Best gas fitters in Westmead
Last updatedTwenty47 Plumbing leads for gas fitters in Westmead because it lists gas fittings, publishes a licence number and runs a round-the-clock line. The businesses differ in their gas work: some do cooktop hook-ups and compliance paperwork, others gas hot water or urgent gas calls. Match the job to the business, check whether they are based nearby, and ask for the licence number before work starts.
Quick picks in Westmead
- Best for a gas hot water unit: Twenty47 Plumbing, which replaces units up to continuous-flow models.
- Best for cooktop connections and compliance certificates: Precision Plumbing Parramatta, with new installs and leak tests on its gas list.
- Best for urgent gas work with a published licence: Pendle Hill Plumbing Service, whose emergency number covers urgent gas jobs.
- Best for gas fitting based in Westmead: Drain Hero Plumbing, which has a local base and uses a licensed gasfitter.
- Best for gas fitting in a strata building: Frosty's Plumbing Pty Ltd, which works on residential and strata gas jobs.
Best gas fitters in Westmead, ranked

#1Twenty47 Plumbing for Rinnai gas hot water units and gas fittings
24/7Licence publishedBased in North RocksTwenty47 Plumbing operates from North Rocks and includes gas fittings in its service list. Rinnai continuous-flow units, which heat water on demand from gas, are among the systems it replaces. The number 247398C sits in its details for checking before a booking. Billing is per job, not hourly, and the price is set once the job has been inspected. Its 24/7 line covers emergency plumbing as well.

#2Justflow Trade Services for gas fitting alongside leak repairs
After hoursBased in VillawoodJustflow Trade Services is based in Villawood and does gas fitting alongside leak repairs, hot water and bathroom installations. Its contact centre takes calls around the clock, which helps when a gas issue comes up outside its listed 6am to 10pm hours. No licence number is listed. Feedback from local customers mentions fast arrivals, fair quotes and clean work. Westmead is one of many suburbs it covers, so it is worth asking whether a visit from Villawood is on the schedule.

#3Drain Hero Plumbing for gas fitting done by a licensed gasfitter
24/7Drain Hero Plumbing is based in Westmead and does gas fitting in-house, with the gas work done by a licensed gasfitter, the business says. It also replaces hot water systems and carries out leak detection and repair. Customers say the team explains what went wrong in plain terms. No licence number is shown on its pages, so ask for the gasfitter's licence before the job starts.

#4Pendle Hill Plumbing Service for urgent gas work and new gas trenches
24/7Licence publishedBased in Old ToongabbiePendle Hill Plumbing Service is based in Old Toongabbie and lists gas installations, including digging trenches for new gas pipes. Urgent plumbing or gas work goes to 0411 728 434, the emergency-only number. Licence 76232C is published. Staff walk clients through the fault before any gas work starts. The business covers Westmead and Northmead among other suburbs, and asks non-urgent jobs to go through a quote form first.

#5Frosty's Plumbing Pty Ltd for gas fitting in homes and strata
24/7Based in Castle HillFrosty's Plumbing Pty Ltd is based in Castle Hill and includes gas fitting in its residential jobs, next to blocked drains and leak investigation. Its strata work adds commercial hot water and backflow prevention. Strata and apartment clients describe long-running jobs where the same team keeps returning. Its round-the-clock number covers plumbing emergencies. Its pages show no licence figure, so ask for one before any gas work.

#6Precision Plumbing Parramatta for cooktop connections and gas compliance certificates
24/7Based in RydalmerePrecision Plumbing Parramatta is based in Rydalmere and has a gas list that runs from new installs to cooktop hook-ups, leak tests and compliance paperwork. After its phone closes at 11pm, the business still says emergency call-outs are available. Callers find the crew professional and friendly, and the problem is explained clearly. It quotes upfront, with no hourly charges, according to the business. Precision publishes no licence figure.
Compare gas fitters in Westmead
Base, hours and licence status for each business sit in the table below.
| Plumber | Based in | After hours | Licence | Google rating |
|---|---|---|---|---|
| Twenty47 Plumbing | North Rocks | 24/7 | โ | โ 4.9 (65) |
| Justflow Trade Services | Villawood | After hours | โ | โ 5.0 (37) |
| Drain Hero Plumbing | Westmead | 24/7 | โ | โ 5.0 (14) |
| Pendle Hill Plumbing Service | Old Toongabbie | 24/7 | โ | โ 4.7 (31) |
| Frosty's Plumbing Pty Ltd | Castle Hill | 24/7 | โ | โ 5.0 (24) |
| Precision Plumbing Parramatta | Rydalmere | 24/7 | โ | โ 5.0 (11) |
| The Clean Plumber | Castle Hill | 24/7 | โ | โ 5.0 (12) |
| Hudson Plumbing Services | Chester Hill | โ | โ | โ |
| Hills Emergency Plumbing Pros | Castle Hill | 24/7 | โ | โ |
| 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 gas fitters in Westmead
Gas fitters on this page were scored from customer feedback, weighted by the number of customers who left it. Points went to gas work the business names on its own pages, a licence number it shows, and a base in or near Westmead. Pages were read for the gas jobs each names, such as cooktops, hot water or leak testing.
Gas fitters in Westmead: FAQ
Who near Westmead connects cooktops to gas?
Precision Plumbing Parramatta lists cooktop hook-ups among its gas work, and Twenty47 Plumbing lists gas fittings. Confirm the appliance type with each one before you book.
Which Westmead gas fitters list a licence number?
Licence numbers are listed by Twenty47 Plumbing and Pendle Hill Plumbing Service. Drain Hero Plumbing says a licensed gasfitter does its gas work, but no number appears on its pages.
Does Frosty's Plumbing Pty Ltd take gas calls at night?
Frosty's Plumbing Pty Ltd lists gas fitting among its residential jobs and says its phone line is staffed around the clock for plumbing emergencies. Ask at booking whether a gas problem counts as an emergency.