Find a Heating Engineer you can trust in Watford.

Choose from 208 Heating Engineers, all rated by people like you.

Over 146 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 Pro
Our core business is the supply and installation of air conditioning systems, specifically air-to-air source heat pumps. W...
Verified Pro

DS Multi Trade

0 review(s)
Offers services in WATFORD
DS multi-Trade Ltd are your trusted partner for all your gas, plumbing and air conditioning needs in the south-East and Lo...
Verified Pro

AJK Energy

0 review(s)
Offers services in WATFORD
📍London & East of England 🔆Solar PV 🔆Solar Batteries / EPS 🔆SolShare Installers ⚡️Electrical Installations 🏠 Inter...
Verified Pro

Fixzer

0 review(s)
Offers services in WATFORD
Who we are : At Fixzer, we provide professional Plumbing, Heating, Drainage, and Ventilation services for both domestic a...
Verified Pro
About Us Local plumbing company in Yateley AT-HOME is a local reliable plumbing company based in Yateley. We cover Hamps...

Recent Heating Engineer Enquiries

13 Jan

Heating | Gas | Boiler Replacement

Watford - WD18

Enquiry from: Preecha V

Start Date: Immediate

Customer is looking for a new gas boiler. Confirmed interest via phone at 20:19 Unsure of the right boiler for their home so needs to discuss options. Please call to arrange an appointment

Post a similar request >

19 Oct

Heating | Smart Thermostats

Watford - WD17

Enquiry from: D

Start Date: Immediate

Hive installation and supply

Post a similar request >

17 Feb

Heating | LPG | Boiler

Watford - WD17

Enquiry from: Elivia T

Start Date: Immediate

I’m looking to move into a property in May this year it’s a 4 bedroom Victorian maisonette in Watford that uses electricity for water and heating (electric storage heaters) there is mains has into...

Post a similar request >

28 Sep

Heating | Gas | Boiler Replacement

Watford - WD17

Enquiry from: Zafar H

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 >

10 Aug

Heating | Gas | Boiler Replacement

Watford - WD17

Enquiry from: Zafar H

Start Date: Immediate

homeowner replacement gas boiler supplied and fitted please call to appoint

Post a similar request >

03 Jul

Heating | Gas | Boiler Replacement

Watford - WD25

Enquiry from: David S

Start Date: Immediate

homeowner replacement gas boiler supplied and fitted please call to appoint

Post a similar request >

30 Jun

Heating | Gas | Boiler Replacement

Watford - WD25

Enquiry from: David S

Start Date: Immediate

homeowner replacement gas boiler supplied and fitted please call to appoint

Post a similar request >

29 Jun

Heating | Gas | Boiler Replacement

Watford - WD17

Enquiry from: Zafar H

Start Date: Immediate

homeowner replacement gas boiler supplied and fitted please call to appoint

Post a similar request >

22 Feb

Heating | Gas | Boiler Replacement

Watford - WD17

Enquiry from: Zafar H

Start Date: Immediate

customer made an online enquiry for a new gas boiler. homeowner confirmed interest via considering a range of options homeowner lives in watford area please call to arrange appointment and discuss cu...

Post a similar request >

25 Oct

Heating | Gas | Boiler Repair / Service

Watford - WD18

Enquiry from: Jitesh P

Start Date: Immediate

f1 fault reoccurring - please quote to cehck are you the property owner: owner of the property what work do you require: repair age of boiler: 0-5 years what make is your boiler: viessmann property t...

Post a similar request >

13 Oct

Heating | Gas | Boiler Replacement

Watford - WD25

Enquiry from: Karen S

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 >

07 Oct

Heating | Gas | Boiler Replacement

Watford - WD19

Enquiry from: Atish N

Start Date: Immediate

homeowner replacement gas boiler supplied and fitted please call to appoint

Post a similar request >

05 Oct

Heating | Gas | Boiler Replacement

Watford - WD25

Enquiry from: Anthony A

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 >

28 Sep

Heating | Gas | Boiler Replacement

Watford - WD18

Enquiry from: Venu A

Start Date: Immediate

customer in the watford area made an enquiry online for a new boiler and is waiting for a call. confirmed interest, sms at 11:32. please contact to arrange an appointment to discuss options for their...

Post a similar request >

28 Sep

Heating | Gas | Boiler Replacement

Watford - WD18

Enquiry from: JOVER B

Start Date: Immediate

Customer in the Watford area made an enquiry online for a new boiler and is waiting for a call. Confirmed interest, SMS at 11:22. Please contact to arrange an appointment to discuss options for their...

Post a similar request >

27 Sep

Heating | Gas | Boiler Replacement

Watford - WD25

Enquiry from: Marius T

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 >

20 Sep

Heating | Gas | Boiler Replacement

Watford - WD19

Enquiry from: John T

Start Date: Immediate

Customer is looking to have a new gas boiler installed. They are unsure if they have a system or a combiboiler. Please contact them to discuss what boiler would be best suited for their home.

