New boiler in WD18 from £3,224*
Range from the cheapest new boiler installation £902 (E U Plumbing Ltd based in WD18) to the dearest boiler installation £1,072 (A Foster based in WD3).
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HaMuch is Excellent
Range from the cheapest new boiler installation £902 (E U Plumbing Ltd based in WD18) to the dearest boiler installation £1,072 (A Foster based in WD3).
From £1,545
Member since September 2025
Watford, WD18
Relax... you have found a reliable heating engineer in WD18. E U Plumbing Ltd is a friendly and reliable company based in WD18 who consider no job ...
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 £1,659
Timothy Stanford is a one-stop solution for all your heating engineering needs. Establish over 10 years ago and covering 10 miles around WD18 we pr...
From £1,567
Experienced heating engineer ready to quote for your work. Plumber Expert is the best heating engineer in WD18. No obligation free quotes and many ...
From £1,715
Get a Heating Engineer in WD18 who you can trust. A Foster provide friendly and reliable heating engineering services to the WD18 area, covering a ...
From £1,611
Flame Fx Ltd is a trusted heating engineer serving customers in WD18 and the surrounding area. Contact us to today to get a competitive quote for h...
From £1,683
Sustain Homes Limited is a trusted heating engineer serving customers in WD18 and the surrounding area. Contact us to today to get a competitive qu...
From £1,571
Trusted and professional heating engineer in WD18. Experienced in all heating engineering work and keeping within budget and on quote. Watford Heat...
From £1,637
Ayako Ltd is an established and experienced local heating engineer in WD18. Please contact us for a free, no obligation quote and competitive rates...
From £1,657
Trusted and professional heating engineer in WD18. Experienced in all heating engineering work and keeping within budget and on quote. Xpert Heatin...
New combi boilers cost from around £650 to £2,500 depending on the manufacturer and kW output.
Comparing WD18 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 WD18.
*Prices are estimates based on the hourly or day rate of heating engineers in WD18, UK boiler offers and materials.
"New boiler installation" - WEST WATFORD, 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 - £1,219
Service a gas fire - £196
Replace a heating programmer - £220
Powerflush - £561 Visit
Heating oil tank installation - £1,256
Replace an oil boiler - £2,589
Install a new boiler - £1,609
Cost to move / relocate boiler - £1,037
Install heated skirting boards - £1,391
LPG boiler installation - £1,527
Install hydrogen boiler - £1,383
Install gas fire - £805
Install chimney liner - £532
Install biomass boiler - £5,337
Install a ground source heat pump - £14,999
Fix a boiler fault code - £131
Fit smart heating controls - £266
Fit a magnetic filter - £173
Fit a radiator - £195
Connect a gas cooker or hob - £208
Boiler service - £95
Boiler repair - £151
Boiler Insurance - £141 per month
Install an air source heat pump - £6,308
