From £1,571
Trusted and professional heating engineer in North Watford. Experienced in all heating engineering work and keeping within budget and on quote. Wat...
From £1,567
Plumbing & Gas is an established heating engineering business in North Watford. We come highly recommended and provide competitive quotes for your ...
From £1,567
Experienced heating engineer ready to quote for your work. Plumber Expert is the best heating engineer in North Watford. No obligation free quotes ...
From £1,699
BROKEN BOILER? EXPENSIVE CALL OUTS? BEEN ADVISED A NEW BOILER AND YOUR STILL IN DOUBT THEN GIVE US A SHOUT!! Honest advise,reliable service, qualit...
From £1,559
Trusted and professional heating engineer in North Watford. Experienced in all heating engineering work and keeping within budget and on quote. Sol...
From £1,617
K R Thackham Plumbing & Heating is an established heating engineering business in North Watford. We come highly recommended and provide competitive...
From £1,575
Relax... you have found a reliable heating engineer in North Watford. O2 Plumbing & Heating Service Ltd is a friendly and reliable company based in...
From £1,545
Member since September 2025
Relax... you have found a reliable heating engineer in North Watford. E U Plumbing Ltd is a friendly and reliable company based in North Watford wh...
From £1,617
Mylocalgasengineer.co.uk is an established and experienced local heating engineer in North Watford. Please contact us for a free, no obligation quo...

New combi boilers cost from around £650 to £2,500 depending on the manufacturer and kW output.
Comparing North Watford 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 North Watford.
*Prices are estimates based on the hourly or day rate of heating engineers in North Watford, UK boiler offers and materials.
"New boiler installation" - WEST WATFORD
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Install A New Boiler near Watford | £67 | £345 |
| Install A New Boiler near Bushey | £67 | £343 |
| Install A New Boiler near Rickmansworth | £68 | £349 |
| Install A New Boiler near Borehamwood | £66 | £348 |
| Install A New Boiler near St Albans | £67 | £362 |
| Install A New Boiler near Dacorum | £66 | £344 |
| Install A New Boiler near Harrow | £67 | £343 |
| Install A New Boiler near Hemel Hempstead | £65 | £344 |
| Install A New Boiler near Gerrards Cross | £68 | £364 |
| Install A New Boiler near Hillingdon | £64 | £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 - £1,165

Service a gas fire - £165

Replace a heating programmer - £210

Powerflush - £489 Visit

Heating oil tank installation - £1,229

Replace an oil boiler - £2,535

Install a new boiler - £1,555

Install heated skirting boards - £1,337

LPG boiler installation - £1,473

Install hydrogen boiler - £1,274

Install gas fire - £778

Install chimney liner - £505

Install biomass boiler - £5,256

Install a ground source heat pump - £14,591

Fix a boiler fault code - £110

Fit smart heating controls - £245

Fit a magnetic filter - £152

Fit a radiator - £174

Connect a gas cooker or hob - £177

Boiler service - £85

Boiler repair - £130

Boiler Insurance - £120 per month

Install an air source heat pump - £6,254