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Verified Pro

WarmZilla

6 review(s)
Offers services in ST ASAPH
The modern way to buy a new boiler Save yourself time and money buying your new boiler by choosing WarmZilla.
Verified ProOver 10 Reviews

Boxt

17 review(s)
Offers services in ST ASAPH
BOXT are the UK’s no.1 ranked gas installation company as voted for by our TrustPilot customers Buy a new Worcester Bos...
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Pavlou Boilers

0 review(s)
Offers services in ST ASAPH
Pavlou Boilers is a company who understand how important your home is to you. We pride ourselves in our standard of workma...
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Chester plumber

0 review(s)
Offers services in ST ASAPH
Find an expert Plumber in Chester, Mold, Wrexham and North Wales. At Chester Plumbers we will reach you ASAP, wherever you...
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Vanguard Electrical

0 review(s)
Offers services in ST ASAPH
Vanguard Elec Ltd is Liverpool's trusted Solar Panel and Battery installer, we also fit EV Charge Points. We are fully MC...

Recent Heating Engineer Enquiries

03 May

Gas | Appliances / work

St. Asaph - LL17

Enquiry from: Fletcher S

Start Date: Immediate

Good morning, We have recently received a tender for Ysgol Edern, there are gas works included within the tender, would you be interested in providing a quotation? If so, please could you let me kno...

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20 Jul

Heating | Gas | Boiler Replacement

St. Asaph - LL17

Enquiry from: Moira G

Start Date: Immediate

homeowner replacement gas boiler supplied and fitted please call to appoint

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24 Jun

Heating | Gas | Boiler Replacement

St. Asaph - LL17

Enquiry from: Angela T

Start Date: Immediate

Customer made an online enquiry for Gas Boiler Replacement and is waiting for a call. Confirmed interest via and needs advice on boiler models suitable for their home.

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12 Dec

Heating | Oil | Boiler Replacement

St. Asaph - LL17

Enquiry from: Joanne J

Start Date: Immediate

Supply and install of an oil boiler

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23 Jun

Gas | Appliances / work

St. Asaph - LL17

Enquiry from: Llinos C

Start Date: Immediate

faulty sensor on combi boiler time scale: immediate please call to appoint

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15 Jun

Heating | Gas | Boiler Replacement

St. Asaph - LL17

Enquiry from: Stewart R

Start Date: Immediate

pass: 4 - call any-time extent of work: new boiler type of building: detached fuel: oil number of radiators: 0 quote requested on boiler replacement are you the property owner: owner of the p...

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21 Mar

Heating | Gas | Boiler Replacement

St. Asaph - LL17

Enquiry from: John E

Start Date: Immediate

Are you the property owner: Owner of the property Is this for a Residential or Commerial Building: Domestic Do you require any new radiators: No Age of boiler: 10 years + How old is your property: 50 ...

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30 Sep

Heating | Gas | Boiler Repair / Service

St. Asaph - LL17

Enquiry from: Chris O

Start Date: Immediate

Customer made an online enquiry for Gas Boiler Repair & Servicing via one of our websites. Confirmed via . Please call to arrange an appointment to quote.

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19 Aug

Heating | Gas | Boiler Repair / Service

St. Asaph - LL17

Enquiry from: Emma R

Start Date: Immediate

Customer in St. Asaph area made an enquiry for Gas Boiler Repair & Servicing online. Please call to arrange an appointment to discuss options

