Business Details
16 Years
experience
Emergency
services
Specialist Technical Cleaning Services for Data Centres & Commercial Properties
Delotas is a specialist technical cleaning company dedicated to delivering precision cleaning solutions for data centres, IT equipment, HVAC systems, and commercial properties across the UK and Europe. Established in 2010, we have built a reputation for excellence through rigorous training, industry-leading certifications, and a commitment to exceeding client expectations. Our team of highly trained Technical Hygienists adheres to international standards including ISO 14644-1, B&ES TR19, and BS EN 15780, ensuring contamination-free environments for mission-critical operations.With a proven track record in sectors ranging from healthcare to education, we combine technical expertise with a client-centric approach to maintain operational efficiency and safeguard sensitive infrastructure. Our investment in continuous staff development, including proprietary Data Centre Cleaning Hygienist Courses, ensures we remain at the forefront of technical cleaning innovation while maintaining a strong focus on sustainability and net-zero goals.
Services
Data Centre Cleaning
HVAC Cleaning
IT Equipment Cleaning
Commercial Property Cleaning
Emergency Cleaning Services
Details
- Year established: 2010
Highlights and features
- We have 14 years of experience in critical environment cleaning since 2010
- Our 24/7/365 availability includes emergency call-outs across the UK & Europe
- We maintain compliance with ISO 14644-1 and B&ES TR19 industry standards
- Our proprietary training exceeds City & Guilds Level 2 certification standards
- We guarantee 100% customer satisfaction with proven service delivery
Associations and certifications
- ISO 14644-1
- ASHRAE
- BS EN 15780
- B&ES TR/19
Services
Data Centre Cleaning
Our specialist data centre cleaning service eliminates dust, debris, and airborne particles from mission-critical environments. Using ISO 14644-1 compliant techniques, we protect sensitive IT infrastructure through three-stage processes including risk assessment, air particle testing, and decontamination. This ensures operational efficiency, prevents equipment failure, and maintains compliance with industry standards for both new and established facilities.
HVAC Cleaning
Our HVAC cleaning service removes contaminants from ductwork and air handling systems to maintain optimal air quality. Following B&ES TR19 standards, we conduct comprehensive assessments, implement continuous monitoring, and perform deep cleaning using PVT testing and deposit thickness analysis. This improves energy efficiency, reduces health risks, and ensures compliance with BS EN 15780 regulations across commercial and industrial settings.
IT Equipment Cleaning
Specialist cleaning for IT equipment prevents dust accumulation that causes overheating and hardware failure. Our technicians use non-invasive methods to clean keyboards, servers, and network cabinets while adhering to strict contamination control protocols. This extends equipment lifespan, reduces maintenance costs, and maintains hygiene standards in office environments with shared technical infrastructure.
Commercial Property Cleaning
We provide comprehensive cleaning solutions for commercial properties including schools, universities, and office spaces. Our services feature DBS-checked staff, regular audits, and health & safety compliance assessments. From term-time contracts for educational institutions to deep cleaning services, we maintain professional environments that enhance workplace wellbeing and operational efficiency across various sectors.
Emergency Cleaning Services
Available 24/7 across the UK and Europe, our emergency cleaning service addresses unexpected contamination issues in data centres and critical environments. With pre-positioned teams and immediate mobilisation capabilities, we provide rapid decontamination to prevent operational downtime. This service includes post-construction cleaning and urgent HVAC system maintenance to restore compliance with industry standards.
People
Nathan Henwood
Director
As Director of Delotas, Nathan Henwood leads our commitment to technical cleaning excellence. With over 14 years in the industry, he oversees strategic development while ensuring adherence to international standards and client satisfaction across all operations.
Questions
What areas do you cover for cleaning services?
We provide technical cleaning services across the UK and Europe, with rapid response capabilities for emergency situations.
Are your cleaning services available outside regular business hours?
Yes, our technical cleaning services operate 24/7/365 to accommodate client needs and emergency requirements.
How do you ensure quality in data centre cleaning?
We follow ISO 14644-1 standards with three-stage processes including risk assessment, air particle testing, and post-cleaning verification.
What certifications do your staff hold?
Our technicians hold Delotas' proprietary Data Centre Hygienist certification exceeding City & Guilds Level 2 standards and B&ES TR19 compliance.
Can you handle emergency contamination situations?
Yes, our 24/7 emergency service provides rapid response cleaning for unexpected contamination issues in critical environments.
