Pressure & High Reach Cleaning
External building surfaces, windows,
facades and hard surfaces

Let us transform your property

For over 30 years GSI has provided businesses and property owners with affordable and quality pressure cleaning services – Australia wide.  We can restore and maintain your buildings, pathways, hard surfaces and facades – and more.

We pay attention to the small details and guarantee a high- quality finish.  We have built our reputation in Australia and New Zealand on our commitment and passion for doing a great job. 

For business and property owners, keeping the exterior of your commercial property clean can sometimes be a difficult or onerous task. 

Whether you are a single location or have multiple sites, we can provide a consistent high-quality service.  We understand how important it is to keep your business looking its best.

The team at GSI are professionals with the knowledge, skills, experience and equipment can provide the service you need.

We use high pressure water blasting equipment (both cold and hot water) ensuring surfaces are clean and streak free.  This is the most efficient and cost-effective way to access those difficult to reach places.

Our scope of pressure cleaning work includes:

  • Commercial buildings
  • Multi-storey properties and high-rise properties
  • Windows, Signage and Solar panels
  • Paving and Pathways
  • Driveways and Concrete surfaces

We use the latest technology and tools

We have sourced world leading cleaning systems that enable us to reach higher, work faster and stay safe.  Our teams can work safely from the ground using long reaching, telescopic poles to clean windows and surfaces.  These can reach up to 25 metres off the ground.

By using revolutionary ionic water cleaning technology we don’t need to use harsh chemicals, only pure water.  Our telescopic poles are fitted with soft bristled brushes to scrub clean, which dries to a streak and spot free finish

If you would like to learn more
about our cutting edge pressure cleaning systems
call us on