Boiler Repair and Service Costs

Compare Gas Boiler Repair & Servicing Prices Near You

Home > Heating Projects > Boiler repair and service

Average Boiler repair and service cost

The regular cost of a boiler service is around £72, but you could pay anything between £58 and £100. The regular cost of a repair is £182 a time, but it depends on the repair. The regular cost of a replacement gas valve or expansion vessel, for example, is £300 each, plus labour of about £50 per hour. National companies may charge more than small local companies since they have more overheads. You’ll also find seasonal differences, as companies charge less in the summer when they are less busy than in the winter when they have lots of work.

Average price per Boiler repair and service job in 2026

Avg. price low

Avg. price low
£73

Avg. price

Avg. price
£239

Avg. price high

Avg. price high
£403

£600

£450

£300

£150

£0

Prices based on actual Boiler repair and service costs for your area, as reported by local LeadsDoWork members.

Boiler repair and service installation cost in your area 2026

Labour cost £105
Material cost £38
Waste removal £8
Time frame: 30 minutes - 2 days

Advantages for Boiler repair and service

  • Regular gas boiler servicing can result in less boiler repairs being needed
  • Ensures that the gas boiler is running effectively and not using more gas than it should - keeping your bills lower
  • Ensures that the gas boiler is safe to use

Disadvantages for Boiler repair and service

  • Won't be able to use the boiler for heating or hot water while it's being serviced

Boiler repair and service Manufacturers

Boiler repair and service FAQs

How often to service boiler?

How Often To Service Boiler?

A boiler is a vital part of any home especially if you’re in the UK. Not only does provide your entire household with hot water and keep them warm but also adds a good value to your property. Boiler repairs and replacement are both super expensive and stressful, so in order to avoid all these worries, it’s better to have your boiler serviced on a regular basis for your own peace of mind. When you call in a reliable heating engineer, it can immensely raise your boiler’s efficiency while also saving you from more expensive issues down the road.

So if you haven’t had your boiler serviced for quite some time, moved into a new house and not aware the last time your boiler was serviced or perhaps you’re just wondering how often a boiler should be serviced, then you’ve come to the right place! The short and simple answer to this question is a boiler should should be serviced once in a year, and most preferably during the summer months. However, there are a wide range of factors that comes into play so it’s always advisable to check with your manufacturer before you proceed.

According to the law, you’re required to have your boiler services on an annual basis. Failure to do so can render your boiler or home warranty void. Therefore, it’s very crucial to take down the last time your boiler was serviced and also set a reminder to book your next appointment when the time closes in.

If you happen to own an electric boiler you may not need an annual servicing. But you may still be required to perform it annually by your insurance provider.

How to fix a boiler?

How To Fix A Boiler

A boiler is subjected to regular usage, working for a several hours a day and providing hot water for shower on a daily basis and even more so during winter. With it’s power and efficiency, we tend to postpone or even totally overlook its maintenance. However, no matter how good your boiler is, it consists of many moving components and it’ll certainly develop some faults some day. When the inevitable occurs, you might want to save some money and get it fixed all by yourself.

When it comes to fixing boilers, seeking help from a licensed heating engineer is usually the best solution, however at times you might be just lucky to be faced with minor issues which you should be able to handle yourself. In this article, we’ll look at some of the most common causes of a broken boiler and how you can get your heating system up and running again. Let’s have a look!

✓ Low system pressure. In the event whereby your boiler display a low system pressure, it could mean that the system is about to breakdown. You’ll have to carry out regular inspections on the pressure gauge to see if there’s any noticeable changes and call in a heating engineer immediately to prevent a system breakdown from happening.

✓ Poor heat production. Although this is unlikely to lead to any great issues, but it’ll reduce the effective functioning of your heating system. To prevent a debris build, it’s important to have your boiler cleaned regularly.

✓ Strange noises. Boilers often make noises, so there’s nothing to worry about unless it’s a banging or whistling noise that’s very odd , then there may be a serious issue. You’ll have to check the air intake, pressure, exhaust and piping to ensure they’re working just fine, if not there may be a need for replacement.

How much does a boiler repair cost?

How Much Does A Boiler Repair Cost?

An annual service for your boiler might not seem important and may be easy to postpone to another day, but when it happens to breakdown due to lack of adequate attention, this can be quite painful and also costly.

