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Boiler Installation Quotes

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With Compare Companies, we can help you find the best professional when you need a new boiler. Once you fill in the form, we’ll be in touch to find out more about your boiler requirements and arrange for trusted and reputable installers to contact you to get your boiler installation started as soon as possible. This is a free, no-obligation service and we are transparent throughout.

Read on to learn more about the different boilers you can choose from, and which is most suitable for your needs.

What You Need To Know About Boilers

A boiler is a staple in many properties, heating water and providing heat for your home. This means radiators can heat each room and hot water is available from your taps. Especially during the colder months, a working boiler can make a huge difference to how comfortable – and even liveable – a property can be.

An energy efficient boiler can reduce fuel bills by over £300 per year, which is a substantial saving. The best boilers tend to be more reliable as well as efficient, and while there is a cost to replacing and new boiler installation, what you’ll save compared to a twenty year old boiler that isn’t as efficient and needs more maintenance could make the investment worthwhile.

Boiler installation and replacement should always be carried out by a gas safe registered installer, and it’s not uncommon to ask for proof before any work is carried out. Every plumber working with Compare Companies is gas safe registered, so you can be sure you’re working with a reputable boiler installer.

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 Boiler Type

Price Range

Gas combi

£499 to £825

Gas system

£512 to £910

Gas conventional

£492 to £3,600

Oil Combi

£2,057 to £3,191

Oil system

£1,335 to £2,407

Oil conventional

£1,107 to £3,770

What Does A New Boiler Cost?

The cost of a new boiler depends on the type chosen and its fuel or power supply. The cost of running the boiler can also vary and this needs to be taken into account. These prices also exclude the installation cost.

Boiler installation and purchase can cost anywhere in the region of £500 to £3,000 or more. Compare Companies can arrange for you to receive a number of competitive quotes for the purchase and installation of a new boiler from our experienced, reliable suppliers on our extensive, nationwide panel.

Types Of Boilers

The three main types of boiler used in the UK are:

System boilers
Conventional/heat only/traditional boilers
Combination (combi) boilers

Each one has a specific use and are worth considering in some cases. The plumbers we arrange to meet with you will help you choose the most appropriate type of boiler for your property.

A gas engineer fitting a new gas boiler
woman looking closely at a boiler

System Boiler

With a system boiler, most of the hot water and heating system components are contained in the boiler itself. A cylinder for keeping the hot water is needed but no separate cold water tank is required. This is a good option for homes with multiple bathrooms or where hot water is used more than usual.

Benefits of system boiler:

Permanent supply of hot water to all taps in the home all the time

Conventional/Heat Only/Traditional Boiler

This type of boiler is suitable for homes that presently have a conventional hot water and heating system linked to a hot water cylinder, and are mainly found in older or larger properties. Tanks are required in the loft for cold water that feeds the hot water cylinder and to maintain the central heating system’s water level. It’s a good choice where hot water demands are high, where there are multiple bathrooms, or for when water pressure is low.

Benefits of conventional boiler:

Provides hot water to all taps at the same time
Boiler Installation Quotes
Boiler Installation Quotes

Combination/Combi Boiler

Combi boilers provide hot water for both the central heating and the taps. When a tap is turned on, the water is heated straight from the mains so there is no need to store hot or cold water in a cylinder or tank.

Over 50% of new boilers installed in the UK are combi boilers. They are known as combination boilers because they combine heating the water and providing the central heating for the property.

Benefits of combi boiler:

Suitable for a small property due to being compact
Cost effective

What Should You Think About Before Buying A New Boiler?

Although buying a new boiler is never going to be as exciting as buying a new car or booking the next family holiday, it is an important decision for your home that needs careful consideration.

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1. Use A Gas Safe Registered Engineer

Boilers are complex systems that need to be installed correctly to ensure they work properly and aren’t a safety hazard to the people in your home. This means using a gas safe registered engineer, as they are certified to work with these systems. It’s a good idea to get a range of quotes for your boiler installation, but check each one is certified before any work begins.

Boiler Installation Quotes
Brass pipe from inside a boiler

2. Choose A Reliable Boiler

A reliable and energy efficient boiler will save you money over time. While you can find cheap new boilers, you might spend more on maintenance and repairs than it would cost you to buy one from a more expensive, well-known brand.

Find out more about different brands of boilers and their prices:

Atag Boilers
Baxi Boilers
Glow-worm Boilers
Ideal Boilers
Vaillant Boilers
Viessmann Boilers
Worcester Bosch Boilers

3. Select The Right Type Of Boiler

Most homes in the UK are on mains gas, and that means there are three types of boilers for you to consider:

Combi boilers
Conventional boilers
Systems boilers

A gas safe engineer can help you determine what type of boiler is most suited to your needs and property. While there are other options, where a mains gas supply is available, these are the best options to look at.

Boiler Installation Quotes
Boiler Installation Quotes

4. Install An Energy Efficient Boiler

The boiler accounts for 60% of what you spend each year on energy bills, according to the Energy Savings Trust, so the more energy efficient a boiler is the more it can help you save on your bills.

Thermostats can help keep your home at a consistent temperature, which takes less energy than heating up a cold house each time you need to get warm, and timers can also be used for when you’re going to be at home (so you’re not heating an empty house).

Regular maintenance on your boiler – and radiators – can ensure everything operates at its best and will be cheaper to run.

Get Quotes For A New Boiler

We know how important a new boiler is for your home, and how much there is to think about for any boiler installation. Contact our team at Compare Companies now through the form and we’ll arrange appointments with gas safe certified engineers who can provide quotes and information about which boiler is best for your home.

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Your questions answered

Get boiler quotes from local providers

You will get the best information tailored to your particular situation when you compare different installers. By using our free no obligation service, you will have all of the tools at your disposal to make the best decision possible. Get 2 quotes from trusted local suppliers who operate in your postcode area, even if you do not find a quotation that satisfies your needs, you are free to decline any quotations.

Got 2 suppliers, both phoned me within 24 hours, both made appointments to come and see me the following day.
John Levy


These people are well managed and they provide outstanding support in all the aspects. Keep it up.
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