I would like to abolish the toilets and septic tanks and wash them with water.

Remodeling work of Kumitori toilet to flush toilet and abolition of human waste septic tank can only be done by designated construction shop of Yokohama-shi

When making a contract, be sure to check the construction cost, construction time, whether subsidies and loans are used, etc.

For more information, please contact Environmental Planning Bureau Sewer Management Division.

・Please refer to the related website for the designated construction shop.

Please see the related website for the Yokohama City Drainage Equipment Designated Construction Shop.
Yokohama Drainage Equipment Designated Construction Shop

※"Yokohama City Pipe Works Cooperative (Telephone 681-6631)" which is a business group in Yokohama City, also introduces members of the union (Yokohama City Drainage Designated Construction Shop). (Reception hours 8:30 to 17:30)

However, the union just introduces a trader. Please consult directly with the designated drainage facility designated construction shop for consultation on the contents and costs of construction.