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Hot Water Systems – Repairs, Replacement & Installation
Need a hot water plumber in Canberra? A & Co Plumbing repairs, replaces and installs gas, electric, continuous-flow and energy-efficient hot water systems across Canberra and the ACT. Whether you call it a hot water system, hot water heater or boiler, we can diagnose faults, restore your hot water and recommend the right replacement when repair is no longer economical.
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Select from continuous flow units for endless heat, traditional storage tanks, or high-efficiency gas models for your home.
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Utilise your Power setup from a hot water boiler to a Electric continuous flow
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Slash your Canberra energy bills with solar and heat pumps, offering premium efficiency and drastically lower running costs.
LONG-TERM RELIABILITY
Stay ahead of costly breakdowns with our Hot Water System Repairs Canberra service. We provide regular inspections, servicing and fault diagnosis to keep your hot water system reliable and efficient year-round.

Hot Water FAQs
These answers help Canberra homeowners understand common hot water issues, when it's time for a replacement, and how to manage your system's running costs with expert advice.
A: At A & Co Plumbing, clearing a blocked drain in Canberra typically costs between $250 and $650, depending on the severity and location of the blockage. Our pricing includes a thorough inspection, use of advanced equipment, and efficient drain clearing to ensure the problem is resolved promptly. We prioritize transparent, upfront quotes with no hidden fees, reflecting our commitment to reliable plumbing anytime, anywhere. If additional repairs or specialized services are needed, our technicians will provide clear options and costs before proceeding, ensuring you receive professional and trustworthy service tailored to your needs.
A: Yes, A & Co Plumbing specializes in removing tree roots from drains, a common cause of blockages and pipe damage. Using advanced drain inspection cameras, we accurately locate root intrusion within your plumbing system. Our team then employs professional-grade mechanical augers or hydro-jetting techniques to safely and effectively clear the roots without damaging the pipes. Following removal, we provide recommendations to prevent future root growth, such as pipe lining or routine maintenance. Trust A & Co Plumbing for reliable, efficient root removal services to restore your drain’s proper function anytime, anywhere.
A: At A & Co Plumbing, we prioritize the most effective and efficient approach for each plumbing situation. While we do use CCTV drain cameras to accurately diagnose and assess underground or hard-to-reach drainage issues, we do not rely on this technology for every job. Our experienced technicians determine when a CCTV inspection is necessary based on the symptoms and complexity of the problem to provide reliable solutions without unnecessary costs. This ensures that you receive the most appropriate service tailored to your specific plumbing needs.
A: Drains can repeatedly block due to a variety of common causes including the buildup of grease and fat, hair accumulation, foreign objects, tree root intrusion, and damaged or misaligned pipes. Grease and fat solidify inside pipes, restricting water flow, while hair and debris can create clogs over time. Tree roots can penetrate underground pipes, causing blockages and structural damage. At A & Co Plumbing, we specialize in diagnosing the root cause of persistent drain blockages using advanced inspection tools and provide reliable, long-lasting solutions such as professional drain cleaning, pipe repairs, and preventative maintenance. Our commitment to quality service ensures your drains function smoothly, saving you from frequent disruptions and costly repairs. Contact A & Co Plumbing — reliable plumbing, anytime, anywhere.
A: Yes, A & Co Plumbing utilizes high-pressure hydro jetting as a highly effective method for clearing clogged drains and pipes. This technique involves using a powerful stream of water to remove tough blockages, grease buildup, mineral deposits, and debris, restoring your plumbing system to optimal function. Hydro jetting is environmentally friendly, reduces the risk of pipe damage compared to traditional snaking methods, and helps prevent future clogs by thoroughly cleaning pipe interiors. Our skilled technicians assess each situation to determine when hydro jetting is the best solution, ensuring reliable service anytime, anywhere.
A: Yes, A & Co Plumbing specializes in unblocking sewer lines promptly and efficiently. Our experienced technicians use advanced equipment such as high-pressure water jetting and drain cameras to accurately diagnose and clear blockages, ensuring minimal disruption to your property. We handle all types of sewer line clogs, including tree root intrusion, grease buildup, and debris accumulation. Committed to reliable plumbing anytime, anywhere, we also offer preventative maintenance advice to help avoid future blockages and keep your sewer system functioning smoothly.
A: Yes, A & Co Plumbing offers reliable emergency blocked-drain services available 24/7 to ensure your plumbing issues are addressed promptly, any time of day or night. Our experienced technicians respond quickly to unblock drains caused by debris, grease buildup, or foreign objects, minimizing damage and restoring proper flow efficiently. We use advanced diagnostic tools and eco-friendly methods to provide lasting solutions, reflecting our commitment to dependable plumbing anytime, anywhere.
