Oil Boiler Repair Prices

Check Oil Boiler Repair or Services Prices Near You

Home > Heating Projects > Oil boiler repairs & servicing

Oil boiler repairs & servicing

Keeping your oil boiler in tip-top condition is vital if you want it to be as efficient as it can be while it works to keep your home warm. One of the best things you can do is to have an oil boiler service every year to check that everything is working correctly. But unfortunately, as your boiler gets older things will start to go wrong and you might need to have your oil boiler repaired.

Oil boiler servicing

An oil boiler service won’t take an engineer long. You should always use an OFTEC qualified engineer to work on your oil boiler as they have the right training and qualifications to work on your boiler. An oil boil service should take about an hour; the engineer will:

  • Take a look at the boiler, the oil tank and all the pipes to ensure they’re all in good condition and meet current safety regulations
  • Check and clean out the flue and use a flue gas analyser to check combustion
  • Check for water in the oil tank
  • Remove the boiler casing and clean all the internal parts
  • Test all safety systems to ensure they’re working properly

A good engineer should also ask you if you’ve had any problems with your oil boiler since the last service, and investigate them if they deem necessary.

Why should I have my oil boiler serviced?

You should have your oil boiler serviced every year to prevent any safety issues as well as any costly repairs. Lots of people think that an oil boiler service isn’t worth it, but there are 3 key reasons why it’s important to get your boiler serviced yearly:

  1. Safety Oil boilers, just like gas boilers, can give off harmful carbon monoxide if there is a fault that’s not picked up. During a service an engineer will check for leaks to ensure that your boiler is safe.
  2. Efficiency Without regular servicing, oil boilers will become less efficient. If they aren’t cleaned and inspected, they can end up needing to use more oil to get to temperature and keep it there. During a service, the engineer will clean out all the soot to ensure that it stays as efficient as possible and will cost you less in fuel.
  3. Breakdown prevention If you don’t keep your oil boiler regularly maintained, it’s more likely to break down and need costly repairs. If you service your boiler every year, an engineer may be able to spot problems before they become a large issue that costs a lot to fix.

Oil boiler repairs

As oil boilers get older, they’ll probably have things go wrong with them. Luckily, a lot of minor things can be repaired, so there’s no need to worry about having to replace your boiler the first time it goes wrong. With regular servicing, you can keep repairs to a minimum, but when they are required you’ll be able to target the problem and prevent the need of a replacement.

Why should I get my oil boiler repaired?

Even if you think the issue with your oil boiler is a small one that can be left, it’s best that you don’t. Not only could it end up turning into a much larger problem that costs a lot to fix, or even worse means that you require a new boiler, but you could cause harm to yourself and your family. Some problems with oil boilers can cause lethal carbon monoxide (CO) to leak out. You can’t smell carbon monoxide, so it could be leaking into your home without you realising, and can cause flu-like symptoms but even lead to death.

It’s also worth getting your oil boiler repaired because the problem might get worse and eventually cause your boiler to break down. If this happens in the middle of the winter, the chances are that you’ll be freezing and you’ll be waiting a long time before an engineer is available to come out and inspect it.

Will getting my oil boiler serviced or repaired save me money?

It might not seem like it at the time, but it will save you money! By keeping your boiler regularly maintained, you’ll prevent larger problems from occurring that will cost much more to fix. Plus, you’ll have the peace of mind that your oil boiler is safe and isn’t putting you or your family in danger.

Average Oil boiler repairs & servicing cost

The typical cost of Oil boiler repairs or servicing is around £109 your area. Costs differ based on the work required and the company selected. The upper price range can be as high as £152.

Average price per Oil boiler repairs & servicing job in 2023

Avg. price low

Avg. price low

Avg. price

Avg. price

Avg. price high

Avg. price high






Prices based on actual Oil boiler repairs & servicing costs for your area, as reported by local Quotatis members.

