What Will It Cost? Straight Answers on Adelaide Plumbing Prices
Whether you are ringing an emergency plumber Adelaide wide at midnight or booking someone to look at blocked drains Adelaide homes so often suffer from tree roots, the first question is almost always the same: how much is this going to cost? Plumbing prices can feel like a black box, and nobody wants a surprise on the invoice.
This guide brings together typical 2026 prices for the plumbing jobs Adelaide homeowners ask about most: blocked drains, hot water repairs and replacements, burst pipes and hidden leaks, gas work and after-hours emergencies. It also explains how plumbers charge, the extras to watch for on a quote, and the easiest ways to save.
All figures are typical Adelaide or national residential price ranges from independent cost guides and our own pricing, current as of October 2026. Your exact price depends on your home and the job, and SOS Plumbing & Gas always confirms it upfront before any work starts.
Adelaide Plumbing Prices at a Glance (2026)
Most everyday plumbing jobs in Adelaide cost between about $55 and $460 for a typical residential callout, according to independent cost guide What’s The Damage, which verified its Adelaide prices in October 2026 (What’s The Damage).
| Job | Typical Adelaide range | Typical price |
|---|---|---|
| General plumbing (hourly rate) | $74 to $185 per hour | $110 per hour |
| Callout or service fee | $55 to $140 | $110 |
| Blocked drain (standard clear) | $140 to $460 | $295 |
| Blocked drain (CCTV and jetting) | $320 to $1,000 | $645 |
| Toilet repair | $140 to $320 | $230 |
| Leaking tap repair | $74 to $240 | $155 |
| Burst pipe repair | $185 to $735 | $505 |
| Electric storage hot water system, installed | $735 to $2,750 | $1,650 |
| Gas storage hot water system, installed | $1,100 to $3,225 | $2,025 |
| Heat pump hot water system, installed | $2,750 to $5,500 | $3,875 |
| Gas fitting (per point) | $230 to $600 | $370 |
| Emergency or after-hours visit | $230 to $645 | $415 |
Source: What’s The Damage, Plumber Cost Adelaide, October 2026. Prices include GST and are estimates only.
At SOS Plumbing & Gas, blocked drains, hot water repairs, gas leak repairs and emergency plumbing all start from $99, with no callout fees* and the same rates all day, including nights, weekends and public holidays.
How Plumbers in Adelaide Charge
Knowing how a plumber builds a price makes it much easier to compare quotes. Most use one, or a mix, of these three methods.
1. Callout fee plus an hourly rate. You pay a fee for the plumber to attend (typically $55 to $140 in Adelaide), then an hourly rate (typically $74 to $185) for the time on the job, plus parts. This can work out well for a quick fix, but the final bill is hard to predict if the job runs long.
2. Fixed price per job. The plumber assesses the problem and quotes one price for the whole job, such as clearing a blocked drain or replacing a tap. You know the cost before work starts, and you are protected if it takes longer than expected.
3. Supply and install. Common for hot water systems, toilets and tapware. The price covers the product, labour, fittings and usually removal of the old unit.
What changes the price:
- Time of day. Many Adelaide plumbers charge higher rates on evenings, weekends and public holidays.
- Access. Pipes under slabs, in thick stone walls or in tight roof spaces take longer to reach.
- Parts. Hot water system components, valves and specialist fittings add up.
- Diagnosis. Finding a hidden leak or the cause of a repeat blockage may need a CCTV camera or leak detection equipment.
How SOS Plumbing & Gas prices: no callout fees*, the same rates all day, and an upfront price confirmed on site before any work begins, so there is no surprise at the end.
How Much Does It Cost to Unblock a Drain in Adelaide?
A standard blocked drain clear in Adelaide typically costs $140 to $460, and a clear that needs a CCTV camera and high-pressure jetting typically costs $320 to $1,000 (What’s The Damage). Blocked drains at SOS Plumbing & Gas start from $99.
| Blocked drain job | What is involved | Price pointer |
|---|---|---|
| Sink, basin, shower or toilet clog | Plunger, hand auger or trap clean | Low end of the standard range |
| Main sewer line blockage | Electric eel or jetter through the inspection point | Standard to mid range |
| Tree roots | Root cutting and high-pressure jetting | CCTV and jetting range |
| Repeat blockage or unknown cause | Clear plus a CCTV drain inspection | CCTV and jetting range |
| Cracked or root-damaged pipe | Pipe relining or section replacement | Quoted per job after a camera inspection |
Why it pays to do it properly: paying for a basic clear several times a year usually costs more than one jet and camera visit that finds and fixes the cause. In Adelaide, tree roots are the most common culprit, so if your drain keeps blocking, ask for the camera.
