Boiler Engineers

From boiler servicing to repairs, a professional boiler engineer will be able to ensure your boiler works perfectly whenever you need.

Boiler Engineers

A boiler engineer can carry out a range of services to ensure your boiler and central heating work perfectly all year round. Different types of boilers may require a specially trained technician to carry out any servicing or repairs that may be required. Boiler engineers can also replace boilers, radiators and even install smart heating devices.

Hire a Local and Trusted Boiler Engineer

How much does a Boiler Engineer Cost?

One of the main factors when calculating the cost of a boiler engineer is the work that they will be carrying out. For example, boiler engineer prices for repairs and maintenance will be far less than the cost of a complete boiler replacement. This is primarily due to the added cost of purchasing a new boiler as well as the longer job time.

Another important factor is your location within the UK. Unfortunately, prices do often fluctuate throughout the nation, with some cities and towns having cheaper costs than others. You can check the prices of boiler engineers in your area of the UK by using the quick checker tool below.

In most cases, basic repairs and servicing can cost as little as £50. However, a complete boiler replacement will typically range from £800 to several thousand pounds.

Quick Price Checker

If you need a boiler engineer to carry out maintenance or work on your boiler you can use our quick and easy price checker. It only takes a few moments, and there is no obligation to proceed with the quote.

Find out how much a boiler engineer costs in your area:

Emergency Boiler Engineers

Do you need an emergency boiler technician fast? Boilers can unexpectedly break at any time and you do not want to be left without it.  If you want your heating and hot water fixed quickly and without fuss, contact our emergency boiler professionals.

We have emergency boiler specialists available for all types of boilers and repairs. They are available 24 hours a day and 365 days a year and provide a nationwide service. Wherever and whenever you need emergency boiler engineers, we are here to help.

What does a boiler technician do?

If you need work carried out on your boiler, an engineer is trained to work safely and to high standards. Engineers can conduct all types of boiler work, including one-off repairs, ongoing servicing and even installing a new boiler.

Find out more about:

Common Boiler Repair Faults

Below are some of the common boiler faults a boiler engineer can fix and repair.

No heat or hot water

There are a number of reasons this can occur. Some common causes include there being no pilot light, there is a problem with the diaphragm, an airlock or a motorised valve has failed. In some cases the thermostat is not turned up high enough or there is a leak in the central heating.

Cool or cold radiators

A common cause of cold radiators is trapped air. In most cases, this can be quickly fixed with a radiator key which allows the air to escape and the warm water will then properly circulate throughout the radiator. The radiator valve may also need replacing, and in some cases a power flush can be used to clean the radiator.


This problem is caused by limescale building up withing the system, and is particularly common in locations with hard water, such as London. This can be fixed by fitting a scale reducer, and your boiler engineer may also suggest a power flush to clean out any built up limescale.

Leaking boilers

Leaks can occasionally occur within a boiler or throughout a central heating system. In most cases, leaks can be prevented with regular boiler servicing. Leaks typically result from faulty or old seals.

Pilot light turns off

When pilot lights don’t ignite or keep turning off there could be a broken thermocouple or a problem with the gas valve. In other cases the pilot light may need to be cleaned if it is being blocked by debris. It is also a good idea to check that there isn’t a draught that could be blowing out the pilot light.

Banging noises

Banging noises are commonly caused by either debris or air within the system. A build up of limescale within the system can also result in a boiler producing unusual sounds. Low pressure is another cause of banging sounds. A boiler technician will be able to quickly diagnose and fix the problem.

Thermostat problems

Older thermostats can become less reliable as they age. You may want to consider upgrading to a smart thermostat (such as hive or nest), or installing a new thermostat controller.

Losing pressure

A boiler system losing pressure is commonly caused by a leak within the central heating. Other possible problems include an issue with the pressure relief valve or the expansion vessel.

Frozen condensation pipe

Condensing boilers use a condensate pipe that takes away excess water away from the boiler. In some cases, this pipe can freeze which will stop the boiler from functioning correctly. 

Boiler keeps turning off

This could be caused by one of the problems listed above, such as air in the system or a blocked condensate pipe. If you need the problem fixed fast, get in touch with one of our emergency boiler engineers.

Need a Boiler Engineer?

If you are looking for a local and trusted boiler engineer, we can help! With thousands of boiler engineers providing a nationwide service at amazing prices, why would you look anywhere else?

Requesting a personalised quote is quick and easy. You can use either our quick check price checker above or head over to our request a quote page.

Types of Boiler

The type of boiler you have may influence the boiler professional you choose. Certain types of boiler require specialist training and certification. For example, repairs and installations of gas boilers must be carried out by a gas safe registered engineer. Your home’s boiler type can also influence boiler engineer prices, due to the varying degrees of difficulty.