Before you start thinking about the cost of repairing your boiler, the first thing you’ll need to confirm is whether or not your boiler is still covered by the manufacturer’s warranty. You’d be amazed some warranties can last for as long as 12 years, if yours is still on then you can save yourself a huge amount of of money on your boiler repair. As a result, it’s always crucial to keep the details of your warranty somewhere safe, so you can read them from time to time. You never can tell when the rainy day will come!

Most boiler warranties will require your to get your boiler serviced on an annual basis by a licensed and qualified technician. The cost of an annual boiler service is affected by the time of the year you wish to get it done. When boilers are less useful during the summer months, an annual service is usually relatively cheap when compared to the cold months. Around this period, a boiler service will normally cost within the range of £100 to £150, however for a more accurate quote it’s advisable to contact a couple of professionals and compare their quotes.

The cost of getting a boiler repaired will be affected by a couple of factors including your boiler’s make, the age of the boiler as well as your location and how urgent you need it done. If you have a dead boiler, the cost will typically range from £96 to £348 and a boiler displaying a fault code will cost within the range of £90 to £275. Generally, repairing a boiler will cost within the range of £90 to £400 based on the several factors stated above.

Can I repair my own boiler?

No. You must never repair your own boiler – only a Gas Safe-registered engineer can do any work on your boiler. You can do simple DIY tasks to repressurise your boiler or stop a leak, but if you have to remove the outer casing of the boiler or touch the flue then you must get a qualified boiler engineer to take a look at your central heating system.

How to fix a broken boiler?

How To Fix A Broken Boiler

To fix any problem when it comes to home appliances, the first step is always to identify the problem while also carrying out thorough checks - a broken boiler is not an exception. Putting enough time and effort in diagnosing a problem can go a lot way to save you both time and money. So here are some of the steps you can take to fix your broken boiler before you put a call out to a licensed engineer.

✓ Check to confirm if your pilot light is on. Whenever you’re facing some issues with your boiler, this should always be the first thing you do. The pilot light being on speak volumes, if the light is off then there’s absolutely no way the flame can start the appliance’s gas supply. You should try to put it back on, if off. To do this, you simply have to follow the detailed instructions on your boiler’s manual strictly. If after following these actions to the letter and the issue remains the same, then you’d probably need the services of an a qualified engineer. Never try to fix the issue on your own.

✓ Check the pressure. The solution to the headaches might sometimes be as simple as examining your appliance’s pressure gauge. Here, the good numbers are around 1.0 or1.5, if it happens to fall below this, then you should open the boiler’s instruction manual. You can also inspect your radiator valves for any leaks. You’d have to call in a specialist to solve the issue.

✓ Check the thermostat. Here, it’s important to note that a faulty thermostat doesn’t necessarily imply a broken boiler. It may just signify that you need to replace your thermostat. Simply check to ensure that your thermostat is turned on and temperature is at the appropriate degree.

How often should I have a boiler service?

You should have your boiler serviced every year. This ensures that your central heating system is running safely and efficiently, but it’s often also a requirement to keep your boiler’s warranty valid. To avoid disruption to your heating, the best time of year to service your boiler is the summer. You’ll often find that boiler companies will charge less because they have less work.

How long does a boiler service take?

How Long Does A Boiler Service Take?

Servicing of your boiler is a very crucial activity which does not only help in keeping your heating system in a top condition, but also assists in ensuring the safety of both you and your loved ones. If you carry out a regular boiler service you’ll be able to identify any possible fault your boiler may have on time before it leads to a more serious issue or even a boiler breakdown. As a result, you’ll be able to save yourself some time and money, but more importantly will save you from any dangerous risk that may result from gas leak in a boiler. The best time for a boiler service is in the summer when you’d probably would not really need the system, so you can take advantage of that as well as the possible lower boiler servicing cost during this period.

Before we look into the amount of time a boiler service should take, let’s first consider what should be done during a boiler service.

✓ Visual inspection. This is a check carried out by the heating engineer to ensure your boiler still meet the existing standards and requirements while also looking for any faults.

✓ Removal of boiler casing. There’s the need to ensure everything is working just fine and also to clean the boiler’s interior. These inspections should include the burner, heat exchanger, main injector and spark probe.

✓ Flue check. This involves making sure that there’s no form of obstructions in the flue terminals as also to ensure that the flue is well installed.

✓ Gas pressure check. This involves making sure that the boiler working with the appropriate pressure.

