We’re a specialist services supplier. From building maintenance to window and technical cleaning, platform hire and equipment testing – self-delivered services, anywhere in the UK. We don’t use sub-contractors. We don’t hire equipment or machinery. Our dependable, in-house team works around the clock and across the country, setting new standards for safety, speed and consistency.

A clean, well-maintained and fully functioning building is essential to keeping your business moving and presenting a positive and lasting impression to your customers. So whether it’s our team of experts working seamlessly on site, or our best-in-class equipment on hire, you can be sure that we’ll be acting reliably and with your brand’s reputation firmly in mind. Your business operations are depending on us and we never forget it.

Five reasons why NSS provides an altogether better service.

Altogether better

We’ve brought all our services together, so you only need one contact. No more dealing with multiple contractors, it’s just one team, on one site, delivering everything you need.

National coverage

Better coverage means a better service. We have nine sites nationwide, meaning we’re on-hand to offer quick response times 24/7, 365 days a year.


We don’t use subcontractors. We don’t hire equipment. We self-deliver the job in-house, ensuring a consistent service and a rapid response, every time.

The safest way

The safest way is the only way. Our skilled, highly qualified staff work to the strictest standards, and a culture of safety and transparency is built into everything we do.

Transparency matters

That’s why we provide timely and accurate reports throughout the work, giving you the peace of mind of knowing exactly what’s been done. And we use these reports to continuously improve efficiency and quality.

Thank you for the tremendous amount of work that you have done for us, all the lads that have worked here on the various tasks have done nothing but impress us with regards to their professionalism.

Operations Manager for a Manchester-based children's charity
A partnership with Matthews & Goodman

A partnership with Matthews & Goodman

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Cleaning Heathrow Airport Terminal 5

Cleaning Heathrow Airport Terminal 5

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To find out more or see how NSS can support your requirements call 03459 677477

To find out more or see how NSS can support your requirements call 03459 677477

Make an enquiry

If you have a question or would like a quote for your next project, simply fill out the form below and one of our team will be in touch.

If you require an urgent response and would prefer to call us directly please visit our contact page for more information.

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