Base Fee


Basic fee (reference)
*10% consumption tax will be charged on the listed amount.




A "quote" is a sign of your determination to deliver on a promise

The fact that the leak clinic prepares a detailed estimate means that"Able to identify the cause and complete the investigation"It means that I was convinced.

We take responsibility for our professional actions.

We believe that there should be no irresponsible results such as "we didn't know the cause" or "we couldn't investigate" for customers who made requests with our expectations.

"Thorough investigation" to obtain confirmation of a solution

Therefore, we use the"Preview"and"Situation Survey"We will not make any compromises.
After obtaining confirmation that we can solve the problem reliably, we will propose a quote responsibly.



See below

・ We will ask for information in the event of a leak.
・ We will listen to the client's story as much as possible.
・ Imagine the overall flow of the survey.
・ Check the surrounding environment to ensure the safety of the investigators.
・ Finally, we will determine whether the survey can be conducted.
・ If you have a drawing, please prepare it.


*Preliminary survey fee: Free in designated areas
*Outside the designated area, we will submit a separate estimate, but it is free of charge if this survey is conducted.


Situation Survey


・ The survey is a little closer to the main survey than the preliminary survey.
・ We will take photos as much as possible.
・ We may take infrared thermography photography.
・ We will check the measurement and position relationship so that we can shorten the time of the main survey.

*The situation confirmation survey is included in the preliminary survey.


Get a Quote


・ We will provide you with a fee for an investigation to identify the cause and to prepare an investigation report.
・ The survey fee varies depending on the structure of the building, the leak location, the investigation location, etc.
・ The estimated amount is the amount until the cause of the leak is identified.

[Cases where additional fees are incurred]
・ If the information provided is different
・ If you cannot cooperate with the smooth investigation
・ In addition, when the scope and content of the survey are added from the contents of the estimate submitted.




Survey Fee Simulator

This simulator calculates the estimated cost of the survey based on the occurrence of leaks.
In the actual survey, the survey method will change depending on the building conditions and local conditions, so the official amount will be announced after the preliminary survey.


Leak occurrence information

雨漏り調査は建物構造を問わず対応しています




1. The survey will be conducted based on the information provided by the client.
2. The survey content may be changed at the investigation stage.
3. The investigation will basically continue until the cause is identified.
4. The contents of the investigation report include the cause and repair method proposal.
5. The deadline for submitting the investigation report is 14 days after the end of the investigation.
6. On-site explanations of the survey report may be expensive.
7. Surveys outside the area may incur various costs.
8. Temporary scaffolding, aerial work platforms, etc. are not included in the survey fee.
※ For details, please check the contents of the quotation or contract.