Septic Systems

Septic Systems In The Northern Rivers

Heavy-Duty Septic Systems

Grant Wannan Plumbing specialises in septic tank installations for residential properties. Our plumbers can work on areas with access difficulties or confined spaces.

For new designs, an on-site inspection is important. We consider your land, property size and distance from the waterways before the installation. Our team takes care of EPA requirements once the homeowner has arranged a soil test and had it approved by the local council.

Septic tanks are a cost-effective treatment for wastewater management. You can rely on our expertise to provide you with the most suitable septic system for your property. We can also service existing tanks to improve their efficiency and lifespan.

Frequently Asked Questions

Why is my septic system flashing lights?

The flashing red light usually signals warning that the wastewater treatment system has functionality issues. These may mean high water levels that need to be stabilised or any other problem which may lead to complex repairs if left unaddressed.
How often should the system be desludged?

On average, septic tanks have to be desludged once every three years. The frequency of desludging will depend on the number of people using the septic tank. Always confirm desludging requirements with your local council as they vary depending on your location.