Nss Cleaning Limited

NSS Cleaning is a national specialist in commercial cleaning, trusted by leading organisations to keep their buildings looking their best and operating safely. From high-rise façade and window cleaning to complex access solutions and planned maintenance, we combine experienced people, proven processes and smart technology to deliver dependable results—first time, every time.

Who We Work With
We’re proud to partner with a diverse range of sectors, including Housing, Retail, Healthcare, Blue Light Services, Corporate Offices, Banking, Education, and many more. Whether it’s a single site or a nationwide portfolio, we tailor our services to meet your operational needs, compliance requirements, and customer expectations.

What We Do Best
Our core strength is window cleaning delivered safely and efficiently, using:

Reach-and-Wash Systems for ground-level cleaning with ultra-pure water technology.
Rope Access (IRATA-certified) for high-rise and complex structures.
MEWPs (IPAF-trained operators) for safe elevated work.

But we don’t stop there. We also offer a range of specialist services to keep your properties in top condition, including:

Graffiti removal
Bodily fluids and sharps removal
Chewing gum removal
Internal high-level cleaning
Pressure washing

Every service is delivered with the same commitment to safety, sustainability, and quality.

Why Choose NSS Cleaning?
Because we combine expertise, assurance, and innovation to give you complete confidence:

Safety First: Zero compromise on health and safety.
Proven Quality: ISO-certified processes for consistent results.
Specialist Access: Rope access and MEWP capability in-house.
Responsive Service: Rapid mobilisation and clear communication.

Frameworks

• Cleaning and Associated Services Framework