Oil boiler repairs & servicing installation cost in your area 2023

Labour cost £77
Material cost £28
Waste removal £6
Time frame: 1 day

Advantages for Oil boiler repairs & servicing

  • Regular servicing can result in fewer repairs

Disadvantages for Oil boiler repairs & servicing

  • Oil boiler repairs and servicing can be more expensive than the same for gas boilers

Oil boiler repairs & servicing Manufacturers

Oil boiler repairs & servicing FAQs

How can I get my oil boiler repaired?

How Can I Get My Oil Boiler Repaired?

Did your oil boiler just broke down and you’re considering your repair options? Well, you’ve come to the right place! Whenever your oil boiler breaks down, you have two options - repair it yourself or get in touch with a reliable professional. If you lack proper training or experience when it comes to fixing of oil boilers, we’d recommend that you rather hire the services of a trustworthy oil boiler engineer who can guarantee the best results while also saving you time and money that could result from possible costly errors.

However the issue is, not all oil boiler repair services are created equal. The words “expert and “professional are now so cheap that almost, if not all oil boiler repair companies online today make use of those words to qualify themselves. However, when several of them are done delivering their oil boiler repair services you’ll have no other choice than to start questioning their claimed status. In order to separate the boys from the men very early on, a little caution and some research is all that’s needed to know the most reliable company to approach.

To get a good repair company, the first step would be to make sure the company is fully accredited with a professional certification scheme so as to be sure that they’re actually qualified to deliver the service.

Another step you can take is by requesting personal recommendations from family and friends. For a company to be referred by several homeowners in the local area then it must be doing something that’s worth the money invested.

You can as well make use of the internet to get a reliable oil boiler repair company. You can start by visiting the website of the company that manufactured you appliance to identify any recommended repair companies. Go through the companies’ testimonials but do not rely too much on them because in several cases they may not be authentic.

How long does it take to service an oil boiler?

How Long Does It Take To Service An Oil Boiler?

Are you about to service your oil boiler and wondering just how long it would take to completion? Well, you should first know that during an oil boiler service, there are a wide range of things that needs to be checked. As a result, the service can actually take some time and even more, depending on the present condition of your oil boiler.

During a boiler service, your qualified heating engineer will carry out the following tasks:

• Detach and clean both the burner and fan.

• Examine the combustion chamber rope seal.

• Wipe clean and descale baffles.

• Wipe clean and descale the main heat exchanger

• Detach, clean and replace turbulators

• Examine the combustion levels after cleaning.

He’ll also perform some tank and system checks which includes:

• Inspecting and cleaning condensate

• Testing the fire valve

• Cleaning or replacing the filter

• Cleaning the condense trap

• Conducting a thorough inspection of the tank and oil supply pipe to identify possible damages, deterioration as well as debris.

• Pressure testing the oil supply pipe at the point where it goes underground.

• Examining the system pressure.

With all the aforementioned activities and more, an oil boiler service may take relatively longer period of time when compared to it’s counterpart - gas boiler. This is mainly due to the fact that the boiler itself requires a thorough inspection as well as the oil tank where the fuel is being stored. You get your gas through the mains supply, however oil must firstly be stored inside the tank then filled up when it’s almost low. The oil tank will be inspected to identify possible leaks, bulging, corrosion as well as water.

So generally, an oil boiler service should take between the range of 1 to 2 hours to be completed.

How to make oil boiler more efficient?

How To Make Oil Boiler More Efficient?

During the winter months when the nights get darker and colder, it’s more likely your oil gets used up a lot more quickly. This can be very worrisome as it implies having to spend more money to refill. So what exactly can be done to make your oil boiler more efficient and save you some money?

• Regular Servicing Of Your Oil Boiler

Getting your boiler serviced by a manufacturer approved engineer on an annual basis is one of the easiest and quickest ways to ensure that your oil boiler is operating at its maximum efficiency level. When a full servicing is provided for your oil boiler, checks are made to ensure that all components are functioning the way they should while also identifying the bad or worn parts that may be hindering your oil boiler from functioning in an effective manner. As a result, it helps you see to the fact that your boiler is not consuming more than necessary to make sure your oil boiler lasts longer.

