New Territories Sai Kung 
Service type：Leakage detection What service do you need?
Leakage detection
What is the building type?
Home Ownership Scheme (HOS) estate
Is there any dispute or claim for the loss involved?
No
Please provide additional details about the problems (Optional)
懷疑外牆滲水令到屋內天花剝落
What time do you prefer to have the service?
Any time
Anything else that we need to know?
No
Where is your location?
New Territories,Sai Kung
