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Commercial & Domestic, Plumbing & Heating Services

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

Based in Bushey, we offer our services throughout the local area including nearby Radlett, Abbots Langley, St Albans & Northwood. 

Searching for a single company that can take care of all your catering, heating & plumbing needs? Then look no further than Happy Heat Limited! 

From suspended warm air units, comcat cooking appliances, domestic & commercial boilers, leaky taps to burst pipes basically we cover it all, including your kitchen sink! 

Our team is here for you, 24/7 

Whether a plumbing or central heating emergency strikes at 2 pm or 2 am, our dedicated team is ready to help. 

From our dedicated office staff, who will quickly determine the best course of action for the emergency at hand, to the experienced engineer who will arrive at your property promptly, we have you covered. Every member of our team is dedicated to providing you with five-star service at all times of the day and night. 

Vaillant Advance InstallerGas Safe registered

Please note that we are a Vaillant Advance Installer & Worcester Bosch Accredited Installer meaning that we went through special training directly from the manufacturer and are experts in installing their products. As such, we are able to offer our customers an extended warranty when fitting a new Vaillant or Worcester boiler. Please contact us today to find out more.


⚙️ Boiler Service

⚙️ Boiler Service

Book your yearly boiler service with Happy Heat today so that you have peace of mind it's working safely and to its maximum potential.

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🔧 Boiler Repair

🔧 Boiler Repair

Get your boiler back to working ways as soon as possible with the expert team at Happy Heat. Don't delay in giving us a call so we can help.

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🔥 Boiler Installation

🔥 Boiler Installation

Have a new boiler installed with an extended warranty of up to 10 years; get in touch and we'll provide you with a free, no-obligation quote.

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Our Location

269 Park Avenue, Bushey,
Hertfordshire WD23 2DR

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