✓ Boiler fired up. This involves checking for any operating issues.

Generally, a boiler service should be completed within 30 minutes, however this time may vary largely depending on the brand and model.

Can I repair my own gas boiler?

Can I Repair My Own Gas Boiler?

If you’re more of an handy person, then you’d probably want to fix everything you can around the house while saving yourself some money that would have been spent on hiring a professional instead. This is a very cost effective but at the same time you must know that some tasks are usually more difficult than others, and a good example of those complex tasks is boiler repair. Not only can this be very tough, but they can also potentially be one of the most dangerous home appliances you can acquire. So with that in mind, what can be done to ensure your gas boiler is taken care of and in the event whereby it starts to malfunction, what can be done to remedy the situation?

With regular maintenance and repair of your gas boiler, you’d have absolutely nothing to worry about. However one of the fear several DIYers have is the fact that they might just end up incurring more expenses on services they didn’t really need in the first place. But when it comes to gas boilers, it’s necessary to be certified to work with them as it’s very dangerous to tackle it all by yourself. Despite this, there are still some minor issues that you wouldn’t need to hire a technician to resolve. In some cases, all that would be needed is simply to reset the boiler. To identify where the reset button is, simply go through your boiler’s manual for more information. Most times, all you’ll have to do is press down the reset button for a couple of seconds. If the boiler isn’t fully restored to its normal proper functioning state after two resets, then you may need to call in a professional for help.

How To Service Your Boiler

Our reviews

Average

Would highly recommend

Would highly recommend, they found me a firm which I was happy with a quote they give me and went ahead and had my job done within 2 days of enquiring.

Good easy way to find a selection of…

Good easy way to find a selection of trades you need all in one place.

Love Local Quotes it's a big part of my …

Love Local Quotes it's a big part of my Business I would recommend to anyone

Cordy Heating

Based: in Cwmbran, NP44

Cordy Heating is based in Cwmbran and have 3 positive reviews

Cordy Heating reviews

Brian G., NP26
19th November 2024

Heating | Gas | Boiler Repair / Service in Caldicot

An annual service was completed efficiently and without any problems by John Corey. ...

Aura GAS

Based: in Havant, PO9

Established in 2005 and growing year-on-year Aura Gas are proud to offer boiler and central heating ...

Aura GAS reviews

Andrew M., BH9
5th August 2022

Heating | Gas | Boiler Repair / Service in Bournemouth

They don't repair my make of boiler.

CH Heating and Building Services

Based: in Bolton, BL3

CH Heating and Building Services is based in Bolton and have 1 positive reviews

CH Heating and Building Services reviews

Isobel S., M33
5th August 2022

Heating | Gas | Boiler Repair / Service in Sale

Charles came to service the boiler and some tricky plumbing, he was so courteous and ...

Assured Heating Solutions

Based: in Liverpool, L18

Assured Heating Solutions is based in Liverpool and have 5 positive reviews

Assured Heating Solutions reviews

Chris A., WA4
27th July 2022

Heating | Gas | Boiler Repair / Service in Warrington

Garry identified fault quickly. Very knowledgeable and professional. Turned up on tim...

Nuco Group

Based: in Wolverhampton, WV5

Nuco Group is a Construction company based in Wolverhampton specialising in Plumbing, heating, elect...

Nuco Group reviews

Michael P., DY8
10th March 2022

Heating | Gas | Boiler Repair / Service in Stourbridge

I used a local gas engineer for my service to my boiler and was very pleased

Progas Building Solutions

Based: in West ewell, KT19

We cover all plumbing heating & gas related issues,
Boiler installations, full heating systems inst...

Progas Building Solutions reviews

Rod L., KT15
19th March 2021

Heating | Gas | Boiler Repair / Service in Addlestone

very rapid response to our problem. A new boiler was fitted with fine professionali...

Boilers2Ac

Based: in Farnham, GU9

Say goodbye to worry and hello to stress-free living!

With over 18 years of experience in natura...

Boilers2Ac reviews

Mick C., GU15
1st March 2020

Heating | Gas | Boiler Repair / Service in Camberley

Excellent. Clean, tidy and hard working. A job well done. I'm very pleased with the w...

