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Data Centre Cleaning Specialists
We aren’t a commercial cleaning company with a data-centre division. Since 2002, we have specialised exclusively in technical cleaning and contamination control for critical IT environments.
Data Centre Cleaning • Server Room Cleaning • Comms Room Cleaning • IT Equipment Cleaning
Assess • Measure • Clean • Test • Validate
Our specialist approach helps reduce downtime, reduce energy use and extend equipment lifespan — protecting performance, reliability and uptime.
ISO 14644-1 Class 8 Cleaning & Validation
Live environments
Cleaned without shutdown
Airborne Particle Testing
ISO 14644-1 Validation
Live IT Environments
Internal Equipment Cleaning
Contamination Control
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.
IT Equipment Cleaning
External and Internal Cleaning of IT Equipment
Broadcast Equipment Cleaning
Technical cleaning of broadcast equipment. Studios, galleries, edit suites etc.
IT Equipment Protection
Specialist pressurised protection of IT equipment during refurbishment - construction activities.
Preventative Maintenance
Scheduled programmes that extend lifespan, prevent failure and protect your investment.
Specialist technical cleaning since 2002
Established in April 2002, IT Cleaning Ltd has specialised exclusively in data centre and technical cleaning for over 24 years. We provide 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 across the UK — from Truro to Stornoway and Belfast — 24/7, both in and out of hours, ensuring minimal disruption to live operations. Where specified, we clean and validate environments to ISO 14644-1 Class 8, with all accessible surfaces left free from dust. — the current best practice defined in the Data Centre Alliance (DCA) Guide 2023 Section 3.3. and ASHRAE TC 9.9 Mission Critical Facilities.
Leading OEMs such as NVIDIA specify ISO 14644-1 Class 8 cleanliness for the operating environment of certain IT hardware. NVIDIA documentation also warns that failure to meet specified environmental requirements may void the warranty — making contamination control increasingly important in 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.
Specialist cleaning wherever critical IT operates
From hyperscale Data Halls to individual Comms Rooms, we provide specialist technical cleaning and contamination control for environments where reliability, performance and uptime matter.
Data Centres & Data Halls
Server & Comms Rooms
MERs, SERs & Data Rooms
Broadcast Technical Facilities
Critical IT Equipment
Controlled & Technical Environments
A measured approach to contamination control in critical environments
Site Survey & Risk Assessment
We assess the environment, operational constraints, equipment and potential contamination sources.
Airborne Particle Testing
Where appropriate, particle measurements establish the existing condition and help identify contamination levels.
Specialist Technical Cleaning
Trained technicians clean using specialist methods and equipment designed for critical IT environments.
Testing, Reporting & Certification
Where specified, post-clean particle testing validates ISO 14644-1 Class 8, supported by a detailed report and certificate.
Technical Expertise. Measured. Validated. Documented.
With more than two decades of specialist experience, IT Cleaning Ltd provides technical cleaning, contamination control and airborne particle testing for critical IT environments throughout the UK. Our technicians are security cleared for government contracts and hold relevant CSCS cards for construction environments. From Stornoway to Truro and Belfast, we provide nationwide coverage for Data Centres, Server Rooms, Comms Rooms and other critical technical environments.
ISO 14644-1 CLASS 8 SERVICE INCLUDES
- Cleaning to ISO 14644-1 Class 8, with accessible surfaces left free from dust
- Airborne particle testing using methods aligned with ISO 14644-3
- Post-clean validation against the specified ISO 14644-1 classification
- Detailed report and certificate of validation
Our work has been featured in Cleanroom Technology Magazine, recognising our commitment to contamination control in mission-critical IT environments.
Trusted in critical IT environments across the UK
Need specialist support for your critical IT environment?
Speak directly to a technical cleaning specialist. We’ll discuss your environment, contamination concerns and operational requirements, and provide a no-obligation quotation or arrange a site survey where appropriate.
0844 5555 171
sales@itcleaning.co.uk
Coverage
Nationwide - United Kingdom