Water supply equipment is possession of customer, and contract of water supply works (leak of water investigation, leak of water repair) has you contract with you between water supply works shop.
Designated system of water supply equipment construction company is founded by water supply law revision of 1996, and designated water supply equipment construction company is person whom water supply company appointed based on application of person constructing the cause, water supply equipment of national flat requirements as construction company.
When we perform water supply works such as new establishment, remodeling, removal of water supply equipment in the Yokohama city, "the water supply method", application by Yokohama-shi-designated water supply equipment construction company and construction are necessary based on regulations of "the Yokohama-shi Channel regulations". If it is not water supply equipment construction company which received designation of Yokohama-shi, we cannot perform construction in the city.
List of all designated water supply equipment construction companies is this
Precaution when we ask for leak of water repair
１．Please explain contents of construction that customer hopes for and the local situation enough in water supply works shop.
２．In construction contents, the time required, please receive enough explanation about approximations beforehand.
３．You take quotation out of plural people if possible, and please examine contents. In addition, please confirm beforehand as there may be a charge for estimate.
４．When you cannot understand the bill, you demand the presentation of breakdown of the bill, and please confirm any unclear points.
５．Please confirm any unclear points on construction on the spot to construction company.
６．When you urgently ask in night time on holiday, please confirm beforehand as rate may be higher than usual.
７．As you may leak water after some repair at other places getting older when water pipe leaks water for deterioration, please be careful.
８．After the repair construction completion, please submit water supply equipment construction (repair construction) registration form (PDF: 65KB) to each water supply office (PDF: 386KB) having jurisdiction over.
・As for "list of meter downstream side leak of water repair companies" (we say "this list" as follows.) to announce on City of Yokohama, Water Works Bureau website, application to this list publication displays only designated construction company which there was in Yokohama-shi designated water supply equipment construction companies (we say "designated construction company" as follows.).
・We update "this list" by tightening every month on the first business day of the next month on 15th.
・About or directly indirect loss, damage that occurred by the use of "this list", City of Yokohama, Water Works Bureau does not take any responsibility.
・We publish "this list" for each location of construction company where publication application was.
・As change of entry publishing may not be updated, please be careful.
・Please click administrative section that you want to confirm.
・List of meter downstream side leak of water repair companies according to administrative section is all PDF file.
・We publish for each location of construction company.
・Precautions when we ask for leak of water repair are listed, and the first page becomes list from the second page.
Inquiry about water supply to Water Works Bureau customer Service Center
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