Decommissioning Old Gas Systems
If you're moving a property off gas, whether you're going all-electric, demolishing, or simply no longer need gas appliances, the gas installation needs to be safely shut down, sealed, and certified. We handle the whole process: disconnecting appliances, capping and pressure-testing pipework, and coordinating with the gas network for meter removal.
When you might need it
• You're converting your home toall-electric
• You're selling or renovating and want the gas removed
• You're removing a single gas appliance and capping its supply
• Your installation is old,unsafe, or no longer compliant
• You've switched to LPG or want to remove existing LPG infrastructure
What's included
• Full inspection of your existing gas installation and connected appliances
• Coordination with your gas network provider for meter removal where needed
• Safe disconnection and removal of gas appliances if requested
• Capping and pressure-testing of all gas pipework
• A gas compliance certificate and a written summary of the work done
.svg){kind=icon}
.svg){kind=icon}
.svg){kind=icon}
.svg){kind=icon}
Customer testimonials
Our clients regularly share 5-star feedback, praising our reliability, clear communication, and quality plumbing across Melbourne’s southern suburbs
What to expect on the day
1. We walk through the property with you, locate every appliance and supply line, and confirm exactly what's being decommissioned.
2. We shut off and lock out the main gas supply.
3. We safely depressurise the pipework before any disconnection work begins.
4. We disconnect each applianceand cap its supply with a proper gas-rated fitting.
5. We remove pipework where it's accessible. Concealed lines are capped at both ends and clearly labelled.
6. We pressure-test any pipework that's staying live (for a partial decommission) to confirm there are no leaks.
7. For a full decommission, we coordinate with your gas distributor to remove or lock the meter.
8. We issue your gas compliance certificate and a written report listing everything that was disconnected, capped, and tested.
Planning and designing the plumbing layout
Before a slab is poured, we map out water and waste lines to suit the design of the house. We look at fixture placement, fall of the land, and council requirements to make sure everything will work long-term — not just on paper.
Installing kitchens, bathrooms, and laundries
These are the busiest rooms in the house, and they rely on good plumbing more than anything else. We install water and waste connections for sinks, toilets, showers, dishwashers, and washing machines, making sure everything lines up perfectly with cabinetry and tiling.
Connecting sewers and stormwater to the mains
A house is only as good as its drains. We install sewer and stormwater lines with the correct fall, join them to boundary traps and council mains, and test every joint so there are no surprises once you move in.
Fitting hot water systems and ensuring compliance
From electric storage tanks to continuous-flow gas systems, we fit the right hot water unit for the house and make sure it’s compliant with energy and safety standards. We also run pressure tests to protect the whole system.
How long it takes
A partial decommission (one or two appliances) is usually a half-day job. A full whole-house decommission with multiple appliances and concealed pipework typically takes a full day. If we need to coordinate with your gas network for meter removal, we'll plan the timing with you in advance.
Good to know
• The gas meter itself is owned by your gas network and only they can physically remove it. We coordinate that for you.
• LPG cylinders or bulk tanks arecollected by your gas supplier, and we'll let you know what to arrange.
• A compliance certificate is required by law for any change to a gas installation. We always provide one
Book Melbourne’s trusted commercial plumbers today
Outright Plumbing is ready to support your next new home build or development project. Call now to secure reliable, compliant plumbing with fixed pricing and guaranteed quality.
Plumbing for builders, developers, and councils
From single homes to multi-lot developments, Outright Plumbing delivers plumbing that’s safe, compliant, and built to last. We work with all government and commercial clients to deliver reliable plumbing that meets deadlines and compliance.
- Builders: We coordinate with other trades to rough in and fit off plumbing without delays, keeping projects on schedule.
- Developers: Large-scale builds need consistent quality across every lot. We provide scalable plumbing solutions and compliance paperwork for peace of mind.
- Councils: We ensure drainage, water supply, and stormwater connections meet council standards and approvals.
- Owner-builders: Managing your own project? We provide guidance on layout, materials, and system choices so the plumbing side is handled professionally.
Our image gallery
Browse our gallery for examples of new home and commercial plumbing completed by our team.
There’s no commercial challenge Outright Plumbing can’t handle
Choosing the right plumbing partner can make or break a project. Here’s why Melbourne builders and developers rely on Outright Plumbing.
Service area
[150-300] Lorem ipsum dolor sit amet, consectetur adipiscing elit. Suspendisse varius enim in eros elementum tristique. Duis cursus, mi quis viverra ornare, eros dolor interdum nulla, ut commodo diam libero vitae erat.
Suburbs we service
Our Team
Meet the experienced plumbers who deliver every project with skill, professionalism, and care.
Ben
Ben started plumbing at just 16 and founded Outright Plumbing at 22, building it into a trusted name in Melbourne’s Bayside. He leads with hands-on experience, high standards, and a genuine focus on long-term client relationships.
Danielle
Danielle co-founded Outright Plumbing from her parents’ garage and now manages the company’s financial heartbeat. Her background in construction and detail-driven approach keeps the business growing strong.
Ben
Ben brings years of hands-on experience and precision to every project he estimates. As Senior Estimator, his deep understanding of plumbing systems and commitment to accuracy ensure each job starts with clarity, confidence, and value.
Courtney
Courtney is the friendly voice on the phone and the organiser behind every maintenance booking. She makes sure plumbers arrive on time, customers are kept in the loop, and everything runs without a hitch.
Josh
Josh leads on-site operations with a steady hand and a sharp eye for quality. As Supervisor, he ensures every plumbing project runs smoothly, safely, and to the highest standard — keeping teams coordinated and clients confident.
Kai
Kai brings a can-do attitude and a knack for solving tricky plumbing problems. He’s all about getting it right the first time, with a smile to match.
Tom
Tom prides himself on work that not only meets but exceeds expectations. He makes sure every customer feels valued and looked after from start to finish.
Alex
Alex is friendly, thorough, and focused on finding the best fix for each customer’s needs. He never leaves a job without making sure it’s up to his high standards.
Callum
Callum’s attention to detail shows in every tap, pipe, and fitting he installs. He takes pride in both the function and the finish of his work.
Aron
Aron oversees day-to-day site operations with a focus on efficiency and craftsmanship. As Supervisor, he brings practical experience and clear communication to every project, ensuring work is completed safely, on time, and to exceptional standards.
Hayley
Hayley keeps projects moving with precision and care. As Project Coordinator, she bridges the gap between office and site, ensuring schedules, communication, and documentation all flow seamlessly from start to finish.
Common questions about new home build plumbing
Every project comes with its own challenges, and builders often have similar questions about plumbing for new homes and developments. Our FAQs share clear, practical answers so you know exactly what to expect.
Contact Us
We know you need a plumber. Why else did you read all the way to the bottom of a plumber’s website? Let’s get to work! Fill out this contact form or, if it’s an emergency, give us a ring to book our Melbourne plumbers.