We’re a nationwide specialist services provider.
From building maintenance to window and technical cleaning, platform hire and equipment testing, we offer a consistent, self-delivered and most importantly safe service. Anywhere in the UK.Why choose NSS?
Having had difficulties with previous contractors due to the shape & access issues of my building it has been a pleasure to find such a reliable firm as NSS.Facilities manager for a professional services firm
Meet the team behind NSS, a winning blend of entrepreneurial flair and operational acumen. Most of our experienced leadership and management team have risen through the ranks and grown with the company.Meet The Team
Everything we do at NSS is underpinned by our vision and values, creating a culture that unites all four divisions but also separates us from the competition. Led by founder and CEO, Niel Bethell, we support our people to be the best they can, always.View more
We recognise our responsibility to the communities nationwide within which we operate. That’s why, as well as regular fundraising initiatives throughout the year, we like to donate our Reliably consistent expertise wherever we can to those who can least afford it.View more
Awards & accreditations
We’ve been recognised for excellence through multiple awards wins from trade bodies and business organisations and hold all the accreditations you’d expect from an organisation that delivers Reliably consistent expertise.
An introduction to our investors, BGF who’ve been both our advisers and partners for growth over the past few years.