Updated October 2026
Dromana is two suburbs in one: a flat, sandy foreshore strip with the shops and the beach houses, and a steep run of streets climbing the face of Arthurs Seat behind it. Mornington Hot Water is a free referral service. We connect you with licensed hot water plumbers who cover Dromana, above the highway and below it. We are not a plumbing business ourselves, and the referral costs you nothing.
Two very different jobs
On the flat, the housing is classic Peninsula holiday stock, much of it running electric storage tanks that are older than the current owners realise. Mains gas reaches much of the strip, so gas storage and continuous flow are common replacements, and the swap itself is usually straightforward with easy access.
On the hill, access changes everything. Steep driveways, limited parking and units tucked down the side of a house built into the slope all add time to a job that would take two hours on level ground. The hillside blocks also have the space and airflow that suit a heat pump well, and they are less exposed to direct salt spray than the foreshore.
Across both, the holiday pattern applies. Tanks that sit idle for weeks fail when the house fills, which is why an off-season check beats a January call-out.
Repair it or replace it
If the tank itself is leaking, it is a replacement. Elements, thermostats and relief valves on a younger tank are often worth fixing, with repairs roughly $150 to $600 depending on the part. See hot water repairs and hot water replacement.
As a guide, electric storage like-for-like swaps run from around $800 to $2,500 installed. Gas storage and continuous flow sit around $1,200 to $3,500, and a heat pump $3,000 to $6,000 before incentives. The cost guide has the detail, and the plumber's quote is the price that counts.
Same-day replacement is often possible for common tank sizes when you get in touch in the morning.
Frequently asked questions
Does my hillside address affect the price?
Access does. Gradient, parking and how far the unit has to be carried all add time. Mention them when you ask for a quote.
Is mains gas available in Dromana?
It reaches much of the area, but availability varies by address. The plumber confirms your meter and line before quoting.
What suits a weekender best?
Continuous flow, usually. There is no tank keeping water hot for an empty house, and nothing corroding quietly between visits.
Nearby, see Safety Beach and McCrae.