• Set Your Thermostats Correctly

When you set your room thermostats and thermostatic radiator valves (TRVs) the right way, you’ll be sure to get a comfortable home without having to make use of much fuel.

• Consider Smart Technology

If you decide to make use of smart technology like Nest or Hive, you can save more money when compared to their more conventional counterparts. These smart technologies incorporate highly advance intelligent systems to get more familiar with your lifestyle, habits as well as heating operations in order to ensure optimum efficiency at all times.

• Put Your Radiators To Good Use

Try as much as possible to avoid some oversights that can make your radiators consume more energy than required. Consequently, you have to keep them clean, give them space and also take care with curtains.

How often should you service an oil boiler?

How Often Should You Service An Oil Boiler?

If you have an oil boiler, you probably know the importance of having it serviced to ensure its proper functioning, prolong its useful life as well as ensuring the safety of your home. However, the question that most frequently arises is how often would one need to service the prized hating system? If you’re also looking for the answer to this same question, then you’ve come to the right place. To make sure your oil boiler is running smoothly, safely and efficiently, it should be serviced as often as once in a year. You certainly do want to know the numerous disadvantages of failing to service your boiler. Not only will neglecting your oil boiler service result in possible faults as well as higher energy bill caused by its inefficiency, but can also lead to your warranty ending early.

Therefore, you should ensure your oil boiler is serviced by a qualified heating engineer on an annual basis to make sure it’s running just as it should. This will give you peace of mind knowing you wouldn’t be spending huge bucks on possible repairs and in some cases, replacements.

As a landlord in the UK, it’s a legal requirement to make sure that your oil boiler and flue system is services on a yearly basis in your rental property.

Unlike a gas and oil boiler, an electric boiler do not require the same level of maintenance or servicing. However, it’ll be a nice move to ensure that it’s also checked once in a while.

Overall, it’s important to note that failure to service your oil boiler on a yearly basis can give rise to multiple risks. These includes a rise in energy bills, carbon monoxide leak, fault that can cause boiler breakdown as well as an expensive repair or replacement bill.

How do you bleed an oil boiler?

How Do You Bleed An Oil Boiler?

Bleeding air between the oil supply and an oil fired boiler’s burner is a process that’s often required when the system has run out of oil and the burner has stopped working. Upon refilling the oil tank, the air that has been trapped within the oil pipe when empty has to be freed to ensure that the oil reaches the burner and allows it to start again. So how do you go about the process?

First and foremost, it must be noted that it’s always better to be on the look out for the amount of oil in your fuel tank and get it refilled before it runs out. However, if it does run out, you can take the following steps:

• Identify the burner

The burner is a red plastic cover and it’s usually positioned on the bottom part of the boiler (mostly inside the boiler casing). Once identified, inspect it to see if the lockout button is lit red. If yes, simply unscrew and detach the burner’s red case using a flat head screwdriver.

• Identify the oil pump

You’ll find the oil pump on the burner’s left side which is connected to the flexible oil line. Once done, simply locate the 3 inches long hexagonal stem protruding from the pump and with a small threaded plug screwed into the end. Unscrew the plug in just half a turn ( 180 degrees) with a 4mm Allen Key. At this stage oil will be released, do ensure there’s a cloth or rag underneath the plug to grab the oil freed.

• Press the lockout button

This is the next and final step. However it’s also crucial to note that the burner fan will run for about 12 seconds and discharge some oil from the loosened plug which you can grab with a cloth or rag. Immediately you hear a buzzing sound, use the Allen key to tighten the plug. If enough air has been bled, the system will fire. But if not, then you’ll have to repeat the process again.

How much does it cost to service an oil boiler?

How Much Does It Cost To Service An Oil Boiler?

