How Much Does the Average Boiler Service Cost in 2023?


Regular boiler servicing is a small expense that can save you from major repair costs and even the need to buy a new boiler in the long run.
How Much Does the Average Boiler Service Cost in 2023?

How much does a boiler service cost?

Learn about the prices and how it affects the validity of your warranty.

Regular boiler servicing is a small expense that can save you from major repair costs and even the need to buy a new boiler in the long run. It is a valuable investment compared to ignoring minor issues that can worsen over time.

Not only does boiler servicing help address minor issues before they escalate, but it also guarantees your safety by preventing the release of harmful fumes.

Moreover, an annual boiler service is usually a requirement for most boiler warranties to be valid. With some manufacturers now offering warranties for as long as ten years, it is worth ensuring that you keep them valid by having an annual service. This will guarantee free repairs, call-outs, and replacement parts, saving you from additional expenses.

How much does the average boiler service cost?

This guide will provide you with a detailed breakdown of costs and inclusions for some of the most popular plans, allowing for a useful comparison.

What are the benefits of having your boiler serviced?

Let's start with the question 'Why you should pay to get your boiler serviced?'

Even though it requires parting with your hard-earned money.  There are several compelling reasons why boiler servicing makes perfect financial sense. This is especially true when you consider the relatively small cost of servicing versus the cost of dealing with unexpected repairs and breakdowns.

Here are some of the reasons why qualified Gas Safe engineers recommend an annual service:

  1. To maintain the validity of your boiler manufacturer's warranty or guarantee.
  2. To minimize the likelihood of carbon monoxide poisoning.
  3. Avoid costly repairs and breakdowns in the future.
  4. Ensure that your boiler is functioning at peak performance and efficiency.
  5. To maximize your boiler's lifespan.

It is crucial to acknowledge that there may be occasions when a boiler service is necessary due to unexpected issues or malfunctions that may arise.

Instances include when the thermostat becomes unresponsive to the boiler or when an unforeseen hike in your heating bill occurs.

Average Boiler Service Costs in the UK

In the UK, the cost of boiler servicing varies depending on the type of boiler you have. On average, you can expect to pay £80 - £100 for a one-time service, which usually takes approximately 30 minutes and is offered by most registered Gas Safe engineers.

Alternatively, you can opt for a boiler and heating cover plan, which typically costs between £100 and £200 per year. While this may seem more expensive than a one-time service, it includes benefits such as an annual service, as well as free emergency call-outs throughout the year in case your boiler breaks down. Some plans even cover repairs and replacement parts.

If you find yourself in a difficult situation with a broken boiler, you can get an estimate for a new boiler replacement. If the cost is too high to pay upfront, boiler financing may be an option for you.

How much does a gas boiler service cost?

The typical cost for an annual gas boiler servicing in the UK is around £80, although prices can range from £80 - £100.

When your boiler undergoes a service, a Gas Safe registered engineer will conduct a thorough inspection to ensure that it is functioning properly. This includes checking for any faults, cleaning essential components, and verifying that everything is in working order. Additionally, the engineer will carry out safety tests such as a carbon monoxide gas test and check the water pressure to ensure the boiler is safe to operate.

How much does an oil boiler service cost?

An oil boiler service costs between £80 and £140, depending on several factors. It's recommended that you have your service performed annually by an engineer who is qualified by OFTEC. It is the UK's trade association for oil heating and cooking.

While annual oil boiler service costs may seem high, it's crucial to keep in mind the energy efficiency savings you'll gain and the long-term financial benefits of reduced heating bills. Failing to maintain your boiler can result in the accumulation of dirt and debris. This can decrease its efficiency and lead to increased spending on oil fuel.

What are the legal requirements for boiler servicing?

If you are not a landlord, there are no legal commitments to have your boiler serviced. However, it's important to note that failing to have an annual service may void any manufacturer's warranties on your boiler.

Despite this, there are still many benefits to having your boiler serviced. Regular servicing ensures the safety of your boiler. This reduces the risk of a breakdown and can help lower your fuel bills.

It's crucial to ensure that the individual conducting the service holds the appropriate credentials. If your boiler operates on gas, ensure that the engineer holds a valid Gas Safe registration (formerly known as CORGI registered). Conversely, if your boiler is oil-fired, verify that the engineer is registered with OFTEC.

How much does it cost to service a combi boiler?

One advantage of combi boilers is that they are generally easier to service than other types of gas and oil boilers. They have fewer parts and are typically more accessible, resulting in a quicker service process.

