Find Gas Engineers in the UK
Search by UK town or postcode
If you'd prefer businesses to reach out to you,
post an enquiry or find your location by the region below.
Need help finding a gas engineer near you?
From boiler installations to heating system repairs, Yell helps you hire trusted gas engineers near you in just a few steps.
Here’s how it works:
1. Enter your location to browse gas engineer profiles or post an enquiry
2. Compare reviews and credentials to find businesses that suit your needs
3. Prefer to speak directly? Call or message businesses straight from their profile
Types of gas engineering services near you
1. Gas appliance installation
Whether you're fitting a new boiler, gas hob or fireplace, gas engineers are qualified to install a wide range of appliances safely and correctly. Professional installation helps ensure long-term reliability and keeps your home compliant with the latest gas safety standards.
2. Servicing and repairs
To keep your heating and hot water systems running smoothly, regular servicing is essential. Gas engineers carry out routine checks, identify worn parts, and fix faults like boiler breakdowns or pilot light failures before they escalate into bigger problems.
3. Gas safety checks
If you’re a landlord or simply want peace of mind, qualified engineers can perform thorough safety inspections and issue Gas Safety Certificates. These checks confirm your appliances and pipework are safe to use and meet legal requirements.
What are the most common gas engineering jobs?
Gas engineers play a vital role in keeping your home’s gas and heating systems running safely and efficiently. Below are some of the most common jobs they’re called out to handle.
1. Boiler installations
Whether you’re replacing an old system or installing one for the first time, fitting a new boiler is a job for a Gas Safe registered engineer.
They’ll ensure everything is connected properly, tested for safety, and compliant with current regulations.
Choosing the right boiler and having it professionally installed can make a big difference to your home’s heating efficiency.
2. Boiler servicing
Annual boiler servicing helps keep your system in top condition.
Engineers check for wear and tear, clean internal parts, and make sure everything is running safely.
Regular servicing reduces the risk of breakdowns, keeps energy bills in check, and may be required to maintain your manufacturer’s warranty.
3. Boiler repairs
From strange noises to a total loss of heating or hot water, gas engineers handle all kinds of boiler faults.
Common issues include faulty thermostats, pressure problems and broken components.
Getting expert repairs not only restores comfort to your home but can also extend the lifespan of your boiler.
4. Gas cooker and hob installation
If you’ve bought a new gas cooker or hob, you’ll need a qualified engineer to install it safely.
They’ll handle everything from disconnecting the old appliance to testing for leaks and ensuring your new cooker is safe and ready to use.
It’s a straightforward job for an expert, but not something you should attempt yourself.
5. Gas leak detection and repair
Suspected gas leak? This is always an emergency.
Engineers use specialist equipment to trace and repair leaks in pipework or appliances.
If you ever smell gas or suspect a leak, turn off the supply, leave the property, and call an emergency gas engineer immediately.
6. Gas safety checks and certificates
Landlords are legally required to have a Gas Safety Certificate issued every 12 months.
Even if you’re a homeowner, it’s a good idea to have periodic checks for peace of mind.
Gas engineers carry out thorough inspections and provide certificates confirming your appliances and pipework meet all safety standards.
How to find the best local gas engineers
Finding the right gas engineer can be challenging, especially in an emergency. Here are four key factors to keep in mind to make sure you’re choosing a qualified and reliable professional:
Gas Safe registered
When choosing local gas engineers, confirm that they are Gas Safe registered and ask for documentary proof. Ask for their Gas Safe ID and verify it on the official register before any gas work starts. Early checks help you avoid unqualified providers and protect the quality of the outcome.
Knowledge and experience
Prioritise proven experience when comparing local gas engineers. Request recent examples of jobs similar in size and complexity to yours. Relevant experience helps providers spot risks early and keep the job on track.
Reputation or reviews
Reviews are one of the quickest ways to vet local gas engineers. Look for comments on timekeeping, tidiness and finish quality. Consistent patterns across multiple platforms usually give a clearer picture than a single standout rating.
Payment terms
Agree payment terms clearly before booking local gas engineers. Avoid vague wording on deposits, interim payments or final balances. A transparent schedule protects both sides and prevents surprise add-ons.
What questions should I ask before hiring a gas engineer?
Have you worked on this type of system or appliance before? Some engineers specialise in combi boilers, while others may focus on traditional systems or gas fires. Asking this question gives you a sense of whether they’ve dealt with something similar to what you need.
Do you provide written quotes and detailed breakdowns? It’s always helpful to ask if you’ll receive a clear quote in writing. This should cover everything from labour and materials to call-out fees and VAT, allowing you to compare with other engineers.
