Best gas fitters in South Penrith
Last updatedBlack Buck Plumbing and Gas Pty Ltd leads for gas fitters in South Penrith, since it is the only one here listing a licence number and runs 24/7 call-outs. The five differ on where they work from, which gas jobs they name and whether they state a licence. Match the business to the job: a leak, a cooktop or a heater each suit a different pick.
Quick picks in South Penrith
- Best for a licence you can check before the job: Black Buck Plumbing & Gas Pty Ltd, licence 383597C.
- Best for a commercial gas appliance connection: Penrith City Plumbing Services, which also repairs gas hot water heaters.
- Best for a gas cooktop going in: Resolved Plumbing, which takes cooktop installs as well as gas and hot water repairs.
- Best for natural gas heating: StuMac Plumbing, which also removes old gas fireplaces.
- Best for ducted heating and cooktops: Sigma Plumbing, which states its gas work follows AS/NZS 5601.
Best gas fitters in South Penrith, ranked
#1Black Buck Plumbing and Gas Pty Ltd for leak detection and a licence you can check
24/7Licence publishedBased in Cambridge ParkBlack Buck Plumbing & Gas Pty Ltd operates from Cambridge Park and reaches South Penrith. Gas plumbing, leak detection and hot water systems all sit in its service list, so a gas leak or a faulty gas hot water unit fits its work. Licence number 383597C is printed on its listing, the only one of the five to show one. Round-the-clock call-outs, free quotes and upfront pricing are also listed. Customers say it explains repair steps in plain terms.

#2Penrith City Plumbing Services for commercial gas appliance connections
24/7Based in PenrithPenrith City Plumbing Services works out of Penrith, serving South Penrith, Cambridge Gardens and Glenmore Park. Its gas fitting includes connecting commercial gas appliances, and it repairs and replaces gas, electric and solar hot water heaters. The business runs 24/7 emergency cover. Its listing carries no licence figure, so request one when you book. Backflow testing and grease trap pump-outs suit a commercial site with gas appliances.

#3Resolved Plumbing for gas cooktop installs and after-hours calls
24/7Based in Emu PlainsResolved Plumbing is a Penrith-area business based in Emu Plains, reaching South Penrith, Jamisontown and Kingswood. Its gas list runs from installation and appliance connection through to cooktops, so a new cooktop is in scope. Emergency work runs at all hours, and same-day bookings are available. Customers say the team arrives promptly after hours and leaves the work area clean. No licence number is shown on the listing.

#4StuMac Plumbing for natural gas heating and gas fireplace removal
24/7Based in North RichmondStuMac Plumbing sits in North Richmond, and its patch extends to South Penrith, Cambridge Park and Glenmore Park. For heating, it connects natural gas and removes old gas fireplaces, while its hot water team handles every make and model. The listing shows 24/7 emergency work but gives no licence number. Homeowners report it attends within a few hours, and that work sites are left tidy.

#5Sigma Plumbing for ducted heating and cooktop gas work
24/7Based in GreystanesSigma Plumbing operates from Greystanes and takes in South Penrith, Llandilo and Castlereagh. On the gas side it handles stovetops, ducted heaters and instantaneous hot water units, carried out to AS/NZS 5601. Its hot water work also takes in heat pump units. The company states each job closes with a completion certificate, and pricing is confirmed on site. 24/7 cover is listed.
Compare gas fitters in South Penrith
The table sets out each business's base, emergency hours and whether a licence number is shown.
| Plumber | Based in | After hours | Licence | Google rating |
|---|---|---|---|---|
| Black Buck Plumbing & Gas Pty Ltd | Cambridge Park | 24/7 | โ | โ 5.0 (121) |
| Penrith City Plumbing Services | Penrith | 24/7 | โ | โ 5.0 (468) |
| Resolved Plumbing | Emu Plains | 24/7 | โ | โ 5.0 (101) |
| StuMac Plumbing | North Richmond | 24/7 | โ | โ 5.0 (83) |
| Sigma Plumbing | Greystanes | 24/7 | โ | โ 5.0 (78) |
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 South Penrith
Extra weight went to businesses that many customers had reviewed, so one glowing comment counted for less than a long run of feedback. We also favoured after-hours work a business states itself, a licence number on its listing, a base in the suburb, and gas work its own description spells out.
Gas fitters in South Penrith: FAQ
Which gas fitters in South Penrith work 24/7?
Sigma Plumbing and StuMac Plumbing both list 24/7 emergency work, as do Resolved Plumbing, Penrith City Plumbing Services and Black Buck Plumbing & Gas Pty Ltd. Ask what the team counts as urgent before you book.
Which gas fitter in South Penrith shows a licence number?
Black Buck Plumbing & Gas Pty Ltd is the one here showing licence 383597C. The other four would need asking directly before a gas job starts.
Can a gas fitter in South Penrith install a cooktop?
Resolved Plumbing and Sigma Plumbing both take on cooktop work. Confirm the connection is in the quote before you book.
How fast can a gas fitter in South Penrith reach you?
Penrith City Plumbing Services promises a 60-minute arrival across Western Sydney, and its technicians are on call day and night. Ask whether that window applies to your suburb when you book.