Thinking About Replacing Your Old Boiler?

Installing a new boilerDelaney Plumbing are Gas Safe registered and can carry out any replacement, installation or service of your gas boiler. We specialise in boiler installations, making quick easy work of it. 


We specialise in the design, installation and service of natural gas, LPG and electric boilers. 

Did you know, you could save up to £300.00 on your energy bills each year by replacing your gas boiler. We only install the best brands which we can stand by and be proud. We can have you a new boiler installed in as little as 24 hours. You can even get a boiler installation quote in second by completing our online quote wizard

When we replace your old boiler, we will not only will be fitting you a new high efficiency condensing boiler, we can update your heating and hot water system as well. We can fit thermostatic radiator valves to all your radiators, update your heating and hot water controls and fit you a new room thermostat giving you complete control of your new system so your boiler will only operate when you want it to allowing you to benefit from new low energy bills. We also install smart controls such as NestHive Honeywell 

We are Vaillant and Ideal approved installers and have been highly trained to install, commission and service Vaillant and Ideal boilers. We can even give you an extended warranty up to 12 years.


We will insure your heating system is thoroughly flushed out to remove any sludge and debris sitting in your radiators and pipes. Your new boiler will also be fitted with a serviceable sludge filter to further the warranty of your new boiler and to optimise the systems efficiency.

You can rely on us to fit you a highly efficient boiler, safely, at an amazing price. We guarantee our work for you, and are accredited installers for reputable boiler manufacturers. We provide affordable, safe, carefree boiler installations, heating upgrades and installations, servicing and breakdowns.

We have many years’ experience in the plumbing and gas industries, giving you a highly professional service. We ensure you get a boiler that matches your needs without any unnecessary add-ons.

To find out what would be the best boiler for you, read our advice page here.

Worcester Bosch