What’s your availability, and how long will the job take? Timelines can vary depending on the type of work and how busy the engineer is, so it’s important to know when they can start and how long it will take, especially if the job is urgent.
Do you offer any kind of guarantee on your work? Some engineers offer a workmanship guarantee, which means that if something goes wrong due to the installation or repair itself, they’ll return and fix it. It’s a great way to get peace of mind, especially for larger or more expensive jobs.
Will you be supplying the parts, or do I need to buy them? It’s worth finding out whether the engineer will source any parts or equipment themselves, or if they expect you to provide them.
Top frequently asked questions about gas engineers
If you ever detect a strong smell of gas indoors, it’s important to act quickly and stay calm. Start by opening all windows and doors to ventilate the space.
Do not use any electrical switches, lighters, or naked flames, as even the smallest spark could ignite the gas.
If it’s safe to reach the gas supply, turn it off at the meter. Leave the property immediately and call the National Gas Emergency Helpline on 0800 111 999.
Once the emergency services have dealt with the immediate danger, you’ll need to contact a qualified gas engineer to find the source of the leak and carry out any necessary repairs to make the system safe again.
Gas appliances like boilers, cookers, and fires should be checked and serviced at least once a year.
Regular servicing helps keep them running safely and efficiently, and can also identify early signs of wear or potential faults.
For landlords, there is a legal obligation to arrange an annual Gas Safety Check for all gas appliances and flues in rental properties, and to provide tenants with a valid Gas Safety Certificate. Homeowners aren’t legally required to get a certificate, but regular checks still offer peace of mind and help prevent dangerous issues such as carbon monoxide leaks or inefficient fuel use.
Yes, many gas engineers are experienced in installing smart heating controls.
These devices allow you to control your heating remotely via smartphone apps and can help you save energy by giving you more control over your home’s temperature.
Installation might involve wiring the smart thermostat into your boiler or central heating system, so it’s important that the person doing it understands how your existing setup works.
If you’re planning to upgrade your heating controls, it’s worth asking your engineer in advance if they’re familiar with the specific brand or model you’re considering.
Pro tip: Wondering how much a central heating installation costs? Take a look at our cost guide for a full breakdown.
No, it’s not safe at all to move a gas appliance on your own.
Even shifting an appliance by a small amount can put stress on gas pipes or joints and could lead to a leak, which is extremely dangerous. Whether it’s a cooker, a gas fire, or a boiler, any disconnection or relocation must be carried out by a qualified gas engineer. They will isolate the gas supply, safely disconnect the appliance, and ensure everything is leak-tested and reinstalled correctly.
Attempting to move a gas appliance without the proper training and tools could put your household at serious risk.
Pro tip: Need to get your boiler serviced? Read our article on boiler service costs and everything you need to know.
Although plumbers and gas engineers often deal with similar systems, there are key differences between the two.
Plumbers typically work with water systems, such as sinks, showers, toilets, and drainage, whereas gas engineers are specially trained and legally qualified to work on gas-powered appliances and systems.
Some professionals are qualified as both plumbers and gas engineers, but not all plumbers are allowed to carry out gas work. If your job involves anything gas-related, from fitting a boiler to repairing a gas leak, always make sure you hire someone who is Gas Safe registered.
Yes, a good gas engineer can definitely help improve your home’s energy efficiency.
They can assess your current heating system, identify areas where energy might be wasted, and suggest upgrades that will help you save money in the long term. This might include fitting a more energy-efficient boiler, installing modern controls like thermostatic radiator valves or smart thermostats, or making adjustments to ensure your system is operating at its best.
They may also advise you on simple changes to your usage habits that can lead to noticeable savings on your gas bills.
During a gas safety check, a qualified engineer will carry out a thorough inspection of all gas appliances, pipework, vents, and flues within your home.
They will check that each appliance is operating correctly, that there are no leaks, and that all ventilation pathways are clear and functioning as they should. The engineer will also verify that appliances are burning gas cleanly and safely, and that there is no risk of carbon monoxide exposure.
If everything meets the necessary safety standards, the engineer will issue a Gas Safety Certificate. If not, they’ll explain what needs to be done to bring your system up to scratch.
To make the visit go smoothly, there are a few things you can do in advance. Make sure the engineer will have clear access to the appliance or area where the work is to be carried out. This might mean moving furniture, clearing away items, or unlocking cupboards.
If the visit is for servicing or a safety check, try to have any previous paperwork, appliance manuals, or service history ready, as this can help speed things up. If you've noticed any issues recently, such as strange noises, smells, or inconsistent heating, write them down and mention them to the engineer when they arrive. Being prepared helps ensure the job can be completed quickly and efficiently.