- 4.8 By Trustpilot
Specialist IT Cleaning for critical technology environments
“Reduce downtime. Reduce Energy use. Extend equipment lifespan. Protecting Performance, Reliability & Uptime. ” by Data Centre Cleaning, Server Room Cleaning, IT Cleaning.
Fully Insured
£10M public liability
Live environments
Cleaned without shutdown
Established specialist
Nationwide UK coverage
Experienced technicians
Fully insured
Sensitive environments
Established specialist
Nationwide UK coverage
Experienced technicians
Fully insured
Sensitive environments
From hyperscale data halls to a single comms cabinet, every engagement is delivered by trained technicians who understand critical infrastructure.
Data Centre Cleaning
Compliant deep-cleaning of live data halls, plenums and white space - to ISO 14644 standards.
Server Room Cleaning
Anti-static cleaning of server racks, sub-floors and HVAC to eliminate dust and contaminants.
Computer Cleaning
Workstations, peripherals and screens - hygienically cleaned without damaging components.
Network Cabinet Cleaning
Cable management, dust removal and decontamination inside comms and patch cabinets.
IT Equipment Cleaning
Specialist cleaning of printers, scanners, telephony and AV equipment, on-site.
Preventative Maintenance
Scheduled programmes that extend lifespan, prevent failure and protect your investment.
The UK’s longest-standing technical cleaning specialists
Established in April 2002, IT Cleaning Ltd are the UK’s longest-standing specialists in data centre and technical cleaning. For over 24 years, we have provided certified ISO 14644-1 Class 8 cleaning and testing for mission-critical environments including:
- Data Centres & Data Halls
- Server Rooms & Comms Rooms
- Data PODs, MERs & SERs
- Broadcast Studios & Technical Facilities
We work nationwide 24/7, both in and out of hours, ensuring minimal disruption to your live operations. All cleaning is performed to ISO 14644-1:2022 Class 8 plus all accessible surfaces free from dust — the current best practice defined in the Data Centre Alliance (DCA) Guide 2023 Section 3.3.
Leading OEMs such as NVIDIA now require their equipment to operate in environments that meet ISO 14644-1:2022 Class 8 standards. Failure to maintain this standard could even invalidate equipment warranties – making compliance essential for all modern data centres.
Overheating
Increased energy use - dirty components can raise consumption by up to 20% (Uptime Institute).
Electrical Shorts
Component failure caused by contamination is a leading source of unplanned IT downtime.
Mechanical Wear
Fans, drives and moving parts wear out faster in contaminated environments.
“Contamination has been the indirect cause of more IT downtime than all the fires, floods, hurricanes, earthquakes, and disgruntled employees combined.”
Reduced downtime
Work performed live, on your schedule — no interruption to operations.
Improved equipment lifespan
Less heat, less failure, more years from the kit you've already invested in.
Dust contamination control
Particulate removal that protects against thermal events and hardware faults.
Professional technicians
DBS-checked, trained, and uniformed engineers - never subcontracted.
Flexible scheduling
Evenings, weekends, planned shutdowns - we work around your operations.
Nationwide service
One trusted partner for every site across the United Kingdom.
We’re not a general contract cleaner – we exist solely to protect IT and infrastructure. Our processes, products and people are engineered for it.
We tailor every programme to the compliance, access and continuity demands of your sector.
Data Centres
Schools & Universities
Healthcare
Offices
Manufacturing
Public Sector
A clear, four-step process – engineered for critical environments
Consultation
We discuss your environment, risks and operational constraints.
Site Assessment
An on-site survey scopes the work and identifies contamination levels.
Cleaning & Maintenance
Technicians deliver the work to ISO standards with zero disruption.
Reporting & Ongoing Support
Photographic reports, recommendations and scheduled maintenance.
Accredited UK Technical Cleaning Experts
With more than two decades of experience, IT Cleaning Ltd are accredited to deliver cleaning, testing and certification to ISO 14644-1:2022 Class 8. Our technicians are SC-cleared for government contracts and hold CSCS cards for construction projects. With contracts spanning Stornoway to Truro, we truly are a nationwide supplier.
EVERY PROJECT INCLUDES
- Cleaning to ISO 14644-1:2022 Class 8
- ISO 14644-3 validation testing
- Certificate of Conformity (valid 12 months)
- Detailed reports for compliance & audits
Our work has been featured in Cleanroom Technology Magazine, recognising our commitment to contamination control in mission-critical IT environments.