A: Yes, A & Co Plumbing specializes in repairing damaged drains, including those that are cracked or collapsed. Using advanced diagnostic tools like video pipe inspection, we accurately assess the extent of the damage before recommending the most effective repair solution. Depending on the severity, we offer options such as trenchless pipe repair, spot repairs, or full pipe replacement to restore your drainage system efficiently and minimize disruption. Our reliable team ensures that all repairs comply with local regulations and industry standards, providing long-lasting results and peace of mind for your home or business.
A: At A & Co Plumbing, we understand how important it is to identify the cause and location of a blocked drain quickly. Generally, drains on your property—such as those connected from your home to the main sewer line—are your responsibility to maintain and repair. The government or local council usually maintains the main sewer lines and drainage systems located beyond your property boundary, often under public roads or common areas. To determine which party is responsible, a professional drain inspection using specialized cameras can trace the blockage location accurately. A & Co Plumbing offers this service to help you identify if the blockage lies within your private plumbing system or on public infrastructure. This clarity ensures you know the right steps to take and avoid unnecessary costs while keeping your drainage system flowing smoothly. For reliable evaluation and prompt service, contact A & Co Plumbing—reliable plumbing, anytime, anywhere.
A: In Canberra, a homeowner’s responsibility for the sewer line typically ends at the property boundary or the sewer junction point where the private connection meets the public sewer main maintained by the local utility. This means that any plumbing repairs, blockages, or maintenance within the property’s boundaries—including the sewer pipes running from the home to this junction—are the homeowner’s responsibility. A & Co Plumbing specializes in identifying and resolving issues within this private section of the sewer system. Our reliable services include thorough inspections, pipe repairs, cleaning blockages, and preventive maintenance to ensure your sewer line functions effectively. We help homeowners understand their responsibilities while providing expert solutions anytime, anywhere in Canberra, minimizing disruptions and protecting your property from costly damage.
A: At A & Co Plumbing, we use advanced diagnostic methods to accurately locate sewer blockages. Our technicians typically begin with a thorough inspection of your property’s private sewer line using high-resolution sewer cameras. This allows us to visually assess the condition and identify any obstructions within your private sewer system. If the camera inspection shows clear pipes on your property, the blockage is likely in the public sewer main. In such cases, we can help coordinate with the municipal sewer authorities for prompt resolution. By combining camera inspections with flow testing and professional expertise, A & Co Plumbing ensures a precise diagnosis so we can recommend the most effective solution, minimizing disruption and avoiding unnecessary repairs. Reliable Plumbing, Anytime, Anywhere.
A: If you suspect the blockage is within the Icon Water sewer network rather than your property’s plumbing, the first step is to contact A & Co Plumbing for a professional assessment. Our experienced technicians will perform a thorough inspection using advanced tools to accurately locate the blockage. If we determine the issue lies in the Icon Water infrastructure, we will advise you to report it directly to Icon Water for resolution, as they manage and maintain the public sewer lines. Meanwhile, we can provide temporary measures to minimize damage or disruption to your property. At A & Co Plumbing, we prioritize clear communication and reliable service to ensure you understand each step and receive the appropriate support quickly and efficiently.
A: At A & Co Plumbing, we understand that dealing with a blocked sewer can be stressful. Generally, if the blockage occurs outside your property boundary—such as in the main sewer line maintained by the local council or utility company—they are typically responsible for the repair and associated costs. However, if the blockage is caused by a connection issue or damage originating from your property’s pipes leading to the main sewer, the responsibility falls to you as the property owner. Our experienced technicians can assess the problem accurately, determine where the blockage is located, and advise you on the next steps. We aim to provide clear guidance and reliable service to help you resolve sewer issues efficiently, minimizing disruption to your home or business.
A: Yes, A & Co Plumbing employs advanced CCTV drain inspection technology to accurately identify the location and cause of blockages. This method involves sending a high-resolution camera through your pipes, allowing our technicians to visually assess the condition of your drainage system. Importantly, the inspection can distinguish whether the blockage is within your private plumbing—such as your home’s pipes and lateral drains—or if it extends into the public sewer system managed by local authorities. This precise diagnosis enables us to recommend the most effective solution, ensuring that you only address issues within your responsibility and avoid unnecessary costs. At A & Co Plumbing, we provide reliable, transparent service anytime, anywhere, helping you maintain a clear and efficient drainage system.
