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GLR Energy

0 review(s)
Offers services in ST ASAPH
GLR Energy provides expert services in gas, air conditioning, air source heat pumps, and LPG systems. Trusted for quality ...

Excelheat solutions

0 review(s)
Offers services in ST ASAPH
We are dedicated to providing exceptional services for all your plumbing and heating needs. With years of experience in th...

CAFgas CIC

1 review(s)
Offers services in ST ASAPH
CAFgas CIC (Community Interest Company) is Wales' first Boiler Installation, Service and Repair Specialists social enterpr...
Over 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...

DJB Plumbing And Heating

6 review(s)
Offers services in ST ASAPH
DJB Group understand that buying a new boiler can be an expensive investment, which is why we strive to provide our custom...

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...

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 2026
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

What size of oil boiler do i need?

What Size Of Oil Boiler Do I Need?

When it comes to oil boilers, there are three main types - the combi, system and conventional. Within these types, you’d discover there happens to be a wide range of sizes to choose from. First and foremost, we must note that the size has to do with the amount of energy they offer to your heating and hot water system rather than the physical dimensions.

The rule of thumb is, the larger your house (which implies the more hot taps, radiators and showers), the more powerful (bigger) the oil boiler you’d require. For instance, a four-bedroom apartment with three showers occupied by a family of four will definitely need a more powerful boiler than a a bungalow featuring a single occupant.

It is, however, important to also note that it’s not all about going for the biggest oil boiler. If you decide to choose an oil boiler with a much bigger capacity that needed, not only will you be wasting money on the initial purchase as well as installation, but also lose money operating it. And in a converse scenario, if you go for the cheaper and lower-powered oil boiler in an attempt to save up some money, you’re most likely to end up with tepid radiators while also frequently running out of hot water. Hence, the importance of determining the appropriate size of boiler for your particular household before purchase.

To determine the appropriate size, determining the number of bathrooms, radiators as well as the total number of people living in the property would be a step in the right direction.

Numbers of Radiators Combi System Boiler Regular

Up to 10 24 to 27kW 9 to 18kW 9 to 18kW

10 to 15 28 to 34kW 18 to 26kW 18 to 26kW

15 to 20 35 to 42kW 27 to 40kW 27 to 40kW

How long does a boiler last?

If you get the right size boiler for your business and you get it serviced regularly, your boiler could last up to 15 years. It may even last longer than this, but you’ll find that your boiler begins to become less efficient as it gets older. Also, as technology improves, a boiler older than 15 years may not be the most efficient one on the market.

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.

how do you bleed an oil boiler?

How Do You Bleed An Oil Boiler?

Bleeding air between the oil supply and an oil fired boiler’s burner is a process that’s often required when the system has run out of oil and the burner has stopped working. Upon refilling the oil tank, the air that has been trapped within the oil pipe when empty has to be freed to ensure that the oil reaches the burner and allows it to start again. So how do you go about the process?

First and foremost, it must be noted that it’s always better to be on the look out for the amount of oil in your fuel tank and get it refilled before it runs out. However, if it does run out, you can take the following steps:

• Identify the burner

The burner is a red plastic cover and it’s usually positioned on the bottom part of the boiler (mostly inside the boiler casing). Once identified, inspect it to see if the lockout button is lit red. If yes, simply unscrew and detach the burner’s red case using a flat head screwdriver.

• Identify the oil pump

You’ll find the oil pump on the burner’s left side which is connected to the flexible oil line. Once done, simply locate the 3 inches long hexagonal stem protruding from the pump and with a small threaded plug screwed into the end. Unscrew the plug in just half a turn ( 180 degrees) with a 4mm Allen Key. At this stage oil will be released, do ensure there’s a cloth or rag underneath the plug to grab the oil freed.

• Press the lockout button

This is the next and final step. However it’s also crucial to note that the burner fan will run for about 12 seconds and discharge some oil from the loosened plug which you can grab with a cloth or rag. Immediately you hear a buzzing sound, use the Allen key to tighten the plug. If enough air has been bled, the system will fire. But if not, then you’ll have to repeat the process again.

what is a condensing boiler?

