WELCOME TO THERMAL HEATING The UK's #1 Boiler Installation Business Can install within 48 hours & finance options available

Fixed Price Guarantee

We offer an outstanding service that focuses on Quality, Honesty, Value for Money and Customer Satisfaction


Customer Satisfaction

We don’t just want to satisfy our customers, we want to amaze them. You pay what we quote – no hidden costs

Build Your Own Quote

Complete our quick form and a member of the Thermal Heating
Team will be in touch to give your no-obligation quote.

Our Aim

Our vision for Thermal Heating is simple. To Deliver customers an outstanding service that focuses on Quality, Honesty, Value for money and Customer Satisfaction. We direct our energy on the installation of Boilers and Central Heating systems only. Our dedication to this one discipline has enabled Thermal Heating to quickly become one of the UK’s leading experts in the Boiler Installation sector.
Boiler Installation | Thermal Heating Ltd UK's #1 Boiler Installation Business

5 Star Professional Installation

On the date you have specified, our professionally trained engineer will install your boiler. When this is completed you will be shown how to operate your brand new boiler and make sure you’re comfortable with how it works.

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Industry Leading Products | Thermal Heating Ltd UK's #1 Boiler Installation Business

Industry-Leading Products

We have strong relationships with the UK’s leading manufacturers and only use the highest quality product, giving our customers peace of mind.

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Customer Care Team | Thermal Heating Ltd UK's #1 Boiler Installation Business

Customer Satisfaction

We offer a 5-year peace of mind package including up to 10 years warranty, 5 years servicing* and continued access to our Thermal Heating home products, giving you peace of mind and allowing you to get on with other things you really need to do. We’re always available on the phone if you need to speak to someone.

Looking to speak to someone? 01656 856630


Happy Customers


Years Experience


Payment Options

Barry Alford
Barry Alford
Over the moon with this installation. Boiler exchanged and working better than before, more heat and faster water flow brilliant. The engineers were clean and professional well done Barry alford
In a competitive market Thermal Heat came out on top with an extra benefit of 5 years free service. From the quote to the installation everything was done professionally and any small problems were solved immediately. I would recommend Thermal Heating in the future to anybody
Sadie Wall
Sadie Wall
I had a great service from Thermal Heating Ltd. Our boiler was ancient and needed replacing. They gave me a competitive quote and arranged for a very quick installation. The team that fitted the boiler were polite and very thorough. Their work was excellent and they cleaned up after themselves. The new boiler is pumping out heat and hot water, I couldn't be happier. I would highly recommend Thermal Heating Ltd.
Megan Clare
Megan Clare
Great service from Rob and the team. Good price quoted on Tuesday and fitted next day. Was offered different options and left to make a decision, no pressure. As I wasn't able to attend the property, Rob sent photos of the work and emailed all invoices, receipts and certificates directly to me, making the whole process easy. Happily use Thermal Heating Ltd again!
Quoted on Wednesday & fitted on Saturday morning. Excellent service from a very professional company. 5 years free servicing & Hive controls included in the price. With a lot of competition to supply quotes, this company stood out and delivered on their promise. New boiler is incredible.
Helen Barton
Helen Barton
Recently had a new boiler installation done with Thermal Heating. Service has been excellent from sales to installation. Professional and friendly team, excellent standard of work done, and now have a lovely warm house. Would definitely recommend.
Ved Solanki
Ved Solanki
Called on Wednesday and fitted on Thursday, quick service. Job done nicely . Can’t ask more .
Have today had old boiler removed and a new one installed, Rob and Lee were very polite and friendly, got to work straight away. They were very thorough with all the checks afterwards to make sure everything was working as it should. Very clean and tidy working practises. Would recommend them to others.
Christine Miles
Christine Miles
rob and his team turned up on time went straight to work day and a half full heating system installed and working house left clean and tidy would recomend this firm to anyone
Joanna Duncan
Joanna Duncan
Rob came to give our annual boiler service, as well as a second appointment to remove a redundant gas pipe. Very happy with the service-will continue to use Thermal Heating and would most definitely recommend them. Thank you, Joanna & Bob

Why Choose Thermal Heating Ltd?

We understand that buying a new boiler can be an expensive purchase, which is why Thermal Heating Strive to provide our customers with outstanding satisfaction in our boiler packages and installations. We are the experts in our field, continually offering unrivalled levels of service and quality products into thousands of households around the UK each year.
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Eco Friendly

Here at Thermal Heating not only do we strive to deliver the best installations using our market leading products and controls, but the environment is also of great importance to us so we remove your waste e ciently and correctly. Leaving you reassured you are protecting the environment.

Smart Home

Operate from your smartphone, user friendly, avoid unnecessary call outs & programmable time settings.

Energy Effecient

Rest assured all of our products are energy efficient and are kind to the environment.

Customer Reviews

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