Hive Plumbing & Heating

Based: in London, E11

Hive Plumbing & Heating is based in London and have 1 positive reviews

Hive Plumbing & Heating reviews

Alistair P., E3
29th February 2020

Heating | Gas | Boiler Repair / Service in London

Hakeem was very professional throughout. Punctual on arrival and efficient and happy ...

DJB Plumbing And Heating

Based: in Chester, LL18

DJB Group understand that buying a new boiler can be an expensive investment, which is why we strive...

DJB Plumbing And Heating reviews

Chris B., LL22
21st August 2019

Heating | Gas | Boiler Repair / Service in Abergele

Very good showed me the part he replaced. Very efficient and friendly.

Alexander Plumbing and Heating Services

Based: in Sale, M33

Plumbing
Heating
Gas
Safety checks
Boilerer reapirs

Alexander Plumbing and Heating Services reviews

Lisa A., WN7
25th June 2019

Heating | Gas | Boiler Repair / Service in Leigh

Extremely speedy, excellent communication and good price would recommend.

Rated Local heating engineers

Cordy Heating

3 reviews
Based: in Cwmbran, NP44 4SX

Cordy Heating based in Cwmbran, offer services in Heating. They have an average rating of 4 from 3 reviews. See their latest 5 star review below

John Wilkinson Heating And Services LTD

184 reviews
Based: in Warrington, WA3 5BE

In need of Heating Engineers in North West England? Well with over 30 years of experience, look no further! And when it comes to central heating, we understand that things should work seamlessly, which is why our customers are at the ethos of who we ...

Miabran Group LTD T/A Zanussi Boilers

47 reviews
Based: in Edgbaston, B16 8LD

Domestic and Commercial Heating Installation. From Boiler swaps to full central heating systems we are able to offer up to 10 years parts & labour warranties on a number of brands. Boiler Services and Repairs also undertaken across the West Midlands.

Nextgen Energy Solutions LTD

56 reviews
Based: in Grimsby, DN31 3JD

NextGen are experienced in providing tailor made mechanical and electrical engineering services, from multi million pound projects to smaller one off projects for local and national contractors. We provide an efficient and cost effective solution wha...

Boilers2Ac Ltd

1 review
Based: in Farnham, GU9 8SZ

Say goodbye to worry and hello to stress-free living! With over 18 years of experience in natural gas appliances, plumbing, and air conditioning all the way to refrigeration - we're your go-to company for your heating and cooling requirements. ...

Nuco Group

1 review
Based: in Wolverhampton, WV5 8HJ

Nuco Group is a Construction company based in Wolverhampton specialising in Plumbing, heating, electrical and Air conditioning. We also offer commercial and industrial M&E services. Here at Nuco Group we are a family run company with an outst...

Aura GAS LTD

888 reviews
Based: in Havant, PO9 1DE

Established in 2005 and growing year-on-year Aura Gas are proud to offer boiler and central heating installation, servicing and repair to an ever-growing number of customers across our area of coverage. Free, No-obligation Quotes 24 Hour Emergenc...

DJB Plumbing And Heating

6 reviews
Based: in Chester, LL18 4RS

DJB Group understand that buying a new boiler can be an expensive investment, which is why we strive to provide our customers with outstanding customer satisfaction in all our boiler packages and installations. We are experts in our field, offering e...

Hive Plumbing & Heating Limited

1 review
Based: in London, E11 2QD

Hive Plumbing & Heating Limited based in London, offer services in Heating. They have an average rating of 5 from 1 review. See their latest 5 star review below

Progas Building Solutions LTD

14 reviews
Based: in West ewell, KT19 9NP

We cover all plumbing heating & gas related issues, Boiler installations, full heating systems installed, boiler servicing, landlords gas safety certificates, boiler breakdowns, water leaks, radiator replacements, power flushing, boiler repairs etc ...

Similar Customer Enquiries for Boiler repair and service

06 Jun

Heating | Gas | Boiler Repair / Service

Nottingham - NG5

Enquiry from: Nick S

Start Date: Immediate

Boiler repair boch Worcester it's a faulty

Post a similar request >

27 May

Heating | Gas | Boiler Repair / Service

Carrickfergus - BT38

Enquiry from: David K

Start Date: Immediate

Combi boiler repair possible overheating issue

Post a similar request >

19 May

Heating | Gas | Boiler Repair / Service

Enfield - EN2

Enquiry from: Michael K

Start Date: Immediate

boiler needs service and if faulty at times when switched off it does not go off !