A: At A & Co Plumbing, Reliable Plumbing, Anytime, Anywhere, we know how frustrating sewer blockages can be. If you notice multiple drains in your home are backing up simultaneously—such as toilets, sinks, and floor drains—it’s a strong sign the problem may be in the public main sewer line instead of your individual house drain. Another key indicator is if sewage is backflowing into your basement or yard manhole covers are overflowing or leaking, pointing to an issue beyond your property boundary. Additionally, slow drainage combined with a foul sewer odor around your property often signals a mainline clog. Our expert plumbers are equipped to diagnose and resolve these issues quickly to restore your plumbing system with reliable service you can trust. If you suspect a main sewer blockage, contact A & Co Plumbing right away to avoid costly damage and get fast, professional help anytime, anywhere!
A: If you experience a blocked sewer in Canberra, the first step is to determine where the blockage is located. Generally, if the blockage is within your property’s plumbing system—such as drains, pipes, or fixtures—A & Co Plumbing should be your first call. Our reliable plumbing experts can quickly diagnose and resolve blockages on your property side, ensuring minimal disruption. However, if the blockage is suspected to be in the main sewer line owned by Icon Water, such as issues beyond your property boundary or problems affecting the broader sewer network, you should contact Icon Water directly. At A & Co Plumbing, we also assist clients in identifying these issues and can advise when to involve Icon Water, providing a seamless and professional service experience.
No hot water, lukewarm water, leaks, strange noises, low pressure at hot taps, inconsistent temperature, and systems that run out too fast.
Both. We’ll assess the unit and give you clear options. If a repair is safe and cost-effective, we’ll recommend it. If not, we’ll recommend replacement.
We prioritise urgent hot water issues and aim for same-day attendance where possible. We’ll confirm all details ASAP and give you the earliest available time window.
Your address, best contact number, what the system is doing (no hot water/leaking/error code), the type (electric/gas/instant if known), approximate age, and where the unit is located.
If safe: turn off power to the unit (electric) or gas supply (gas), and isolate the water if there’s an active leak. If you’re unsure, tell us what’s happening and we’ll guide you.
Common causes include a failed valve, corroded tank, loose fittings, or excessive pressure. Some leaks are repairable; a leaking tank often means replacement.
It can be a failing element/thermostat, incorrect system size, sediment build-up, or a tempering/mixing valve issue. We’ll diagnose and explain the fix.
We can supply and install, or install a customer-supplied unit where suitable. We’ll confirm what’s included before work starts.
No. Parts and replacement units are not included unless quoted in writing. We’ll discuss options and get approval before installing any parts.
Yes. You’ll get clear options and pricing before any replacement work proceeds.
System type and size, access, compliance upgrades, valve/pipe condition, disposal of the old unit, and parts availability. We’ll explain this upfront.
Yes. If there’s active leaking or flooding risk, we’ll prioritise stabilising the situation first, then advise repair vs replacement.
Yes. We provide 24/7 emergency response across Canberra for burst pipes, blocked drains, gas leaks, and no hot water. If it’s urgent, call us and we’ll prioritise your job.
We service all Canberra suburbs and surrounding areas. If you’re unsure whether we cover your address, get in touch with your suburb and we’ll confirm right away.
We handle residential, commercial, and renovation plumbing — from blocked drains and hot water systems to gas appliance installation, leak detection, and full bathroom, kitchen, and laundry renovations.
We explain the procedure and give a clear price guide before we start. That way you know what to expect, and there are no surprises once the job is underway.
Yes, we charge a call-out fee to cover travel and initial assessment. If you go ahead with the work, we’ll explain all costs upfront so you can make an informed decision.
Yes. We’re fully licensed Canberra plumbers and gas fitters, and we carry the required insurances to work in homes, businesses, and specialist facilities.
You can call us directly, submit a form on the website, or use our online booking options where available. We’ll confirm your booking time and any details we need before we arrive.
Often a dripping tap can be repaired by replacing internal parts like washers, cartridges, or O-rings. If the tap is very old, corroded, or poor quality, we’ll explain whether a replacement is a better long-term option.
This is usually “water hammer” — a pressure or flow issue in your pipes. It can be caused by fast-closing mixers, loose pipework, or faulty valves. We can diagnose the cause and install the right fix so the noise doesn’t come back.
Yes. We supply and install new mixer taps, wall mixers, basin taps, kitchen taps, and outdoor taps. We can work with taps you’ve purchased yourself or recommend quality brands that suit your bathroom, kitchen, or laundry.
Common causes include blocked aerators, partially closed valves, old or corroded pipework, or issues with your hot water system. We’ll test the pressure, find the cause, and explain the best repair or upgrade option.
Costs depend on the type of tap, access, and whether parts or full replacement are needed. We explain the procedure and give a clear price guide before we start so you know exactly what the repair will involve.