With several homes in the UK using gas central heating, about 6 percent of households in the United Kingdom makes use of oil for their heating needs. If you’re one of those homeowners with an oil boiler, then you should know that servicing your oil boiler is a compulsory activity which should be done regularly in order to ensure the safety of your home, boost the efficiency of the boiler while also help you save money as it ensures you do not incur the potentially expensive repairs or even having to purchase a replacement boiler. If you service your oil boiler every year, you can be rest assured that you’ll continue to derive maximum benefits from your prized heating system for a long period of time. So exactly how much will you have to pay to service your oil boiler?

The service cost of an oil boiler is influenced by a wide range of factors which includes the location. However, the average cost of servicing an oil boiler in the UK is between £65 to £90, but depending on the location as well as other influencing factors, this price might be higher or lower.

Due to the higher cost of living and high demands at places such as London and the south east of the UK, you can discover that the cost of servicing your oil boiler can jump to as high as £160 to £190. In other regions, you can also find the oil boiler service cost to be as low as £50 to £60. What’s more? In the same locations, you can also discover varying prices which depends on the available services. Furthermore, in areas where there’s a lower competition from several engineers, the prices may also be higher.

Do british gas service oil boilers?

Do British Gas Service Oil Boilers?

Are you interested in finding out whether or not the British Gas service oil boilers? Well, you’ll find the answer in this article! The British Gas engineers are able to repair several types of boilers such as home based combi, conventional as well as system boilers. Unfortunately, they do not fix oil boilers, electric boilers or solid fuel boilers, but if you possess a gas boiler that’s more than 70kW which is mostly present in commercial premises or large buildings you can give them a call.

For a yearly boiler service British Gas engineers will provide the following solutions to ensure central heating and boiler are both in proper working condition and also absolutely safe.

• Inspection of your boiler for possible leaks and corrosion.

• Detach your boiler casing to ascertain the proper functioning of it’s main components.

• Clean up all parts as necessary

• Attach the casing back to the system and make sure its well sealed

• Inspect the level of the gas pressure to ensure that it’s at the right level.

• Perform a flue check to determine that the are no toxic gas emissions like carbon monoxide being discharged by your heating system.

Upon completion of the annual boiler service, the British Gas qualified engineers will then drop a checklist with you which is going to include all the relevant information you may want to know about your boiler system.

In some cases, British Gas engineers may be able to complete the entire boiler service in one visit. However, it all depends on the problem that’s discovered (if any). They may not possess the required part to fix the problem with them, so they’ll have to order it from the British Gas national distribution centre. Most times, this part will get to them the next day so they can finish their tasks as soon as possible.

How much oil does a boiler use?

How Much Oil Does A Boiler Use?

Are you also interested in knowing the quantity of oil that a boiler consumes to heat up and keep a house warm? Well, you’ll find the answer here. There are so many influencing factors that determines the quantity of oil that’ll be used by a boiler. These factors include the number of hours they’re subjected to use on a daily basis, the boiler’s size as well as how efficient it is. Another factor is how you use your boiler, whether it’s only to provide heating or to provide both heating and hot water will as influence the quantity of oil your boiler uses. As a result, it’s almost impossible to provide an accurate estimate of the amount of oil that an appliance would require to keep running effectively.

In general, to provide a rough estimate, a mid sized oil boiler appliance could make use of up to 3.5 litres of oil per hour when full, but if it’s a large appliance, then it can burn up to 4 litres of oil per hour. However, it should be noted that this is only when the boiler is operating flat out. In the event whereby the water inside the heating system is already hot and the boiler is only working to maintain the level of warmth, much less quantity of oil will be used. And as expected, there will also be times in which your boiler will not be on, and therefore no oil or fuel will b used.