In contrast to windshield wipers, this is the only similarity between the two. The average cost of a combi boiler service is approximately £80, although prices can vary from £70 to £120.

Boiler Servicing FAQ

Below are some of the most frequently asked questions we receive regarding boiler servicing:

How often should your boiler be serviced?

Homeowners should consider scheduling an annual boiler service. The optimal timing for this service is during the warmer months of the year. As it guarantees the boiler's good condition for the colder winter months when it experiences more frequent usage. Additionally, scheduling a service during this time will likely result in a shorter wait time, as it is typically a quieter period for engineers.

For landlords, it is a legal obligation to have your tenant's boiler serviced every 12 months within your rental property.

How does a boiler get serviced?

When a boiler is serviced, the engineer begins by visually examining it for any indications of damage, wear and tear, or dirt. The method of servicing the boiler will depend on whether it is a gas, oil, or electric boiler.

The engineer removes the boiler casing to examine the internal components and ensures that they are undamaged and functioning properly. Key safety checks are also performed, such as testing for gas leaks. It's crucial that a registered gas-safe engineer handles the gas boiler service and that no one else removes the casing.

Is it worthwhile to pay for boiler service?

Investing in a boiler service may seem like an additional expense, but it's a necessary step to ensure your boiler operates without any issues. This is especially crucial during winter when the boiler is frequently in use for heating and hot water.

A service can also guarantee your boiler operates safely without any hazardous gas leaks and at its maximum efficiency. Thus preventing an unexpected rise in your gas bill.

While boilers may seem low-maintenance, they require regular care to avoid any unwanted surprises. The upside is that a well-serviced boiler is unlikely to cause any issues.

Moreover, having a valid boiler warranty is critical, as it covers any emergency call-outs, repairs, and replacement parts.

Should I get a boiler servicing or a boiler cover plan?

While it's a matter of personal preference, it's recommended that all boiler owners get their boiler serviced, even if they have a cover plan. The good news is that many leading boiler cover plans offer an annual boiler service as part of their package, but it's important to check before signing up.

The main difference between the two is that :

  • Boiler cover plan provides coverage in the event of a breakdown and the need for repairs, whereas
  • Boiler service is a one-time check by a qualified engineer.

What is the difference between a standard boiler service and a service provided by the boiler manufacturer?

A standard boiler service involves a Gas Safe engineer performing routine check-ups, and conducting vital safety inspections. Thus ensuring the boiler's proper functionality and resolving any identified issues during the service.

Conversely, a manufacturer service for boilers is conducted by an engineer who specializes in the specific brand and model of the boiler. Consequently, they possess a comprehensive understanding of the system's operation and can provide more customized service.

In numerous instances, a manufacturer-provided boiler service may be deemed superior to a standard service since they possess greater expertise and experience in dealing with that specific type of boiler.

Annual boiler service price - UK

An annual boiler service is a crucial aspect of maintaining the safety and efficiency of your heating system in the UK. The price of an annual boiler service can vary depending on factors such as the type of boiler, its age, and your location.

On average, a standard annual boiler service in the UK can cost between £80 - £100, although prices can be higher for more complex or older systems.

Keep your boiler well-maintained to avoid unexpected expenses. And ensure that it operates efficiently and safely throughout the year. Regular servicing can help prevent costly repairs and breakdowns.

What does a boiler service include?

A boiler service typically involves a comprehensive inspection and cleaning of your heating system by a qualified engineer. During a boiler service, the engineer will check the boiler's components, controls, and safety devices to ensure they are working correctly.

They will also check for any leaks or corrosion, clean the boiler's interior, and test the efficiency of the system. A service may also include a gas pressure check and flue gas analysis. To ensure that the boiler is operating safely and efficiently.

Regular boiler servicing can prolong the life of your boiler. Thus preventing costly breakdowns, making it a worthwhile investment for homeowners. We recommend contacting a Gas Safe registered engineer who can provide professional and reliable service to schedule a boiler service.

How long does a boiler service take?

The duration of a boiler service can vary depending on several factors. Such as the type of boiler and its condition. On average, a standard boiler service can take between 45 minutes to an hour.

However, more complex systems or those that require repairs may take longer. It's important to note that the engineer may need to turn off the boiler during the service. Which can affect your heating and hot water supply temporarily.

To minimize disruption, it is advisable to schedule a boiler service when you can be present at home and anticipate a brief period of downtime. Regularly servicing your boiler helps maintain its safe and efficient operation all year round.