Best hot water plumbers in Mount Druitt
Last updatedTap Tech Plumbing leads this list of hot water plumbers in Mount Druitt because it repairs, replaces and services gas, electric and heat pump units, and offers same-day work when there is no hot water. Beyond that, brands, out-of-hours cover and licence details vary. Choose by the system you have: a heat pump, a gas or electric unit, or a unit that has failed at night.
Quick picks in Mount Druitt
- Best for a no-hot-water call on the same day: Tap Tech Plumbing offers same-day service for that problem and is based in Green Valley.
- Best for heat pump installs: MK Waters Plumbing is strongest on heat pumps and takes out old electric tanks.
- Best for a warranty question: Aussie Oncall Plumber Rooty Hill advertises a lifetime labour warranty without setting out its terms.
- Best for a Rinnai unit on a weekday: Hudson Plumbing Services has installed Rinnai units, and works from 7:30am to 5:30pm on weekdays.
- Best for a hot water failure at night: Franklins Plumbing Services, based in Mount Druitt, covers failures across Sydney at any hour.
Best hot water plumbers in Mount Druitt, ranked

#1Tap Tech Plumbing for same-day hot water repairs and replacements
24/7Based in Green ValleyTap Tech Plumbing, based in Green Valley, covers Mount Druitt. Repairs, swaps and servicing cover units powered by gas, electricity or heat pumps. Customers say its hot water installs and replacements are good work. Same-day visits are offered when a home has no hot water, its listing says, and it attends day or night. The listing marks the business as licensed but gives no number. It also offers an instant online estimate, which is a rough price rather than a quote.

#2MK Waters Plumbing for heat pump installs and old electric tank removal
24/7Based in Regents ParkMK Waters Plumbing is run out of Regents Park and takes jobs in Mount Druitt. Heat pump installs are its strongest hot water work, and they come up well in customer comments. When it fits a heat pump, it removes the old electric storage unit. The business describes its systems as energy-efficient, and it repairs and replaces hot water units alongside them. Its emergency work is listed as 24/7. It publishes no licence number.

#3Mates Rates Plumbing Eastwood for hot water repairs and thermostatic mixing valves
24/7Licence publishedBased in EastwoodMates Rates Plumbing Eastwood has its base in Eastwood and takes Mount Druitt jobs. Repairs and replacements of hot water systems sit alongside thermostatic mixing valve fitting. A sudden hot water failure is an emergency job for it, and calls run 24/7/365. Customers describe the crew as punctual, which matters when a unit fails on a weekday evening. Licence 226679C is on record.

#4Aussie Oncall Plumber Rooty Hill for hot water checks with a written report
24/7Licence publishedBased in Rooty HillAussie Oncall Plumber Rooty Hill works in Mount Druitt from its Rooty Hill base. Hot water jobs for this business span gas, solar and heat pump units. Written reports on hot water units come up in customer feedback after visits. A lifetime labour warranty is on offer, but its details are left undefined. A licence number, 465156C, is published. Same-day visits are possible for emergency work.

#5Franklins Plumbing Services for gas, electric and instantaneous hot water failures at night
24/7Franklins Plumbing Services, a family business since 1994, works from Mount Druitt. Gas, electric and instantaneous units get repaired or swapped, and solar and heat pump installs are included. Its 24/7 emergency line covers hot water failures across Sydney. No licence number is shown for it. The business says it gives clear advice before any work starts.
#6Hudson Plumbing Services for Rinnai units on weekday visits
Based in Chester HillHudson Plumbing Services, run from Chester Hill, lists Mount Druitt among its suburbs. It has installed Rinnai units, and its services cover diagnosis, repairs, replacement and new installs of hot water systems. After 5:30pm on weekdays nothing is listed, so the night is not covered on paper. The listing flags it as licensed and carries no number. Its prices are fixed and flat-rate, it says.
Compare hot water plumbers in Mount Druitt
The table sets out where each business works from, its emergency hours and its licence numbers.
| Plumber | Based in | After hours | Licence | Google rating |
|---|---|---|---|---|
| Tap Tech Plumbing | Green Valley | 24/7 | โ | โ 5.0 (201) |
| MK Waters Plumbing | Regents Park | 24/7 | โ | โ 5.0 (133) |
| Mates Rates Plumbing Eastwood | Eastwood | 24/7 | โ | โ 4.9 (66) |
| Aussie Oncall Plumber Rooty Hill | Rooty Hill | 24/7 | โ | โ 5.0 (8) |
| Franklins Plumbing Services | Mount Druitt | 24/7 | โ | โ 3.5 (8) |
| Hudson Plumbing Services | Chester Hill | โ | โ | โ |
| Mount Druitt Plumber | Sydney | 24/7 | โ | โ 4.8 (16) |
| R&G Plumbing Gas & Drainage | Gordon | 24/7 | โ | โ 4.3 (86) |
| Arc Plumbing | Five Dock | 24/7* | โ | โ 4.3 (23) |
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 Mount Druitt
Customer scores come first, adjusted for volume. Then come hot water work each business describes itself, a listed licence, after-hours or same-day service it states, and a base in Mount Druitt. Only what the businesses publish about themselves is used.
Hot water plumbers in Mount Druitt: FAQ
Who in Mount Druitt fits heat pumps?
MK Waters Plumbing is the pick for heat pumps, removing old electric tanks along the way. Aussie Oncall Plumber Rooty Hill and Franklins Plumbing Services also list heat pump systems.
Which hot water plumbers offer same-day service?
Tap Tech Plumbing names no-hot-water jobs as ones it sends a crew to the same day. Aussie Oncall Plumber Rooty Hill also sends crews the same day for urgent calls.
Does Hudson Plumbing Services work after hours?
For Hudson Plumbing Services, weekday visits between 7:30am and 5:30pm are the listed option.