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13 Feb

Gas | Appliances / work

St. Asaph - LL17

Enquiry from: Ronald G

Start Date: Immediate

Enquirer: Property Owner General information: Repair to Cooker Hood motor

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29 Jan

Heating | Gas | Boiler Replacement

St. Asaph - LL17

Enquiry from: Dennis R

Start Date: Immediate

new combo boiler Homeowner Supplied and fitted Please contact to appoint

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29 Oct

Heating | Oil | Boiler Replacement

St. Asaph - LL17

Enquiry from: Caroline E

Start Date: Immediate

Home Owner Replacement Oil Boiler Supplied and Fitted Please contact to appoint

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10 Sep

Heating | LPG | Boiler

St. Asaph - LL17

Enquiry from: Christopher S

Start Date: Immediate

Replace existing Rayburn with a modern LPG boiler

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24 Apr

Heating | Gas | Boiler Replacement

St. Asaph - LL17

Enquiry from: Sarah W

Start Date: Immediate

Homeowner Replacement Gas boiler Supplied and fitted Please contact to appoint

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13 Dec

Heating | Gas | Boiler Replacement

St. Asaph - LL17

Enquiry from: John D

Start Date: Immediate

Homeowner Replacement Gas boiler Supplied and fitted Please contact to appoint

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09 Oct

Heating | Gas | Boiler Replacement

St. Asaph - LL17

Enquiry from: Kay E

Start Date: Less than one month

Customer visited the myboilerprices.co.uk site and submitted an enquiry. Boiler type: Gas Combi, Property type: House, Job type: Central Heating and Hot Water, Energy type: Gas, Number of Rooms: 5 or...

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20 Dec

Heating | Gas | Boiler Repair / Service

St. Asaph - LL17

Enquiry from: Cath H

Start Date: Immediate

Customer visited the myboilerprices.co.uk site and submitted an enquiry. Boiler type: Gas Combi, Property type: House, Job type: Central Heating only, Energy type: Gas, Number of Rooms: 5 or more, W...

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14 Nov

Heating | Gas | Boiler Replacement

St. Asaph - LL17

Enquiry from: I

Start Date: Immediate

Home owner Current boiler 10+years old Mains Gas Combi Supplied and Fitted Please call to appoint

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25 Oct

Heating | Gas | Boiler Replacement

St. Asaph - LL17

Enquiry from: Sue B

Start Date: Immediate

Boiler type: Gas Combi, Property type: House, Job type: Central Heating and Hot Water, Energy type: Gas, Number of Rooms: 5 or more, Word description: replace existing sealed unit boiler

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16 Oct

Heating | Gas | Boiler Repair / Service

St. Asaph - LL17

Enquiry from: Alan Leslie H

Start Date: Less than one month

Customer visited the myboilerprices.co.uk site and submitted an enquiry. Boiler type: Gas Combi, Property type: House, Job type: Central Heating and Hot Water, Energy type: Gas, Number of Rooms: 3, ...

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How much do Heating Engineer services cost?

How much do Heating Engineers in St Asaph cost?
Prices for Heating Engineers around St Asaph can differ depending upon the sort of work that you want to have actually done in your residence. It's the question we get asked a lot "how much do Heating Engineers in St Asaph charge?". It's always very good to have an idea of how much a Heating Engineer are going to likely cost for their services. Prices will certainly fluctuate based upon the products and also the tradesperson selected. The table shows the types of service that Heating Engineers commonly do as well as the typical cost range of these tasks. Some projects take longer to finish than others so prices do differ by job.

Jobs that Heating Engineers in St Asaph can do:

View our Heating Engineer cost guide View our Heating Engineer advice

The average price
of a Heating Engineer in St Asaph is:

£2,733

Heating Engineer job Heating Engineer cost in 2025
Combi boiler in St Asaph £1,819-£4,169
Lpg boilers in St Asaph £2,260-£3,990
Biomass boilers in St Asaph £7,500-£11,500
New Oil boiler in St Asaph £3,875-£4,975
Boiler repair and service in St Asaph £113-£173
Electric heaters in St Asaph £1,500-£2,300
Eco boiler (hhrco) in St Asaph £1,819-£4,169
Boiler finance in St Asaph £1,819-£4,169
Heating control system in St Asaph £225-£345
Micro chp boiler in St Asaph £3,750-£5,750
Oil boiler repairs & servicing in St Asaph £83-£127
Gas works in St Asaph £60-£92
Boiler cover in St Asaph £5-£25
Commercial Gas Boiler in St Asaph £2,350-£5,950

Related Heating Engineer searches in St Asaph

Heating Engineer FAQs

do i need a new commercial boiler?

Ad hoc visits from your engineer to fix small issues with your heating system may actually seem cheaper and a lot more affordable, however when a boiler is ripe enough for a change these small issues are always never ending. Over some period of time, these small issues will inevitably get worse and the idea of “mend and make do will be an absolutely false economy. The best course of action in this sort of event is to find a replacement boiler to install as soon as possible. In this article, we’re going to give you some hints that’ll show you when your boiler needs to be replaced. Now let’s take a look!

✓ Insufficient hot water. Here, you’ll have to check the size of your hot water cylinder. It’s crucial to make sure that your boiler is rightly sized to power your heating as well as hot water circuit in line with your demands. You should always seek the advice of a heating expert who can recommend whether to fix or replace the boiler.

