Best gas fitters in Illawong
Last updatedAdoc Plumbing and Services tops this list of gas fitters in Illawong because it pairs gas lines with the rest of its plumbing and takes calls at any hour. What separates the others is where each is based, whether it lists a licence number, and whether its gas work goes beyond hot water units. Match the firm to the job: a leak, a new hookup, or a gas water heater.
Quick picks in Illawong
- Best for a gas leak at night: Full Flow Plumbing Solutions, the firm here that shows licence 458612C.
- Best for a new cooktop or fireplace hookup: Adoc Plumbing and Services, which runs gas inlets for fireplaces, BBQs, cooktops and heaters.
- Best for a gas water heater swap: Hot Water In A Hurry, the only firm here based in Illawong, which removes old tanks at no charge.
- Best for servicing a gas heater: OP Plumbing Services, which also connects LPG and natural gas.
Best gas fitters in Illawong, ranked

#1Adoc Plumbing and Services for new gas lines to appliances
24/7Based in Gymea BayAdoc Plumbing and Services installs new gas lines and inlets for fireplaces, BBQs, cooktops and heaters, and its blocked drain and hot water work covers the rest of the plumbing. Its base is Gymea Bay, and its service zone takes in Illawong. Calls are answered around the clock, so a gas job after hours can be booked. No licence number appears on the profile, so request one in writing. Pricing is flagged as upfront, and a free quote comes before any work.
#2Full Flow Plumbing Solutions for gas leaks and licensed gas fitting
24/7Licence publishedBased in East HillsGas leaks, gas installs, appliance connections and gas bayonets all fall under Full Flow Plumbing Solutions. Licence 458612C appears on its listing, a detail the rest of this page lacks. The team works out of East Hills and also serves Illawong. Calls at any hour are taken, so a gas leak at night can be booked. Leak detection and burst pipe repairs sit alongside the gas work, which helps when water and gas faults show up together. Prices aren't listed, so a written quote is the way to compare larger jobs.
#3Newbrice Plumbing for gas appliance installs and leak detection
24/7Based in JannaliNewbrice Plumbing does appliance hookups and tracks down leaks as part of its gas work. Hot water jobs here span electric, gas, solar and heat pump units. Jannali is home base for the firm, which also covers Illawong. Its listing promises round-the-clock emergency plumbing, but it shows no licence number and no call-out fee. Customers call the work well made and say the team is dependable.
#4OP Plumbing Services for gas heater servicing and LPG connections
24/7Based in EngadineHeater checks are part of OP Plumbing Services' gas work, alongside repairs to gas fittings and natural gas or LPG connections. Engadine is its base, and it covers Illawong. Urgent work can be called in at night too. Its profile lists no licence. Locals say a visit comes quickly, often the same day, and that the pricing is fair.

#5Hot Water In A Hurry for gas hot water systems and old tank removal
24/7Hot Water In A Hurry supplies, installs and repairs continuous flow gas systems alongside electric and solar ones. Its base is in Illawong itself. The emergency line, 0419 444 774, answers 24/7 across the Sydney metro area, with same-day visits as the aim. It fits Rheem, Dux, Rinnai and Aqua Max units, and it takes out old tanks at no charge with each new install. Its gas work is for hot water units, and it lists no licence number.
#6Platinum Plumbing Solutions for gas leaks and meter faults
24/7Based in Sandy PointGas work at Platinum Plumbing Solutions, whether a leak, a damaged line, a faulty appliance or a meter fault, goes to licensed gas fitters. Sandy Point is where it is based, and Illawong sits in its service zone. Its 24/7 call-outs cover Greater Sydney. Booking a visit costs nothing, but after-hours and weekend jobs add a surcharge. The profile gives no licence. A 20% discount is offered to pensioners.
Compare gas fitters in Illawong
The table sets each business side by side on where it is based, its emergency cover and whether it publishes a licence.
| Plumber | Based in | After hours | Licence | Google rating |
|---|---|---|---|---|
| Adoc Plumbing and Services | Gymea Bay | 24/7 | โ | โ 4.9 (77) |
| Full Flow Plumbing Solutions | East Hills | 24/7 | โ | โ 5.0 (38) |
| Newbrice Plumbing | Jannali | 24/7 | โ | โ 5.0 (45) |
| OP Plumbing Services | Engadine | 24/7 | โ | โ 5.0 (15) |
| Hot Water In A Hurry | Illawong | 24/7 | โ | โ 5.0 (7) |
| Platinum Plumbing Solutions | Sandy Point | 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 Illawong
Scores weigh the public feedback on each business by how much of it there is, so a few glowing comments count for less than a long record. A firm earns more weight for stating its own after-hours cover, publishing a licence number, or being based in Illawong. Gas work is checked against what each firm's own pages describe, so a plumber who only mentions gas in passing ranks lower.
Gas fitters in Illawong: FAQ
Which gas fitter here publishes a licence number?
Full Flow Plumbing Solutions is the one that shows licence 458612C. For the others, ask at booking whether a licence applies to the gas work.
Is there a gas fitter based in Illawong itself?
Yes, Hot Water In A Hurry is based in Illawong. The other firms are based in Gymea Bay, East Hills, Jannali, Engadine and Sandy Point.
Do these gas fitters charge extra to come out after hours?
Adoc says its visit cost is known before booking, while Platinum Plumbing Solutions adds a surcharge to weekend and evening work.