Hong Kong Island Central and Western 
Service type：Repair What type of service do you need?
Repair
What type of boiler do you have?
TG gas water heater
Where is the gas boiler installed?
Indoor (e.g. bathroom)
Where is the gas boiler being used at?
Family use
What is the problem with the boiler?
Making strange sound
Weak water output
Weak water output
What time do you prefer to have the service?
Monday Any time
Anything else that we need to know?
No
Where is your location?
Hong Kong Island,Central and Western
