
For properties not connected to the town sewer network, a Home Sewage Treatment Plant (HTSP) provides a safe, compliant way to treat and dispose of household wastewater on site. At Plumbtek Solutions, we supply and install HTSP tanks correctly the first time, in line with manufacturer specifications and local council requirements.
Whether you're building on a new block, replacing an ageing septic system or upgrading to a modern treatment plant, our experienced team will guide you through the right system for your property and complete the installation from excavation through to commissioning.

What We Offer
- HTSP tank supply and installation
- Septic system replacements
- New system installations for unsewered blocks
- Treatment plant excavation and setout
- Inlet and outlet pipework connections
- System commissioning and testing
- Service and maintenance
You may need to upgrade or replace your treatment system if you notice:
- Your existing septic or treatment system is ageing or failing
- Persistent odours from your treatment system
- Alarms or warning lights on your existing system
- You're building or renovating on a block without town sewer
- Council compliance requirements for an upgraded system
Our team can assess your property and recommend the right system for your household size and site conditions.
What to Expect
- 01
Assess the property and site conditions.
- 02
Recommend a suitable HTSP tank for your household size.
- 03
Obtain any required approvals or documentation.
- 04
Excavate and install the tank.
- 05
Connect inlet and outlet pipework.
- 06
Test and commission the system.
Why Gold Coast Customers Choose Us
- Experienced with HTSP tank installations.
- Honest advice on the right system for your property.
- Professional excavation and installation.
- Compliance with manufacturer and council requirements.
- Long-term, reliable wastewater solutions.
- Local Gold Coast service.
HTSP Tank Installations FAQs
Yes. We supply and install HTSP tanks for new builds on blocks without access to town sewer.
Yes. We can assess your existing system and replace it with a modern HTSP tank where required.
In many cases, yes. We can help guide you through the approval process required for your property.
Need an HTSP tank installed?
Contact Plumbtek Solutions today for professional HTSP tank installations across the Gold Coast.
0468 301 111