Range from the cheapest replacement of a hot water immersion heater £205 (24/7 Gas and Heating Services based in CR4) to the dearest replacement of a hot water immersion heater £1,005 (Multivega+ Heating Services based in SE1).
From £818
Reliable and experienced heating engineers with competitive rates and good at keeping within budget. Happy to provide examples of heating engineeri...
From £528
Fast response for all your heating engineering needs around Mayfair
PC Heating are an established and experienced hea...
From £1,028
Multivega+ Heating Services prides in delivering an excellent heating engineering service and value for money in Mayfair and the surrounding areas....
From £328
Get a Heating Engineer in Mayfair who you can trust. Maximum Gas LTD provide friendly and reliable heating engineering services to the Mayfair area...
From £228
Member since September 2026
24/7/365 Gas and Heating, plumbing Services: We undertake complete Gold standard domestic Gas, plumbing and central heating service, repairs a...
From £375
Experienced heating engineer ready to quote for your work. J&J Building Solutions is the best heating engineer in Mayfair. No obligation free quote...
From £394
Fast response for all your heating engineering needs around Mayfair
JM HEATING AND PLUMBING SERVICES LTD are an estab...
From £474
Need the heating engineering job done quickly without breaking the bank? Aspen Gas Limited offer fast, reliable, and affordable heating engineering...
From £242
Highly experienced engineer with grate ,with best quotes for customer.
From £429
If you are looking for a Mayfair heating engineer and you need something replaced, fitted, or fixed, contact Majestic Building Maintenance Ltd toda...
Comparing heating engineers estimates for replacing a hot water immersion heater gives you an idea of who will be better value but the best way to compare costs is to get actual quotes.
What to do - Get rates and quotes to replace a hot water immersion heater in Mayfair by posting a job with HaMuch and we will send it to heating engineers in Mayfair.
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 - £1,441
Service a gas fire - £210
Replace a heating programmer - £225
Powerflush - £592 Visit
Heating oil tank installation - £1,366
Replace an oil boiler - £2,811
Install a new boiler - £1,831
Cost to move / relocate boiler - £1,369
Install heated skirting boards - £1,613
LPG boiler installation - £1,749
Install hydrogen boiler - £1,826
Install gas fire - £915
Install chimney liner - £642
Install biomass boiler - £5,669
Install a ground source heat pump - £16,659
Fix a boiler fault code - £140
Fit smart heating controls - £275
Fit a magnetic filter - £182
Fit a radiator - £204
Connect a gas cooker or hob - £222
Boiler service - £100
Boiler repair - £160
Boiler Insurance - £150 per month
Install an air source heat pump - £6,530
