CRN Contract Services
Oven Cleaners
CRN Contract Services
560 Commercial Rd, London
# CRN Contract Services
CRN Contract Services is an established London-based cleaning and maintenance company with over 25 years of operational experience. Founded in 1997, they provide specialised contract services to commercial and institutional clients across the capital.
The company serves offices, workplaces, schools, and other facilities requiring professional cleaning and maintenance solutions. Their client portfolio includes educational institutions like Treetops Special School, alongside corporate and commercial properties requiring reliable, consistent service.
What distinguishes CRN is their commitment to quality and compliance. They hold Safe Contractor approval and are accredited by the Contractors Health and Safety Assessment Scheme (CHAS). Their certifications include ISO 9001 for quality management, OHSAS 18001 for health and safety, and ISO 14001 for environmental standards—demonstrating adherence to internationally recognised quality controls. This certification-backed approach appeals to organisations with stringent compliance requirements.
The company emphasises core values of excellence, reliability, promptness and flexibility. Their highly trained staff and 25-year track record provide assurance to clients seeking dependable facility management. They differentiate themselves through professional reputation management and punctuality, addressing common client concerns about service consistency.
CRN's range extends from routine commercial cleaning to specialised deep disinfection, maintenance work including repairs and membrane installations, and additional services including security and concierge offerings. This breadth allows them to serve as a comprehensive facilities partner rather than a single-service provider.
CRN Contract Services is an established London-based cleaning and maintenance company with over 25 years of operational experience. Founded in 1997, they provide specialised contract services to commercial and institutional clients across the capital.
The company serves offices, workplaces, schools, and other facilities requiring professional cleaning and maintenance solutions. Their client portfolio includes educational institutions like Treetops Special School, alongside corporate and commercial properties requiring reliable, consistent service.
What distinguishes CRN is their commitment to quality and compliance. They hold Safe Contractor approval and are accredited by the Contractors Health and Safety Assessment Scheme (CHAS). Their certifications include ISO 9001 for quality management, OHSAS 18001 for health and safety, and ISO 14001 for environmental standards—demonstrating adherence to internationally recognised quality controls. This certification-backed approach appeals to organisations with stringent compliance requirements.
The company emphasises core values of excellence, reliability, promptness and flexibility. Their highly trained staff and 25-year track record provide assurance to clients seeking dependable facility management. They differentiate themselves through professional reputation management and punctuality, addressing common client concerns about service consistency.
CRN's range extends from routine commercial cleaning to specialised deep disinfection, maintenance work including repairs and membrane installations, and additional services including security and concierge offerings. This breadth allows them to serve as a comprehensive facilities partner rather than a single-service provider.
Services offered
Office and workplace cleaningCommercial cleaningMaintenance servicesConstruction cleaningDeep disinfectionSecurity servicesConcierge servicesAluminium door and facade maintenance