✓ Strange noises. It’s normal for components of the boiler to become worn or damaged over time. Replacing the particular component that’s causing the knocking or rattling may seem cost effective at first but more often than not, the noises usually signal a bigger issue which is likely to build up over time. Hence, it’ll be a lot more logical to replace the boiler itself.

✓ Regular repair of your boiler. It’s essential to have your heating system serviced by a Gas Safe engineer on an annual basis. However, when you have to call them more often than once a year for your yearly maintenance, it may be a wise decision to consider getting a replacement.

✓ Other events whereby you may need a new boiler includes when you can’t get the right temperature in your room, when the radiators don’t heat up as they should, when your boiler leaks and if your boiler still has a pilot light.

how long does a boiler service take?

How Long Does A Boiler Service Take?

Servicing of your boiler is a very crucial activity which does not only help in keeping your heating system in a top condition, but also assists in ensuring the safety of both you and your loved ones. If you carry out a regular boiler service you’ll be able to identify any possible fault your boiler may have on time before it leads to a more serious issue or even a boiler breakdown. As a result, you’ll be able to save yourself some time and money, but more importantly will save you from any dangerous risk that may result from gas leak in a boiler. The best time for a boiler service is in the summer when you’d probably would not really need the system, so you can take advantage of that as well as the possible lower boiler servicing cost during this period.

Before we look into the amount of time a boiler service should take, let’s first consider what should be done during a boiler service.

✓ Visual inspection. This is a check carried out by the heating engineer to ensure your boiler still meet the existing standards and requirements while also looking for any faults.

✓ Removal of boiler casing. There’s the need to ensure everything is working just fine and also to clean the boiler’s interior. These inspections should include the burner, heat exchanger, main injector and spark probe.

✓ Flue check. This involves making sure that there’s no form of obstructions in the flue terminals as also to ensure that the flue is well installed.

✓ Gas pressure check. This involves making sure that the boiler working with the appropriate pressure.

✓ Boiler fired up. This involves checking for any operating issues.

Generally, a boiler service should be completed within 30 minutes, however this time may vary largely depending on the brand and model.

how does the smart thermostat work?

If you’re building a connected home, a smart thermostat allows you to change the temperature in your home. And not only do several smart thermostats come with touch screens and a user friendly interface, but they’re also compatible with Amazon Alexa, Google Assistant and other voice controlled personal assistants. So how does a smart thermostat work? Let’s have a look!

Generally, smart thermostats are connected to the home’s Heating and/or Air Con system via C wire (common wire). Homes that lacks a C wire (especially older homes) will have to install one first before getting a smart thermostat. The C wire is a crucial element in the installation process as it works mainly to wire your smart thermostats into the Boiler system without tampering with the wiring for the other appliances in the house.

The smart thermostats comes with some special temperature setting which you can access by connecting them to your home’s WiFi. These include:

• Mobile Control

Most smart thermostats are specially designed to enable users to control the temperature of their home from the comfort of their couch or car via their unique mobile apps. This feature is just perfect if you particularly like getting the perfect temperature in your home without having to get out of bed.

• Humidity Controls

Although, the humidity of your home can not really be adjusted with a smart thermostat but you can always stay on top of it by monitoring it or setting an alarm on your phone to go off when the humidity changes.

• Geofencing Feature

With a smart thermostat, you can choose the particular times of the day you want it in action. This feature enables you to go on impromptu travels without having to worry about your energy bills - some smart thermostats come with the geotracking feature which determines when you’ve left the house and adjusts the temperature of the home accordingly with your energy usage in mind.

how long does it take to service an oil boiler?

How Long Does It Take To Service An Oil Boiler?

Are you about to service your oil boiler and wondering just how long it would take to completion? Well, you should first know that during an oil boiler service, there are a wide range of things that needs to be checked. As a result, the service can actually take some time and even more, depending on the present condition of your oil boiler.

During a boiler service, your qualified heating engineer will carry out the following tasks:

• Detach and clean both the burner and fan.

• Examine the combustion chamber rope seal.

• Wipe clean and descale baffles.

• Wipe clean and descale the main heat exchanger

• Detach, clean and replace turbulators

• Examine the combustion levels after cleaning.

