Heating engineer rates vary based on where you live and the job you want them to do. If it’s a small job, they usually charge an hourly rate, but if it’s a bigger job like a boiler installation, they may charge a day rate. If it’s an emergency, they may charge a call-out fee too.

HaMuch’s database of hourly and daily rates of Gas Safe registered heating engineers from across the country helps you get an idea of how much you’ll pay for a heating job. Read on for the latest average heating engineer rates across the UK. 

Heating engineer hourly rate

You’ll usually be charged an hourly rate for a job like a boiler service or TRV installation. The average hourly rate for a heating engineer in the UK is £43. This only includes labour. If it’s an emergency, you may be charged a call-out fee on top, which is an average of £75.

Rates can vary from £27 to £61 per hour depending on where you live, with the south of the UK generally having the highest rates. For example, in London, the average heating engineer's hourly rate is £57.

Heating engineer day rate

If you’re looking for a new boiler or you want underfloor heating, expect to be charged a day rate. The average day rate for heating engineers is £259, but you may pay more or less based on your location. The cheapest heating engineer day rate is £199 (Pembrokeshire), while the highest is £371 (Scottish Borders). 

Emergency heating engineer call-out charges

If you have an emergency, such as a boiler breakdown leaving you with no heating or hot water, you’ll probably want to call an emergency heating engineer. 

The average gas engineer’s call-out charge is £75. However, if you need them to attend your property outside of normal working hours, this rate could rise to £150 or more. 

Check whether you have home emergency insurance coverage, as boiler breakdowns are often covered under this. 

Take a look at our UK heating engineer rates table to get a more accurate idea of hourly and daily rates in your area. HaMuch has members across the country who display their rates so you can see how much they charge before you make contact with them.

Rates for common heating jobs

Boiler installation

Average rate: £300 per day

Average time: 1-3 days

Average material cost: £3,100

You’ll usually pay around £250 per day for a heating engineer to install a new boiler for you. If it’s a straight swap, you’ll usually pay around this amount, but if you want a different type of boiler or want it relocated you could pay more and it may take longer to install. Boilers aren’t cheap - expect to pay at least £3,100 for a new boiler, thermostat and heating controls, making the total job cost an average of £4,000.

Boiler service

Average rate: £40 per hour

Average time: 1.5 hours

Average material cost: £0

It’s important to get your boiler serviced every year to keep it working efficiently and to spot any faults before they become expensive to fix or dangerous. The average cost of a boiler service is £60, which is all labour - as long as your boiler is in good condition, there shouldn’t be any additional material costs.

Boiler service

Average rate: £50 per hour

Average time: 2.5 hours

Average material cost: £90-£1,000

The cost of gas hob installation varies hugely based on the type of gas hob you want. Basic hobs cost as little as £90, but you could splash out on a luxury brand for £1,000 or more. It should take a gas engineer 2.5 hours to install a gas hob, so with labour at £50 per hour expect to pay at least £215 up to £1,125 or more.

Your checklist for finding and comparing heating engineer rates

1. Consider independent heating engineers 

Independent heating engineers often provide the same level of expertise and professionalism as those working for larger companies, sometimes with more personalised service. Because they typically have lower overheads, they may offer more competitive rates. Don’t assume that lower prices mean lower quality—independent heating engineers often bring years of experience and can deliver excellent results at a fraction of the cost of larger firms.

2. Look at reviews and get recommendations 

Online reviews are a valuable resource when selecting a heating engineer. Look for feedback across various platforms to get a sense of the engineer’s reliability, quality of work and customer service. If you have friends or neighbours who have recently had heating work done, ask for their recommendations as well.

If you’re planning a significant project, such as installing a new boiler or upgrading your entire heating system, ask to see before and after photos of similar jobs the engineer has completed. This can give you insight into their attention to detail and overall workmanship.

3. Verify qualifications, experience and insurance 

Heating systems can be complex and potentially dangerous if not handled correctly, so it’s crucial to choose a heating engineer with the right qualifications and experience. Heating engineers should be Gas Safe registered if they work on gas appliances. You can verify their registration on the Gas Safe Register website.

Experience is particularly important for more complicated tasks like installing underfloor heating. An experienced engineer will be better at troubleshooting and solving any issues that might happen during the installation.

Additionally, ensure your heating engineer has adequate insurance, including public liability insurance. This protects you from any accidental damage to your property or injury that might occur during the job.

4. Clarify what’s included in the quote 

When receiving a quote from a heating engineer, it’s important to understand exactly what’s included. Some engineers might provide a quote that includes labour only, while others might include both labour and materials. For example, if you’re having a new boiler installed, ask whether the price includes the cost of the boiler, any additional parts like valves or filters and the disposal of your old system.

If you prefer to source your own materials, consult with the engineer first. They can offer advice on the best brands and may even recommend suppliers where you can get trade prices. Many heating engineers have preferred brands for boilers, radiators, and controls that they trust for quality and lifespan, such as Worcester Bosch, Vaillant or Honeywell.

5. Confirm payment terms 

Before the work begins, make sure you understand the payment terms. For larger projects, it’s common for heating engineers to require a deposit with the balance due upon completion. For smaller jobs, payment is usually required in full once the work is done.

It’s also essential to know if the engineer is VAT registered and whether the quote includes VAT. Insist on a written quote to avoid any misunderstandings during or after the project.

If you prefer to pay by card or bank transfer, confirm that the heating engineer accepts these payment methods. Be cautious if they only accept cash - ask for a receipt, and be extra diligent when you do your checks for insurance and the Gas Safe Register.

6. Compare multiple quotes 

Obtaining at least three quotes from different heating engineers is a good idea. This allows you to compare prices and services to ensure you’re getting a fair deal. While it might be tempting to go with the cheapest option, remember that quality work often comes at a fair price. A significantly lower quote might indicate a lack of experience or that your engineer may cut corners. 

How to prepare for your heating engineer’s visit

• Organise parking: If your heating engineer needs a parking permit or special arrangements to park near your home, make sure you organise this ahead of time. If parking is limited, consider arranging a space nearby to avoid delays.
• Provide detailed information: When your heating engineer arrives, give them as much detail as possible about the issue or the work you need done. Explain any problems you’ve noticed, how long the issue has been occurring, and any previous repairs or interventions. This will help the engineer diagnose the issue more quickly and accurately.
• Ensure easy access: Make sure the engineer can easily access the areas they need to work in, such as the boiler, radiators and any relevant pipework. If necessary, move furniture or clear away clutter that might obstruct their access. If the job involves your central heating system, knowing where key components like the boiler, thermostats, and gas meters are located will save time.
• Locate the boiler manual: If you have the manual for your boiler or heating system, have it on hand for the engineer. This can be particularly useful if your system is older or less common, as it provides the engineer with essential details and specifications.
• Be prepared for water and power disruption: Heating repairs or installations often require turning off the water supply or the power. Be prepared for this and make arrangements if necessary, such as filling up a few bottles of water or scheduling work when it’s less inconvenient for your household.

By following these steps, you can ensure that your heating engineer has everything they need to complete the job efficiently, minimising disruption and ensuring a smooth process. 

Ready to find a heating engineer for your project? Post your job on HaMuch now and connect with reliable professionals in your area.