From £2,277
GMC Gas Services Ltd is a trusted heating engineer serving customers in Darnley and the surrounding area. Contact us to today to get a competitive ...
From £2,533
Trusted and professional heating engineer in Darnley. Experienced in all heating engineering work and keeping within budget and on quote. 24/7 Heat...
From £2,253
R B Gas is an established heating engineering business in Darnley. We come highly recommended and provide competitive quotes for your work.
From £2,269
Member since June 2025
Friendly and very helpful staff if the customer is happyi am happy
From £2,381
Need to find a Heating Engineer near you for all your heating engineering work?
Havgas provides a local, trusted heating engineering servic...
From £2,221
Member since March 2026
R W M Domestic Gas Services is a trusted heating engineer serving customers in Darnley and the surrounding area. Contact us to today to get a compe...
From £2,303
SJ Contracts Plumbing and Heating is an established and experienced local heating engineer in Darnley. Please contact us for a free, no obligation ...
From £2,445
BFC Plumbing & Heating is a one-stop solution for all your heating engineering needs. Establish over 10 years ago and covering 20 miles around Darn...
From £2,227
Woodside Gas Services is an established heating engineering business in Darnley. We come highly recommended and provide competitive quotes for your...

Prices for the installation of unvented hot water cylinders like Megaflo in Darnley range from the cheapest of £1,052 (R W M Domestic Gas Services based in G52) to dearest of £1,364 (24/7 Heating Solutions based in G53), 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 Darnley by posting a job with HaMuch and we will send it to heating engineers in Darnley.
"Hi, I’m looking to get a quote for upgrading my current hot water system. I currently have a vented hot water cylinder with a cold-water storage tank in the loft, heated by my existing gas boiler. I’m looking to: Remove the existing vented cylinder Remove the cold-water storage tank in..." - PA2
"Assess boiler replacement to megaflo system in tenement apartment. Preference for inspections/assessments 27-30 Dec." - G11
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Fit Or Replace An Unvented Hot Water Cylinder near Giffnock | £49 | £331 |
| Fit Or Replace An Unvented Hot Water Cylinder near Paisley | £50 | £334 |
| Fit Or Replace An Unvented Hot Water Cylinder near Barrhead | £53 | £351 |
| Fit Or Replace An Unvented Hot Water Cylinder near Newton Mearns | £51 | £348 |
| Fit Or Replace An Unvented Hot Water Cylinder near Renfrew | £50 | £332 |
| Fit Or Replace An Unvented Hot Water Cylinder near Glasgow | £49 | £328 |
| Fit Or Replace An Unvented Hot Water Cylinder near Rutherglen | £49 | £330 |
| Fit Or Replace An Unvented Hot Water Cylinder near Johnstone | £54 | £345 |
| Fit Or Replace An Unvented Hot Water Cylinder near Erskine | £50 | £331 |
| Fit Or Replace An Unvented Hot Water Cylinder near Clydebank | £49 | £329 |
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 - £1,178

Service a gas fire - £144

Replace a heating programmer - £203

Powerflush - £440 Visit

Heating oil tank installation - £1,235

Replace an oil boiler - £2,548

Install a new boiler - £1,568

Install heated skirting boards - £1,350

LPG boiler installation - £1,486

Install hydrogen boiler - £1,299

Install gas fire - £784

Install chimney liner - £511

Install biomass boiler - £5,274

Install a ground source heat pump - £14,685

Fix a boiler fault code - £96

Fit smart heating controls - £231

Fit a magnetic filter - £138

Fit a radiator - £160

Connect a gas cooker or hob - £156

Boiler service - £78

Boiler repair - £116

Boiler Insurance - £106 per month

Install an air source heat pump - £6,267