Range from the cheapest replacement of an oil boiler £812 (Mario Bros based in HA1) to the dearest replacement of an oil boiler £1,670 (Commercial Gas Systems Ltd based in HA2).
From £2,510
Reliable and experienced heating engineers with competitive rates and good at keeping within budget. Happy to provide examples of heating engineeri...
From £2,562
Harrow Middlesex, HA1
Peter Brown plumbing & heating services is a Family run business established since 1970. We are Gas Safe Registered & all our engineers are trained...
From £2,670
Get a Heating Engineer in Harrow who you can trust. CERTIFIED RENEWABLE SOLUTIONS LIMITED provide friendly and reliable heating engineering service...
From £2,548
Experienced heating engineer ready to quote for your work. L B Plumbing & Heating is the best heating engineer in Harrow. No obligation free quotes...
From £2,622
Vino Plumbing and Heating is a trusted, professional firm of heating engineers based in Harrow with 10 years’ experience in cent...
From £2,554
J R Heating & Plumbing Ltd is an established and experienced local heating engineer in Harrow. Please contact us for a free, no obligation quote an...
From £2,616
DynaHeat are here to help customers who need a Heating Engineer in Harrow. We offer a competitive rate to complete all your heating engineering job...
From £2,650
Experienced heating engineer ready to quote for your work. Max Gas is the best heating engineer in Harrow. No obligation free quotes and many happy...
From £2,586
Need to find a Heating Engineer near you for all your heating engineering work?
Jojo Heating & Plumbing provides a local, trusted heating e...
Selected new oil boilers cost from £1,700 to £4,600 and depend on the manufacturer and kW output.
Comparing heating engineers estimates for replacing an oil boiler 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 an oil boiler in Harrow by posting a job with HaMuch and we will send it to heating engineers in Harrow.
*Prices are estimates based on the hourly or day rate of heating engineers in Harrow, oil boiler offers 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 - £1,299
Service a gas fire - £203
Replace a heating programmer - £223
Powerflush - £576 Visit
Heating oil tank installation - £1,295
Replace an oil boiler - £2,669
Install a new boiler - £1,689
Cost to move / relocate boiler - £1,156
Install heated skirting boards - £1,471
LPG boiler installation - £1,607
Install hydrogen boiler - £1,541
Install gas fire - £844
Install chimney liner - £571
Install biomass boiler - £5,456
Install a ground source heat pump - £15,593
Fix a boiler fault code - £135
Fit smart heating controls - £270
Fit a magnetic filter - £177
Fit a radiator - £199
Connect a gas cooker or hob - £215
Boiler service - £98
Boiler repair - £155
Boiler Insurance - £145 per month
Install an air source heat pump - £6,388
