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New Boilers

Installing a new boiler can often be a stressful decision, but at Fixx, we’re here to guide you through the in’s and out’s of it all and help you make the right decision for you and your family. 

Boilers starting from £2,000

Build a Boiler

Why not build your own boiler based on your specific and personal requirements. Our Fixx team will be able to assist and advise on the technical requirements for your home.

Boiler Installation Information

We’ve compiled some essential yet straightforward information on boiler installation to help you make the right decision and feel confident in your choice. It covers some of the common considerations beforehand, what the installation entails, and what happens afterwards. First, however, here are some key facts about boilers.

What type of boiler can be installed? 

There are three main types of boilers for you to choose from – the combi, the conventional and the system boiler. The type of boiler you choose will depend on a number of factors such as how much hot water you and your family require, if you have a gas connection, and the space available for the boiler installation itself. If you already have a boiler in place but simply require a new one due to age, updating your boiler is a generally quicker and easier process when changing like for like. However, for some, the advantages of changing to a new type of boiler will be greater than any disturbance caused. 

If you have a large family and larger family home, the chances are you will require more hot water than a smaller family dwelling. If this is the case, in many instances a conventional boiler will be advisable as they are able to meet the demand for larger amounts of water. Smaller household occupancies would be better suited to a combi-boiler instead.

If you would like your boiler to be placed is in a confined area with little space, a combi boiler will most likely be necessary as they don’t use a water tank to heat your hot water. If you are replacing an old boiler for a new one, the simplest and least disruptive way to do this, is to place the new boiler in the same place as the old one.  If you wish to change the location within your house, this is certainly something the Fixx team can arrange for you but some building work and additional disruption may be necessary to achieve this.

Once you’ve decided on the type of boiler installation you’d like, one of our Gas Safe registered Fixx engineers will arrange an appointment to come round and have your boiler installed. If you are able to choose when (and your boiler hasn’t broken down for the last time) we’d recommend having the installation during the summer months. If you aren’t lucky enough to choose, however, one of our team will have your new boiler installed as quickly as possible, getting you and your family back to home comforts.

The boiler installation process

To begin the process, your Fixx Gas Safe registered engineer will come by to do a site survey. This simply entails carrying out some essential checks such as water pressure, where your current boiler is, the flue and number of radiators etc. The installation will not occur on this particular day. The next stage will be the installation itself, on a day pre-arranged with you. If the boiler installation is like for like with no unforeseen complications, your engineer should be done and dusted within the day. If, however, the boiler system is being replaced with a different boiler system to the old one or the location is moving, the work required will be more extensive.  Your engineer will be able to advise you of timings and additional works required during their site survey.


Having a new boiler fitted can be an expensive job, but at Fixx, we’re confident that our prices are both competitive and offer best value for service anywhere. Due to the varying nature of boiler installations, the price can range dramatically and so we will always provide you with a competitive, transparent and fixed price quote so you know exactly where you stand. As a starting guide, you can expect to pay anywhere between £2500 and £5000 for most typical boiler installations.


Our warranty period, as included in our quote will vary depending upon the brand of boiler you choose. This is again something that can be discussed with our helpdesk or engineers to ensure you receive the best long term solution for you.  Our team are also available 24 hours a day, 365 days a year, should you ever have any questions or concerns.

Book a one-off boiler repair

From £80.00 for the first hour on site.

How much you pay will depend how long it takes to fix your problem and where you live. Every hour thereafter will cost £60.00 per hour. 

Call Fixx today to book your boiler repair. 

Our costs include labour and travel costs. 

Our costs do not include any parts in order to keep your boiler working. 

We pride ourselves on having a great first time fix rate and if any parts or extra time is required after the hour, then we will give a quote on site. 

Book an Annual Boiler Service

From £60.00 for a domestic boiler

One of our gas engineers will carry out a full boiler service. Our costs are based on a single domestic boiler. 

If you have an oil boiler, please contact the Fixx team for your boiler servicing costs. 

Travel and labour are included. 

Our costs do not include and replacement parts needed for your boiler to keep running. 

Hear from our happy customers

Sammy Heath <br> <span class="date">June 27, 2021</span>
Sammy Heath
June 27, 2021
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We have used the Fixx team for several years and they have proven themselves as an outstanding maintenance company that prides themselves on fantastic customer care. Their service desk is prompt and reliable and their operatives are polite, hardworking and consistent. Great service all round and could recommend them more highly.
Charlotte Beaufort <br> <span class="date">January 07, 2020</span>
Charlotte Beaufort
January 07, 2020
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The service I received from this company has been excellent. An emergency plumbing call for my 90-year-old parents answered easily within 4 hours, initial problem identified and then a further major plumbing issue spotted, and a solution identified for another tradesman to fix. Dan the engineer has been so efficient and helpful can highly recommend him and the company! Other emergency callout companies should take note!
James Worth <br> <span class="date">February 14, 2021</span>
James Worth
February 14, 2021
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Brilliant company. Very professional. Call was answered very quick with not wait time at all. The engineer arrived in the time scale I was made aware of. Completed the works first time and made sure I was happy with the works before they left. I would highly recommend them.
Martin Lightburn <br> <span class="date">December 12, 2020</span>
Martin Lightburn
December 12, 2020
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Arrangements made on-line for my boiler to be serviced. On the day, I had a phone call to confirm it would be happening and that the engineer would call when he was on his way. A very polite young man turned up when he said he would and serviced the boiler. No problems at all. Many thanks for a job well done. most certainly would recommend.
Linda Smith <br> <span class="date">June 27, 2021</span>
Linda Smith
June 27, 2021
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Workman was punctual and professional; he carried out the servicing works in a timely manner and with minimal disruption to my work. Care was taken for my property when working. Great company to deal with.
Sinead Ferguson <br> <span class="date">December 26, 2020</span>
Sinead Ferguson
December 26, 2020
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I've booked an engineer with Fixx yesterday evening as I had a pipe burst in the bathroom. I called Fixx who had an engineer at my property in under an hour. They quickly isolated and repaired the leak. Excellent service highly recommended!!!
Louise Dale <br> <span class="date">June 22, 2021</span>
Louise Dale
June 22, 2021
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Had a problem with my boiler. Called Fixx as recommended by a friend. Helpdesk were very helpful and couldn’t do more for me. Engineer turned up when agreed and was polite and courteous. Sorted the problem within half hour and was very pleasant to deal with. Would definitely recommend this company to everyone.
James Lupton <br> <span class="date">November 03, 2020</span>
James Lupton
November 03, 2020
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Called HomeServe who arranged for an engineer from Fixx to attend a call out for the problem. My Father who is blind was on his own as I was away. They called me on the day of the visit to confirm the appointment and then the engineer called to say he was 20 mins away. He located the problem, went out to fetch a part, returned and fitted it before setting the timer so that it worked correctly for my Father. The engineer spoke to me and described the problem and the action he was taking along the way. A first-class service, I would recommend to anyone.