#1 Deep Cleaning Services Provider in London
From industrial deep cleaning to COVID-19 disinfection of commercial premises, we have a range of cleaning solutions to improve the safety of your site and the well-being of your staff.
Commercial & Industrial Cleaning Services
Domestic & Commercial COVID-19 Cleaning
Police & Public Transport ULV Fogging
Warehouse & Food Processing Deep Cleaning
Call: 0800-111-4993






First-in-Class Deep Cleaning Services
For more than 10 years CICS Ltd. has offered top-quality cleaning services across London, Kent, South East, and the wider UK. We are the UK’s leading provider of industrial, commercial and specialist deep cleaning services. With over a decade of experience, we are experts in providing personalised high-quality services that suit the needs of a diverse range of clients. From industrial cleans (such as food factories, steel factories, breweries and power stations) to the decontamination of COVID-19 on commercial site cleans, our team of highly-qualified technicians ready to assist you. We provide deep cleaning for a range of commercial, industrial and public sector clients including:
Public and private transportation
Restaurants, Shops and Hotels and Pubs
High Street Shops, Showrooms and Shopping Centres
Care-homes and hospitals
Emergency Service Vehicles
Commercial Property and Office Blocks
Offices Canteens and Recreation Areas

Accredited Deep Cleaning Services












About Our Services
We are proud to have team of qualified ISSA and ISO qualified cleaning technicians. In commercial and industrial deep cleaning settings our IPAF and PASMA trained cleaning staff work at high levels on ladders, cherry pickers, scissor lifts and scaffolding towers – at all times maintaining the safe 3 points of contact. We also have ITSSA forklift training. Our accredited services include:
Outstanding Service Quality With ISO 9001/14001/18001
Fully ISO, ISSA, PASMA and IPAF Accredited
PASMA Certified High-Level Cleaning
COSHH Compliance
EN14476 Tested ULV Fogging Technology
Before and After ATP Testing and Swab Tests
Post and Pre-Cleaning ATP Testing
Covid-19 Fogging Of Residential Property
On-site Within 2-4 Hours
Free Site Estimates and Advice
Competitive Pricing
“CICS.ltd have always gone out of their way to help our business. We have set them some incredibly challenging tasks and they have come up with the perfect solution time and time again”