Best Gas heater installation
Sydney’s trusted trade solution with 40+ years of experience. We are not happy until you are.
- 24/7 Plumbing Services
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Best Gas heater installation
- 4.9 ⭐️ Rated Techs
- Licensed & Qualified Experts
- 40+ Years Serving
- Lifetime Labour Warranty
Reliable, Safe & Efficient Heating Solutions
Looking for trusted gas heater installation in Sydney? Network Plumbing, Electrical and Air Conditioning delivers expert solutions to keep your residential and commercial properties warm and safe throughout the colder months. Whether you’re after a new gas heater, a rinnai gas heater, or help with gas appliances, our qualified gas fitters are here to provide top-tier installation services, same day service, and upfront pricing you can count on.
When it comes to heater installation in Sydney, safety, energy efficiency, and performance matter. Our specialist team works with all major brands, including Rinnai gas heaters, Everdure gas heaters, and more, helping homeowners and businesses choose the right heating system for their space and budget. Whether it’s a space heater, portable heater, or flued gas heater, we’ll ensure it’s installed to the highest Australian standards.
- Fully licensed and insured gas fitters
- Servicing residential and commercial properties
- Fast turnarounds with same day service
- All systems tested for carbon monoxide
- We service Sydney and nearby areas
Professional Gas Heater Installation Services
Need a gas heater installed? Network’s team of experienced technicians provides safe, efficient, and cost-effective installations for all types of gas heating systems. Whether you’re upgrading an older unit or starting fresh with a thermostatically controlled heating setup, we’ll get your heating system running smoothly and safely.
We install:
- Flued gas heaters and unflued gas heaters
- Rinnai gas heaters
- Gas hot water systems
- Wall-mounted and bayonet point heaters
- High-efficiency natural gas systems
When you choose Network, you’re choosing quality workmanship, trusted advice, and a company that puts customer satisfaction first. We’re proud to be one of Sydney’s most trusted names in gas heater installation, known for our reliable service, transparent pricing, and expert advice.
✅ Licensed gas fitters and plumbers
✅ Full gas safety checks with every install
✅ Help choosing the most energy-efficient system
✅ Available for same day service
✅ Support for both residential and commercial properties
Safety First: Gas Safety Checks & Carbon Monoxide Testing
Your family’s safety is our top priority. Every gas heater installation includes a comprehensive gas safety check, ensuring your gas appliances are safe and compliant with Australian standards. We test for gas leaks, ensure proper ventilation, and check for dangerous carbon monoxide build-up — a common risk with unflued gas heaters or improperly maintained units.
If you’re already using a gas heater, we recommend a regular gas heater service to reduce energy bills, ensure safe operation, and maintain peak performance.
Repair, Replace or Install – We Do It All
Have a gas hot water system or need help with gas fitting for new developments? Our licenced gas fitter team can handle it all.
We Supply & Install Rinnai Gas Heaters
Looking for a premium gas heater that combines performance, safety, and style? We proudly supply and install Rinnai gas heaters across Sydney — a trusted choice for both residential and commercial properties. Whether you’re after a sleek wall-mounted model or a powerful space heater to warm larger areas, Rinnai offers a wide range of energy-efficient, thermostatically controlled heating systems to suit your needs.
At Network Plumbing, Electrical and Air Conditioning, we don’t just install your new gas heater — we help you choose the right heating system for your home. Rinnai’s range includes:
- Flued gas heaters for efficient and safe heating
- Portable heaters perfect for flexible use
- Wall furnaces and built-in options for seamless integration
- Rinnai gas hot water systems for whole-home comfort
Have a gas hot water system or need help with gas fitting for new developments? Our licenced gas fitter team can handle it all.
Every Rinnai gas heater we supply is fully compliant with Australian standards and comes backed by manufacturer warranties and our quality workmanship guarantee.
Not sure which Rinnai unit is best for your home? Our experienced technicians will guide you through your options, explain installation requirements, and provide upfront pricing — no hidden costs, just expert advice and reliable service.
Ready to have a Rinnai gas heater installed? Give us a call today for a free quote and enjoy complete peace of mind this winter.
SYDNEY'S LOCAL TRUSTED TECHNICIAN
Welcome to your ultimate guide for finding the best plumbing, electrical, and air conditioning services near you. Whether you are facing an unexpected emergency or planning routine maintenance, we have made it easy to connect with top-rated professionals in your area.
Our trusted network of experts is just a click away, ensuring you receive reliable and high-quality service for all your home needs. Find the right professionals to keep your home running smoothly and efficiently.
Our 100% Guarantee
Real reviews from real customers
Hear directly from our clients about their experiences with our expert technicians.
Over the moon happy with my experience with Network Plumbing. We had our hot water fixed ! And a smell that we couldn’t find for ages .. But was found by Network, which was fixed with in minutes.. Very professional and friendly Highly recommend
Jake from Network plumbing arrived promptly,assessed the problem and rapidly restarted our Rheem stellar water heater.First class service.