Good to know: SA Water looks after its own sewer, and everything from your property’s inspection point inwards is the owner’s responsibility.
Read more: Blocked Drains in Adelaide: What’s Actually Causing Them and Blocked Drain Plumber Adelaide: What to Expect.
How Much Does Hot Water Repair or Replacement Cost in Adelaide?
Repairs are usually the cheaper option. Nationally, a general hot water repair typically costs $150 to $500, and replacing a sacrificial anode $200 to $500 (What’s The Damage). SOS Plumbing & Gas hot water repairs start from $99.
Replacement prices in Adelaide, supplied and installed:
| System | Typical Adelaide range | Typical price |
|---|---|---|
| Electric storage | $735 to $2,750 | $1,650 |
| Gas storage | $1,100 to $3,225 | $2,025 |
| Heat pump (before rebates) | $2,750 to $5,500 | $3,875 |
Source: What’s The Damage, October 2026.
Extras to check on a hot water quote:
- Removal and disposal of the old unit (nationally $75 to $200 where charged separately)
- A tempering valve ($150 to $400), needed to keep bathroom hot water at a safe temperature
- New gas line, gas meter upgrade or electrical circuit if you are changing system type
- Whether federal STC rebates (about $500 to $700 off a heat pump in 2026) have already been taken off
Remember SA’s rules. Most replacement water heaters in South Australian homes must be a low-emission type such as high-efficiency gas, solar or a heat pump, so a cheap like-for-like electric tank may not be an option.
Repair or replace? As a rule of thumb, if the tank itself is leaking, or the repair costs more than about half the price of a new system on a unit over 8 to 10 years old, replacement usually makes more sense.
Read more: Hot Water System Not Working? Repair or Replace and Choosing a New Hot Water System in Adelaide.
How Much Does Burst Pipe Repair Cost in Adelaide?
A straightforward burst pipe repair in Adelaide typically costs $185 to $735, with a typical price around $505 (What’s The Damage). The big variable is access: where the pipe is matters far more than what it is made of.
| Burst pipe or leak job | Typical Adelaide cost |
|---|---|
| Exposed pipe or fitting (under a sink, in a cupboard) | Low end of the $185 to $735 range |
| Typical burst pipe repair | Around $505 |
| CCTV or leak detection for a hidden leak | $250 to $500 |
| Concealed pipe in a slab or masonry wall, including access and patching | Adds $1,000 to $3,000+ |
| Full repipe of a supply run with modern PEX pipe | $2,000 to $6,000+ per run |
Sources: What’s The Damage, October 2026; Sparky, September 2026 for leak detection, concealed access and repiping.
What insurance usually covers: home insurance typically pays for the water damage a sudden burst causes, but not the cost of fixing the pipe itself. Some policies also cover the cost of finding the leak. Always check your PDS.
Older homes cost more. Pre-1980s Adelaide homes with original copper or galvanised pipes, especially in inner suburbs with thick stone walls, tend to sit at the top of the range. In those homes, replacing a whole run can cost less over time than repeated emergency repairs.
Read more: Burst Pipe in Adelaide? Here’s Exactly What to Do in the Next 10 Minutes and Burst Pipe Damage in Adelaide: Causes, Repair Costs and What Insurance Covers.
How Much Do Gas Leak Repairs and Gas Fitting Cost in Adelaide?
Gas work must always be done by a licensed gas fitter, and every job in South Australia should come with a Certificate of Compliance.
| Gas job | Typical Adelaide range | Typical price |
|---|---|---|
| Gas fitter hourly rate | $92 to $185 per hour | $140 per hour |
| Gas leak detection and repair | $185 to $550 | $350 |
| New gas point (cooktop, heater bayonet, water heater) | $230 to $600 per point | $370 |
Sources: What’s The Damage, Gas Fitting Cost Adelaide and Plumber Cost Adelaide, 2026.
SOS Plumbing & Gas gas leak repairs start from $99, and because we are licensed for both plumbing and gas, one visit covers both.
Smell gas? Safety comes before cost. Get everyone outside and call from outside. For a leak at the meter or in the street, call Australian Gas Networks, 24/7, on 1800 GAS LEAK (1800 427 532), which is free. For a leak inside your property, call a licensed emergency gas plumber.
See our gas leak detection and repairs service.
How Much Does an Emergency Plumber Cost in Adelaide?
