Find a Heating Engineer you can trust in Trefriw.

Choose from 72 Heating Engineers, all rated by people like you.

Over 57 reviews & an average rating of 4.5/5 stars, you'll find the right pro

Choose and shortlist

Use the shortlist button to select up to 4 tradespeople, enter your project details and press send

or

Keen to get on with the job?

Get up to 4 quotes from local Heating Engineers near you

View Shortlist
Verified ProOver 10 Reviews

Boxt

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

WarmZilla

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

Chester plumber

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

Vanguard Electrical

0 review(s)
Offers services in TREFRIW
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

14 Sep

Heating | Gas | Boiler Replacement

Trefriw - LL27

Enquiry from: Joseph G

Start Date: Immediate

Removal of current gas boiler inc removal of water tank. sale of and fit of A grade combi. Customer has confirmed they are looking to get a quote to have their Gas boiler replaced Are you the proper...

Post a similar request >

26 Jul

Heating | Gas | Boiler Replacement

Trefriw - LL27

Enquiry from: Alan E

Start Date: 1 to 3 months

Are you the property owner: Owner of the property Is this for a Residential or Commerial Building: Domestic Type of Current Boiler: Gas What boiler type are you looking for: Gas What level of service ...

Post a similar request >

25 Apr

Heating | Gas | Boiler Repair / Service

Colwyn Bay - LL29

Enquiry from: James N

Start Date: Immediate

Someone to service my boiler

Post a similar request >

17 Jan

Heating | Gas | Boiler Replacement

Blaenau Ffestiniog - LL41

Enquiry from: Eirian P

Start Date: Immediate

Customer is looking to replace their gas boiler. They are not sure what brand or model to go for so please call to discuss what options would be best for their home. Gas boiler replacement Supply and ...

Post a similar request >

15 Jan

Heating | Gas | Boiler Replacement

Conwy - LL32

Enquiry from: Mark O

Start Date: Immediate

Customer made an online enquiry for new a gas boiler and is looking for quotes. Confirmed interest via and needs advice on which boiler model to choose. Please call to arrange appointment

Post a similar request >

07 Jan

Heating | Gas | Boiler Replacement

Abergele - LL22

Enquiry from: Rosemary M

Start Date: Immediate

Customer living in Abergele area made an enquiry for new boiler quotes via one of our websites. Customer confirmed interest via , SMS at 13:48 Homeowner needs advice on the boiler make and model to ch...

Post a similar request >

03 Jan

Heating | Gas | Boiler Replacement

Abergele - LL22

Enquiry from: Beryl G

Start Date: Immediate

Customer is looking for a new gas boiler. Confirmed interest Unsure of the right boiler for their home so needs to discuss options. Please call to arrange an appointment

Post a similar request >

04 Nov

Heating | Gas | Boiler Replacement

Colwyn Bay - LL28

Enquiry from: Melvin W

Start Date: Immediate

Call anytime. Extent of work: New Boiler Type of building: Semi-detached Fuel: Mains gas Number of radiators: 0 Quote requested on boiler replacement

Post a similar request >

29 Oct

Heating | Gas | Boiler Replacement

Colwyn Bay - LL28

Enquiry from: Mel W

Start Date: Immediate

Customer is looking for a new gas boiler. Confirmed interest via phone at 11:34, SMS at 11:34 Unsure of the right boiler for their home so needs to discuss options. Please call to arrange an appointm...

Post a similar request >

28 Oct

Heating | Gas | Boiler Repair / Service

Llandudno - LL30

Enquiry from: Mark A

Start Date: Immediate

Commercial Gas Boiler Lead

Combi boiler 15mm x 3/4 straight tap connector replacement due to small leak.

Post a similar request >

06 Aug

Heating | Gas | Boiler Replacement

Conwy - LL32

Enquiry from: Ann Gwendolen R

Start Date: Immediate

Customer made an enquiry online for a gas boiler replacement via one of our websites. Confirmed via SMS at 16:31 Customer lives in Conwy area. Please call to arrange appointment and discuss options

Post a similar request >

01 Aug

Heating | Gas | Boiler Replacement

Bangor - LL57

Enquiry from: Shanmugasigamani K

Start Date: Immediate

Customer is looking for a new gas boiler. Confirmed interest, SMS at 23:04, email at 23:04 Unsure of the right boiler for their home so needs to discuss options. Please call to arrange an appointment

Post a similar request >

10 Jun

Heating | Gas | Boiler Repair / Service

Bangor - LL57

Enquiry from: Lania M

Start Date: Immediate

Good afternoon, We are looking for availability to book a home boiler service please.

