Find a Heating Engineer you can trust in Witham.

Choose from 235 Heating Engineers, all rated by people like you.

Over 189 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 20 Reviews

Swale Heating

20 review(s)
Offers services in WITHAM
Customer service is something we care passionately about at Swale Heating – and always have. Whether you’re a domestic or ...
Verified ProOver 10 Reviews

Boxt

17 review(s)
Offers services in WITHAM
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

Electric Works London

0 review(s)
Offers services in WITHAM
At Electric Works London, our electricians and installers offer 24 hour electricity service to all customers. We have done...
Verified Pro
We are a family run electrical contractor that carries out electrical installation and maintenance in domestic and small c...
Verified Pro
We are NICEIC approved contractors, demonstrating our compliance with industry standards. All of our highly qualified elec...
Verified Pro

CJ Smart Electrics

0 review(s)
Offers services in WITHAM
Here at CJ Smart Solutions, you can find highly skilled professionals in which you can trust to carry out all your electri...

Recent Heating Engineer Enquiries

24 Apr

Heating | Smart Thermostats

Witham - CM8

Enquiry from: Paul W

Start Date: Immediate

Commercial Gas Boiler Lead Commercial Gas Boiler Lead Commercial Gas Boiler Lead

possible replacement of a central heating thermostat with a digital version, if available. heating will currently not turn off even though the thermostat is on zero.

Post a similar request >

31 Mar

Heating | Gas | Boiler Replacement

Witham - CM8

Enquiry from: Shaun B

Start Date: 1 to 3 months

mr requested quotes for gas boiler replacement from a heating engineer around witham. they are considering a couple of projects at the moment.call anytime to arrange appointment to discuss. the inform...

Post a similar request >

21 Mar

Heating | Gas | Boiler Replacement

Witham - CM8

Enquiry from: Dhurba S

Start Date: Immediate

homeowner replacement gas boiler supplied and fitted please call to appoint

Post a similar request >

24 Feb

Heating | Gas | Boiler Replacement

Witham - CM8

Enquiry from: Sarah S

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. are you the property owner: ow...

Post a similar request >

26 Oct

Heating | Gas | Boiler Repair / Service

Witham - CM8

Enquiry from: Machaela C

Start Date: Immediate

My boiler needs a service its not a combi boiler its a valiant hot water and heating boiler. It is just over a year old i would like a quote and to see how long it will take as been waiting for 2 mont...

Post a similar request >

14 Oct

Heating | Gas | Boiler Replacement

Witham - CM8

Enquiry from: Lola O

Start Date: Immediate

combi boiler for 2 bathroom (4 bed property) 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 ar...

Post a similar request >

07 Oct

Heating | Gas | Boiler Replacement

Witham - CM8

Enquiry from: Tessa K

Start Date: Immediate

customer in the witham area made an enquiry a couple of projects including gas boiler replacement.call anytime and arrange an appointment to discuss. below is some details about this project: are you ...

Post a similar request >

14 Sep

Heating | Biomass Boiler

Witham - CM8

Enquiry from: Richard M

Start Date: Immediate

call anytime. type of building: detached number of bedrooms: 4 access available for delivery of fuel: yes how became interested in biomass system: save money quote requested on domestic biomas...

Post a similar request >

07 Sep

Heating | Gas | Boiler Replacement

Witham - CM8

Enquiry from: Rhys P

Start Date: Immediate

Looking for a rough quote for below. Back Boiler to Combi Conversion 2 Bedroom Bungalow 1 bathroom Loft Space has full access with a ladder and light. suspended wooden floors throughout the pr...

Post a similar request >

07 Jan

Heating | Oil | Boiler Repair / Service

Witham - CM8

Enquiry from: Bob W

Start Date: Immediate

water pressure keeps cutting out needs fixxing

Post a similar request >

05 Jan

Heating | Gas | Boiler Replacement

Witham - CM8

Enquiry from: Brian W

Start Date: Immediate

*homeowner replacement gas boiler supplied and fitted please call to appoint

Post a similar request >

02 Dec

Heating | Gas | Boiler Replacement

Witham - CM8

Enquiry from: Neel P

Start Date: Immediate

Customer made an online enquiry for a new gas boiler. Mr confirmed interest via Considering a range of options Mr lives in Witham area Please call to arrange appointment and discuss

Post a similar request >

10 Sep

Heating | Gas | Boiler Replacement

Witham - CM8

Enquiry from: Darren A

Start Date: Immediate

customer living in witham area made an enquiry for new boiler quotes via one of our websites. customer confirmed interest via , sms at 05:03, email at 05:03 mr needs advice on the boiler make and mod...

