From £1,629
Hi my name is Gareth would like to quote for the job. HFM Service has 20 years of all aspects of domestic Gas and Plumbing engineer experiance. Wou...
From £1,427
Reliable and experienced heating engineers with competitive rates and good at keeping within budget. Happy to provide examples of heating engineeri...
From £1,497
Carmarthen, SA31
I am an independent gas engineer who specialises in boiler replacement and central heating conversions. I am able to reco...
From £1,589
Total Plumbing & Heating Limited are here to help customers who need a Heating Engineer in Carmarthen. We offer a competitive rate to complete all...
From £1,459
Need a Heating Engineer in Carmarthen? P N C Heating & Plumbing has been helping local clients (20 mile radius) with their heating engineering jobs...
From £1,529
Best Choice Plumbing are here to help customers who need a Heating Engineer in Carmarthen. We offer a competitive rate to complete all your heating...

New combi boilers cost from around £650 to £2,500 depending on the manufacturer and kW output.
Comparing Carmarthen 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 Carmarthen.
*Prices are estimates based on the hourly or day rate of heating engineers in Carmarthen, UK boiler offers and materials.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Install A New Boiler near Carmarthen | £44 | £277 |
| Install A New Boiler near Carmarthenshire | £44 | £277 |
| Install A New Boiler near Llanelli | £36 | £248 |
| Install A New Boiler near Gorseinon | £46 | £280 |
| Install A New Boiler near Swansea | £47 | £294 |
| Install A New Boiler near Neath | £45 | £305 |
| Install A New Boiler near Neath Port Talbot | £45 | £280 |
| Install A New Boiler near Pembrokeshire | £32 | £236 |
| Install A New Boiler near Port Talbot | £48 | £295 |
| Install A New Boiler near Milford Haven | £30 | £245 |
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 - £1,019

Service a gas fire - £107

Replace a heating programmer - £191

Powerflush - £354 Visit

Heating oil tank installation - £1,155

Replace an oil boiler - £2,389

Install a new boiler - £1,409

Install heated skirting boards - £1,191

LPG boiler installation - £1,327

Install hydrogen boiler - £982

Install gas fire - £704

Install chimney liner - £431

Install biomass boiler - £5,036

Install a ground source heat pump - £13,494

Fix a boiler fault code - £72

Fit smart heating controls - £207

Fit a magnetic filter - £114

Fit a radiator - £135

Connect a gas cooker or hob - £119

Boiler service - £66

Boiler repair - £92

Boiler Insurance - £82 per month

Install an air source heat pump - £6,108