Your home’s size as well as how properly insulated it is can also be a significant influencing factor here. As you would have guess a big home and/or poorly insulated will use up more oil because it’ll be harder to heat up or keep warm. Overall, for some households, 1000 litres of oil will be sufficient to get them through the year, whereas the same quantity may not be enough to get other households through just the winter months.

oil fired boiler not cleaned in 5 years, full of soot,,,hard as concrete

Advanced Heating, Plumbing & Electrical Solutions

Based: in Nantwich, CW5


Service & Repairs. Design, Installation & U...

Latest review

Debee C., TF9
27th January 2016

Heating | Oil | Boiler Repair / Service in Market Drayton

What a lovely man, overly experienced, brilliant engineer, highly recommended

M J Pipeworks

Based: in Tibenham, NR16

We are a small heating and plumbing business based in Tibenham, Norfolk, serving the Norfolk and Suf...

Latest review

Lynne S., NR15
15th August 2016

Heating | Oil | Boiler Repair / Service in Norwich

Used this contact as it was local competitive and sounds very trustworthy

Rated Local heating engineers

M J Pipeworks

1 review(s)
Based: in Tibenham, NR16 1PX

We are a small heating and plumbing business based in Tibenham, Norfolk, serving the Norfolk and Suffolk areas. We cover all aspects of domestic heating and plumbing including: servicing, repairs, renovations, drains, underfloor heating, emergenci...

Advanced Heating, Plumbing & Electrical Solutions Ltd

7 review(s)
Based: in Nantwich, CW5 6RL

ADVANCED HEATING PLUMBING & ELECTRICAL SOLUTIONS LTD. Service & Repairs. Design, Installation & Upgrading. Gas, LPG & Oil Central Heating & Boilers. Landlord Gas Safety Inspection & Certification. Gas Fire, Cooker, Range Cooker & Water Heater...

Similar Customer Enquiries for Oil boiler repairs & servicing

29 Nov

Heating | Oil | Boiler Repair / Service

Holt - NR25

Enquiry from: Bev H

Start Date: Immediate

No heating but hot water -

Post a similar request >

28 Nov

Heating | Oil | Boiler Repair / Service

Chulmleigh - EX18

Enquiry from: Peter K

Start Date: Immediate

Hi Phil, please can you do our annual oil boiler service soon? Thanks

Post a similar request >

28 Nov

Heating | Oil | Boiler Repair / Service

Darlington - DL2

Enquiry from: Keith a

Start Date: Immediate

Oil Boiler service and a chimney swept please.

Post a similar request >

27 Nov

Heating | Oil | Boiler Repair / Service

Norwich - NR15

Enquiry from: Amelia S

Start Date: Immediate

Our oil boiler needs to be serviced asap please

Post a similar request >

27 Nov

Heating | Oil | Boiler Repair / Service

Selby - YO8

Enquiry from: Tristan C

Start Date: Immediate

Hi i have a leak in my oil pipe at the joint into the boiler on the olive into the pipe.

Post a similar request >

26 Nov

Heating | Oil | Boiler Repair / Service

Barnard Castle - DL12

Enquiry from: Kay H

Start Date: Immediate

Oil boiler service and it has locked out

Post a similar request >

22 Nov

Heating | Oil | Boiler Repair / Service

Norwich - NR15

Enquiry from: Hannah M

Start Date: Immediate

The Apollo ultrasonic gauge on our oil tank is not working properly. The error symbol suggests it has lost the signal fro the transmitter. I hope you can help.

Post a similar request >

22 Nov

Heating | Oil | Boiler Repair / Service

Inverurie - AB51

Enquiry from: Alan M

Start Date: Immediate

oil boiler cutting out/not firing. repair or service needed. are you the property owner: owner of the property property type: semi detached what work do you require: repair age of boiler: 10 years + w...

Post a similar request >

21 Nov

Heating | Oil | Boiler Repair / Service

Forfar, Kirriemuir - DD8

Enquiry from: Ray C

Start Date: Immediate

Oil Boiler service annual

Post a similar request >

20 Nov

Heating | Oil | Boiler Repair / Service

Launceston - PL15

Enquiry from: Joe W

Start Date: Immediate

Hi, I'm looking for someone to carry out a full central heating installation in place of night storage heaters. If you'd be available to carry out a quote please call on ***. I also see you carry out ...

