Gas, Oil & LPG Boiler Installation Service

Whether it's a regular gas boiler, combi boiler or system boiler, Oxyplumb provide a full survey and installation service. Contact sales for a free quotation and a member of our experienced team will contact you back within 24 hours.

"A new condensing boiler can save you an additional 30% on your annual heating bills"

Why invest in a new boiler?


Boilers older than 10 years old are inefficient, wasting energy and money. This has an environmental impact and an also an impact on your pocket! Many older boilers only convert 60% of the gas they use into heat, wasting a massive 40% of fuel.

All new boilers installed are condensing boilers that convert a minimum of 90% of the gas used into heat. This meets the current building regulation standards and helps to reduce your environmental impact.

A new condensing boiler can save you an additional 30% on your annual heating bills. This is a considerable saving over the lifetime of a boiler.

There are various types of condensing boilers available which can be tailored to your individual needs. Please follow the link for information on the various types of boiler available.

We are Gas Safe registered

Oxyplumb takes gas safety seriously. All of our engineers are on the Gas Safe Register and will have their official identity card when you ask to see it. Gas Safe Register is the official gas safety organisation in Great Britain. It replaced CORGI on 1st April 2009. Gas Safe Register is responsible for the registration and regulation of gas engineers. Membership is mandatory for any company or engineer working with gas appliances.

Different boiler types: which is the right for me?

Boilers older than 10 years old are inefficient, wasting energy and money. This has an environmental impact and an also an impact on your pocket! Many older boilers only convert 60% of the gas they use into heat, wasting a massive 40% of fuel.

Combi boiler vs system boiler vs regular boiler

Combination Boiler

A combination or ‘combi’ boiler is both a high efficiency water heater and a central heating boiler in a single compact unit. Combi boilers heat water directly from the mains when you turn on a tap, so you won’t need a hot water storage cylinder or a cold water storage tank in the roof space.

They are also very cost-effective and energy-efficient as water is heated instantly rather than being heated and then stored in a cylinder. An added benefit is that hot water is delivered at mains pressure, which means that you could get a powerful shower without the need for a separate pump.

  • Compact sizes make combi boilers perfect for smaller properties
  • Ideal where there is little or no loft space
  • No need for a hot water cylinder allows increased living space
  • No cold water storage tank frees up a loft for conversion
  • No risk of loft pipework freezing
  • Less pipework in the home makes installation typically cheaper

System Boiler

System boilers require a cylinder for storing hot water, however the major heating and hot water system components are built into the boiler itself, making it quicker and easier to install. In addition, there is no need for a tank in the loft, so it can be an option in a home with little or no loft space or where the space is earmarked for a conversion.

These boilers are also compatible with solar water heating systems, which deliver environmental benefits as well as lower energy bills.

  • Ideal for homes with more than one bathroom
  • Constant supply of hot water to any number of taps at the same time
  • No need for a loft tank, freeing up space and eliminating worries about leaks or frost damage
  • Economical to run
  • Built-in components makes installation quicker and neater

Regular Boiler

Regular boilers (sometimes known as traditional, conventional or heat only boilers) are ideally suited to homes that already have a traditional heating and hot water system which is linked to a separate hot water cylinder. These boilers also need a cold water storage tank in the loft to feed the hot water cylinder as well as a tank that maintains the water level of the central heating system.

A regular boiler may be the best option for replacing an existing boiler if the property has an older radiator system, as it might not be able to cope with the higher water pressure that is delivered by system or combi boilers.

These boilers are also compatible with solar water heating systems, which deliver environmental benefits as well as lower energy bills.

  • Perfect for homes where a lot of hot water is used at the same time
  • Ideal where there are two or more bathrooms
  • A good option in areas where water pressure is low
  • Compatible with solar water heating systems for a lower carbon footprint and lower energy costs

Step 1: Free no obligation survey

Our boiler engineer will visit your property free of charge, gather all details required to offer the best boiler solution for your property. Your engineer will take into account your current central heating system, heating controls and property type.

Step 2: Receive a fixed quote

Once the survey is carried out by your engineer, we’ll then provide you with a fixed boiler installation quote for your consideration.

Step 3: Book your installation date

We’ll arrange an appointment that suits you. You’ll receive a text or email message to confirm your appointment time and date of the booking for the boiler installation.

Step 4: Installation & Introduction

Our GAS SAFE registered engineer will complete the boiler installation efficiently, thoroughly and with minimal disruption We’ll leave your property clean and exactly as we found – with the addition of a brand new boiler! You’ll be provided with all the documentation and records you need for your Oxyplumb boiler installation We'll register your boilers guarantee and notify gas safe of the installation details within 30 days of installation

Looking for a new boiler? Get a free, no obligaton quote now!

If you’d like to arrange for a boiler replacement or new installation with Oxyplumb you can BOOK AN ENGINEER by completing our online form, Or CALL US and we'd be happy to help you with arranging your boiler installation.

Read our excellent customer reviews

Quick and efficient service. Managed to book in my boiler service at last minute. Would highly recommend Oxyplumb for their service and work.

Kathleen Bray

Found Lee through Google map search, he responded quickly, specially taking that I called around Christmas. His quote was reasonable. Lee attended as promised, he did a great job, even included a few extra bits not quoted for. I would recommend him any time to my friends and family! Well done and Good Luck Lee!

Nico Van Den Berg

We consider ourselves fortunate to have initially found Leigh when we had our CH boiler fail on us; a quick response, straight forward good advice, followed by timely, high quality and honestly priced workmanship. Since then we have had a number of projects of varying size/complexity completed by Leigh and his team, and will use him again in the future. A likeable, helpful professional who knows his subject, doesn't bullsh*t, holds himself to high standards and won't rip you off. Definitely recommend.

Pete Norton

After three attempts with other plumbers who can't be bothered to return your call, or don't bother showing up I'm delighted to have found this company that ticks all the following boxes... * Can communicate efficiently and promptly * Arrives on time * Does a good job * Understands his trade * Tidies up after himself * Doesn't charge exorbitant rates or call out charges * Is polite and courteous. What a refreshing change - this one's a keeper!! Thank you Lee!

Tigs Smith

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