Decommissioning Old Hot Water Systems
When you're replacing an old hot water unit, or moving away from hot water at a property entirely, the old system needs to be safely removed. That means shutting off the water and gas, draining the cylinder, disconnecting and capping the supply lines, and taking the old unit away for proper disposal. We handle all of that as a single, tidy job.
When you might need it
• Your hot water system has reached the end of its life and you're replacing it
• You're switching from gas to electric (or vice versa)
• You're moving to a heat pump or solar hot water system
• A unit has failed and you want it removed before deciding on a replacement
• You're renovating and need the old unit out of the way
What to expect on the day
1. We arrive on time and walk through the job with you, including where the unit is and how we'll get it out.
2. We shut off the gas, water, and(where applicable) the power to the unit.
3. We drain the cylinder safely. This can take 20–30 minutes for a large unit.
4. We disconnect the supply lines and cap them off with proper, tested fittings.
5. We remove the unit from the property. For larger units we bring a second person or trolley.
6. We do a final check, take photos for our records, and clean up the area.
7. We take the old unit away and dispose of it responsibly.
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Customer testimonials
Our clients regularly share 5-star feedback, praising our reliability, clear communication, and quality plumbing across Melbourne’s southern suburbs.
How long it takes
Most decommissions take between 1.5 and 3 hours. Solar or roof-mounted units take a little longer because of the extra access and dismantling.
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.
Good to know
• If you're also having a new hot water unit installed, we can do the removal and the new install in the same visit so you're not without hot water for long.
• Older units can be heavy and awkward, so we'll always discuss the safest removal path with you first.
• If we find anything unexpected(corrosion, asbestos in older flues, hidden damage), we'll stop, explain, andgive you options before continuing.
Our commercial plumbing services cover it all
Outright Plumbing manages every stage of plumbing for new home builds, from first fix to final handover. Our goal is to keep your project compliant, efficient, and on schedule.
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
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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
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