From £2,263
If you need to fit or replace an unvented hot water cylinder use RS Plumbing and Heating. Work is guarenteed and the cost won't hurt the pocket.
From £2,239
For all your needs. If you need to fit or replace an unvented hot water cylinder contact us today to get a no obligation free quote.
From £2,341
LCA Maintenance Services Ltd is an established company, providing a professional and tidy service.
From £2,729
To fit or replace an unvented hot water cylinder in MK42 we are a reliable and competitive heating engineer. Expert service guaranteed.
From £2,795
Vanquish Heating Ltd is a trusted, professional firm of heating engineers based in Bedfordshire with ten years’ experience in ce...
From £2,431
You want to fit or replace an unvented hot water cylinder? No problem, Bench Mark Construction is a reliable heating engineer with years of experie...
From £2,393
You want to fit or replace an unvented hot water cylinder? No problem, Bailey's Heating Company Limited is a reliable heating engineer with years o...
From £2,287
Friendly and reliable business based in Bedford, we offer all aspects of plumbing and heating services from small jobs to full systems installation...
From £2,295
Are you considering having a boiler kitchen or bathroom fitted by one of the big home improvement company B&Q ,Homebase, Magnet, Wicks British ...
From £2,235
For all your needs. If you need to fit or replace an unvented hot water cylinder contact us today to get a no obligation free quote.
From £2,269
Member since January 2026
Hi! Im Hasan, I run Great Ouse Plumbing & Heating. I have one focus, and that is providing a seamless service for our customers. Most of the ...
From £2,313
If you need to fit or replace an unvented hot water cylinder use Comfy Heat . Work is guarenteed and the cost won't hurt the pocket.
From £2,283
R-Line Plumbing and Heating Ltd is a trusted, professional firm of heating engineers based in Bedfordshire with seven years’ exp...
From £2,319
all plumbing heating & air conditioning , ventilation works carried out from installtions to repairs. gas safe , Fgas registered
From £2,227
Need a fit or replace an unvented hot water cylinder? J Child Mechanical Plumbing Gas Ltd is competitively priced and quick to quote.
From £3,073
Plumbers Bedford is the leading company which is providing the high-quality services of emergency plumbers, gas boilers and professional heating en...
From £2,255
Honest, reliable service at very competitive rates.
From £2,709
For all your needs. If you need to fit or replace an unvented hot water cylinder contact us today to get a no obligation free quote.
From £2,337
Often, it is hard to find a plumber near you, particularly in the case of an emergency. Igloo Plumbing and Heating has been provid...
From £2,065
I'm an extremely hard working customer friendly plumber. I've got over 6 years experience with boilers and heating services.
Fully...
From £2,345
, MK43
To fit or replace an unvented hot water cylinder in MK42 we are a reliable and competitive heating engineer. Expert service guaranteed.
From £2,381
Dennis Whitlock is an established company, providing a professional and tidy service.

Prices for the installation of unvented hot water cylinders like Megaflo in MK42 range from the cheapest of £896 (Jack Elliott Plumbing and Heating based in MK43) to dearest of £1,904 (Plumbers Bedford based in MK43), but these are just estimates. Comparing heating engineers estimates gives you an idea of who will be better value but the best way to compare costs is to get actual quotes.
Get rates and quotes to install an unvented hot water cylinder in MK42 by posting a job with HaMuch and we will send it to heating engineers in MK42.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Fit Or Replace An Unvented Hot Water Cylinder near Kempston | £50 | £295 |
| Fit Or Replace An Unvented Hot Water Cylinder near South Bedfordshire | £50 | £295 |
| Fit Or Replace An Unvented Hot Water Cylinder near Bedford | £50 | £295 |
| Fit Or Replace An Unvented Hot Water Cylinder near Ampthill | £57 | £340 |
| Fit Or Replace An Unvented Hot Water Cylinder near Mid Bedfordshire | £53 | £296 |
| Fit Or Replace An Unvented Hot Water Cylinder near Biggleswade | £48 | £266 |
| Fit Or Replace An Unvented Hot Water Cylinder near St Neots | £46 | £284 |
| Fit Or Replace An Unvented Hot Water Cylinder near Rushden | £47 | £282 |
| Fit Or Replace An Unvented Hot Water Cylinder near Milton Keynes | £52 | £289 |
| Fit Or Replace An Unvented Hot Water Cylinder near Bletchley | £51 | £286 |
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 - £1,258

Service a gas fire - £175

Replace a heating programmer - £213

Powerflush - £512 Visit

Heating oil tank installation - £1,275

Replace an oil boiler - £2,628

New boiler installation - £1,648

Cost to move / relocate boiler - £1,095

Install heated skirting boards - £1,430

LPG boiler installation - £1,566

Install hydrogen boiler - £1,460

Install gas fire - £824

Install chimney liner - £551

Install biomass boiler - £5,395

Install a ground source heat pump - £15,287

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 - £6,347