Name: Heating Engineer
Brand: HaMuch
SKU: heating-engineer
Rating: 4.75 (20 reviews)

Find affordable SM3 heating engineers

Prices range from cheapest £56/hour and £289/day (A Lings Heating Limited) to £129/hour and £775/day (Rowlen Boiler Services ) - average £80/hr and £400/day

HaMuch is Excellent

Local SM3 heating engineers & recently posted jobs

"Kitchen extractor Hood duct is required to replace this duct and the outside vent with a flexible 150mm dia duct or if possible use a rigid ducting system" - SM2, job posted 26/11/25

"Install a Worcester Bosch Greenstar 1000 into a new location in the kitchen on the other side of a wall to where an old boiler is now" - KT4, job posted 08/10/25

"Install a Worcester Bosch Greenstar 1000 into a new location in the kitchen on the other side of a wall to where an old boiler is now" - KT4, job posted 07/10/25

"New boiler installation - Vaillant EcoTEC Plus 840 40kW Combi Boiler" - SM1, job posted 07/10/25

"New boiler installation" - KT17, job posted 25/09/25

"Replace a hot water immersion heater - Tesla T-Smart Immersion Heater 350mm" - SM3, job posted 20/07/25

"Disconnect a gas hob on Feb 4th and reconnect on Feb 6th. Individual cost of disconnection and reconnection required." - SM3, job posted 31/01/25

"Gas safe engineer to alter some pipe work around my mums valiant wall gas boiler. Then a choppie will make a cabinet door for it. Also need hot and cold supplied to basin below ,toilet and radiator. Not all of that needs to be fitted yet Also need another hot and cold 5.5m appx run in six..." - SM4, job posted 04/01/25

"Fit a magnetic filter" - WORCESTER, job posted 19/10/24

"Disconnect old gas cooker and reconnect a new one" - WORCESTER, job posted 03/05/24

"Replace a heating programmer" - WORCESTER, job posted 10/04/24

"I would like an old gas hob replacing with a new one. It should be a straightforward installation. I don't know if the existing aperture in our kitchen work-top will need resizing, though." - SM1, job posted 29/01/24

"Install chimney liner" - KT19, job posted 11/01/24

"Powerflush a vented central heating aystem" - SM4, job posted 29/12/23

"Replace thermostatic radiator valves" - SM1, job posted 07/11/23

"Connect a gas 4 ring hob" - SM3, job posted 05/10/23

"Connect a gas hob with ignition button" - SM3, job posted 15/09/23

"Powerflush Epsom - 14 Radiators" - KT19, job posted 06/09/23

"Boiler and heating all working , need just to have it serviced" - KT4, job posted 14/06/23

"Fit or replace an unvented hot water cylinder" - SM1, job posted 25/02/23

Quickly find a Heating Engineer in SM3

Use these steps to find Heating Engineers in SM3 for FREE!

Post your job: Click "Get quotes" and briefly describe your job.
Enter your details: We’ll match you with Heating Engineers in SM3. We’ll notify you via text or email when a Heating Engineer is available to quote.
Select your Heating Engineer: Compare Heating Engineers interested in working with you. You can use HaMuch to safely message local SM3 Heating Engineers or phone them directly - you’re in control!

What are the best ways to avoid problems when paying the Heating Engineer?

The most important thing is do avoid handing over cash or paying large sums in advance. Be wary of paying cash for a cheaper job, i.e. to avoid VAT, you may be going down a slippery slope of not doing things properly which may eventually mean your job is also not done properly.

Agree when you intend to pay, ideally after you are satisfied with the completed job. If it is a big job agree a schedule of staged payments which is fair to both parties.

To avoid bad tradespeople and to ensure you can find them should they not answer a mobile;

Get proper contact details and check them yourself
Check if the company is verified on the Companies House website
Get phone details, ideally a land line or 0800 number and check it
Get a physical office address

Before the job starts should I agree standards of quality and behaviour?

Get quotes in writing by email or in person if possible. Getting quotes online or by text is ok (make sure you accept the offer by replying). For large projects make a written agreement, schedule of works and snagging plans as part of a working document. Also;

Agree expected quality of workmanship and materials in advance
When will work start and when will project be finished, what happens if project over runs ?
How long is the guarantee on work and materials eg 12 months
Discuss onsite behaviour in advance (no smoking, swearing or using mobile phones for non-work purposes)
Agree that your Heating Engineer will remove all debris and rubbish and what level of tidying up you want after job

Local Heating Engineers in London Boroughs

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Heating Engineers in Merton

Job estimates from heating engineers near you

With energy prices rising, it’s important to do all you can to keep your bills as low as possible. And if you’ve got an old boiler, it could be wasting your money. But how much will it set you back to replace your boiler? We’ve got the answer plus costs for other heating sources like ground and air source heat pumps in our cost guides.

Need a Landlord gas safety certificate - £101

Boiler Insurance - £152 per month

Install heated skirting boards - £1,424

LPG boiler installation - £1,560

Install biomass boiler - £5,386

Install hydrogen boiler - £1,448

Install chimney liner - £548

Install gas fire - £821

Service a gas fire - £213

Cost to move / relocate boiler - £1,086

Fit a magnetic filter - £184

Connect a gas cooker or hob - £225

Central heating circulator pump replacement - £340

Replace an oil boiler - £2,622

Heating oil tank installation - £1,272

Install an air source heat pump - £6,341

Install a ground source heat pump - £15,243

Fit underfloor heating - £1,252

Fix a boiler fault code - £142

Powerflush - £600 Visit

Replace a heating programmer - £226

Fit smart heating controls - £277

Fit a radiator - £206

Replace a hot water immersion heater - £390

Boiler repair - £162

Boiler service - £101

Fit a heated towel rail radiator - £257

Fit or replace an unvented hot water cylinder - £2,393

Install a new boiler - £1,642

Fit or replace a vented hot water cylinder - £648

Fit thermostatic radiator valves, Danfoss RAS-C2 - £173

More heating cost guides...

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