Welcome to NSSG
Building Australia’s Leading HVAC & Plumbing Services Group
Welcome to NSSG
NSSG is a privately owned holding company building a national group of HVAC and plumbing businesses. Our mission is to bring together Australia’s best trade businesses and give their owners, teams and customers the scale and support to keep growing.
We’re starting in Melbourne, expanding across Australia, and aiming to take our model beyond it
Our Journey
“Uniting Excellence in Trades”
NS Services Group, known as NSSG, was founded to reshape trade services in Australia. The market is highly fragmented, with thousands of skilled, well-run, owner-operated businesses, and many owners are thinking about what comes next.
We’ve chosen to stay focused on two essential trades: HVAC & plumbing. We build the group one partnership at a time, working with owners who care about quality workmanship, their people and their reputation.
Our Vision
“To be Australia’s most trusted trade services group, built on the businesses and people who make it great.”

OUR SERVICES
"Selling Your Business?"
Have you thought about what comes next for your business? Whether you’re ready to sell now or just starting to consider it, we’d welcome a confidential conversation.
If you own an HVAC or plumbing business with annual revenue between $5M and $50M, NSSG may be the right partner. We’re building a national group of trade businesses, and we work with owners who care about their people, their customers and their reputation.
There’s no pressure and no obligation. A conversation is just a way to find out whether there’s a fit.
Download our FAQ to see how the process works, what we look for, and what to expect.
Or get in touch directly: info@nssg.au