Gas Fire Service Cost
- The average cost to service a gas fire is around £95.
- The job will take approximately 1 to 2 hours to complete.
- A complete breakdown of gas fire service charges in 2026, and the cost factors that impact them.
- How long the job can be expected to take, and an overview of what's involved.
- How to find and hire a heating engineer with MyJobQuote.
A gas fire service and safety check will usually cost around £70 to £120, with an average cost in the UK of £95.
Are you looking for a detailed breakdown of gas fire servicing?
Then check out this cost guide, which is full of information on the cost of gas fire servicing.
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£95
Table of Contents
- How Much to Service a Gas Fire?
- Additional Gas Fire Service Costs
- Labour Cost of a Gas Fire Service & Timescales
- Factors That Impact Gas Fire Service Costs
- What's Involved in a Gas Fire Service?
- Common Gas Fire Issues
- Building Regulations & Planning Permission for Gas Fire Servicing
- Checklist: How to Find and Hire a Gas Safe Registered Engineer to Service Your Gas Fire
- FAQs
How Much to Service a Gas Fire?
A gas fire service and safety check will usually cost around £70 to £120, with an average cost in the UK of £95.
These prices are based on one gas fire only. Additional gas fires would be charged at an extra cost per fire.
If you are based in London, you can expect the cost of a gas fire service to be around £20 to £30 more than those based in the North or other parts of the UK.
A gas safety check alone costs on average £60 to £100. However, many people will choose to have an annual gas fire service, which usually includes a safety check.
Some gas providers may offer free gas safety checks in some circumstances. For example, if you are registered disabled, a pensioner, chronically ill, or have children under five years old.
Gas Fire Servicing Prices
The table below highlights the average cost for a gas fire service and a gas fire safety check:
| Job Description | Average Cost |
|---|---|
| Annual gas fire service and safety check | £70 - £120 |
| Gas safety check | £60 - £100 |
Additional Gas Fire Service Costs
You may need to consider various additional costs when servicing your gas fire:
New Gas Supply
In the event you require a new gas supply or are moving into a home not yet connected to a mains supply, the average cost of running gas to a property is around £650.
Installing Central Heating
Some older properties may not have a gas supply or boiler. Likewise it might be that you're installing central heating or completely renovating the current system. In these instances, expect to be charged an average cost of £4,250 - although this may be higher depending on the size and type of system you require.
Boiler Service
The cost to get your boiler serviced on average is around £100.
Along with your gas fire service, you will also need an annual boiler service. This is very important for ensuring your boiler runs efficiently, and all the parts are working to their peak performance.
New Gas Fire Installation
As part of your gas fire service, your heating engineer may instead suggest you have a new gas fire installed. This can be due to a number of reasons:
- Your existing gas fire is deemed unsafe to use
- Your gas fire doesn't meet modern efficiency or safety standards
- Upgrading to a modern appliance for aesthetic reasons
In these situations, you'll want to ask about having your old gas fire removed, as well as the cost of installing a new gas fire (at around £200 for the removal and, on average, £500 for a replacement unit.
Labour Cost of a Gas Fire Service & Timescales
The average labour costs for having your gas fire serviced is around £70 to £120.
The average gas fire service will take around 1 to 2 hours, providing there is no additional work needed.
The cost for labour can vary depending on a number of factors, including:
- Whether you hire a local contractor or a national company
- Where your property is located
- If any additional work needs to take place
By hiring a local contractor to carry out your gas fire service, providing they are qualified to do so, you can expect to pay a lot less than if you were to opt for a national company.
If your property is located in London, you can expect the job to cost around £20 to £60 more in labour fees than those based in the North or other parts of the UK.
Factors That Impact Gas Fire Service Costs
There are several cost-affected factors of getting a gas fire service. Below is a list of things that may affect the price of the job:
Size and Type of Fire
The size and type of the fire may affect the overall cost of the job.
A fire that is more difficult to examine, or one that is larger than most, can end up taking much longer to service. This will result in higher labour costs for the job.
Location of Property
The location of your property can affect the overall cost of the gas fire service.
If your property is located in London, you can expect to pay around £10 to £30 more for the cost of labour than those based in the north or other parts of the UK.
Additional Repair Work
On rare occasions, some additional work may need to be carried out. If that is the case, this will add extra costs to the price of the job.
The contractor may need to install new parts or repair some of the old parts. With this in mind, you may need to pay for materials and extra labour costs if additional work is needed.
What's Involved in a Gas Fire Service?
In the UK, it is a legal requirement that only a Gas Safe registered engineer can carry out a gas fire service. Therefore your annual gas safety check is certainly not something you are able to do at home yourself.
As such, you will need to hire a suitable gas fire engineer who is able to confirm they are eligible to complete any required gas safety checks on your behalf. With the help of MyJobQuote you can easily find local heating engineers in your area, where it is highly recommended to request at least three separate quotes before hiring someone for the job.
