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Welcome to Happy Heat! We provide a wide range of  heating & gas services to both the commercial & domestic sectors. Including boiler servicing, boiler repair and boiler installation. With over a century of combined experience, you can rest assured knowing that you're in safe and expert hands. 

Based in Bushey, we offer our services throughout London and the Home Counties.

If you are looking for a single company that can handle of all your catering, heating & boiler needs then Happy Heat is your one stop shop! 

From suspended warm air units, comcat cooking appliances, domestic & commercial boilers, underfloor heating, smart home tech as well as entire heating systems for homes and businesses. 

We have a range of offers on our site for both commercial and domestic customers, including a market leading fixed price boiler installation package.

Looking for a commercial boiler servicing expert in Watford? Then look no further, we work with a range of businesses in our local area, as well as across London and the Home Counties.

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Homepage About us

Why Choose Us?

Get in touch

Get in touch with whatever you may need and our friendly team will be here to help.

Book a time

Once you're happy to go ahead, we'll book to get the job done at a time and date that suits you.

We'll do the work

Whether it's an installation, service or repair, we'll carry out our work to the highest of standards.

CONTACT US

What our clients are saying about us

Great service all round
Called Happy Heat for my new boilers 1st service on the Saturday and had the worked completed by the Tuesday. Worcester Bosch wanted 3 months notice to book the appointment and charge double the rate!! Martin kept me informed on h ...
Happy Heat came to my rescue!
I cannot praise Martin and his team highly enough! Four days before Christmas, my boiler broke, I was distraught and Martin came to my rescue. Not only did he and his team manage to fit a new boiler but his patience, his good natu ...
Great Service
Happy Heat took over looking after our heating system from British Gas. Best decision we ever made. They are always on the end of the phone with good advice and practical solutions. As with all heating and boiler issues a quick an ...
I just wanted to say thank you so much…
I just wanted to say thank you so much to this Marvelous young man very good at his job and very flexible with rearranged installation.was let down by another gas engineer really pleased with this chaps work ethic. Absolutely fant ...
Andrew’s water heaters repairs
Very please with punctuality and quality of work. Very knowledgeable engineers especially in regards to commercial boilers and water heaters. We had a very good advice on energy saving and efficiency, which we implemented and alre ...
We had Happy heat come out to our…
We had Happy heat come out to our property we were so impressed with their workmanship we put them on a 6-month trial on all our properties domestic & commercial which they passed with flying colours they are now the main contract ...
5 star
Really happy with the service I received. fixed my boiler problem first time really recommend this company very polite and punctual having had any problems since so very happy with the cold weather approaching.
A very happy experience with happy…
A very happy experience with happy heat! Extremely friendly and professional service I would definitely recommend. From the customer service to the completion of the job they were spot on
I had an immediate attention to my…
I had an immediate attention to my demand . They solved the problem and they were pleasant and helpful. Much more reasonable pricing when compared with my previous service agreement.
The Happy Heat Team were great
The Happy Heat Team were great. Friendly, efficient and good value. Excellent communication. Would recommend to friends and family and will definitely use again
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OUR OFFERS

GET A GREAT DEAL ON OUR SERVICES
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Fixed Price £1550 Boiler Installation in June!

Fixed Price £1550 Boiler Installation in June!

Having a new boiler installed can be cheaper than you think!  Take us up on our new June 2023 offer, exclusive to our website customers!

Enjoy a fixed price boiler installation starting from £1550 when installed by Happy Heat. 

Quote the following code to get this discount: 1550BOILERWEBJUNE

To ensure you get the discount AFTER the quoted amount, please feel free to quote the code after receiving a quote from us.

Click below to get in touch and request a quote.

Disclaimer: The offer price of £1550 is assuming a like for like combi-boiler replacement where boiler location, flue and boiler size and type is all the same. Prices will vary depending on complexity of the job and final choice of brand & model of boiler. Any adjustments to the quoted price will be made clear when a Happy Heat engineer does the home visit prior to any agreement of work.

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