Post a similar request >

20 Feb

Heating | LPG | Boiler

Abergele - LL22

Enquiry from: Hannah I

Start Date: Immediate

Boiler service quote for combi boiler - installed 2019

Post a similar request >

02 Jan

Gas | Appliances / work

Bangor - LL57

Enquiry from: Hannah C

Start Date: Immediate

We need our gas reconnecting at the tank in the garden. Otherwise everything is working properly

Post a similar request >

19 Dec

Gas | Appliances / work

Llanrwst - LL26

Enquiry from: Rob S

Start Date: Immediate

I need an OPSO valve fitting as soon as possible. My propane supplier will not deliver unti I do. Thanks, Rob

Post a similar request >

20 Nov

Heating | Gas | Boiler Repair / Service

Bangor - LL57

Enquiry from: Christine S

Start Date: Immediate

Gas boiler service- Potterton PromaxSL, Repair or replacement programmer and thermostats. Upstairs heating not coming on at all.

Post a similar request >

15 Nov

Gas | Appliances / work

Bangor - LL57

Enquiry from: Alexandra B

Start Date: Immediate

A&I plumbing recently came out as our radiators weren't working properly. they diagnosed the problem as circulatory due to sludge in the system, and recommended that we contact you to power flush the ...

Post a similar request >

26 Oct

Heating | Oil | Boiler Repair / Service

Beaumaris - LL58

Enquiry from: Nick P

Start Date: Immediate

Service of Worcester Greenstar Heatslave 18/25 OIL boiler in Llangoed. Nozzle recently replaced mainly setting up exhaust mixture

Post a similar request >

21 Oct

Heating | Oil | Boiler Repair / Service

Bangor - LL57

Enquiry from: Edward S

Start Date: Immediate

Oil boiler moving from lean-to porch in to other side of wall to kitchen. All pipe work in place for connection but obviously new flue hole needed. I am looking to get scheduled asap.

Post a similar request >

How much do Heating Engineer services cost?

How much do Heating Engineers in Trefriw cost?
Prices for Heating Engineers around Trefriw can be very different depending upon the sort of job that you require to have carried out in your home. It's the question we are asked a whole lot "how much do Heating Engineers in Trefriw charge?". It's often really good to have an idea of how much a Heating Engineer will likely cost for their work. Prices will most likely fluctuate based upon the products and also the tradesperson picked. The table shows the kinds of job that Heating Engineers normally do and also the regular cost variety of these tasks. Some tasks take longer to complete than others so costs do vary by task.

Jobs that Heating Engineers in Trefriw can do:

View our Heating Engineer cost guide View our Heating Engineer advice

The average price
of a Heating Engineer in Trefriw is:

£2,837

Heating Engineer job Heating Engineer cost in 2025
Combi boiler in Trefriw £1,925-£4,625
Lpg boilers in Trefriw £2,260-£3,990
Biomass boilers in Trefriw £7,500-£11,500
New Oil boiler in Trefriw £3,875-£4,975
Boiler repair and service in Trefriw £113-£173
Electric heaters in Trefriw £1,500-£2,300
Eco boiler (hhrco) in Trefriw £1,925-£4,625
Boiler finance in Trefriw £1,925-£4,625
Heating control system in Trefriw £225-£345
Micro chp boiler in Trefriw £3,750-£5,750
Oil boiler repairs & servicing in Trefriw £83-£127
Gas works in Trefriw £60-£92
Boiler cover in Trefriw £5-£25
Commercial Gas Boiler in Trefriw £2,634-£7,000

Related Heating Engineer searches in Trefriw

Heating Engineer FAQs

How to service a boiler?

During a boiler service, your boiler engineer will perform a series of checks to ensure that your boiler is safe and efficient. First, they will conduct a visual inspection to check for any corrosion or leaks. They will also check the flame in your boiler. They’ll then remove the boiler casing and check all the components, including the heat exchanger, burner and spark probe, then clean the inside. After this, they’ll check the flue for obstructions and ensure that it’s safely fitted. They will then do a gas pressure check to ensure the boiler is working at the right pressure, before firing it up to check for any working faults.

how do electric boilers work?

How Do Electric Boilers Work?