Post a similar request >

18 May

Heating | Gas | Boiler Repair / Service

Pembroke - SA71

Enquiry from: Robert V

Start Date: Immediate

Gas fired central heating furnace in failed state. Needs repair and servicing.

Post a similar request >

15 May

Heating | Gas | Boiler Repair / Service

South Ockendon - RM15

Enquiry from: Eldho V

Start Date: Immediate

Vaillant ecoTEC pro 28, and keep getting an error as F-22 and everyday morning we need to rest and restart couple of times.

Post a similar request >

09 May

Heating | Gas | Boiler Repair / Service

Worcester - WR5

Enquiry from: Ashwin J

Start Date: Immediate

Need a plumber to do pipe work, or take the electric shower out, and fix the boiler pipe shower connection

Post a similar request >

02 May

Heating | Gas | Boiler Repair / Service

Harrow - HA2

Enquiry from: Kawshik L

Start Date: Immediate

Worcester cd35 boiler annual service

Post a similar request >

28 Apr

Heating | Gas | Boiler Repair / Service

Dagenham - RM8

Enquiry from: Mark K

Start Date: Immediate

vaillant boiler service /repair are you the property owner: owner of the property property type: semi detached what work do you require: repair, service age of boiler: 6-10 years what make is your boi...

Post a similar request >

30 Mar

Heating | Gas | Boiler Repair / Service

Willenhall - WV13

Enquiry from: Muhammad S

Start Date: Immediate

Need a repair on a boiler

Post a similar request >

25 Mar

Heating | Gas | Boiler Repair / Service

Blackpool - FY4

Enquiry from: Brian W

Start Date: Immediate

We are having issues with our boiler and the pressure constantly dropping out the house has been sat empty for 5 months prior to us buying this

Post a similar request >

19 Mar

Heating | Gas | Boiler Repair / Service

Darlington - DL3

Enquiry from: Vikki B

Start Date: Immediate

Gas test / service at the property

Post a similar request >

11 Mar

Heating | Gas | Boiler Repair / Service

Woodbridge - IP12

Enquiry from: Richard S

Start Date: Immediate

repair on boiler problems non urgent are you the property owner: owner of the property property type: terrace what work do you require: repair age of boiler: 6-10 years what make is your boiler: worc...

Post a similar request >

07 Mar

Heating | Gas | Boiler Repair / Service

Sheerness - ME12

Enquiry from: Keith T

Start Date: Immediate

are you the property owner: relative of owner is this for a residential or commerial building: domestic other forms: none please call to appoint

Post a similar request >

28 Feb

Heating | Gas | Boiler Repair / Service

Sidcup - DA14

Enquiry from: Carmel G

Start Date: Immediate

Boiler service and balance

Post a similar request >

26 Feb

Heating | Gas | Boiler Repair / Service

Holywood - BT18

Enquiry from: Patricia H

Start Date: Immediate

Plasterer for small ceiling work

Post a similar request >

24 Feb

Heating | Gas | Boiler Repair / Service

Telford - TF2

Enquiry from: Pamela S

Start Date: Immediate

Gas combi boiler plus repair if needed Situated in loft of a bungalow.

Post a similar request >

23 Feb

Heating | Gas | Boiler Repair / Service

Boston - PE20

Enquiry from: Barbara D

Start Date: Immediate

Gas boiler service and radiator looking at

Post a similar request >

22 Feb

Heating | Gas | Boiler Repair / Service

Coalville, Ibstock, Markfield - LE67

Enquiry from: Julie H

Start Date: Immediate

Full service on Baxi boiler

Post a similar request >

20 Feb

Heating | Gas | Boiler Repair / Service

Cheadle - SK8

Enquiry from: Habib A

Start Date: Immediate

I require a boiler service and maybe a certificate

Post a similar request >

20 Feb

Heating | Gas | Boiler Repair / Service

Gateshead - NE8

Enquiry from: Rennel V

Start Date: Immediate

I just simply need a boiler service please! Thanks

Post a similar request >

Local & reliable heating engineers near me

Tell us about your boiler repair and service project

Answer a few quick questions, so we can match you with local heating engineers who can help.

Find up to 4 heating engineers in your area

Get free, no-obligation local boiler repair and service quotes from 4 verified heating engineers working in your area.

Hire with confidence

Compare customer reviews, services and prices, and choose the right tradesperson for you.