Post a similar request >

18 Nov

Heating | Oil | Boiler Repair / Service

Norwich - NR15

Enquiry from: Jenny C

Start Date: Immediate

Oil boiler locked out cannot restart, request engineer to advise and repair please. Thanks

Post a similar request >

16 Nov

Heating | Oil | Boiler Repair / Service

Chester - CH3

Enquiry from: Rebecca C

Start Date: Immediate

oil boiler pump has broke for *** time this year , boiler kept loosing pressure inbetween pumps and has a leak but is currently not working are you the property owner: tenant (with permission) propert...

Post a similar request >

15 Nov

Heating | Oil | Boiler Repair / Service

Exeter - EX6

Enquiry from: Irma R

Start Date: Immediate

i need my oil boiler to be serviced and one of my radiators is not working and i'd like it to be repaired. are you the property owner: owner of the property property type: detached what work do you re...

Post a similar request >

15 Nov

Heating | Oil | Boiler Repair / Service

Lampeter - SA48

Enquiry from: Rob V

Start Date: Immediate

Stanley suoerstar oil boiler repair

Post a similar request >

11 Nov

Heating | Oil | Boiler Repair / Service

Southam - CV47

Enquiry from: Andrew W

Start Date: Immediate

Boiler is locking out, please can you send someone out to look at it?

Post a similar request >

09 Nov

Heating | Oil | Boiler Repair / Service

Marlborough - SN8

Enquiry from: Johnny K

Start Date: Immediate

Please can you quote and let me know availability to service our oil boiler it’s a boulder camray compact , Thanks !

Post a similar request >

06 Nov

Heating | Oil | Boiler Repair / Service

Aberdare - CF44

Enquiry from: Satwant S

Start Date: Immediate

The boiler keeps cutting

Post a similar request >

06 Nov

Heating | Oil | Boiler Repair / Service

Narberth - SA67

Enquiry from: ERIC C

Start Date: Immediate

worcester danesmore oil boiler needs service and changing burner. are you the property owner: owner of the property property type: semi detached what work do you require: service age of boiler: 0-5 y...

Post a similar request >

06 Nov

Heating | Oil | Boiler Repair / Service

Larkhall - ML9

Enquiry from: William M

Start Date: Immediate

Service to rhino oil boiler

Post a similar request >

02 Nov

Heating | Oil | Boiler Repair / Service

Sedbergh - LA10

Enquiry from: Alexandra S

Start Date: Immediate

new pump replacement for my oil boiler

Post a similar request >

How it works

Tell us about your Oil boiler repairs & servicing project

Answer a few quick questions so we can match you with professionals who can help.

Find up to 4 Heating Engineers in your area

Get free, no-obligation quotes from 4 verified Heating Engineers working in your area.

Hire with confidence

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

Need more help?

Boiler Repair Cost Guide Published: 26/03/2020 It always happens at the worst time. You’ll be fast approaching Christmas, or you’ve had a month of heavy bills, and suddenly your heating has stopped working. Or perhaps you try running a bath and there’s next to no hot water, no matter how much you try. Chances are, your boiler has something wrong with […] Read this article
Ideal Boiler Cost Guide Published: 25/03/2020 Keeping your home warm and cosy can be a complicated process if you don’t know how to find and get what you need. Apart from the type of boiler, you have to think about what your property can use, what changes the installation needs and how you can afford it all. There are clear answers […] Read this article
5 Best Combi Boilers Published: 21/02/2020 So what is the best Combi Boiler in ? Keeping your home warm is no joke. If you choose the wrong boiler, it could lead to extra expenses fixing or even replacing it entirely. You want a heating system you can rely on – one that will last you a long time with minimal headache. […] Read this article