Canton : Valais
Drain unblocking in Monthey (VS): request a quote
No business registered for this trade currently covers Monthey (1870) in the canton of Valais. You can submit a request for review by the administration, without any commitment regarding forwarding, the number of responses or response times.

Work and requirements
- Blocked item: toilet, sink, shower, building soil stack or outdoor sewer pipe
- Since when, backing up or slow drainage, several fixtures affected at the same time
- Access to inspection chambers, cellar or crawl space, and floor concerned
- Level of urgency (flooding in progress) and anything already tried
Request a quote in Monthey
Choose the postcode of the work location
Quotes and timescales are agreed directly with the companies.
Companies matching your search
No active company currently matches this trade and these postcodes. You can submit a request; forwarding after review will depend on eligible companies.
Postcodes covered : 1870
Good to know about Monthey
Monthey is in the canton of Valais (VS). Its postcode is 1870 and the local language is French. The nearest localities are Martigny (about 19 km), Montreux (about 20 km) and Vevey (about 25 km). For this trade, e-devis.ch covers 4 localities in the canton of Valais. No company is registered for this trade in this postcode yet; your request is still reviewed and kept on file.
Who handles your request
- Your request is read by the e-devis.ch team in Geneva before it is forwarded.
- It is forwarded only to companies registered for this trade and this postcode.
- You compare the replies freely, with no obligation; the quote and contract are agreed directly with the company.
e-devis.ch is operated by MS Contractor SA in Geneva. The platform forwards requests and does not carry out the work. How it works · Contact
Nearby localities
Other trades in Monthey
Frequently asked questions
Who pays for drain unblocking: the tenant or the landlord?
In Switzerland the tenant covers minor maintenance, such as a sink trap blocked through their own use. Shared pipework, soil stacks and sewers remain the responsibility of the owner or the managing agent. If in doubt, tell the managing agent before ordering the work.
Who is responsible for the work: e-devis.ch or the drainage company?
e-devis.ch is an introduction service: we pass your request to drainage companies in your area and carry out no work ourselves. The contract is concluded directly between you and the company you choose, which alone is responsible for its quote, its deadlines and the quality of its work.
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