From £396
24/7/365 Gas and Heating, plumbing Services: We undertake complete Gold standard domestic Gas, plumbing and central heating service, repairs a...
From £413
Merton Mitcham, CR4
Trusted and professional heating engineer in Merton. Experienced in all heating engineering work and keeping within budget and on quote. AZ Plumbin...
From £492
Need to find a Heating Engineer near you for all your heating engineering work?
Heat & Flow provides a local, trusted heating engineering s...
From £421
Merton Mitcham, CR4
Need to find a Heating Engineer near you for all your heating engineering work?
PMA Plumbing Services provides a local, trusted heating eng...
From £426
Experienced heating engineer ready to quote for your work. D Thorpe is the best heating engineer in Merton. No obligation free quotes and many happ...
From £596
Hi I am Gas Engineer and plumber for around 20 years. I am doing Boiler Installation, Boiler break down, Megaflows , Underfloor heating , ...
From £650
Experienced heating engineer ready to quote for your work. R.E.D Plumbing & Heating is the best heating engineer in Merton. No obligation free quot...
From £430
Merton London, CR4
Davron Associated Services are here to help customers who need a Heating Engineer in Merton. We offer a competitive rate to complete all your heati...
From £486
Reliable and experienced heating engineers with competitive rates and good at keeping within budget. Happy to provide examples of heating engineeri...
From £479
Member since May 2025
Hi,we are a fair and honest company with years of experience in gas, heating and plumbing.Doing fault finding,servicing and all installation. W...

Compare heating engineers estimates for fitting based on chimney liners costing between £126 and £400.
What to do - Get quotes to install a chimney liner in Merton by posting a job with HaMuch and we will send it to heating engineers in Merton.
*Prices are estimates based on the hourly rate of heating engineers in Merton, chimney liner costs and materials.
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.

Fit underfloor heating - £1,114

Service a gas fire - £186

Replace a heating programmer - £217

Powerflush - £536 Visit

Heating oil tank installation - £1,203

Replace an oil boiler - £2,484

Install a new boiler - £1,504

Install heated skirting boards - £1,286

LPG boiler installation - £1,422

Install hydrogen boiler - £1,172

Install gas fire - £752

Install chimney liner - £479

Install biomass boiler - £5,179

Install a ground source heat pump - £14,207

Fix a boiler fault code - £124

Fit smart heating controls - £259

Fit a magnetic filter - £166

Fit a radiator - £188

Connect a gas cooker or hob - £198

Boiler service - £92

Boiler repair - £144

Boiler Insurance - £134 per month

Install an air source heat pump - £6,203