Once you have arranged your annual gas safety check, here is an idea of the process involved:
Before the Service
- Visual Inspection — As the initial step of a gas safety check, the engineer will take a look at the general condition of the appliance to see if everything is working properly or if there are any obvious gas fire repairs that are needed.
During the Service
- Gas Pipework Check — Following the initial review, the gas pipework and connections are then checked to ensure they are all correct and not damaged in any way.
- Component Cleaning — Another gas fire safety check is to clean key unit components as standard, this is in order for them to be fully operational without causing any unnecessary faults.
- Flue Inspection — The engineer will also look for signs of wear and tear on the flue, making sure it's unobstructed and not in danger of releasing any harmful gases.
- Ventilation Check — Ensuring ventilation is sufficient is an important part of any annual gas safety check, while eliminating the risk of carbon monoxide poisoning.
- Combustion Clearance — Clear away any waste combustion products, including the likes of soot and debris, preventing blockages to ensure the gas fire operates safely and efficiently.
After the Service
- Additional Tests — These include a Flue Analyser Test and a Gas Tightness Test, which are carried out in order to test gas appliances are burning correctly and efficiently. This also includes further checks that there aren't any harmful gases escaping.
- Service Report — The Gas Safe registered engineer will give you a copy of the service report when the gas fire safety check has been completed.
Common Gas Fire Issues
Here are some of the most common gas fire problems:
- Leaking Underlying Piping — If you can smell gas in the room when your fire is not ignited, this could be due to a leak in the pipe. This is an extremely dangerous issue that should be addressed immediately by calling a professional Gas Safe-registered engineer.
- Burner Issues — If the burner on your gas fire is not regularly cleaned, it may accumulate dirt. This can result in the burner not working properly and can affect how your gas fire works overall. Proper cleaning of the burner jets and pilot cavity will help resolve this issue and are usually cleaned during your annual gas safety check.
- Blocked Gas Valve — If you are trying to light your fire, and there is no ignition and you can't smell any gas, this may be due to a blocked gas valve. First, make sure your gas valve is turned on. If it is, you should call a professional to inspect the valve and remove any blockages.
- Incorrect Operating Pressure — Gas fires need to run at the right operating pressure in order to function safely and efficiently. If the pressure is too low or too high, the fire may not ignite properly and can burn inefficiently. This should only be checked and adjusted by a qualified Gas Safe-registered engineer.
- Pilot Light Issues — A faulty pilot light or ignition system can prevent the fire from lighting or it may sporadically go out. This is often caused by a worn thermocouple, a buildup of dirt, or deteriorate over time due to general use.
It's not only the most common gas fire problems that can lead to serious consequences, if you have any issues with a gas fire you should stop using it and call a gas engineer to carry out any checks.
For example, leaving a gas leak untouched runs a risk of causing a house fire, or a yellow flame can be an early sign of carbon monoxide poisoning - which can potentially leave you or your family chronically ill. As such arranging a gas fire safety check is very much a worthwhile appointment to have booked into your calendar.
Building Regulations & Planning Permission for Gas Fire Servicing
When it comes to arranging a gas fire service, you won't need any building regulation approval, including in the event of requiring any gas fire repairs to be carried out. As these rules will only apply if you are having a new gas fire installed or making any adjustments to the flue, pipework, or ventilation.
However, you must always ensure that the contractor conducting the gas fire service is Gas Safe registered. This is a legal requirement in the UK, and no one else should be carrying out such work on any of your gas appliances.
This is also the same scenario when it comes to planning permission, as any such checks or gas fire repairs don't tend to have any impact on the internal structure, flue, or appearance of the property. In the event you do require extensive work to be carried out, official gas providers or your local council should be in a position to advise accordingly.
Checklist: How to Find and Hire a Gas Safe Registered Engineer to Service Your Gas Fire
Here are some key points to consider when choosing a qualified heating engineer to carry out a gas fire service on your behalf:
- Are they listed on the Gas Safe Register? - Double-check the engineer is listed on the Gas Safe register, as if they're not, then your annual safety check won't be legally valid.
- Do they have the right experience? Look to see if the engineer has experience working on your particular type of gas fire and check what other gas appliances they have worked on previously.
- Are they appropriately insured? While this isn't a legal requirement, most reputable gas engineers will at least be covered by public liability insurance, in the event of personal injury or damage to you or your property.
- Have you received at least 3 quotes? With the help of MyJobQuote, it is best to get quotes from at least three different gas engineers so you are able to compare prices and establish a realistic gas fire service cost.
- Are the quotes itemised? If they are not already, ask for a breakdown to ensure you're paying a fair price for each element and ensure you have this in writing when confirming the work.
- Does their gas safety check come with a guarantee? Check if the engineer provides any warranties or guarantees on their work; this should ensure peace of mind once the job has been completed.
- Do they have positive reviews? Check their online feedback such as social media and their MyJobQuote profile; here you should find examples of previous work and any comments from prior customers.


