Hot Water Systems
Repairs, replacements and installations for gas, electric and solar hot water.
No hot water? Leaks around the unit? Temperature changes or running out too quickly? Wilkinson Plumbing & Gas Fitters provides hot water system repairs, replacements and new installations across the Fleurieu Peninsula and Southern Adelaide. Based in Aldinga, we can help you choose the right system for your household and budget — and get your hot water back fast.
No-obligation free quote. Emergency call-outs 24/7.
Hot water problems we can help with
- No hot water or inconsistent temperature
- Hot water running out quickly
- Leaking hot water unit or pooling water
- Noisy unit, rumbling or banging sounds
- Pilot light issues (gas systems)
- Low hot water pressure
- Older systems needing replacement
If you’re unsure what’s causing the issue, call us — we’ll help assess it quickly.
Gas Hot Water
Gas hot water is a popular choice for fast recovery and reliable performance. If your unit is not heating properly, running out quickly, or you’ve noticed leaks or unusual smells, we can help.
What we can help with:
- No hot water or inconsistent temperature
- Pilot light/ignition issues
- Water not staying hot (burner or valve faults)
- Leaks, corrosion, or noisy operation
- Pressure relief valve and tempering valve issues
- Replacement of old or unsafe units
We’ll assess your system, explain your options clearly, and complete repairs or replacement with minimal disruption.
FAQ
Do you repair and replace gas hot water units?
Yes — we diagnose faults, repair where possible, and can replace units when it’s more cost-effective.
Can you help if I smell gas?
If you suspect a gas leak, turn off the gas (if safe), ventilate the area and call us straight away.
Need help with gas hot water today? Call for fast support or request a free quote.
Solar Hot Water
Solar hot water can reduce running costs, but it still needs the right setup and occasional maintenance. If your solar system isn’t performing, we can diagnose the issue and get it running efficiently again.
What we can help with:
- Not enough hot water (especially in colder weather)
- Booster not working (electric or gas booster issues)
- Leaks from panels, valves, or pipework
- Tempering valve and pressure relief valve faults
- Circulation/performance checks (where applicable)
- System servicing and replacement advice
Solar systems can fail in small ways that look “normal” at first. We’ll pinpoint what’s happening and recommend the most practical fix.
FAQ
Why do I still run out of hot water with solar?
Common causes include booster faults, valve issues, leaks, or an undersized system for the household.
Do you service solar hot water systems?
Yes — we can check key components and performance and advise what’s worth repairing vs replacing.
Solar system not keeping up? We’ll inspect, test and recommend the best next step.
Electric Hot Water
Electric hot water systems are common and generally straightforward to repair or replace. If your unit has stopped heating, runs cold too quickly, or is leaking, we can diagnose the problem and get you back to reliable hot water.
What we can help with:
- No hot water or inconsistent temperature
- Pilot light/ignition issues
- Water not staying hot (burner or valve faults)
- Leaks, corrosion, or noisy operation
- Pressure relief valve and tempering valve issues
- Replacement of old or unsafe units
We’ll let you know whether a repair makes sense or if replacement will save you money long-term.
FAQ
Can you replace an electric hot water system?
Yes — we can recommend the right size and organise replacement so you’re not without hot water for long.
Is it worth repairing an old system?
It depends on the age and fault. We’ll explain costs and options so you can choose confidently.
No hot water? Call now for fast help or request a free quote.
How we can help
Hot Water Repairs, Replacements and Installations
Whether you need a quick repair or it’s time to upgrade your unit, we’ll give clear advice and recommend an option that suits your household.
Services we provide
- Hot water system repairs and troubleshooting
- Replacement of faulty or ageing units
- New hot water system installations
- Gas, electric and solar hot water options
- Advice on sizing and running costs
- Safe removal and replacement of old units (where applicable)
Choosing the Right Hot Water System
How Do I Choose a Hot Water System?
The best hot water system depends on how many people are in your home, your daily usage, and whether you prefer gas, electric or solar. We’ll help you choose a system that fits your needs now and into the future — without over-spending on capacity you don’t need.
Quick Guide
- Smaller households often suit compact systems with lower running costs
- Larger households usually need higher capacity or faster recovery
- Gas can be great for fast recovery and consistent supply
- Electric can suit smaller households and budget installs
- Solar can reduce running costs, especially with the right setup
Not sure what you have now? We can identify your current unit and recommend the best replacement.
Our Process
Step 1
Tell us what’s happening
No hot water, leaks, temperature issues — we’ll ask a few quick questions and book you in.
Step 2
Inspect and recommend options
We’ll assess the issue and advise whether a repair makes sense or if replacement is the better long-term solution.
Step 3
Repair or replace and test
We’ll complete the work, test performance, and make sure everything is operating safely.
Service Areas
Hot water plumber near you
Based in Aldinga, we service the Fleurieu Peninsula and Southern Adelaide within a 30km radius — including Aldinga, Seaford, Noarlunga, Christies Beach, Port Noarlunga and Morphett Vale, plus surrounding areas from Sellicks Beach to McLaren Vale and inland towards Mount Compass.
Work guaranteed
All work is backed by our 12-month workmanship guarantee. In some circumstances, this can be extended to 2 years on eligible installations. Materials and products are covered by manufacturer warranties.
Trusted Local Plumbers
See what locals are saying about Wilkinson Plumbing & Gas Fitters.
See what locals are saying about Wilkinson Plumbing & Gas.
Ariana Van Den Brink
...fixed our water leak ... his work was exemplary... very friendly and courteous... would definitely recommend Phil...
Read MoreGlenn Wells
Had Phil install gas to my Motorhome build. It was hard to find anyone who could do this work & Phil researched what was required for ventilation, products... Happy to recommend him & enjoyed his help & support & was reasonably priced as well.
Read MoreLaurie Broomhead
We have used Phil several times over the past couple of years to replace aged toilet cisterns, install new taps and water filters. Recently we had need to replace our old water heater and Phil did it in quick time, with little notice. At all times Phil has been professional, efficient and responsive to our needs. If you are looking for a plumber that does high quality work, with minimal fuss give Phil a call.
Read MoreAdam Luscombe
This is an excellent service! Highly recommended for anyone looking for quality and professionalism.
Read MoreWilkinson Plumbing & Gas Fitters
Frequently Asked Questions
Do you repair and replace hot water systems?
Yes. We repair, replace and install hot water systems across gas, electric and solar options.
How quickly can you attend if I have no hot water?
If it’s urgent, we can prioritise the job. For emergency call-outs, we aim to reach you within 60 minutes, 24/7 (timing can vary by location and current bookings).
Is it better to repair or replace my hot water system?
If your unit is older, leaking, or breaking down frequently, replacement is often the most cost-effective option. If it’s a smaller fault, a repair may be all that’s needed. We’ll talk you through the best option.
What size hot water system do I need?
It depends on household size and usage. We’ll help you choose a system that suits your needs and avoids running out of hot water.
Do you install gas hot water systems?
Yes. We can replace gas hot water systems and help you choose an option that suits your home.
Need hot water repaired or replaced?
Call Wilkinson Plumbing & Gas Fitters for fast help and a no-obligation free quote.