Condensing boilers are the in-thing when it comes to modern heating systems in UK homes and across the globe for a good reason. This is primarily due to the fact that condensing boilers happens to be highly efficient as it enables the fuel you’re burning to heat up your home go a lot further. Having a new high efficiency condensing boiler rather than an old G-rated non condensing boiler will not only enhance your heating controls, but also save you a lot of money annually. In this article, we’re going to take you through the basics of a condensing boiler. Let’s take a closer look!

If you’re interested in getting a greener and more efficient boiler, you simply can’t afford to look beyond a high efficiency condensing boiler. This is purely due to the fact that these condensing boilers happens to make a better use of the heat they’re able to produce from burning fuels like oil or gas ( in other words, they require less heat from the burner, which makes them a lot more efficient).

So how does a condensing boiler work? Unlike a non-condensing heat-nly boiler, some heat will be wasted in form of hot gases which are released from the flue. Meanwhile a condensing boiler captures some of the heat from these gases and puts them to use for heating up water that’s coming back from your central heating system. As a result, it requires just a minimal heat from the burner which make the boiler more efficient.

You should take note that all new modern boilers are condensing boilers. Therefore if you’re planning to replace an old boiler with a new one, you’ll definitely be buying a new condensing boiler and benefit from all the efficiency and savings that comes with it.

what is a tado smart thermostat?

If you’re interested in deriving maximum benefits from your central heating system while also being a tech-enthusiast, a smart thermostat is just the perfect option as it allows you to control both your boiler and heating system via your mobile device. It also offers a plethora of features which enables you to heat your home more efficiently while also cutting your energy bills. Here, we’ll be taking a deeper look at the Tado smart thermostat (a user friendly smart thermostat with multiple impressive features such as a great design, self learning and LED interface).

A Tado smart thermostat is a relatively small piece of kit which is perfect for tech-lovers looking to get a first experience of the smart thermostats’ world. Although the appliance might feature just a basic design with a bit less advanced features in comparison with other thermostats like Hive, Nest and more, it however, still comes with some fantastic features which you can’t afford to miss out on. These includes geofencing, Smartphone or tablet control as well as heat scheduling. As you would have expected with any good smart thermostat, the ability to remotely control your heating is a top priority for several smart thermostats’ owners and Tado offers you this and more. Therefore, no more worries during the Winter months and wishing your home should be warm and perfect for your return. Aside this, a Tado smart thermostat also goes a long way to ensure efficient energy use and as a result, reducing the money paid on energy bills.

Overall, Tado is a nicely designed smart thermostat which is relatively easy to use and a perfect option for homeowners interested in having a taste of the world of smart thermostats or looking to replace their existing device.

How does the A-G gas boiler rating system work?

The A-G scale refers to the energy efficiency of your boiler. G-rated boilers are the least efficient, and give you less heat and hot water for your money. Installing an A-rated boiler will reduce your energy bills and carbon emissions. Don't compromise on cheaper, lower rated boilers, you will save yourself more money longer term with an A-rated model.

how much is british gas homecare

If you’re looking to have your boiler insured, there are a number of boiler cover providers you should probably check out with British Gas Homecare being right up there as one of the best in the business. In this post, we’re going to consider the British Gas Homecare prices to help you make the best-informed decisions possible moving forward. Let’s take a look!

 

Firstly, British Gas offers a wide variety of packages to provide coverage for repairs as well as breakdowns on heating systems. They also offer plans which includes cover for your central heating, plumbing, drains as well as electrics. With this provider, you can choose to pay your cover either in monthly instalments or annually. Simply have it at the back of your mind that the cost of your package will depend mainly on the things you want to cover – the more the risk you wish to protect against, the more expensive your package is likely to be.

 

In general, HomeCare starts from £13 a month (£60 excess). Conditions and exclusions is applicable, prices may also vary based on your property’s postcode. With British Gas, there are a number of products to select from within their range some of which features an annual service and repair of your boiler and controls. Their products include British Gas Home Care One, British Gas Home Care Two, British Gas HomeCare Three and British Gas HomeCare Four. There are also some exclusions, which means that irrespective of the HomeCare product you opt for, there are certain things that British Gas do not cover. For instance, sludge or scale removal and the repair of the damage arising as a result. Showers and their parts, shared drains, faults caused by a non-British Gas engineer and more.

 

Overall, the amount you pay per month or year will be based on your location in the UK and the British Gas will confirm the price once they’ve been able to take a couple of details from you.

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