Electric boiler are installed in residential, commercial and industrial properties to serve as a reliable source of heat. Unlike other types of boilers that depends on fossil fuel burning to be able to operate, electric boilers are fuelled by electrical energy which ultimately makes it more reliable and powerful compared to its counterparts. This heating option was basically provided for home or property owners who don’t have an access to the main gas supply.

So how does an electric boiler work? Basically, an electric boiler work by heating water. Once heated, the hot water supply is then distributed to various areas across the house or property. In order to achieve the best possible efficiency at the lowest possible costs, new model electric boilers are installed by licensed and professional boiler fitters with the help of a microchip control system. Meanwhile, the microchip control system functions to oversee the management of both temperature level as well as output.

Unlike other types of boilers such as a gas boiler, electric boilers only require minimal service. If you own a gas boiler, it’s crucial to ensure that it’s serviced every single year by a licensed and reliable professional that’s into boiler repair services. During the checks and maintenance services, the gas boilers would need to be checked for possible gas leaks, as well as ventilation poisoning and other problems.

Overall, electric boilers are considered to be one of the most environment-friendly heating system which is more affordable to install in your property than a gas boiler. It represents the most ideal option for homes with gas boiler issues as well as those that are not connected to the main gas supply. What’s more? Electric boilers are also one of the best options for wet central heating and under floor heating.

What size boiler do I need?

The size of boiler you need will depend on the size of your home, how many radiators and bathrooms you have and how many people live there. The boiler size refers to its output, which is measured in kilowatts (kW), rather than the actual dimensions. Speak to your boiler engineer about which boiler is suitable for you, as if you have more than one bathroom or a lot of people in your home a combi boiler might not suit you. Other boiler types such as system boilers or conventional boilers may be better suited to larger homes because they have bigger outputs.

can i repair my own gas boiler?

Can I Repair My Own Gas Boiler?

If you’re more of an handy person, then you’d probably want to fix everything you can around the house while saving yourself some money that would have been spent on hiring a professional instead. This is a very cost effective but at the same time you must know that some tasks are usually more difficult than others, and a good example of those complex tasks is boiler repair. Not only can this be very tough, but they can also potentially be one of the most dangerous home appliances you can acquire. So with that in mind, what can be done to ensure your gas boiler is taken care of and in the event whereby it starts to malfunction, what can be done to remedy the situation?

With regular maintenance and repair of your gas boiler, you’d have absolutely nothing to worry about. However one of the fear several DIYers have is the fact that they might just end up incurring more expenses on services they didn’t really need in the first place. But when it comes to gas boilers, it’s necessary to be certified to work with them as it’s very dangerous to tackle it all by yourself. Despite this, there are still some minor issues that you wouldn’t need to hire a technician to resolve. In some cases, all that would be needed is simply to reset the boiler. To identify where the reset button is, simply go through your boiler’s manual for more information. Most times, all you’ll have to do is press down the reset button for a couple of seconds. If the boiler isn’t fully restored to its normal proper functioning state after two resets, then you may need to call in a professional for help.

does home insurance cover boiler breakdown

Breakdowns of boilers are quite common during the winter months and are usually very expensive to repair when this occurs. According to the research carried out recently by uSwitch, repairing a boiler can cost an average of about £314 with a figure over 20 percent of homes experiencing various heating system issues last year.

 

To answer the question of whether or not your existing home insurance will be enough to cover the boiler breakdown, the answer is probably not. This is due to the fact that heating system faults or breakdowns is a very common occurrence and as a result of poor maintenance practices as well as a high repair cost, several insurance companies often remove it from their home insurance policies.

 

Generally, you’d be given an option of what is termed as “emergency home cover which is an add on or extra to your home insurance policy. Luckily, this add on is quite inexpensive and may be as little as £4 or £5 per month. Depending on your need or budget, you can also purchase the add on as a “stand alone from your current insurer or another company. However, the standalone option is usually more expensive.

 

The emergency home cover normally provides coverage for the boiler repair cost and few times, the rest of the central heating system as well. Being fully aware how important a boiler can be, insurance companies usually deliver a rapid response service as suggested in the name, “emergency home cover. However, the maximum pay-out for call out charges is capped at a particular amount which usually ranges from £500 and £1,000. Apart from the call out fees, the emergency cover also includes a limit on the pay-out amount for future required repairs of heating systems which includes both parts labour.

how much is a gas safety certificate?

How Much Is A Gas Safety Certificate?

