Welcome to Diamond Boilers

Heating made easy

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COVID-19 Statement

We would like to reassure all of our customers that we are taking all of the recommended precautions to help prevent the spread of the COVID-19 virus.

The safety of all our staff and customers is our top priority.

We continue to follow the latest governments guidance and will make any necessary changes as the situation develops.

About us

At Diamond Boilers we remove the stress from buying and installing a heating system. By eliminating the need for a sales force we are able to offer the most competitive rates. Working exclusively with the UKs top 3 manufacturers of boilers we guarantee the most complete products on the market for the best price. Most of our boiler installations are provided with a 10 year warranty for extra peace of mind.

So what are you waiting for? Fill out our short questionnaire and get a quote for your new boiler today.

Hive Active Heating fitted on request

Our Top Sellers

Viessmann 050w



Worcester Bosch 4000



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