Popular Boiler Types:

You can find out more about the different types of boilers, including advice on prices and which may be best suited for your home, on our useful boiler guide page.

Boiler Servicing Engineer

An annual boiler service is a great way of ensuring your boiler and central heating continue to work their best throughout the year. A boiler service is cheaper than you may expect, with prices from as little as £50 including labour and parts. 

Having your boiler serviced on a regular basis will help prevent unwanted issues, which can lead to expensive repairs and emergency boiler technician call outs. 

If you are looking for a local and trusted boiler engineer, we can help! With thousands of boiler engineers providing a nationwide service at amazing prices, why would you look anywhere else. You can use either our quick check price checker above or head over to our request a quote page.

Find a local boiler engineer

Check prices & get a free quote from certified heating engineers in your area. Get a quote now!

Boiler Repair Engineer

If your boiler needs a repair, one of our technicians will ensure your central heating and hot water is working again in no time at all. There are two common categories of boiler repair; one off boiler fixes and boiler cover.

One off boiler repairs

A one off boiler repair is carried out when your boiler has a problem. This type of repair is can be either fixed price, so you will know exactly how much the repair will cost including parts and labour, or an estimate, which means that the price will be determined once the work has been carried out.

Boiler Cover

Boiler cover is a set price cover that is paid either annually or monthly, which then covers any repairs or servicing that is required throughout the year. This type of cover does provide peace of mind that if anything was to go wrong with your boiler, it will be quickly repaired. In many cases, this type of cover can be more expensive than a one-off repair, but it does provide peace of mind.

Boiler Installation Engineer

If you need a new boiler, our engineers can quickly carry out the installation. Our boiler engineers work with all types of boilers and all brands, so whichever boiler you choose, we can provide a trusted and certified installation service. 

Installing a new boiler can be costly, and it is important that you choose the right boiler for your needs. Our professional technicians can help you choose the right boiler for your home and budget. 

Boiler Engineers Near Me

With a nationwide service, we always have a trusted boiler engineer nearby. Get a quote now!

Boiler Engineer FAQ

Below are some of the most commonly asked questions we receive regarding boiler engineers. If you can’t find answers to your questions, please have a look around on our other pages or get in touch.

Do you fix every type of boiler?

Yes, our boiler technicians are certified to work on all types of boiler, including gas, oil, electric, LPG and solid fuel burners. We also have boiler services available for large gas boilers and non-domestic boilers.

Can I speak to someone if I have a question?

Yes, you will be able to speak with your local boiler technician regarding any boiler services or repairs you require. Please first request a quote or use our quick price checker to find the contact details of your local boiler engineer.

How long will the boiler fix or installation take?

In most cases boiler services will be carried out in one visit. A boiler replacement can take several hours to a full day, but a simple boiler repair or servicing can often be carried out in an hour or less. For more extensive central heating work, the job time may increase. Your local boiler professional will be able to provide advice and guidance on the estimated time frames of each job. You can also use the quick price checker to find out more about the approximate job lengths.

What if I want to cancel?

We know that things can come up from time to time. If you need to cancel or rearrange your repair, you will need to get in touch with your chosen boiler professional. They will be able to help with any cancellations or rearranging the appointment for a more suitable time.

What happens if you can't fix my boiler?

If there are complications with the repair or additional parts are required, the engineer will talk you through everything so that you can choose how you want to proceed.

Cheap Boiler Engineers

If you need a great value boiler engineer, we can help! We offer a nationwide service and are available 24/7 throughout the year, so it is easy to book a professional boiler technician whenever and wherever you need.

Affordable Boiler Engineers

When your central heating has an issue, the cost of a repair is the last thing you want to have to worry about. With our cheap boiler engineer deals your repairs without breaking the budget. As well as repairs, our affordable boiler technicians can also assist with boiler servicing and complete system replacements. 

Fixed Price Boiler Engineers

Opting for a fixed price boiler engineer is a great way of knowing the price before any work begins. Some boiler technicians charge extra for night time and weekend call outs, but with a fixed price boiler repair you will know the cost before you book. Take the stress out of your central heating repairs and servicing with a fixed pricing deals.


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5 Star New Boiler Installation provide boiler and central heating services for thousands of customers every month. Trust us for affordable and reliable boiler services. Put our 5-star service to the test!

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Local Boiler Engineers

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Popular Boiler Topics

Below are some of the most popular boiler advice pages and guides. 

Boiler Types

Compare popular types of boilers and find the best option for your home.

Boiler Cover

Check if boiler cover is right for you, and find the best deals & offers.

Boiler Prices

Find out the cost to service, fix or replace a boiler in your area of the UK.