Could you be eligible for a FREE boiler?

If your boiler is inefficient or broken and you are in receipt of an income related benefit, are a home owner or a tenant, you could be eligible for a grant to replace your boiler or upgrade your storage heater.

Electrical works

Electrical Services

From a new plug socket to a full house re-wire, Happy Energy can help

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All plumbing works catered for

No job too small. Whether you want a new set of taps fitted or a complete central heating system, Happy Energy's trained engineers can help

bathroom cropped

Stunning Bathrooms

Happy Energy can design, supply and install stunning new bathroom suites including all building, electrical works and tiling

Loft Insulation

Home Insulation Grants

Call us now to ask about our grants for home insulation which are available to all homes in Devon and Cornwall

NEDT Learning Thermostat

NEST Smart Thermostat £249

Enjoy the benefits of the NEST smartphone thermostat supplied and installed by a Happy engineer for just £249 inc VAT

Wich? Trusted Traders - Happy Energy

Which? Trusted Traders

Trust Happy Energy for all your Heating and Renewable Needs

solar battery

Solar PV Battery Storage

Can be retro-fitted to existing Solar PV Systems

Your One-Stop-Shop for Heating Engineers, Renewable Energy Installation and Building Services in Cornwall and Devon

Our team of heating engineers and renewable energy engineers can install a wide range of heating and renewable energy solutions to reduce your home’s energy bills. Happy Energy can also offer Home Insulation Grants and, in some cases, Grants for Free Boilers and Heating through the Government’s Eco Scheme across Great Britain.

Our Building Services team offers a complete range of electrical and construction services enabling Happy Energy to provide you with a complete one-stop-shop to upgrade your home – making it more energy efficient and saving on your energy bills.

Whether you need a heating engineer for a boiler service, you want a new oil, gas or LPG boiler, home insulation or a new renewable energy technology such as a ground or air source heat pump, solar PV or solar hot water system, call Happy Energy on 0800 0 246 234.

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Stroma MCS accredited
Which trusted trader

Hear what our customers have to say

We just wanted to commend your staff for the excellent work they did on our PV installation this week.

Two weeks ago when we sent a request for a survey by e mail, we were called back within five minutes and the survey was booked that afternoon!

- Sue and Graham, Camborne

Customer service at every stop was excellent, from speaking to customer service on the phone, the person who visited to assess the suitability (who was extremely knowledgeable and helpful), to the person who visited to complete the finance application and the installers themselves were fantastic.

- Stephanie, Illogan

Happy with the service, the guys were really professional and made sure we were happy with everything they did

- Miss Bell, St Austell

From the initial phone call to when the work was completed all the team at Happy Energy were friendly, polite and efficient. Their customer service is second to none. I was fully informed throughout every stage of the process and my queries were responded to promptly.

I was very impressed with my Happy Energy experience and shall be recommending you to family and friends. I will certainly be using Happy Energy for all my future energy needs.

- Janette, Perranporth

Great service, extremely professional team, would recommend to anyone

- Mrs Burgess, Wadebridge

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