About our septic tank siphoning service
Septic tank siphoning is the core Malabanan service. A full septic tank (poso negro) causes slow flushing, bad smells, backflow and even overflowing manholes. Our crew uses a vacuum siphoning truck to pump out all sludge and wastewater, then checks the tank and inlet pipes so you know exactly what condition your system is in.
Signs you need septic tank siphoning
- Toilets flush slowly or gurgle
- Foul smell near the toilet, drain or manhole
- Water backing up in floor drains
- Wet or soggy ground around the tank
- It has been 3–5 years since the last siphoning
How we do it
- We inspect and locate the septic tank access
- The vacuum truck pumps out all sludge and wastewater
- We check inlet/outlet pipes and the tank walls
- The area is cleaned and you get honest advice on next siphoning
Frequently asked questions
How often should a septic tank be siphoned?
Most homes need septic tank siphoning every 3 to 5 years, depending on the tank size and how many people live in the house. Commercial buildings, dormitories and restaurants usually need it more often.
How long does siphoning take?
A typical residential septic tank takes around 1 to 3 hours once the truck is on site, depending on tank size and access.
Do you need to break the floor?
Only if there is no manhole or access cover. We always look for existing access first and will explain before any opening is made.
