Septic Tank Cleaning

SJ Allen Holdings services a wide range of domestic and commercial septic systems. If you need any advice on locating or monitoring your septic tank just give our friendly team a call.

• Old style coffin lid septic tank
• Single chamber septic tank
• Multi chamber treatment plant.

How your septic tank works www.consumerbuild.org.nz

Septic Tank Trouble shooting

Q. How often should I get my septic tank cleaned out.
A. On average every 3-5 years.

Q. How do I know if my septic tank needs cleaned out.
A. Discharge at septic tank breather, toilets slow to drain after flushing, gull traps discharging, gurgling sound in chamber drain, odour in vicinity of septic tank.

Q. How do I find my septic tank?
A. Looking for either a metal or plastic PVC breather cap indicates the inlet location to your septic tank. Most septic tanks are in close proximity to your house or dwelling.

Q. How do I keep my septic tank healthy.
A. Try dosing your septic tank with hydrated lime mixed in a sink and released through the drains to your septic tank. Avoid releasing excessive fats through the drains to your septic tank. Also avoid putting toxic cleaners or thinners down drains leading to your septic tank.