Post a similar request >

23 Jul

Heating | Gas | Boiler Repair / Service

Witham - CM8

Enquiry from: Suzanne K

Start Date: Immediate

i would like my boiler serviced its approx. 10 years old. combi boiler. it has not been serviced in years are you the property owner: owner of the property what work do you require: service age of boi...

Post a similar request >

11 May

Heating | Smart Thermostats

Witham - CM8

Enquiry from: Julie E

Start Date: Immediate

I have no hot water. Heating not working

Post a similar request >

22 Apr

Heating | Smart Thermostats

Witham - CM8

Enquiry from: Evaristas L

Start Date: Immediate

suspect diverter valve failure Are you the property owner: Owner of the property Age of boiler: 10+ Years Is your boiler: Gas House Type: Terrace How many bedrooms do you have: 1-2 Bedrooms Please cal...

Post a similar request >

28 Feb

Heating | Gas | Boiler Replacement

Witham - CM8

Enquiry from: Peter M

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 >

25 Feb

Heating | Oil | Boiler Replacement

Witham - CM8

Enquiry from: Martin W

Start Date: Immediate

Customer made an online enquiry for Oil Boiler Replacement via one of our websites. Confirmed via email/SMS/. Please call to arrange an appointment to quote. Customer has confirmed they are looking to...

Post a similar request >

05 Feb

Heating | Gas | Boiler Replacement

Witham - CM8

Enquiry from: Elaine C

Start Date: Immediate

POTTERTON CROMAX SL15 Are you the property owner: Owner of the property Is this for a Residential or Commerial Building: Domestic What boiler type are you looking for: Gas What level of service do you...

Post a similar request >

23 Jan

Heating | Oil | Boiler Replacement

Witham - CM8

Enquiry from: Martin W

Start Date: Immediate

Customer is looking for Oil Boiler Replacement quotes. They are unsure of options so would like to discuss. Confirmed interest via Customer lives in Witham area Please call to arrange an appointment

Post a similar request >

How much do Heating Engineer services cost?

How much do Heating Engineers in Witham charge?
Costs for Heating Engineers around Witham can differ depending upon the sort of work that you want to have carried out in your residence. It's the question we get asked a lot "how much do Heating Engineers in Witham cost?". It's always really good to have an idea of how much a Heating Engineer will likely charge for their services. Prices will most likely vary based upon the products as well as the tradesperson chosen. The list reveals the sorts of work that Heating Engineers normally do as well as the average cost range of these tasks. Some projects take longer to finish than others so costs do be very different by project.

Jobs that Heating Engineers in Witham can do:

View our Heating Engineer cost guide View our Heating Engineer advice

The average price
of a Heating Engineer in Witham is:

£2,469

Heating Engineer job Heating Engineer cost in 2025
Combi boiler in Witham £1,282-£3,225
Lpg boilers in Witham £2,320-£3,480
Biomass boilers in Witham £7,500-£11,500
New Oil boiler in Witham £2,250-£3,450
Boiler repair and service in Witham £95-£237
Electric heaters in Witham £1,500-£2,300
Eco boiler (hhrco) in Witham £1,282-£3,225
Boiler finance in Witham £1,282-£3,225
Heating control system in Witham £253-£373
Micro chp boiler in Witham £3,750-£5,750
Oil boiler repairs & servicing in Witham £83-£127
Gas works in Witham £60-£92
Boiler cover in Witham £5-£25
Commercial Gas Boiler in Witham £1,813-£5,600

Related Heating Engineer searches in Witham

Heating Engineer FAQs

How to install oil boiler heating system?

How To Install An Oil Boiler Heating System

Just like several other skills, the installation of an oil boiler heating system can be a challenge. It requires enough persistence to actually get right, so if you’re the type with little patience, we’d recommend you hire the services of a professional oil boiler heating system fitter who can guarantee the best results and save you time and extra money due to potential damages.

