From £132
Over 20 years experience
Client focussed and driven
Personal planning and completion of work
Warranty ...
From £164
Harlesden, NW10
M B Services is an established heating engineering business in Harlesden. We come highly recommended and provide competitive quotes for your work.<...
From £168
Homeowners look no further if you want a qualified heating engineer to work in your home. Tank Gas Heating Ltd are tidy and neat, providing a quali...
From £216
Harlesden, NW10
At Gas Force Direct Ltd, we are fully committed to keeping our customers safe and warm by offering a quality standard of property services. We are ...
From £138
Need a Heating Engineer in Harlesden? DPS Gas has been helping local clients (5 mile radius) with their heating engineering jobs for many years. Ge...
From £136
Experienced heating engineer ready to quote for your work. Heat Waves Ltd is the best heating engineer in Harlesden. No obligation free quotes and ...
From £136
Member since August 2026
Davidplumbing co.ltd specialists leak repair and general plumbing no job too big or small
From £160
Need to find a Heating Engineer near you for all your heating engineering work?
Gas Fitter provides a local, trusted heating engineering se...
From £142
Need to find a Heating Engineer near you for all your heating engineering work?
STA Gas Services provides a local, trusted heating enginee...

Comparing gas heating engineer estimates for boiler repairs in Harlesden 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 - If your boiler is playing up, quickly get rates and quotes for boiler repairs by clicking "Get quotes" to post your job to heating engineers in Harlesden
"Boiler repair. Boiler appears to be working but I have no hot water" - NW10, job posted 01/01/70
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 - £1,207

Service a gas fire - £203

Replace a heating programmer - £223

Powerflush - £577 Visit

Heating oil tank installation - £1,250

Replace an oil boiler - £2,577

Install a new boiler - £1,597

Cost to move / relocate boiler - £1,019

Install heated skirting boards - £1,379

LPG boiler installation - £1,515

Install hydrogen boiler - £1,358

Install gas fire - £799

Install chimney liner - £526

Install biomass boiler - £5,319

Install a ground source heat pump - £14,906

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 - £6,296