Post a similar request >

12 Sep

Heating | Gas | Boiler Replacement

Watford - WD19

Enquiry from: Ian K

Start Date: Immediate

customer has a heating project they are looking to have done, specially they want quotes for gas boiler replacement. they are unsure of options so would like to discuss with a heating engineer.confirm...

Post a similar request >

30 Aug

Heating | Gas | Boiler Replacement

Watford - WD17

Enquiry from: Erika C

Start Date: Immediate

customer made an enquiry online for a gas boiler replacement via one of our websites. confirmed via sms at 19:08 customer lives in watford area. please call to arrange appointment and discuss options...

Post a similar request >

12 Jul

Heating | Gas | Boiler Replacement

Watford - WD17

Enquiry from: Erika C

Start Date: Immediate

homeowner replacement gas boiler supplied and fitted please call to appoint

Post a similar request >

How much do Heating Engineer services cost?

How much do Heating Engineers in Watford charge?
Costs for Heating Engineers around Watford can differ depending upon the kind of job that you need to have performed in your home. It's the question we get asked a lot "how much do Heating Engineers in Watford cost?". It's often very good to have an idea of how much a Heating Engineer are going to likely charge for their work. Rates will most likely vary based upon the products and also the tradesperson picked. The list shows the sorts of task that Heating Engineers commonly do as well as the regular price series of these jobs. Some tasks take longer to finish than others so prices do be very different by task.

Jobs that Heating Engineers in Watford can do:

View our Heating Engineer cost guide View our Heating Engineer advice

The average price
of a Heating Engineer in Watford is:

£2,878

Heating Engineer job Heating Engineer cost in 2026
Combi boiler in Watford £929-£3,040
Lpg boilers in Watford £1,585-£4,490
Biomass boilers in Watford £7,500-£11,500
New Oil boiler in Watford £1,165-£4,225
Boiler repair and service in Watford £97-£1,181
Electric heaters in Watford £1,250-£6,150
Eco boiler (hhrco) in Watford £929-£3,040
Boiler finance in Watford £929-£3,040
Heating control system in Watford £165-£715
Micro chp boiler in Watford £3,750-£5,750
Oil boiler repairs & servicing in Watford £2,542-£5,064
Gas works in Watford £137-£1,864
Boiler cover in Watford £103-£2,388
Commercial Gas Boiler in Watford £1,194-£4,058

Related Heating Engineer searches in Watford

Heating Engineer FAQs

How do I know when I need more fuel delivering for my LPG boiler?

Your LPG storage tank should have a gauge that shows you how much fuel it has in it. Most LPG suppliers suggest that you arrange a fuel delivery when the level in your tank gets down to about 20%. Make regular checks, particularly in the winter when you will use more, so you know when levels are low.

Is a biomass boiler compatible with my existing central heating system?

Biomass boilers will work with existing central heating systems, presuming this is not decades old, whether they use radiators or under floor heating. A surveyor will check the existing system you have in place before quoting for or recommending a biomass boiler to you.

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.

what are the best electric radiators?

What Are The Best Electric Radiators?

Being afforded options in life is what we all seek. However, when the options are obviously too much, it can have a negative impact - exactly the case with electric radiators. With so many electric radiators in the market today, identifying the best and most suitable one for your home can be less helpful and extremely confusing, and even more so when you don’t know what you want. In a world filled with a huge selection of electric radiators, some designed for general heating while others are designed for more specific purposes, where would you get started? Here we’ve put together some of best electric radiators which you can put into consideration when making a decision. Let’s have a look!

• The Rointe D Series

The D series is one of the most popular electric radiators you’ll in the market today and deservedly so.with an advanced controllability via the Rointe Connect App and TFT control panel, these series have been rightly marked out as the most sophisticated electric radiator till date. What’s more? It’s suitable for both small, medium and large rooms, as it heats from 3m2 to about 16m2. The installation and programming of the Rointe D Series is very easy as it also enables a full access to every functions included as well as consumption costs.

• The Dimplex Q-Rad

As a high end heater, the Dimplex Q-Rad is one of the most popular brands. It is designed for a large room as it can heat up an area of about 20m2. The electric radiator features simple controls, sleek and good looks and works automatically all day.

• The Haverland RCTTi

This is conveniently one of the most efficient and reliable electric radiators you’ll find around. It stands out with the possession of its Dry Stone technology which works to ensure the room is kept at the right temperature.

• The Stiebel Eltron CND

Featuring a combined radiant and convection heating, this dual heat source is a very good option for homeowners with a tight budget. It works excellently to store heat which it later releases. The electric radiator also sense when the windows are open and react intelligently to the environment.

