Best emergency plumbers in Pennant Hills
Last updatedTwenty47 Plumbing leads this list of emergency plumbers in Pennant Hills. It works around the clock and publishes its licence number, but it is based in North Rocks, not in the suburb. Others are based in Pennant Hills itself and name different jobs. Choose by the job you need done, the hours you need cover, and how close the business is to you.
Quick picks in Pennant Hills
- Best for a blocked drain that keeps coming back: Twenty47 Plumbing, which relines pipes to fix the cause.
- Best for a burst pipe at night in Pennant Hills: A to Z Plumbing, which is based in the suburb and runs 24/7 emergency plumbing.
- Best for a drain checked with a camera first: C.S Crown Plumbing, which runs CCTV drain inspections.
- Best for backflow testing: Fusion Plumbing, which does backflow prevention and testing.
- Best for commercial work outside office hours: Watermark Plumbing, which takes commercial and hospitality jobs.
Best emergency plumbers in Pennant Hills, ranked

#1Twenty47 Plumbing for blocked drains fixed with pipe relining
24/7Licence publishedBased in North RocksTwenty47 Plumbing is a North Rocks business that clears blocked drains and relines pipes, which fixes the fault rather than clearing it again. Burst and leaking pipes, leak detection, hot water replacement and gas fitting are also on the list. Emergency work runs around the clock, and the licence is 247398C. Based in North Rocks, it also works in Pennant Hills. Homeowners with root-blocked drains say the clearing held. Prices are fixed after inspection, and the business bills per job, not per hour.

#2A to Z Plumbing for 24/7 emergency call-outs from a Pennant Hills base
24/7Licence publishedA to Z Plumbing is a Pennant Hills business offering 24/7 emergency plumbing and gas fitting. Blocked drains are cleared with current drain technology. The team also does hot water systems, pipe relining, gutter and roof repairs, and bathroom renovations. Its licence number, 211179C, is shown. Locals say the crew leaves the area clean and tidy.

#3C.S Crown Plumbing for drains checked with a CCTV camera
24/7Based in Quakers HillC.S Crown Plumbing is a Quakers Hill business that uses CCTV cameras to inspect drains. Blocked drains and toilets are cleared, sewer lines are repaired, and rainwater tanks are installed. Its emergency crew attends burst pipes, leaks and main breaks across Sydney, day or night. The after-hours line is 0410 602 700. Licence details are not given. It lists Pennant Hills among the suburbs it covers. Customers note fast quotes and clear explanations of the options.

#4Fusion Plumbing for backflow testing and leak detection at any hour
24/7Based in BlacktownFusion Plumbing, based in Blacktown, has five licensed tradespeople on staff. It handles backflow prevention and testing, plus leak detection, pipe relining and roof leak repairs. Burst pipes and other urgent faults can be called in on 0412 228 319 at any hour. Zero call-out fees are listed, but neither prices nor a licence number are shown. It covers Pennant Hills as well as its home suburb. Punctual arrivals come up often in customer comments.

#5Watermark Plumbing for commercial and hospitality jobs after hours
24/7Licence publishedBased in ChatswoodWatermark Plumbing is a Chatswood business that takes commercial and hospitality jobs as well as homes and property work. It fixes burst pipes and roof leaks, clears blocked stormwater and sewers, and installs and tests backflow systems. After hours, its phones pass to a dedicated crew. Licence 96592C is listed. Chatswood-based, it also covers Pennant Hills.
#6Hills Emergency Plumbing Pros for blocked drains cleared by jetting
24/7Based in Castle HillCastle Hill's Hills Emergency Plumbing Pros uses CCTV cameras and high-pressure water jetting to clear blocked drains. Burst and leaking pipes are repaired too, along with hot water installs and replacements in gas, electric and solar. Emergency cover is advertised as always on call. It is based in Castle Hill and covers Pennant Hills. No licence number is listed. Locals call the service friendly and good value.
Compare emergency plumbers in Pennant Hills
The table compares these businesses on where they are based, emergency cover and whether they publish a licence number.
| Plumber | Based in | After hours | Licence | Google rating |
|---|---|---|---|---|
| Twenty47 Plumbing | North Rocks | 24/7 | โ | โ 4.9 (65) |
| A to Z Plumbing | Pennant Hills | 24/7 | โ | โ 4.5 (79) |
| C.S Crown Plumbing | Quakers Hill | 24/7 | โ | โ 5.0 (85) |
| Fusion Plumbing | Blacktown | 24/7 | โ | โ 4.8 (124) |
| Watermark Plumbing | Chatswood | 24/7 | โ | โ 4.8 (65) |
| Hills Emergency Plumbing Pros | Castle Hill | 24/7 | โ | โ |
| O'Brien Plumbing | Hornsby | 24/7 | โ | โ |
| East Coast Plumbers | Brookvale | 24/7 | โ | โ 5.0 (25) |
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 emergency plumbers in Pennant Hills
Businesses were ranked on customer feedback, with more weight given to those with many customer comments. We also weighted after-hours work the business states itself, a licence number it publishes, being based in the suburb, and what the business's own pages say about this kind of job.
Emergency plumbers in Pennant Hills: FAQ
Which Pennant Hills plumbers come out at night?
Fusion Plumbing, C.S Crown Plumbing and Hills Emergency Plumbing Pros all list 24/7 emergency work. Confirm the after-hours number with each one before you book.
Can I get a call-out fee quoted before I book a plumber?
Watermark Plumbing's call-out fee covers travel, so ask the amount before you book. Fusion Plumbing lists zero call-out fees.
Which plumbers on this list use a drain camera?
C.S Crown Plumbing and Hills Emergency Plumbing Pros both use CCTV drain cameras, and Watermark Plumbing does too.
Does a Pennant Hills plumber offer a senior discount?
A to Z Plumbing offers a $50 senior discount. It has to be raised before work starts and cannot be claimed after the job is done.