He’ll also perform some tank and system checks which includes:

• Inspecting and cleaning condensate

• Testing the fire valve

• Cleaning or replacing the filter

• Cleaning the condense trap

• Conducting a thorough inspection of the tank and oil supply pipe to identify possible damages, deterioration as well as debris.

• Pressure testing the oil supply pipe at the point where it goes underground.

• Examining the system pressure.

With all the aforementioned activities and more, an oil boiler service may take relatively longer period of time when compared to it’s counterpart - gas boiler. This is mainly due to the fact that the boiler itself requires a thorough inspection as well as the oil tank where the fuel is being stored. You get your gas through the mains supply, however oil must firstly be stored inside the tank then filled up when it’s almost low. The oil tank will be inspected to identify possible leaks, bulging, corrosion as well as water.

So generally, an oil boiler service should take between the range of 1 to 2 hours to be completed.

What’s LPG?

LPG stands for liquid petroleum gas. It’s a by-product of refined crude oil. When it’s put under pressure, LPG turns into a liquid. It’s usually stored in this form. LPG is used as fuel for things like BBQs and camping stoves, as well as central heating.

how much is landlord gas certificate?

How Much Is A Landlord Gas Certificate?

Do you know as a landlord in the UK, not only does the law requires you to conduct an annual check on all your gas appliances and chimney, but you’d also have to pay for it? Hence, giving birth to the commonly asked question, how much is a landlord gas certificate? With so many variances in CP12 certificate prices everywhere, it can be so confusing knowing the actual one you’re expected to pay. Just by surfing the internet alone you’d come across loads of ads claiming they can help you with a cheap gas safety certificate only to discover that reverse is the case when you reach out to them. Here, you’ll get to know the real amount you’re expected to pay for the annual checks on your gas appliances and chimney.

First and foremost, let’s look at what a Gas Safety Certificate really is. This is a certificate that’s given out to landlords and property management companies after a check has been carried out on all their gas appliances and chimney. This statutory check is expected to be done every 12 months to ensure the safety of all those who make ue of your rental property. Homeowners living in ther property are not required by the law to conduct annual gas safety check, but it’s highly recommended that you get in touch with a Gas Safety engineer to ensure the safety of both you and your loved ones.

As a landlord in the UK, to get all your gas appliances and chimney inspected by an approved Gas Safety engineer and obtain your Gas Safety Certificate, you’re expected to pay within a range of £55 to £65. However, you should note that this cost will increase depending on the number of gas appliances you have (about 30% increase for each additional gas appliance).

How do I re-pressurise a boiler?

Re-pressurising your boiler means that you allow more water to enter system via the filling loop. It can be easy to re-pressurise your boiler yourself. Always check your manual, but there are some simple steps you can take to restore pressure to your boiler:

  1. Switch off your boiler and let it cool completely
  2. Make sure both ends of your filling loop are attached
  3. Open both valves to allow cold water into the system – you’ll hear it start to move
  4. Look out for your pressure gauge to show 1.5 bar
  5. Close both valves
  6. Switch your boiler back on
  7. Undo both ends of your filling loop and remove it. Remember some water might come out, so be ready to catch some spillage!
can you use hive with an oil boiler?

Smart controls such as Hive are the next generation technology with more and more people now converting their houses into smart homes to control multiple devices in the homes remotely. Smart technology can be incorporated with several household devices such as security, lighting, entertainment and more. But what if there’s an oil boiler installed in your home, can you still connect your Hive with the your heating? Well, simply read on to find out.

The answer to this question is yes, most oil boilers are compatible with Hive and can substitute for either an existing conventional programmer or thermostat. The smart technology works to help derive more benefits from your heating system and they usually come with apps which can be used to control your home’s heating from anywhere with just your mobile device. Hive, however, cannot work to replace the functions of smart oil boiler heating controls to modulate your heating as they only work on an on or off basis. To make use of the modulating technology in an oil boiler, the cost of manufacture would be considerably higher while offering little advantage in efficiency for the home or property owner. Ultimately, this implies that you can’t incorporate smart technology to control the output in a similar way as a gas boiler, but there are still some ways to utilize smart technology with your oil boiler in such a way to boost your efficiency and lessen the energy bills.

Do you want to use your Hive with your home’s oil boiler? We’d advise you get in touch with an OFTEC qualified engineer if you wish to install Hive Active Heating on your oil boiler, as British Gas engineer do not offer this service.

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