Can I repair my own boiler?

No. You must never repair your own boiler – only a Gas Safe-registered engineer can do any work on your boiler. You can do simple DIY tasks to repressurise your boiler or stop a leak, but if you have to remove the outer casing of the boiler or touch the flue then you must get a qualified boiler engineer to take a look at your central heating system.

how long does a gas safety certificate last?

How Long Does A Gas Safety Certificate Last?

As a result of faulty installation and irregular maintenance of gas appliances and chimneys, a lot of people have been met with an untimely death caused by the toxic gas - carbon monoxide. This is a gas that’s completely odourless, colourless and tasteless - meaning you can’t identify one of its in the environment. But what you should know is, if you stay in an environment filled with carbon monoxide, you’d probably be dead within a couple of hours. Consequently as a landlord, you must do what’s best to ensure the safety of all your tenants by making sure that all your gas appliances and chimneys are subjected to annual check by an approved Gas Safe engineer as required by the law.

Wondering how long a Gas Safety Check will take? The safety of your gas is guaranteed by carrying out regular examinations. Whether or not you possess a gas alarm, it’s still vital to conduct regular gas safe checks to make sure your home is safe. A typical gas safe check would last between 30 to 60 minutes for a normal domestic property. However, in the situations whereby a need for repair arises, it may take longer time to complete. Other factors that can also affect the timing includes includes both the size and location of your property.

So how long does a gas safety certificate last? The simple answer to this question is 12 months. If you own a rental property in the UK, it’s up to you to ensure all your gas appliances and chimney is check after every 12 months to obtain a Gas Safety Certificate which you should hand out a copy to all tenants living in your property. However, if you don’t own the property, you can inform your landlord to get one as soon as possible while also providing a carbon monoxide alarm.

how much is a boiler service?

How Much Is A Boiler Service?

A broken boiler can be a huge pain and even more so if it occurs during the winter months. A cold house and cold shower is not a situation to be handled with levity especially when there are older people or more vulnerable members in the house. To ensure your boiler keeps functioning the way it should for a lengthy period of time, it’s crucial to ensure that you have your boiler serviced on a yearly basis. But while the summer or warmer months happen to be the most cost effective time to have the boiler servicing done, doing it during the depths of winter can go a long way to ensure that you and your loved ones get through the cold without any unwanted occurrence or boiler issues.

Generally, to have your boiler serviced will cost anything within the range of £80 to about £120, but at times, this can even be more depending on a plethora of factors. The servicing cost will be based on the particular company you choose, the type of boiler you possess, as well as your location in the UK. For instance, if you happen to live in London where demands are higher than the other regions, then you’ll most likely have to pay more money to have your boiler serviced than other homeowners facing similar issues but staying in the other lower demand regions.

Asides from hiring a professional to service your boiler on an annual basis, you should also try to help maintain its efficiency and health in between those services. This will not be a substitute to the regular servicing or even make the servicing a lot simpler, but will surely help keep it at a maximum efficiency while also keeping the cost of your heating bills down.

how to install a gas cooktop in an island?

How To Install A Gas Cooktop In An Island

Are you thinking about installing a gas cooktop in your kitchen island? If yes, then you must know that there are clearance requirements that must be met (before you proceed) between the cut out and the countertop’s edge. Basically, there are incremental requirements for island installation due to the fact that it does not make an assumption that the product is going to be fitted against a rear wall that acts to protect the back of the unit. As a result, while doing an island install we must put the safety of the product into consideration much more that we do a standard install. What’s more? This island clearance requirement develops from a third-party agency and is a standard with all brands. So how do you install a gas cooktop in an island having the aforementioned requirements in mind?

• Use a foil tape to line the inside edges of the cut out. The function of this is to prevent heat damage as well as countertop’s discolouration. Put the cooktop top on a secured surface.

• Identify the pipe coming out of the cooktop’s side or bottom and brush onto the threads of the manifold entrance.

• Pass the pressure regulator onto the entrance of the manifold and make use of a wrench to tighten it.

• Brush the pipe joint compound onto one of the flare union adaptor’s threads and pass it into the regulator’s open end. Make it slightly tight with a full turn of the wrench.

• Connect the flare union adaptor’s open end with the flexible appliance connector hose, upon brushing on pipe joint compound.

• Put foam tape on the cooktop underside’s edges, if your cooktop comes with a glass burner plate.

• Turn the cooktop to set it into the cutout.

• Apply pipe-joint compound onto the flare union adaptor left and secure it firmly into the gas shutout valve.

• Connect the flexible hose connector’s free end with the flare union adaptor.

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 Watford.

Pick the right pro for you

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

Are you a Heating Engineer in Watford?

View our open Heating Engineer jobs near you

Join today
View Shortlist