Another job done using Network, I used both plumbers and electricians this time... quick in and out, very professional.. they let me know when they were coming and kept me informed. Good job team.. not cheap but what is.. very professional
Thanks for prompt and professional service. Great job! Highly recommend.
Thanks for unblocking my sewer! Appreciate the swift response
They service my hot water system. Thank you.
I had a reverse cycle air conditioning unit replaced and found the installation process from beginning to end was handled with ease and professionalism.
I had my electrical board replaced and it was a great experience. Highly recommend
Fantastic plumbers, came round asap and fixed my dodgy toilet, thank God cause it stank so bad I think my neighbours called them too 😅. Very professional, punctual, polite and good prices. Highly recommend 👌
Great company to work with. We service their vehicles frequently and value their partnership. Always friendly and awesome customer service. Scott Irwin is the best and ready to assist anyone in need. 5 stars 🙌
Excellent company to deal with. on time, very professional and efficient.
Legendary service, always on time
Great work from the network team, upgraded my switchboard and put in some powerpoints and lights in my home. Excellent communication from all sides of the business and will definitely will be using them again.
Dealt with these guys, awesome effort would hire again
Thank you Network Plumbing for attending the same day and providing fast and efficient service when my hot water system failed.
Called and spoke with the girls in the office receiving the calls. Super professional and easy to deal with. Well done and thank you !
We supply GPS tracking to their Sydney fleet. Great people to deal with, positive, fast and professional.
Network Plumbing did a great job at our place, installing a very efficient and effective drainage system that will help alleviate our previous drainage problems. From the time the quote was provided to completing the finished job, all the team members were professional, courteous and did an excellent job. Everything was taken care of including liaising with Council for approval requirements through to remediating the lawn afterwards. Each day, the team thoroughly cleaned up the driveway and other public spaces to ensure we and the public were not negatively impacted by the ongoing work. Thank you!
I can't thank Jordan, Oliver and George enough for installing new taps in kitchen, and taps, shower rose and toilet cistern in my bathroom. The boys were very polite, respectful, friendly and very professional. Thank you very much for doing such a wonderful job! Highly recommend using Network Plumbing. Loretta
We had to make an emergency call out and although the plumber that came out on the day was only to make a temporary solve, they let us know that they would send someone out the next day. We figured we would have to chase it up but we received a call first thing in the morning to let us know that they would be sending out a senior plumber within the hour. Spencer showed up, he was very knowledgeable, very friendly, and had us right in no time. Would highly recommend this team and their services!
Matt was incredibly helpful and caring. He assessed and completed our plumbing jobs to a high standard.
Great work Mat and Joey. Thanks to Brendan who always looks after us.
Line took my call promptly and politely and got things underway at Lightning speed . Shaun, Micah and team were professional and real gentleman. I use Network plumbing every time for peace of mind
Billy and Danny were simply sensational on the roof today, saftey was the number one priority and then they took every measure to make sure everything was weather proof
Chase attended today. He was efficient and capable. He sorted our problems quickly and I couldn’t be happier.
Andrew and Will where fantastic. They worked all day to fix a massive leak and reconnect the whole water line to the laundry. They did this during the worst weather conditions.. raining most of the day. They had to travel through the house and removed their shoes every time.. and didn't leave until everything was as they found it. LIfe savers
Fast & professional! Thanks to the young champ Will!
Chase was very helpful and efficient and also gave amazing advice for unrelated problems
Thanks will s and Andrew. Great job b
Quite happy with the quality of their work and their professionalism. Roland from Network Plumbing was very helpful.
Fantastic work done by Jim. He was so thorough and patient with troubleshooting a stubborn blocked drain issue in the bathroom. Spent an hour fixing it until it was to his standard. Thank you very much!
Spencer was outstanding
Ryan did a great fast job. Very happy.
Thanks Matt, Micca, Phil & Danny for being on time, taking care to do a professional job and being the definition of teamwork! Thanks also Jordan for your patience and customer service
Friendly and efficient!
So happy with the service we received today! Spencer and Matt were so helpful, knowledgeable and lovely. Thank you so much for coming out so quickly!
An excellent job done!
The plumbing team from Network did an amazing job fixing the leaking exterior water line and the broken sewage line in the rear garden. The communications were excellent and team exhibited a very high level of professionalism. The clean up and restoration after completion was also exceptional, you would not know there was a 1.5m excavation until the shrubs in the attached photo
Roland and Matt went above and beyond in getting our dishwasher installed. We had two unexpected issues with the dishwasher pipes/hoses, they were very patient and made sure everything was working as expected.
Ethan and Aidan were prompt and fixed issues in our unit without much hassle. Would recommend network.
