Need a new boiler installed? Call 020 8882 2266 for a FREE estimate! We serve clients throughout London.

Boiler installation Services Contractor in London, UK

City Gas Services is one of the most experienced boiler specialists serving the greater London area. All of our engineers are part of an in-house team of reliable and professional Gas Safe Registered engineers. Our qualified boiler installers will assess your property and make recommendations on the most cost effective boiler system that will fit your needs. We offer a free, no-obligation estimate that is carried out by our heating engineers and NOT a salesman. We work closely with the best boiler manufacturers, including Worcester Bosch, Vaillant and Viessmann to provide you with the most reliable and efficient boiler. Our engineers are factory trained and accredited by these leading names.

City Gas Services are able to carry out all boiler repairs and installations to the highest standards.

City Gas Services carries out all boiler repairs and installations to the highest standards.

Full Boiler Installation Services

At City Gas Services, we offer full boiler installation services. We supply the most efficient boiler for your property and needs and are often able to fit it in your desired location. Once the boiler installation is complete, your engineer will demonstrate the boiler controls and show you how to efficiently run your new system. We are boiler replacement specialists offering an outstanding service from start to finish.

Fully Qualified Gas Safe Registered Engineers

Registration number 217108.

Gas boiler installations in London and the UK are required to be carried out by a Gas Safe Registered engineer. Rest assured that our team of boiler installers are fully qualified and Gas Safe Registered. Furthermore, we are an experienced company with over 100 years combined staff experience specialising in boiler installation services.

A Boiler Installation to Fit Your Needs

If you need a new boiler installation for your property in London, call us and one of our professional and qualified plumbers in London will help you chose the right boiler for your property depending on the size of your home and your typical usage of hot water and heating.

Get a Combi Boiler to Save Space & Energy

Making the decision of which boiler to choose is not an easy one. Our team of boiler engineers will help you. For example, if you have shortage of space we recommend you look at a combi boiler.

It is possible to put in a full central heating and hot water system by having only a gas powered combi boiler with a balanced flue. Adds some radiators and the appropriate copper pipes, and you have absolutely everything you need to warm your home and give you instant hot water on demand. You may even be stunned by this and ask whether we have left out some parts! It may shock you to learn that a combination boiler does not require large cold water storage cisterns or a hot water tank.

With a combination boiler you can dispense hot water without the hot water storage cylinder. Plus, there is no need for a loft based expansion tank and storage tank.  So with a combination boiler installation you can save a substantial amount of room in your home. Over 80% of boiler installations involve combination boilers.

Furthermore, we would recommend replacing any D rated or below boiler and installing an A rated condensing boiler as they are extremely energy efficient.

If you do have a space issue in your household and want a cost energy efficient boiler, we strongly recommend a combi gas boiler.

Boiler Installation London at Competitive Fixed Prices

At City Gas Services we carry out boiler installation services to the highest standard at competitive prices.Our aim is to satisfy your needs at the best price. We pride ourselves on being an honest, reliable, professional and experienced company. We don’t have hidden costs such as parking on congestion charge. We have fixed competitive rates.

Call us free on 0800 075 8181 for a free no obligation quote.

For more technical information on the boilers we install please visit:

Worcester Bosch

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