Hot water system replacement cost estimator
Get a rough idea of what a new hot water system will cost installed in Perth, based on the type and size you need. A plumber will confirm the exact price after inspecting your site.
This range covers the unit plus standard installation; unusual access or compliance upgrades can add extra.
Compare actual quotes for this projectLocal price context: based on 432 price points from reviews and provider websites across this directory. Recorded prices span jobs of very different sizes, so compare quotes for your exact project.
This is an estimate only; a plumber needs to see your site and existing setup to give an exact quote.
Enquiries from this site's forms may be shared with partner providers who perform the work, and we may receive a referral fee. Rankings and scores here are based solely on our published method and are not affected by referral fees.
Get quotes from top-rated hot water system installers
Ranked by our published rubric from recent Google reviews, weighted by relevance to this service (the same order as the category page).
World of Plumbing and Gas Pty LtdGet a quote5.0(232) 95
Ausco Plumbing & Gas Pty LtdGet a quote5.0(408) 94
TPR Plumbing & GasGet a quote5.0(385) 94
Marchant Plumbing and Gas - Roleystone WAGet a quote5.0(246) 94
Freeflo Plumbing & GasGet a quote5.0(243) 94