I highly recommend network plumbing! They were responsive, professional, and got the job done efficiently. I had an emergency with a burst pipe in my kitchen, and they sent Ethan over within a couple of hours and he did a wonderful job
Ryan Banner really sorted out my rap issues, would recommend 😊
Network Home Services Wollongong area. Thanks to Kate for arranging Brad to come out and fix my washing machine taps before my new washing machine turned up. Brad phoned to let me know he was on his way and turned up exactly when he said he would, looked and diagnosed problem straight away. He and his off-sider (sorry I missed his name) were pleasant friendly and efficient. Quoted and did the job there and then and also checked our pressure. Also gave us some advice as to what to look out for in case we have other problems. Thanks so much Brad, it was nice to meet you both. Cheers!
I had a great experience with Network Plumbing! A family member recommended them, and I’m so glad I called. They sent out a plumber named Chase, and he was fantastic. He quickly identified the issue with my leaking toilet and had it fixed in no time. Chase was professional, friendly, and really knew his stuff. I highly recommend Network Plumbing for any plumbing needs – they’re reliable, efficient, and top-notch!
Chase came out to my place for a leak in the bathroom and was very clean,tidy and professional would 100% recommend network plumbing
Tristan and his team of Aiden, Connor, Lachlan and Declan did a great job installing our new air conditioning system on budget, quickly and efficiently. In particular, Tristan's leadership was excellent.
Sandro and Will were prompt and courteous, and removed their shoes to come inside because of the wet weather. Sandro explained what he was going to do and explained what he had done after he finished. All round, I found Network an efficient operation, including the admin side. Photo: the newly installed tap and flushing mechanism
Great service Ethan and the team where very helpful and informative.
Ethan helped fix my problem. He was punctual and helpful
Called network Plumbing . They sent out a wonderful technician Ethan, he was very helpful, would call again. Happy with the service.
Sydney Gas Heating FAQs
Have more questions about your gas heater, heating system, or gas appliances? Our team has the answers and reliable solutions to keep you warm and safe.
If your current gas heater is over 10 years old, not heating efficiently, or showing signs of wear, it may be time for a new gas heater installation. Our licensed gas fitters can assess your system and provide expert advice on the right heating system for your space.
Initial gas connection
New gas installation for appliances
Gas bayonets
Gas repair and gas replacement
Gas BBQ connection
Gas hot water system installation, service and repairs
New installation of a gas heater, service or repairs
Gas pressure testing including the supply of gas
Flued gas heaters vent combustion gases outside, making them ideal for indoor use with better air quality. Unflued gas heaters release emissions into the room, so they require proper ventilation and are not recommended for bedrooms or small, enclosed areas.
If you can identify any of these signs of a gas leak, you should contact our licensed gas fitters immediately on 9023 3232. Gas leaks pose a serious health and safety concern.
Yes, we supply a wide range of Rinnai gas heaters, including portable heaters, wall-mounted units, and high-efficiency gas heating systems. We offer installation services across Sydney and provide full support with warranties and servicing.
Carbon monoxide forms as a result of incomplete combustion of the natural gas in use. This poison is colourless and odourless… how can it be detected? Carbon monoxide alarms are readily available and we consider these alarms great back support but the most effective plan of action to reduce carbon monoxide in your home… our gas fitter recommends the following,
Only have your gas appliances installed by a gas fitter
Service and maintain your gas appliances regularly
Only use in well-ventilated spaces
Heaters over 10 years old should be replaced
Have your professional plumbers pressure test your gas line.
By actioning the above list, you’ll be in the best possible position for reducing the build up in your home. Not sure when the last time you had your gas appliance serviced? Call Network Plumbing today on 9023 3232 to schedule your service.
If not properly maintained or ventilated, gas appliances like heaters can produce carbon monoxide. That’s why every installation includes a gas safety check and we strongly recommend regular gas heater service to ensure your system remains safe and compliant.
Absolutely. We provide gas heater installation Sydney wide for both residential and commercial properties, tailored to suit your space, usage needs, and budget.
Our gas professionals can utilise their gas leak detection skills to effectively stop that leak and restore safety back to your home and property. Our gas fitting plumber handles residential and commercial gas plumbing services in Sydney. If you require same day service, call our local plumber today.
Call 9023 3232
Today’s gas heaters are designed with energy efficiency in mind. From thermostatically controlled heating to smart zoning, our systems can help lower your energy bills while keeping you warm through the colder months.
Yes, in many cases we offer same day service for gas heater installation and urgent repairs. Our professional gas fitters work quickly without compromising on quality workmanship
Our heater installation services include supply (if needed), setup, connection to natural gas or bayonet points, full safety checks, and clean-up. We also handle gas fitting and test for gas leaks to meet Australian standards.
Yes! We offer a free quote on all gas heater installations, whether you’re upgrading your hot water system, installing a new space heater, or replacing existing gas appliances.



