Best gas fitters in Haymarket
Last updatedApex Plumbing Solutions leads this list of gas fitters in Haymarket because it operates from the suburb and shows its licence number. The other four work from Naremburn, Brookvale, McMahons Point or the Sydney CBD, and they differ on hours, licence details and the gas jobs they take. Choose by the job: a gas leak after dark, or a heater or stove install.
Quick picks in Haymarket
- Best for a gas fitter in the suburb: Apex Plumbing Solutions has its base in Haymarket and lists a licence number.
- Best for gas heaters and stoves: Flow Plumbing installs them and fixes gas leaks, with 24/7 cover across Sydney.
- Best for a weekend gas call-out from the city: Mr Splash Plumbing Sydney CBD takes weekend call-outs and phones before it arrives.
- Best for gas work from the Northern Beaches: East Coast Plumbers is based in Brookvale and uses its own professional gas fitters.
Best gas fitters in Haymarket, ranked

#1Apex Plumbing Solutions for gas fitting alongside hot water and leak repairs
24/7Licence publishedApex Plumbing Solutions works out of Haymarket and handles gas fitting next to hot water, leak detection and burst pipes. Urgent bookings are accepted whenever you ring, evenings included. The licence number on file is 306733C. Rinnai units are among the hot water systems its crew installs, and homes, businesses and strata buildings all fall within its work. Of the five, Apex is the only one headquartered in Haymarket.

#2Flow Plumbing for gas heaters, stoves and leak repairs, day or night
24/7Licence publishedBased in NaremburnFlow Plumbing is run out of Naremburn but takes Haymarket calls as well. Its gas crew installs heaters and stoves, deals with leaks and faulty units, and carries out routine servicing. Round-the-clock callouts cover gas leaks and burst pipes, including the middle of the night. Licence 359381C is shown on the business's page. Prices are not posted, so a written quote is the way to compare.

#3East Coast Plumbers for gas and hot water work from a family-run base in Brookvale
24/7Based in BrookvaleEast Coast Plumbers is a Brookvale firm that also serves Haymarket. Gas jobs go to its professional gas fitters, and new hot water installs fall to the same crew. Drain and hot water faults can be attended at any hour. Its licence details are not listed online, so ask for them before you book. Hot water has come back within hours for some locals, and a leaking tap was fixed inside a day.

#4PH7 Plumbing for gas installs and certified thermostatic mixing valves
24/7Licence publishedBased in McMahons PointPH7 Plumbing is headquartered in McMahons Point with Haymarket inside its service area. Gas installation and repairs sit next to its mixing valve and backflow prevention credentials. Its licence 206910C is listed with the business. Urgent callouts operate at all hours, though routine bookings run from 7am to 5pm. Urgent calls are routed to one named plumber's mobile, so have the suburb and the fault ready.

#5Mr Splash Plumbing Sydney CBD for gas installs and repairs at any hour
24/7Based in SydneyMr Splash Plumbing Sydney CBD operates from the city and includes Haymarket on its map. Gas fitting, gas repairs and gas installations form its gas offering. Bathroom renovations, pipe relining and strata plumbing sit under the same umbrella. Urgent plumbing is handled at any time, weekends included, and the team calls half an hour before the visit. Feedback from customers highlights punctual service and knowledgeable plumbers, while no licence number appears on the site.
Compare gas fitters in Haymarket
The table compares where each business operates from, when it attends emergencies, and whether a licence number is on file.
| Plumber | Based in | After hours | Licence | Google rating |
|---|---|---|---|---|
| Apex Plumbing Solutions | Haymarket | 24/7 | โ | โ 4.8 (146) |
| Flow Plumbing | Naremburn | 24/7 | โ | โ 4.9 (104) |
| East Coast Plumbers | Brookvale | 24/7 | โ | โ 5.0 (25) |
| PH7 Plumbing | McMahons Point | 24/7 | โ | โ 5.0 (7) |
| Mr Splash Plumbing Sydney CBD | Sydney | 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 gas fitters in Haymarket
Businesses are ordered by customer feedback, giving more weight to scores drawn from larger numbers of customers, then after-hours work each business states itself, a licence number on file, a base in Haymarket, and what its own site says about gas jobs.
Gas fitters in Haymarket: FAQ
Which gas fitters in Haymarket show a licence number?
Apex Plumbing Solutions, Flow Plumbing and PH7 Plumbing each show a licence number, while East Coast and Mr Splash keep theirs off their pages, so ask both for the details first.
Which of these gas fitters come out after hours?
Apex Plumbing Solutions, based in Haymarket, lists 24/7 emergency work, and so does every other business here. Mr Splash Plumbing Sydney CBD also takes weekend call-outs.
How do I check a gas fitter's licence in NSW?
Haymarket residents can compare a licence number with the NSW Fair Trading register first.