New boiler in SL9 from £2,720*
Range from the cheapest new boiler installation £846 (IK Plumbing & Heating based in N19) to the dearest boiler installation £1,880 (Battersea Boiler Repairs based in SW11).
+
Range from the cheapest new boiler installation £846 (IK Plumbing & Heating based in N19) to the dearest boiler installation £1,880 (Battersea Boiler Repairs based in SW11).
From £70
Fast response for all your heating engineering needs around SL9
Zack's Gas Engineering are an established and experie...
From £70
Reliable and experienced heating engineers with competitive rates and good at keeping within budget. Happy to provide examples of heating engineeri...
From £70
Fast response for all your heating engineering needs around SL9
PC Heating are an established and experienced heating...
From £1,673
Member since September 2026
If you are looking for a SL9 heating engineer and you need something replaced, fitted, or fixed, contact Harshay Plumbing and Heating today. We are...
From £70
If you are looking for a SL9 heating engineer and you need something replaced, fitted, or fixed, contact Majestic Building Maintenance Ltd today. W...
From £70
Fast response for all your heating engineering needs around SL9
East London Gas & Heating are an established and expe...
From £70
Get a Heating Engineer in SL9 who you can trust. Madyson Global Trade Ltd provide friendly and reliable heating engineering services to the SL9 are...
From £70
Reliable, Professional, and Efficient
Capital Heat Ltd was established in Cambridge in 1999 by Andy Heale before ...
From £70
Need to find a Heating Engineer near you for all your heating engineering work?
IK Plumbing & Heating provides a local, trusted heating eng...
From £70
We are responsible and we try to do every job as best we can without exposing our customers to problems.
New combi boilers cost from around £650 to £2,500 depending on the manufacturer and kW output.
Comparing SL9 heating engineers estimates for combi or system boiler upgrade gives you a good idea of prices but the best way to compare costs is to get quotes.
What to do - Get boiler installation quotes by posting your job on HaMuch and we will send it to your local heating engineers in SL9.
*Prices are estimates based on the hourly or day rate of heating engineers in SL9, UK boiler offers and materials.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Install A New Boiler near Gerrards Cross | £69 | £367 |
| Install A New Boiler near Rickmansworth | £68 | £351 |
| Install A New Boiler near Hillingdon | £64 | £329 |
| Install A New Boiler near Slough | £68 | £371 |
| Install A New Boiler near Watford | £67 | £346 |
| Install A New Boiler near Hazlemere | £68 | £382 |
| Install A New Boiler near Chesham | £70 | £362 |
| Install A New Boiler near Windsor & Maidenhead | £68 | £369 |
| Install A New Boiler near Windsor | £69 | £373 |
| Install A New Boiler near Maidenhead | £66 | £365 |
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 - £1,399
Service a gas fire - £236
Replace a heating programmer - £234
Powerflush - £654 Visit
Heating oil tank installation - £1,346
Replace an oil boiler - £2,769
Install a new boiler - £1,789
Cost to move / relocate boiler - £1,307
Install heated skirting boards - £1,571
LPG boiler installation - £1,707
Install hydrogen boiler - £1,742
Install gas fire - £895
Install chimney liner - £622
Install biomass boiler - £5,607
Install a ground source heat pump - £16,346
Fix a boiler fault code - £157
Fit smart heating controls - £292
Fit a magnetic filter - £199
Fit a radiator - £221
Connect a gas cooker or hob - £248
Boiler service - £109
Boiler repair - £177
Boiler Insurance - £167 per month
Install an air source heat pump - £6,488
