Grease, scale and deposits gradually reduce the stack's effective diameter. Regular cleaning prevents sewage backflow into lower-floor flats and the water damage that follows.
We work along the full height of the stack and its connections:
A CCTV inspection reveals the internal condition of the stack: cracks, corrosion, faulty joints. From this we draw up a maintenance plan, which can be built into a contract, so we can clean it before it blocks.
Contact us
Scheduled stack cleaning, emergency call-outs on request.
Maintenance of the building's shared stacks.
Sewage backing up into a home, blocked drains.
Clean, tidy work carried out in occupied buildings.
A 24/7 emergency service when sewage backs up.
CCTV inspection to target cleaning and plan ahead for repairs.
It depends on the building and how it is used. We offer a tailored scheduled preventive cleaning programme.
Yes, 24/7 in Geneva and La Côte.
Not necessarily: after a CCTV inspection, some stacks can be rehabilitated from the inside.
Contact Amoudruz SA on +41 22 329 05 24 or via the form. We operate in Geneva and La Côte, 24/7 in an emergency.