If you’re a landlord in the UK, then you’d know a gas safety certificate is a legal requirement. If yes, then you’d probably like to know how much it’ll cost to get a gas safety certificate so you can make plans on obtaining one for your property. In this article, you’ll find all you need to know about the amount you’re expected to pay for a gas safety certificate in the UK.

First and foremost, let’s look into the use of the certificate. Basically, a gas safety certificate is the legal inspection of your property’s gas appliances which would be done on an annual basis. Only an approved Gas Safe engineer is allowed to carry out this statutory check. Ultimately, if you own rental properties in the country, this is a requirement you can’t afford to overlook to ensure the safety of your tenants.

Furthermore, included in this inspection are each and every gas appliances, chimneys, pipework as well as flues in the property. In recent times, several individuals make use of fewer gas appliances which ultimately implies that they may only need the servicing of their gas fire. Once you’ve passed the inspection, you’ll be given your CP12 certificate which must be kept for a minimum of two years. A copy should also be provided to your tenants within 28 days of issue. So how much will it cost to get a gas safety certificate?

Depending on your location in the UK as well as the number of gas appliances incorporated, the average cost of a gas certificate will range between £60 to £90. The Gas Safe engineer will carry out the task as a fixed and statutory job.

how does a gas boiler work?

A boiler is simply the most important part of a central heating system as it generates the heat that warms up the home or property. Basically, the appliance or small furnace makes use of gas, LPG or oil in order to fuel its operation. However in the UK, most boilers are usually fuelled by natural gas which is supplied automatically from the national gas grid. And depending on how it operates, there are various types of boilers.

Typically, a gas central heating boiler will have multiple pipes entering from underneath. While one pipe supplies the boiler with gas from the mains gas supply, another pipe allows cold water to enter the boiler to be heated, the last pipe then enables hot water to exit the boiler so it can be distributed around the home.

✓ There are fuel jets and heat exchangers inside the boiler. When the heating is turned on, a valve is opened to allow the mains supply gas to enter a sealed combustion chamber in the boiler. There are multiple little valves which permit the entry of the gas before being ignited by an electric ignition switch. These jets heat a metal component in the boiler known as a heat exchanger which works to transfer the heat to the cold water pipe and heat up the water.

✓ Once the water has been heated to the target temperature, it’s then pumped through a circuit of pipe which runs around your home by an electric pump.

✓ The heated water enter each radiator, is then transmitted via a closed loop and radiates heat into each room.

✓ Once done travelling through all radiators, the water then returns to the boiler at which it must have been cooled. Therefore, the boiler will have to reheat following the same process before circulating. The water can only be drained by a professional Gas Safe engineer

how much does a boiler repair cost?

How Much Does A Boiler Repair Cost?

An annual service for your boiler might not seem important and may be easy to postpone to another day, but when it happens to breakdown due to lack of adequate attention, this can be quite painful and also costly.

Before you start thinking about the cost of repairing your boiler, the first thing you’ll need to confirm is whether or not your boiler is still covered by the manufacturer’s warranty. You’d be amazed some warranties can last for as long as 12 years, if yours is still on then you can save yourself a huge amount of of money on your boiler repair. As a result, it’s always crucial to keep the details of your warranty somewhere safe, so you can read them from time to time. You never can tell when the rainy day will come!

Most boiler warranties will require your to get your boiler serviced on an annual basis by a licensed and qualified technician. The cost of an annual boiler service is affected by the time of the year you wish to get it done. When boilers are less useful during the summer months, an annual service is usually relatively cheap when compared to the cold months. Around this period, a boiler service will normally cost within the range of £100 to £150, however for a more accurate quote it’s advisable to contact a couple of professionals and compare their quotes.

The cost of getting a boiler repaired will be affected by a couple of factors including your boiler’s make, the age of the boiler as well as your location and how urgent you need it done. If you have a dead boiler, the cost will typically range from £96 to £348 and a boiler displaying a fault code will cost within the range of £90 to £275. Generally, repairing a boiler will cost within the range of £90 to £400 based on the several factors stated above.

Heating Engineer help and advice

How it works

Tell us about your Heating Engineer project

Answer a few quick questions to help us match you with the right Heating Engineer

Get up to 4 free quotes

Receive no-obligation quotes from 4 Heating Engineers working in Trefriw.

Pick the right pro for you

Compare prices, customer reviews and services, and hire the right Heating Engineer.

Are you a Heating Engineer in Trefriw?

View our open Heating Engineer jobs near you

Join today
View Shortlist