEW CUSTOMERS DISINFECTION SERVICES MORE INFO NO JOB TOO SMALL MAINTENANCE CLEAN MORE INFO DEDICATED SERVICES BUILDERS

Open REOPENING? MORE INFO REQUIREMENTS CHOOSE CRN FOR YOUR DEEP CLEAN & MAINTENANCE DEEP CLEAN MORE INFO FOR NEW CUSTOMERS DISINFECTION SERVICES MORE INFO NO JOB TOO SMALL MAINTENANCE CLEAN MORE INFO DEDICATED SERVICES BUILDERS
accred

COMMERCIAL CLEANING SERVICES

MAINTENANCE SERVICES

BROWSE OUR OTHER SERVICES

Welcome To CRN Contract Services

ESTABLISHED IN 1997, CRN HAS GROWN AS A BUSINESS, KEEPING ITS VALUES AT THE FOUNDATION HELPING US MAKE A SUCCESS OUT OF EVERYTHING WE DO.

Specialised Cleaning Contract Services

As a team we are committed to ensuring that decisions we make and the work we do are supported by our values. These include excellence, quality of our work, reliability, promptness, flexibility, courtesy and caring for your business. We are members of the British Institutes of Facilities 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. We are Safe Contractor approved and accredited by the contractors Health and Safety Assessment Scheme. Holders of the internationally recognised ISO 9001 and OHSAS 18001 Health & Safety and ISO 14001 the Environmental certification, CRN achieves the highest standards demanded by these quality controls, both with clients and staff.

CRN Contract Services

CLIENTS

clients

HOW CAN WE HELP YOU?

GET A FREE QUOTE TODAY

CASE STUDIES

  • Damp Protection Added
    Damp Protection Added
    Maintenance
  • The Hub
    The Hub
    Maintenance
  • Trent Court, West Drayton, Hillingdon
    Trent Court, West Drayton, Hillingdon
    Cleaning

THE CRN BLOG

Fogging & office deep cleaning services

Fogging & office deep cleaning services

This blog post will be discussing what fogging cleaning is, why it's important for businesses to implement fogging cleaning in their workplace, and how Coronavirus Cleaning In The Workplace can help. Foggers are typically used to clean large spaces like warehouses or auditoriums and are used within office deep cleaning...
Read More
Professional Office Deep Cleaning Services

Professional Office Deep Cleaning Services

Do you know the benefits of hiring a professional cleaning company? Office Deep Cleaning Services can free up your employees’ time, and help make sure that they are more productive. Commercial office cleaners also have an expertise in deep-cleaning techniques that many people do not. More importantly, with all of...
Read More
Why Builders Clean?

Why Builders Clean?

Once construction work has completed, the final stage is the builders clean. The builders clean is a very rigorous process and ensures all dirt and clutter within plots is removed. All surfaces including floors, walls, work surfaces etc and wiped down and left free from dust. A thorough builders clean...
Read More
1 2 3 5

Office, Leisure & Retail Cleaning

deepcleantext2