Our Services

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Hot Water Systems

Enjoy consistent hot water with expert repairs, replacements and upgrades. Whether your system is leaking, ageing or suddenly cold, clear explanations and practical solutions help you choose what works best for your home.

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Blocked Drains

Slow drains, gurgling pipes and unpleasant smells are sorted quickly with advanced tools and CCTV inspections. Targeted clearing and long-term fixes help stop repeat blockages and protect your home from costly damage.

Gas Fitting

Licensed gas fitting ensures appliances, gas lines and connections are installed and repaired safely. From upgrades to leak checks, every job is handled with precision for your peace of mind.

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Emergency Plumber

Burst pipes, leaks and urgent plumbing issues are handled with fast, reliable support. When something goes wrong unexpectedly, quick action helps prevent damage and restores normality sooner.

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Upgrade your bathroom with professional plumbing support that keeps your renovation running smoothly. From layout advice to fixture installs, every stage is throughly completed with care and attention.

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Water Filtration

Improve your drinking water with filtration systems tailored to your home or business. Better taste, fewer impurities and easy ongoing maintenance help keep your water fresh and clean.

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Backflow Testing

Protect your water supply with reliable backflow device testing and maintenance. Get clear advice, accurate checks and practical solutions that help keep your property safe and compliant.

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New Builds

Plumbing for new homes and shop fit outs is planned and installed with reliability and efficiency. From rough-ins to final fit-offs, every step supports a seamless build.

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We Make Plumbing Simple

J & H Plumbing and Gas provides dependable services across Canberra and surrounds, helping homeowners, landlords, builders and businesses keep their properties running smoothly with practical solutions that make sense.


From everyday issues like hot water problems and blocked drains to bigger jobs like bathroom upgrades, water filtration installs, new build plumbing, backflow prevention and emergency callouts, our licensed team handles each job with clear communication, quality workmanship and a focus on long-lasting results.


Whether you need urgent help or you’re planning ahead, they’re here to make plumbing simple and stress-free. Call 0417 744 847 to book a service in Queanbeyan, Yass, Belconnen, Gungahlin, Woden Valley, Tuggeranong and surrounds.

Backflow Prevention

Backflow testing is an important part of keeping your water supply safe, especially for properties with higher-risk connections like irrigation systems, commercial kitchens or mixed-use sites. This testing ensures your backflow prevention device is working properly and stopping contaminated water from flowing back into the main supply.


A licensed plumber checks pressure levels, inspects the device and confirms compliance with requirements. If repairs or replacements are needed, clear explanations help you understand the next steps. Regular testing keeps your property protected and helps avoid costly issues later on.