WELCOME TO GJK FACILITY SERVICES
We are a leading provider of facility services,
committed to delivering better experiences to our customers
through the integration of people, technology and safety.
With a national footprint and workforce of over 3,500,
we can meet needs locally while supporting our customers
at a national level.
Originating as a family commercial cleaning business in 1985 by Founder, George Stamas, we have grown to a multi-disciplinary facility services business. We have long-standing customer relationships across a diverse range of markets, delivering commercial cleaning, grounds, restoration, GJK Building Services and support services.
GJK partner with our customers to manage safe, efficient, quality, sustainable and professionally-run facility services. Our D3 approach ensures bespoke and innovative service solutions with a focus on continuous improvement and contract optimisation.
Our services are delivered by our talented and diverse teams who are trained, equipped and motivated to go the extra mile for our customers.
WHAT WE DO
CLEANING
GROUNDS
RESTORATION
GJK BUILDING SERVICES
SUPPORT SERVICES
Market sectors
Education
Commercial
Government
Transport
Health
LATEST NEWS
Learn how sustainable grounds maintenance helps Australian facilities meet ESG goals using electric equipment, native plants, water efficiency and waste reduction.
Learn how sustainable grounds maintenance helps Australian facilities meet ESG goals using electric equipment, native plants, water efficiency and waste reduction.
Facility managers know a commercial cleaning contract is much more than paper. The partnership shapes a facility’s environment and performance each day.
Most companies regard office cleaning as a necessary function of running a workspace, crucial in maintaining a presentable and tidy appearance.
As hybrid work models, sustainability targets, and health mandates transform the workplace, many employers struggle to provide employees with innovative spaces that not only enhance productivity but also ensure safety.
Cleanliness is more than a compliance tick-box exercise in today’s dynamic business environment—it’s a critical driver of operational performance, employee wellbeing, and brand reputation.