Service Vulcan gass wall heater

Peter requested 3 quotes from Plumbers in Flemington

Heater is working fine but just want it checked and serviced. Emitting a high pitched sound when off and pilot on..which is annoying.

Appears to be a gas leak near the front door
Gas leak - appears to be a gas leak near the front door

Gas hot water service. Gas smell coming from it. Investigate and repair it.
Hot water servie located outside and there is a smell of gas coming from it...