For urgent leaks or taps that won’t turn off, we prioritise same-day attendance in most Canberra suburbs. For non-urgent upgrades, we’ll book a time that suits you and bring the parts we’re likely to need.
For applicable blocked drains, yes — you offer a continuation-style guarantee (as per your site wording). The key is: same cause, normal use, no foreign objects/misuse.
Usually because it was only partially cleared, the cause wasn’t removed (roots), or the pipe is damaged/holding water. Proper clearing + diagnosis prevents repeat problems.
Don’t pour grease down sinks, use strainers, don’t flush wipes, and if you have trees near sewer lines, consider periodic maintenance jetting.
If you’ve had root issues or recurring blockages, periodic maintenance is smart. The right interval depends on your property and pipe condition.
Yes. They don’t break down like toilet paper and are one of the most common causes of toilet and sewer blockages
You can, but it’s a risk. Some species are far more aggressive. If you already have trees near the line, proactive maintenance matters.
High-pressure water jetting is usually the most effective because it clears and flushes the line properly. An electric eel can work in some situations, but jetting is often the better long-term clear.
Yes — it’s one of the main tools for clearing drains properly, especially where roots or heavy build-up are involved.
It’s a rotating cable tool that can break through some blockages. It can be useful, but it doesn’t always clean the pipe walls like jetting does.
A camera inspection shows the inside of the pipe. It’s best for recurring blockages, suspected damage, root intrusion, or when you need answers before spending money on repairs. It’s not needed for every single blockage.
Yes — with the right tools and access points, we can often pinpoint where the problem is, especially when CCTV is used.
No. Many are build-up or roots that can be cleared. But repeated blockages often indicate an underlying issue (roots, damage, poor fall, collapse).
Depends on what the camera shows. Minor cracks or root entry points may be repairable. Collapsed or badly displaced pipes usually need replacement. We explain what we find and why.
Not recommended. They often don’t fix the cause, can damage pipes, and make the job more dangerous for whoever has to clear it afterwards.
It might help minor grease build-up in a kitchen line — but it won’t clear roots, foreign objects, or mainline blockages.
For minor toilet blockages, yes. If it keeps happening, stop plunging and get it diagnosed properly.
If there’s sewage overflow, repeated blockages, multiple fixtures affected, flooding risk, or you’ve tried basic steps and it’s not improving.
Tree roots are the big one — especially in older suburbs with ageing clay/earthenware pipes. Other common causes: grease/fat build-up, foreign objects, pipe collapse, and sediment in stormwater lines.
Yes. Roots enter through joints/cracks, then grow inside the pipe, catching debris and eventually blocking it. Over time they can crack or collapse the pipe.
Yes. Older pipe materials and joints + established trees = higher risk of root intrusion and displacement.
Grease/fats, food scraps, coffee grounds, and detergent build-up. It usually builds slowly until it suddenly fails.
Hair, soap scum, and product build-up. These often start as slow drains.
“Flushable” wipes (they’re not), too much paper, sanitary products, kids’ toys, and foreign objects.
Most plumbing work includes a call-out / attendance component because we’re travelling to site, assessing the system, and bringing equipment. If you want exact pricing, list the issue and suburb and we’ll give you a clear guide.
Sometimes — if it’s a simple, common scenario with clear symptoms. But drains can change once we test and inspect. What we can do is give a realistic range and explain what would push it up or down.
Because it wins the booking.Then once they’re there, you’re committed. We prefer transparency upfront — even if it costs us some jobs — because it attracts the right clients.
however there is also the aspect of every home being different, we’ll assess what’s going on and explain the best fix before we start.
Slow draining, gurgling sounds, bad smells, water backing up in sinks/showers/toilets, overflow at the gully trap/ORG, or wet patches outside.
Usually the main sewer line is restricted — not just one fixture. That’s when you want it handled properly, not “half cleared”.
Sewer is wastewater from toilets/sinks/showers. Stormwater is rainwater from roofs, pits, and surface drains. Sewer blockages often smell and can overflow sewage. Stormwater blockages show up during rain (yard flooding, overflowing pits).
Partial restrictions, grease build-up, trapped debris, or poor venting can cause odours. Smell is often an early warning sign.
That’s usually air being forced through the system because the main line is restricted. It often means the blockage is further down
It depends on what’s blocking it, how far down the line it is, and how long it takes to restore flow. A simple blockage is usually straightforward. Recurring blockages (tree roots, damaged pipes, collapsed sections) can require CCTV inspection and/or repairs, which increases cost. We give a realistic price guide before attending so you’re not guessing.
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