Gas Fitting & Plumbing
Our team of certified professionals is dedicated to handling all aspects of gas fitting ensuring your systems are installed and maintained to the highest standards.
*No Obligation $0 Call Out Fee
Your Local Gas Experts
Safe, Reliable, and Efficient Gas Plumbing
Gas is the smart and popular choice for heating, powering appliances, and providing hot water. At Hardie & Co Plumbing, we provide expert gas fitting services tailored to both residential and commercial properties across Sydney.
From gas hot water systems to kitchen cooktops and everything in between, our expert team ensures that that all components are safely connected and fully operational. Whether you need installation, maintenance, or repair, we deliver safe, efficient, and compliant solutions to ensure your gas systems function perfectly.

Seamless Gas Fitting & Plumbing
Outstanding Quality & Attention To Detail
Gas Installation
We handle all types of gas installations; whether you’re setting up a new gas system or upgrading your existing one, our team is here to help. Not sure what you need? No problem! We can assess your requirements, provide expert recommendations, and ensure you have everything you need.
Gas Servicing & Maintenance
Regular servicing and maintenance are key to keeping your gas systems safe and in top condition. We provide thorough inspections and upkeep to prevent issues before they arise, helping you avoid unexpected problems.
Gas Repair & Leak Detection
If you’re experiencing issues with your gas system or suspect a leak, we’ve got you covered. Our experts use advanced techniques to detect and repair leaks promptly, restoring your system’s safety and functionality.
Expert Gas Fitting Solutions
24/7 Plumbing Solutions
Life doesn’t stick to a 9-to-5 schedule, and neither do we. At Hardie & Co Plumbing, we offer round-the-clock gas fitting services to handle any emergency. With us, help is just a call away.
Client-Focused
Your needs are unique, and we tailor our services to fit them perfectly. We take the time to understand your specific requirements and provide solutions that are customised for your home or business.
Your Safety Is Our Priority
Safety comes first in everything we do. Our team is fully qualified, insured, and compliant with all industry regulations, so you can trust that your gas systems are in safe hands.
Cutting-edge Equipment
By staying up-to-date with advancements in the field, we provide efficient and reliable solutions that keep your systems running smoothly.
(40+ Reviews)
5-Star Rated Plumbing Services
Frequently Asked Questions

How do I tell if I have a gas fault?
Signs of a gas fault include:
- Sulfuric or a rotten egg odour
- Sudden increase in your gas bill
- Experiencing issues with your gas appliances
- Weak or flickering pilot light
- Hissing sounds
- Grass or plants unexpectedly dying in a particular spot
- Nausea and/or feeling light-headed
Why is my gas bill higher than normal
- Increased usage
- Faulty appliances
- Gas leak
If you’re not sure what might be causing an increase in your bill, let us take a look and help you determine the cause of your gas problem.
Should I have my gas system serviced?
Absolutely! Having your gas system serviced regularly is crucial for maintaining its safety and efficiency. Annual inspections can help identify and resolve potential issues before they become serious problems. Regular maintenance also helps extend the lifespan of your equipment and can prevent early replacements.
What should I do if I suspect a gas leak?
If you think you might have a gas leak, it’s important to act quickly. Turn off the gas at the meter if it’s safe to do so, and avoid any electrical switches or appliances to prevent sparks. Open windows and doors to air out the area and step outside. Contact us ASAP. We will assess, inspect and repair the leak.
How often should my gas appliances be inspected?
To keep your gas appliances in top shape and ensure they’re running safely, it’s a good idea to have them inspected at least once a year. Some appliances may need more frequent checks, depending on how often it is used.
Real Feedback from Real People

The Hardie & Co team are amazing. Calling a tradie can be worrying but upon first meeting Will we were put at ease and an instant trust was built. Communication is great, and the work is second to none. We have used the team for several issues and I would highly recommend them if ever you need a trusted plumber.

I can highly recommend Will and his team for the excellent job they did on my end to end bathroom renovation. Will managed the whole thing, was super quick (2.5 weeks from demo to ready), informative, with plenty of helpful advice and options provided along the way.

I can’t recommend Will and the boys highly enough. They did a great job of fixing up some plumbing work by my pool and bathroom that was done very badly by a previous plumber. Will sourced and fitted a new vanity and hot water heater for me. The place was left immaculate and the knowledgeable, friendly and polite service was much appreciated.