Reliable repairs for leaking water tanks, hot-water cylinders, attic tanks and associated household plumbing throughout Dublin.
Tell us what is happening and we’ll reply as quickly as current availability allows.
Experience
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Qualified Only if Confirmed
Dublin
A leaking water tank or hot-water cylinder can damage ceilings, walls, insulation, flooring and belongings if it is not addressed promptly.
Plumbing Heros provides residential water tank and hot-water cylinder plumbing repairs throughout Dublin. We inspect suitable household tanks, cylinders, accessible pipework, valves, overflows and water connections.
Whether water is dripping from an attic tank, collecting around the base of a cylinder or escaping from a valve or pipe connection, we’ll assess the plumbing problem and explain the appropriate next step.
Plumbing Heros does not provide boiler repairs or general central-heating system work. Electrical immersion faults must be handled by an appropriately qualified electrical specialist.
Water around a hot-water cylinder may be coming from:
A leaking attic water tank can cause extensive damage to ceilings and rooms below.
A lack of water from a storage tank may involve:
A water tank that continues filling or releases water through its overflow may have a problem involving the inlet valve, float, water level or another accessible component.
The cause should be investigated before the overflow becomes a recurring problem.
A worn or sticking ball valve may cause a tank to fill incorrectly, overflow or make continuous filling noises. Plumbing Heros can inspect and replace suitable accessible ball valves where required.
Valves and fittings around a hot-water cylinder can develop drips or more serious leaks.
We’ll inspect the accessible plumbing and explain whether the affected valve or connection can be repaired or replaced.
Water may escape around the inlet, outlet, overflow or another tank connection.
A local connection repair may be possible where the tank and surrounding plumbing remain in suitable condition.
An overflow pipe may leak, become loose or fail to discharge correctly. We can assess accessible overflow plumbing and recommend the appropriate repair.
Continuous filling, dripping, vibration or unusual tank noises may indicate a problem involving water flow, valves or pipework.
Older pipework and fittings can corrode or deteriorate over time. Where a local repair would be unreliable, we’ll explain whether replacing the affected section offers a better solution.
“Really good experience with Plumbing Heros. We had a small plumbing repair that needed doing and they were happy to take care of it. Friendly, punctual and professional.”
Ranelagh, Dublin
“One of our radiators wasn’t heating properly and we couldn’t figure out why. The plumber checked everything and got it working again. Good communication and a very tidy job.”
Lucan, Dublin
“Needed an outdoor tap installed before the summer. Booking was simple and the installation was done very neatly. Very pleased with the result.”
Blackrock, Dublin
“Had an issue with a leak coming from one of the pipes. I contacted Plumbing Heros and they were able to arrange a visit quickly. Problem was found and repaired on the same visit.”
Swords, Dublin
“We needed some plumbing work done while renovating our bathroom. The work was carried out efficiently and the plumber was very easy to deal with. No unnecessary hassle.”
Malahide, Dublin
“Very happy with the service. We were having low water pressure in the house and weren’t sure what was causing it. The plumber identified the problem and gave us a straightforward solution.”
Dundrum, Dublin
“We had a blocked drain that was getting worse by the day. Plumbing Heros responded quickly and cleared it out properly. Great service from start to finish.”
Clontarf, Dublin
“Our toilet had stopped flushing properly and we needed someone to take a look. The plumber was very helpful, explained what was wrong and got it working again in no time.”
Rathfarnham, Dublin
“Called Plumbing Heros after noticing a leak under our kitchen sink. They arrived when they said they would, found the issue quickly and had it sorted without any fuss. Very professional service.”
Blackrock, Dublin
“The kitchen tap had been dripping for weeks and finally needed replacing. The job was completed quickly and everything was left neat and tidy. Would definitely use them again.”
Blackrock, Dublin
Don’t wait for a small drip to damage the hot press, attic, ceiling or room below.
Tell us where the water is appearing and whether it is still leaking.
Respect for your home. Attics, hot presses and surrounding areas are treated carefully. Accessible repaired connections are checked for visible leaks before the work is completed.
A hot-water cylinder leak does not necessarily mean that the complete cylinder must be replaced.
The water may be coming from an associated valve, pipe, fitting or connection rather than the cylinder body.
The plumber will inspect:
Call or complete the short form with your Dublin area and a simple description.
We’ll ask whether water is actively escaping, whether the supply can be isolated and which part of the property is affected.
The plumber will examine the visible evidence, tank or cylinder, pipework, valves, overflows and accessible connections.
You’ll be told whether the problem can be repaired locally or whether more extensive work may be required.
With your approval, the plumbing repair is completed and the accessible area is checked for visible leaks and normal operation.
Plumbing Heros provides residential water tank, hot-water cylinder and associated pipe repairs throughout its confirmed Dublin service area.
Provide your area or Eircode when contacting us and we’ll confirm current availability.
We can investigate the cylinder and its accessible valves, fittings and pipe connections. If the cylinder body itself has failed, replacement may need to be considered.
Yes. We repair suitable plumbing faults involving attic tanks, ball valves, overflows, pipework and accessible connections.
Yes. An overflowing tank may involve a faulty ball valve, float, inlet component or water-level problem. The underlying cause should be repaired rather than blocking the overflow.
Yes. We replace suitable accessible tank ball valves where they are worn, sticking, leaking or no longer controlling the water level correctly.
Yes. We can assess and replace suitable accessible plumbing valves and connections around a hot-water cylinder.
We repair suitable plumbing leaks and water-supply problems involving the cylinder. We do not repair electrical immersion elements, thermostats, switches or wiring.
No. Plumbing Heros does not provide boiler repair, boiler servicing or general central-heating system work.
Not always. The leak may originate from a valve, pipe or connection. Replacement may be required if the cylinder body is leaking or badly deteriorated.
Yes. We can inspect accessible valves, tank components and pipework to identify potential plumbing causes within the property.
The cost depends on the source of the problem, accessibility, required parts and time involved. Any call-out terms and proposed repair should be explained before proceeding.
Timing depends on your Dublin location, the severity of the leak and current appointments. Active tank and cylinder leaks are prioritised where possible.
Yes. Complete the Request a Call-Out form with your number, Dublin area and a brief description. If water is actively escaping, calling is the fastest option.
