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 4.8 stars

1,293 reviews

 4.8 stars

1,293 reviews

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100 South Hill Road, Bromley, BR2 0RT
Boiler Guide member since June 2021

CNB Gas and Plumbing Services Ltd

CNB Gas and Plumbing Services Ltd are Gas Safe registered heating engineers who specialise in gas boilers. For similar replacement boiler companies in this area please visit the Bromley boiler page.

We specialise in

Gas Electric, Vented Cylinders, Unvented Cylinders

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100 South Hill Road, Bromley, BR2 0RT
Boiler Guide member since June 2021

Need a new boiler? Or a full heating system installation, well CNB Gas & Plumbing Services has it covered. We will come and discuss your requirements with you, offering our expert advice and opinion. We will then provide you with a free written quotation.

Something to bear in mind when deciding whether to install a new boiler or not. Older type boilers tend to waste a lot of valuable energy, with many converting as little as 60% of your expensive gas into useful heat. CNB Gas & Plumbing Services install hundreds of new boilers every year and our highly experienced team of estimators will be able to advise you of the most cost effective boiler to keep your heating bills down.

At CNB Gas & Plumbing Services we specialise installing Vaillant and Worcester boilers, these boilers now come with a comprehensive 7 year guarantee while Vaillant enjoy a reputation as Britain’s most widely used boiler (it accounts for 70% of the boilers in UK homes) very reliable manufacturer’s service to back it up.

Manufacturing since 1874 Vaillant the company have two ‘Best Buy’ recommendations from Which? for their ecoTec range. A condensing boiler from CNB Gas & Plumbing Services can increase efficiency to produce a conversion rate of up to 98%.


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Excellent 4.8 out of 5