To install your boiler system yourself, it’s always advisable to start by getting the information on the best installation processes from the supplying company which will go a long way to save you from future headaches. However, we’ve put together this guide to give you a basic knowledge on how its done. Let’s have a look!

lRead Instruction Manual

• Carefully read and digest the instruction manual thoroughly.

• Make sure you understand the installation diagrams

• Spread out the materials and get familiar with them.

lFigure Out What Goes Where

• Take your time to determine where everything goes in relation to the others.

• Identify the new radiator’s position.

• Get sufficient sealants to prevent possible leakages inside the walls.

lIdentify The Pipe Routes

• Determine the pipe routes while fitting the new radiators

lInstall The Boiler

• Turn off water and all electrics

• Fit the boiler into the wall

• Make sure the fittings are secured.

lInstall The Radiator

• The effectiveness of your home’s heating system is as good as the radiators you incorporate and how good they’re installed.

• You may have to utilize extra radiators in large open plan kitchens and living rooms (for effective heating).

lOffer Ventilation

• Once you’ve successfully installed the new radiator, a small dose of air ventilation would be needed.

• Turn the key of each valve located at the bottom, do not stop until a little amount of water spills over the top of the unit.

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

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.

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.

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.

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).

what is a gas safety certificate?

What Is A Gas Safety Certificate?

Do you wish to know what a Gas Safety Certificate is and if you need to get one?

If you’re in the UK and you own a rental property, you have a statutory obligation to obtain a Gas Safety Certificate. The law ( Gas Safety - Installation and Use, Regulations 1998) stipulates that landlords as a matter of necessity should have all their gas appliances, fittings,and property flues subjected to yearly checks in order to ensure that they’re are totally safe.

The Gas Safety Certificate can be referred to in a number of ways which includes Landlord Gas Safety Record ( LGSR) or CORGI PROFORMA 12 (CP12). The later dating back to when the official body for gas safety in the UK was CORGI. However, the official body is now known as Gas Safe, hence it’s now usually called a Gas Safety Certificate or something along that line. But regardless of whatever you choose to call it, as long as you reside in the UK, it’s crucial to know that if you need one as soon as possible. So how do know if you need a Gas Safety Certificate?

If you’re a homeowner with a property that you live in, you’re not required by the law to obtain a Gas Safety Certificate. There’s nothing like a homeowner’s gas safety certificate, however we’d recommend you subject all you gas appliances and pipework to yearly examinations to ensure they’re functioning properly and safely.

If you’re a landlord in the UK, you’re required by the law to get a Gas Safety Certificate to ensure your property is safe for your tenants. You must reach out to an approved Gas Safe engineer who’ll carry out annual checks on your appliances to ensure that they’re totally safe.

how long does a gas boiler last?

When it comes to gas boilers, this is one of the most frequent questions that always pops up and for a good reason. When you invest a considerable amount of money to acquire and install a gas boiler in your home or property, it’s only reasonable not only to expect the boiler to warm up your home efficiently, but also to do so for a long period of time. If you’ve just bought or about to get a new gas boiler, it’s likely you won’t have to worry about getting a replacement for a lengthy period of time. Several gas boilers will last for anywhere between 10 to 15 years on the average. However in the event whereby you have an existing one that’s fast approaching the end of it’s useful life, then you should know the time go get a new gas boiler is just around the corner, and the earlier you make the purchase, the better (to avoid any surprise breakdowns that’ll leave your home super uncomfortable).

Just like any other home appliance, it’s a fact that an older gas boiler ( especially those that have been installed over a decade ago) are significantly less efficient that the new modern ones. When the older versions were manufactured is a completely different time to now as both technology and climate concerns are wide apart. So when your existing boiler is approaching the end of it’s useful life, it’ll be wise to start saving up to cover the cost of getting a new one. However, if it’s only about 5 years ago your boiler was installed, it’s highly likely to still be very efficient.

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 Witham.

Pick the right pro for you

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

Are you a Heating Engineer in Witham?

View our open Heating Engineer jobs near you

Join today
View Shortlist