Best hot water plumbers in Granville
Last updatedMates Rates Plumbing Eastwood opens this guide to hot water plumbers in Granville, since it runs round the clock and shows its licence on the listing. The others differ by base suburb, night cover and how much they state up front, so start by asking whether a late-night fault matters more than a crew nearby.
Quick picks in Granville
- Best for a hot water failure at 2am: Mates Rates Plumbing Eastwood, listed as open 24/7 and able to fit thermostatic mixing valves.
- Best for a local crew on gas, electric or solar units: RNB Plumbing, based in Granville with a 24-hour emergency line.
- Best for a pensioner booking a weekday job: Hudson Plumbing Services, based in Chester Hill and offering pensioner discounts.
- Best for a Castle Hill crew doing drain and CCTV work: Hills Emergency Plumbing Pros, with camera inspections and water jetting.
Best hot water plumbers in Granville, ranked

#1Mates Rates Plumbing Eastwood for hot water failures at any hour
24/7Licence publishedBased in EastwoodMates Rates Plumbing Eastwood adds mixing valve work to its hot water repairs. Its listed hours run around the clock, and its emergency work covers sudden hot water failures. It publishes licence 226679C. Eastwood is its base, and Granville is on its coverage list. Night callouts can run dearer than daytime bookings, so agree the figure in writing first.

#2RNB Plumbing for hot water repairs on gas, electric and solar systems
24/7Licence publishedRNB Plumbing is the sole pick with its home base in Granville. Its team fixes hot water units on gas, electric or solar systems and does LP gas fitting too. An emergency line on 0405 169 000 stays open all day and night, and the team says it aims to reach urgent faults within an hour. Its published licence is 472906C. Customers note fast attendance on urgent calls.
#3Hudson Plumbing Services for Rinnai hot water units and senior discounts
Based in Chester HillHudson Plumbing Services works out of Chester Hill and lists Granville among its suburbs. Rinnai units are among the hot water systems it installs, and gas work sits alongside them. The listed week runs Monday to Friday, 7:30am to 5:30pm, with no weekend or evening slots. Pensioner and senior discounts apply. Its listing carries no licence number, so confirm it when you ring.
#4Hills Emergency Plumbing Pros for after-hours call-outs with hot water installs
24/7Based in Castle HillHills Emergency Plumbing Pros is based in Castle Hill, and Granville appears on its suburb list. Its listing shows round-the-clock hours, and emergency plumbing is the headline service. Hot water jobs include new installs, fixes and replacements, with the gas, electric and solar range covered. It also does leak detection and CCTV drain checks. Neither a licence number nor a call-out fee is shown, but the business says every job gets a fixed quote, so request it in writing first.
Compare hot water plumbers in Granville
The comparison below sets base suburb, night cover and licence publication side by side.
| Plumber | Based in | After hours | Licence | Google rating |
|---|---|---|---|---|
| Mates Rates Plumbing Eastwood | Eastwood | 24/7 | โ | โ 4.9 (66) |
| RNB Plumbing | Granville | 24/7 | โ | โ 5.0 (10) |
| Hudson Plumbing Services | Chester Hill | โ | โ | โ |
| Hills Emergency Plumbing Pros | Castle Hill | 24/7 | โ | โ |
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 Granville
Businesses were ordered by customer feedback, with more weight on those many customers had left, plus the after-hours work each states itself. A business's base suburb and what its own pages say about hot water jobs also shaped the order.
Hot water plumbers in Granville: FAQ
Which hot water plumbers in Granville come out at night?
Mates Rates Plumbing Eastwood, RNB Plumbing and Hills Emergency Plumbing Pros all list night cover. Hudson Plumbing Services stops at 5:30pm on weekdays, so it suits a daytime booking.
Which of these hot water plumbers show a licence number?
Mates Rates Plumbing Eastwood and RNB Plumbing both show one. Hudson Plumbing Services and Hills Emergency Plumbing Pros show none, so request the number when you call.
Is any of these hot water plumbers based in Granville?
RNB Plumbing is based in Granville. The other picks work from Eastwood, Chester Hill and Castle Hill, and each covers Granville.