Range from the cheapest replacement of a hot water immersion heater £227 (JPF Heating based in AL4) to the dearest replacement of a hot water immersion heater £505 (MAINTENANCE ONLINE LTD based in AL10).
Tesla Long Life Incoloy Immersion Heater & Resettable Thermostat 27"
From £500
A service with a difference. Priced competitively to replace a hot water immersion heater and more.
From £371
If you need to replace a hot water immersion heater use Priority Plumbers Ltd. Work is guarenteed and the cost won't hurt the pocket.
From £344
Baker Smith Ltd is an established company, providing a professional and tidy service.
From £250
Company Profile
JPF Heating, Gas & Plumbing specialise in the installation, servicing and repair of gas boilers and...
From £359
A service with a difference. Priced competitively to replace a hot water immersion heater and more.
From £528
Member since June 2026
Monline Property Compliance is a professional compliance partner for landlords, letting agents, property managers and agencies across the UK. ...
From £369
A friendly heating engineer in Hertfordshire. Happy to provide references and a free quote to replace a hot water immersion heater.
From £366
Hertfordshire, AL5
Often, it is hard to find a plumber near you, particularly in the case of an emergency. BH Plumbing And Heating has been providing...
From £281
Bob's Home Maintenance is an established company, providing a professional and tidy service.
From £344
You want to replace a hot water immersion heater? No problem, O2 Plumbing & Heating Service Ltd is a reliable heating engineer with years of experi...
From £359
To replace a hot water immersion heater in Hertfordshire we are a reliable and competitive heating engineer. Expert service guaranteed.
From £381
To replace a hot water immersion heater in Hertfordshire we are a reliable and competitive heating engineer. Expert service guaranteed.
From £445
We are responsible and we try to do every job as best we can without exposing our customers to problems.
From £365
For all your needs. If you need to replace a hot water immersion heater contact us today to get a no obligation free quote.
From £274
For all your needs. If you need to replace a hot water immersion heater contact us today to get a no obligation free quote.
From £378
Need a replace a hot water immersion heater? Simon Howard Plumbing & Heating is competitively priced and quick to quote.
From £399
Need a replace a hot water immersion heater? A R Plumbing and Heating is competitively priced and quick to quote.
From £286
A service with a difference. Priced competitively to replace a hot water immersion heater and more.
From £340
For all your needs. If you need to replace a hot water immersion heater contact us today to get a no obligation free quote.
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 Hertfordshire by posting a job with HaMuch and we will send it to heating engineers in Hertfordshire.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Replace A Hot Water Immersion Heater near St Albans | £58 | £315 |
| Replace A Hot Water Immersion Heater near Hatfield | £58 | £315 |
| Replace A Hot Water Immersion Heater near Harpenden | £56 | £299 |
| Replace A Hot Water Immersion Heater near Borehamwood | £58 | £305 |
| Replace A Hot Water Immersion Heater near Welwyn Garden City | £58 | £317 |
| Replace A Hot Water Immersion Heater near Hemel Hempstead | £57 | £299 |
| Replace A Hot Water Immersion Heater near Potters Bar | £59 | £331 |
| Replace A Hot Water Immersion Heater near Bushey | £59 | £300 |
| Replace A Hot Water Immersion Heater near Dacorum | £57 | £299 |
| Replace A Hot Water Immersion Heater near Watford | £59 | £303 |
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 - £1,188
Service a gas fire - £175
Replace a heating programmer - £213
Powerflush - £512 Visit
Heating oil tank installation - £1,240
Replace an oil boiler - £2,558
New boiler installation - £1,578
Install heated skirting boards - £1,360
LPG boiler installation - £1,496
Install hydrogen boiler - £1,320
Install gas fire - £789
Install chimney liner - £516
Install biomass boiler - £5,290
Install a ground source heat pump - £14,763
Fix a boiler fault code - £117
Fit smart heating controls - £252
Fit a magnetic filter - £159
Fit a radiator - £181
Connect a gas cooker or hob - £187
Boiler service - £88
Boiler repair - £137
Boiler Insurance - £5 per month
Install an air source heat pump - £6,277