An emergency or after-hours plumbing visit in Adelaide typically costs $230 to $645, with a typical price around $415. After-hours hourly rates on evenings, weekends and public holidays typically run $140 to $275 an hour, before any callout fee (What’s The Damage).
| Typical Adelaide plumber, after hours | SOS Plumbing & Gas | |
|---|---|---|
| Callout fee | Often charged, and higher after hours | No callout fees* |
| Hourly rate | $140 to $275 per hour | Same rates all day |
| Weekends and public holidays | Higher rates common | Same rates all day |
| Price confirmed before work | Varies | Always, upfront |
Can it wait until morning? If you can stop the problem and make it safe, for example by turning off the water at the meter or the tap behind the toilet, waiting for business hours often saves money with many plumbers. It should never wait if you smell gas, sewage is coming into the house, water is near electrics, or you cannot stop the water.
Ask these four questions before you book an after-hours plumber:
- Is there a callout fee, and how much?
- Do after-hours or weekend rates apply?
- Will I get a price before work starts?
- What is the estimated arrival time?
Read more: What Counts as a Plumbing Emergency? and Calling a 24 Hour Plumber in Adelaide.
Hidden Extras and How to Compare Plumbing Quotes
Two quotes for the same job can look very different. Before you choose, check what each one actually includes.
Common extras that are not always included:
- Callout or service fee, charged just for attending
- After-hours loading on evenings, weekends and public holidays
- Parts and materials, especially for hot water systems and valves
- CCTV inspection or leak detection to find the cause
- Removal and disposal of an old hot water system or toilet
- A tempering valve on a new hot water system
- Access and reinstatement, such as cutting into a wall or slab and patching it afterwards
- Compliance certificates for plumbing and gas work (these should always be provided)
A fair quote should:
- Be confirmed before work starts
- Show what is included and what is extra
- Separate the plumbing repair from any cosmetic or restoration work
- Show any rebates (such as hot water STCs) as a separate line
- Come from a plumber whose licence you can check on the state’s occupational licence register
Red flags: a very low phone price that grows on site, refusing to give a price before starting, pressure to approve expensive work without showing you the problem, or recommending digging before a camera inspection.
8 Ways to Save on Plumbing in Adelaide
- Fix small problems early. A gurgling drain or a dripping relief valve is a cheap fix. A sewage backup or a failed tank is not. See our 12 plumbing warning signs.
- Bundle small jobs. Save up the dripping tap, the running toilet and the loose mixer for one visit, so you only book once.
- Choose a plumber with no callout fee and flat rates. At SOS Plumbing & Gas, there is no callout fee* and the same rates apply day and night.
- Make it safe and wait, when you safely can. If the water is off and nothing is at risk, a daytime booking can be cheaper with many plumbers.
- Fix the cause, not just the symptom. A CCTV inspection on a drain that keeps blocking usually costs less than paying for repeated clears.
- Replace hot water systems before they fail. You get time to compare options and claim rebates such as federal STCs, which are worth about $500 to $700 off a heat pump in 2026 and shrink each year to 2030.
- Ask about discounts. SOS offers pensioner discounts and 10% off labour when you book online*.
- Know your insurance. Most policies cover water damage from a sudden burst but not the pipe repair itself, so acting fast and keeping photos helps your claim.
Heading into summer? Our summer plumbing guide has a pre-holiday checklist that can save you a costly callout.
Honest Plumbing Prices From a Local Adelaide Team
SOS Plumbing & Gas is a small, local team founded by Adelaide plumber Lawrence. We believe you should know what a job will cost before we start, whether it is 2 pm on a Tuesday or 2 am on Christmas Day.
- From $99 for blocked drains, hot water repairs, gas leak repairs and emergency plumbing
- No callout fees* and the same rates all day, 24/7
- Upfront pricing confirmed on site before any work begins
- 1-hour arrival guarantee* across Adelaide
- Pensioner discounts, 10% off labour when you book online*, and no-interest payment plans
- Licensed plumbers and gas fitters, with compliance certificates on every job
Want a price? Call 1300 307 498 or request a free quote online. Something urgent? Our emergency plumber Adelaide team is on call around the clock.
Plumber Cost Adelaide: Frequently Asked Questions
What is the average hourly rate for a plumber in Adelaide?
Typically $74 to $185 an hour in 2026, with most around $110, before any callout fee. After-hours rates are usually higher.
Do plumbers charge for quotes in Adelaide?
It varies. Some include a free quote, while others charge a callout or service fee to attend. SOS Plumbing & Gas offers free quotes* and no callout fees*.
Why do plumbing prices vary so much?
Access, the cause of the problem, parts, and the time of day all change the price. A blocked shower trap and a root-filled sewer line are both “blocked drains” but very different jobs.
Is it cheaper to repair or replace a hot water system?
Repair is usually cheaper upfront. But if the tank is leaking, or the system is old and the repair costs more than about half the price of a new one, replacement is often better value.
Will insurance pay for my plumber?
Usually not for the repair itself, but home insurance often covers water damage from a sudden burst, and some policies pay to find the leak. Check your PDS.