From £94
A service with a difference. Priced competitively to fix a boiler fault code and more.
From £128
If you need to fix a boiler fault code use Priority Plumbers Ltd. Work is guarenteed and the cost won't hurt the pocket.
From £118
Baker Smith Ltd is an established company, providing a professional and tidy service.
From £78
Company Profile
JPF Heating, Gas & Plumbing specialise in the installation, servicing and repair of gas boilers and...
From £124
A service with a difference. Priced competitively to fix a boiler fault code and more.
From £160
Member since June 2026
Monline Property Compliance is a professional compliance partner for landlords, letting agents, property managers and agencies across the UK. ...
From £128
A friendly heating engineer in Hertfordshire. Happy to provide references and a free quote to fix a boiler fault code.
From £112
Hertfordshire, AL5
Often, it is hard to find a plumber near you, particularly in the case of an emergency. BH Plumbing And Heating has been providing...
From £102
Bob's Home Maintenance is an established company, providing a professional and tidy service.
From £118
You want to fix a boiler fault code? No problem, O2 Plumbing & Heating Service Ltd is a reliable heating engineer with years of experience helping ...
From £120
To fix a boiler fault code in Hertfordshire we are a reliable and competitive heating engineer. Expert service guaranteed.
From £130
To fix a boiler fault code in Hertfordshire we are a reliable and competitive heating engineer. Expert service guaranteed.
From £166
We are responsible and we try to do every job as best we can without exposing our customers to problems.
From £126
For all your needs. If you need to fix a boiler fault code contact us today to get a no obligation free quote.
From £98
For all your needs. If you need to fix a boiler fault code contact us today to get a no obligation free quote.
From £130
Need a fix a boiler fault code? Simon Howard Plumbing & Heating is competitively priced and quick to quote.
From £136
Need a fix a boiler fault code? A R Plumbing and Heating is competitively priced and quick to quote.
From £124
A service with a difference. Priced competitively to fix a boiler fault code and more.

Comparing heating engineers estimates for fixing boiler fault codes 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 - Get rates and quotes to fix boiler fault codes in Hertfordshire by posting a job with HaMuch and we will send it to heating engineers in Hertfordshire.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Fix A Boiler Fault Code near St Albans | £58 | £315 |
| Fix A Boiler Fault Code near Hatfield | £58 | £315 |
| Fix A Boiler Fault Code near Harpenden | £56 | £299 |
| Fix A Boiler Fault Code near Borehamwood | £58 | £305 |
| Fix A Boiler Fault Code near Welwyn Garden City | £58 | £317 |
| Fix A Boiler Fault Code near Hemel Hempstead | £57 | £299 |
| Fix A Boiler Fault Code near Potters Bar | £59 | £331 |
| Fix A Boiler Fault Code near Bushey | £59 | £300 |
| Fix A Boiler Fault Code near Dacorum | £57 | £299 |
| Fix A Boiler Fault Code near Watford | £59 | £303 |
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 - £1,188

Service a gas fire - £175

Replace a heating programmer - £213

Powerflush - £512 Visit

Heating oil tank installation - £1,240

Replace an oil boiler - £2,558

New boiler installation - £1,578

Install heated skirting boards - £1,360

LPG boiler installation - £1,496

Install hydrogen boiler - £1,320

Install gas fire - £789

Install chimney liner - £516

Install biomass boiler - £5,290

Install a ground source heat pump - £14,763

Fix a boiler fault code - £117

Fit smart heating controls - £252

Fit a magnetic filter - £159

Fit a radiator - £181

Connect a gas cooker or hob - £187

Boiler service - £88

Boiler repair - £137

Boiler Insurance - £5 per month

Install an air source heat pump - £6,277