Best hot water plumbers in Blacktown
Last updatedRhino Plumbing and Drainage leads this list of hot water plumbers in Blacktown NSW because it repairs and replaces gas, electric and solar systems, installs Rheem units, and works around the clock. The others differ in the brands they name, how urgent jobs are handled and whether a licence number is shown. Pick by the system you have and how soon you need it fixed.
Quick picks in Blacktown
- Best for a heat pump hot water system: Sigma Plumbing, which lists heat pump units among the systems it repairs.
- Best for a Rheem install: Rhino Plumbing & Drainage, which lists Rheem units among its installs.
- Best for an urgent hot water fault on the same day: In House Plumbing, which says urgent problems are often attended on the day.
- Best for a hot water upgrade with leak work on the side: Black Buck Plumbing & Gas Pty Ltd, which lists upgrades alongside leak detection.
- Best for a hot water install from a Blacktown base: Fusion Plumbing, which is based in Blacktown and installs and repairs systems.
Best hot water plumbers in Blacktown, ranked
#1Rhino Plumbing and Drainage for hot water repairs and Rheem installs
24/7Licence publishedBased in PemulwuyRhino Plumbing & Drainage is based in Pemulwuy and covers Blacktown. It repairs and replaces hot water systems, whether gas, electric or solar, and it installs Rheem units. The business works 24 hours a day, so a system that fails overnight can be called in at any hour. Licence number 292681C is published. A quote for a bigger replacement is free and carries no obligation.

#2Sigma Plumbing for hot water repairs with Rheem, Rinnai, Dux, Bosch and Vulcan
24/7Based in GreystanesSigma Plumbing is based in Greystanes and covers Blacktown. It repairs and replaces gas, electric, solar and heat pump systems. Its listing names the makes it fits, from Rheem to Vulcan. Its 24-hour cover applies all seven days. The final figure is settled on site, once a technician has looked at the job. Its details show no licence number.

#3C.S Crown Plumbing for hot water system installation and repair
24/7Based in Quakers HillC.S Crown Plumbing is based in Quakers Hill and covers Blacktown. It installs and repairs hot water systems, alongside its gas fitting and blocked drain work. Customers find the quoting process brisk and the cost reasonable. Its emergency calls run around the clock, but hot water is not named among the emergency jobs, so ask when you book. No licence number is shown.

#4In House Plumbing for hot water work that can often be attended on the day
24/7Based in GlenwoodIn House Plumbing is based in Glenwood and covers Blacktown. It installs, repairs and replaces gas, electric, instant and solar units, and has fitted Thermann gas units. Same-day attendance for urgent problems is common, the business says. A call-out fee may apply, and the business says it tells you before arriving. The listing has no licence number to check.
#5Black Buck Plumbing and Gas Pty Ltd for hot water repairs, replacements and upgrades
24/7Licence publishedBased in Cambridge ParkBlack Buck Plumbing & Gas Pty Ltd is based in Cambridge Park and covers Blacktown. Its hot water work covers repair, replacement and upgrades, and it also handles gas plumbing and leak detection. Its licence, 383597C, appears on its details. A failed system can be booked in at any hour, because urgent jobs are taken round the clock.

#6Fusion Plumbing for hot water installation and repair from a Blacktown base
24/7Fusion Plumbing is a Blacktown business, and a hot water call begins in the suburb. It installs and repairs hot water systems, and gas pipe fitting and leak detection sit on the same list. Emergency plumbing runs 24 hours a day, seven days a week. No charge applies for turning up, the business states. Prices are not listed, and a replacement is best quoted before the work begins.
Compare hot water plumbers in Blacktown
Each business's base, its hours and its published licence appear in the table that follows.
| Plumber | Based in | After hours | Licence | Google rating |
|---|---|---|---|---|
| Rhino Plumbing & Drainage | Pemulwuy | 24/7 | โ | โ 4.9 (209) |
| Sigma Plumbing | Greystanes | 24/7 | โ | โ 5.0 (78) |
| C.S Crown Plumbing | Quakers Hill | 24/7 | โ | โ 5.0 (85) |
| In House Plumbing | Glenwood | 24/7 | โ | โ 4.9 (87) |
| Black Buck Plumbing & Gas Pty Ltd | Cambridge Park | 24/7 | โ | โ 5.0 (121) |
| Fusion Plumbing | Blacktown | 24/7 | โ | โ 4.8 (124) |
| Mates Rates Plumbing Eastwood | Eastwood | 24/7 | โ | โ 4.9 (66) |
| APT Plumbing Services P/L | Fairfield | 24/7 | โ | โ 4.7 (182) |
| Plumbing Services Sydney | Blacktown | 24/7 | โ | โ |
| Square One Services | Baulkham Hills | 24/7* | โ | โ 5.0 (20) |
| Pro Jet Pipe Relining | Macquarie Park | 24/7 | โ | โ 5.0 (22) |
| Darren Fowler Plumbing | Hassall Grove | โ | โ | โ |
| Hills Emergency Plumbing Pros | Castle Hill | 24/7 | โ | โ |
| One Hour Plumbing / Hot Water / Drains / Repairs and Installations | Brookvale | โ | โ | โ 4.1 (10) |
| Sydney Emergency Plumbing | Dulwich Hill | 24/7 | โ | โ 4.6 (61) |
| Hudson Plumbing Services | Chester Hill | โ | โ | โ |
| Jeremy Macpherson Plumbing Pty Ltd | Caringbah | 24/7 | โ | โ 4.4 (52) |
| PCB Services Pty Ltd | Emu Plains | 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 Blacktown
Customer feedback forms the core of the order, with extra weight for volume. Businesses earn more for a licence on show, for a detailed account of their own hot water work, and for a base in the suburb. Each page's own description of hot water work was read as well, to see which jobs it names.
Hot water plumbers in Blacktown: FAQ
Which hot water plumbers in Blacktown work on solar systems?
Rhino Plumbing & Drainage, Sigma Plumbing and In House Plumbing all list solar hot water in their work.
Which hot water plumbers in Blacktown name Rheem?
Rhino Plumbing & Drainage installs Rheem units, and Sigma Plumbing names Rheem among the brands it fits.
Can I get a same-day hot water fix in Blacktown?
For an urgent problem, In House Plumbing often attends the same day, and Black Buck Plumbing & Gas Pty Ltd takes urgent jobs at any hour.
What should I check before a hot water replacement?
Black Buck Plumbing & Gas Pty Ltd suggests confirming that a fixed-price quote covers all the work before agreeing to start. Ask about the brand and whether the price includes the installation.