How Much to Replace an Oil Tank in Dublin and Leinster

If you have an older heating oil tank, it is only a matter of time before you start worrying about leaks, rust, sludge, or a shaky base. Replacing the tank is one of those jobs where you want it done once, done properly, and left tidy.

For most homes in Dublin and across Leinster, a proper, professional oil tank replacement starts from €1,100. The final price mainly depends on the tank size, the tank type and construction, and the amount of work needed on the base for the new tank. In most cases, your location and access conditions, even with a terrace house or an awkward old tank position, do not change the price.

What affects the cost of replacing an oil tank in Leinster?

A fair quote should be based on the real work involved, not vague guesswork. The main cost drivers are:

Tank size (capacity)
Larger tanks cost more and can require more handling and preparation.
Tank type and construction
For example, single skin vs bunded. Bunded tanks have an added protective layer and are often recommended for peace of mind.
Condition of the base
A new tank needs a solid, level base. If the base needs repair or upgrading, that adds labour and materials.
Scope of works
Replacement only, or replacement plus relocation, removal, disposal, pipework adjustments, and system checks.

One thing that surprises many homeowners: in most standard jobs, access challenges do not automatically mean a higher price. What matters most is the tank and the base work.

Replacement vs relocation

Oil tank replacement

This is a straightforward swap: remove the old tank, prepare the base (if needed), install the new tank, reconnect safely, and test.

Oil tank relocation

Relocation means moving the tank to a better position on the property. This can be done for access, safety, future maintenance, or simply to tidy up the layout.

Either way, you should expect a clear explanation of what is included and what is not.

What to check before choosing a company

1) Experience and track record

Oil tank work is not just lifting out a tank and putting in another. A company with long experience will spot issues quickly and avoid the common mistakes that cause leaks and call-backs.

Oil Tank Replacement Ltd has been operating since 2010, working across Dublin and all of Leinster.

2) What is included in the service

When you are comparing quotes, look for these basics:

Safe isolation of the existing setup
Removal of the old tank
Proper installation of the new tank
Correct reconnection to the heating system
A tidy finish and clean-up

If a quote is missing some of the above, it is not really comparable.

3) Do they take away the old tank?

You should not be left with an old tank in the garden. Always ask if removal and disposal are included.

4) Will they repair or upgrade the base?

This is a big one. A poor base causes problems later. Ask if the company will:

Inspect the base properly
Repair cracks or instability
Upgrade the base where needed so the new tank sits level and secure

5) What tanks do they install?

You want a quality tank from a reputable manufacturer.

Oil Tank Replacement Ltd installs Carbery oil tanks, available as single skin or bunded.

See the tank catalogue here: https://oiltankreplacement.ie/oiltanks

6) Do they do a proper control run at the end?

Any professional job should finish with a sensible check that everything is working as it should. A good standard is:

Re-check connections
Confirm the oil feed is correct
Control run of the heating system to make sure the boiler is operating properly after the work

Typical signs your tank needs replacing

Visible rusting, cracks, or bulging
Smell of oil or staining around the tank area
Sludge issues, blocked filters, or unreliable burner operation
A base that is sinking, uneven, or breaking up
The tank is simply old and you want to avoid a future leak

Why homeowners across Dublin and Leinster choose Oil Tank Replacement Ltd

Established locally since 2010
Clean, honest, quality workmanship
Quality Carbery tanks: single skin or bunded
Clear scope of works, so you know what is included

Read Google reviews

See services here:
https://oiltankreplacement.ie

See previous work here (recent jobs)

Oil Tank Replacement Ltd

2026-01-27 09:22 Knowledge base