Best hot water plumbers in West Pennant Hills
Last updatedHills District Plumbing leads this list for hot water, with a licence on record and upfront pricing on its quotes. Other picks differ on the brands they fit, heat pump and solar work, and whether they answer at night, so match the business to your unit and your timing.
Quick picks in West Pennant Hills
- Best for a unit replacement with a licence on record: Hills District Plumbing, with upfront pricing and free quotes.
- Best for heat pumps and solar units: Andrew Vanny Plumbing, which also handles gas and electric units.
- Best for same-day hot water repairs: Aussie ONCALL Plumber Castle Hill, which offers same-day appointments for daytime faults.
- Best for a named brand swap: Gladesville Plumbing Services, which wants the make of your unit before it attends.
- Best for a Rinnai replacement: Twenty47 Plumbing, which lists Rinnai units among its North Rocks swaps.
Best hot water plumbers in West Pennant Hills, ranked

#1Hills District Plumbing for hot water systems quoted upfront
24/7*Licence publishedBased in Castle HillHills District Plumbing, a Castle Hill business, holds licence 278506C and lists hot water systems among its core work. Free quotes and upfront pricing are part of how it sells jobs. Its list also names mixing valves and filtration systems. Night work has to be arranged in advance, so a failing unit is best raised in daytime hours. Its areas include Dural, Kellyville and Glenhaven.

#2Twenty47 Plumbing for hot water replacements with Rinnai continuous-flow units
24/7Licence publishedBased in North RocksFrom North Rocks, Twenty47 Plumbing holds licence 247398C for its replacement work. Hot water replacement is a listed job, and Rinnai continuous-flow units appear among its North Rocks installs. Its emergency service runs round the clock, so a failed unit at night can be called in. Gas fittings are also in its range. Ask for the total before any unit is pulled out.

#3Andrew Vanny Plumbing for heat pumps and solar alongside gas and electric
24/7Licence publishedBased in TurramurraAndrew Vanny Plumbing, of Turramurra, holds licence 165090C. Heat pumps and solar sit in its range beside gas and electric work. Thermostatic mixing valves are fitted to keep shower and bath temperatures safe. The 24/7 emergency line is the office number, so a dead unit at night reaches the same team. The price is set after a phone call on 0480 009 605, since no fixed list is shown.

#4Aussie ONCALL Plumber Castle Hill for same-day hot water repairs
24/7Licence publishedBased in Castle HillLicence 465156C belongs to Aussie ONCALL Plumber Castle Hill, which repairs and fits gas, electric, solar and heat pump units. Same-day appointments are offered for daytime faults, and its emergency plumbers are on call around the clock across Castle Hill. The business says it quotes before starting. Its work also covers toilet repairs and bathroom plumbing, so a fault found during a refit can be handled by the same firm.

#5Meli Plumbing Services for hot water repairs and replacements
24/7Licence publishedBased in Beaumont HillsLicence 481746C sits with Meli Plumbing Services in Beaumont Hills, which lists hot water repairs and replacement among its jobs. Customers say its plumbers turn up quickly, even for urgent calls. The phone is answered round the clock, so a failed unit can be reported at any time. No prices are shown, so ask about the cost of a replacement when you book. Work reaches West Pennant Hills, Rouse Hill and Kellyville.
#6Gladesville Plumbing Services for hot water systems with named brands
24/7Licence publishedBased in GladesvilleHot water systems are one of the core jobs at Gladesville Plumbing Services, which holds licence 168655C. Give it the make of your unit at booking, and the right parts can be brought along. Same-day emergency visits are offered, and 24/7 cover applies. The mobile, 0413 402 599, takes urgent calls outside business hours. Hydronic heating and filtered water sit in its range too.
Compare hot water plumbers in West Pennant Hills
The table lines up each business's base, night cover and licence number.
| Plumber | Based in | After hours | Licence | Google rating |
|---|---|---|---|---|
| Hills District Plumbing | Castle Hill | 24/7* | โ | โ 5.0 (252) |
| Twenty47 Plumbing | North Rocks | 24/7 | โ | โ 4.9 (65) |
| Andrew Vanny Plumbing | Turramurra | 24/7 | โ | โ 5.0 (56) |
| Aussie ONCALL Plumber Castle Hill | Castle Hill | 24/7 | โ | โ 5.0 (43) |
| Meli Plumbing Services | Beaumont Hills | 24/7 | โ | โ 5.0 (36) |
| Gladesville Plumbing Services | Gladesville | 24/7 | โ | โ 4.6 (69) |
| Dural Plumbing | Dural | 24/7 | โ | โ 5.0 (16) |
| Northern Sydney Plumbing | Lane Cove North | โ | โ | โ 5.0 (12) |
| Hills Emergency Plumbing Pros | Castle Hill | 24/7 | โ | โ |
| Better Way Plumbing | North Kellyville | 24/7 | โ | โ |
| Benny & The Jets Plumbing Services | North Willoughby | 24/7 | โ | โ 4.5 (15) |
| Arc Plumbing | Five Dock | 24/7* | โ | โ 4.3 (23) |
| South Windsor Rapid Plumbing Group | South Windsor | 24/7 | โ | โ 5.0 (8) |
24/7* : listed as open 24 hours, but the business doesn't say 24/7 itself. Ratings show from 5 Google reviews.
How we picked hot water plumbers in West Pennant Hills
Hot water firms are ranked on customer feedback, with more weight where more customers have written in. Holding a licence number weighs in, as does night cover the business describes itself and hot water jobs named on its own pages. A local base gets a small boost.
Hot water plumbers in West Pennant Hills: FAQ
Who can fit a hot water unit in West Pennant Hills on short notice?
Aussie ONCALL Plumber Castle Hill offers same-day appointments for daytime faults, while night callers can reach its emergency line.
Does Andrew Vanny Plumbing take calls at night?
Andrew Vanny Plumbing answers out-of-hours faults on its office number, so one call reaches the team at any time of day.
Which hot water plumbers here show a licence number?
Hills District Plumbing, Twenty47 Plumbing, Andrew Vanny Plumbing, Aussie ONCALL Plumber Castle Hill, Meli Plumbing Services and Gladesville Plumbing Services each show one.