Reliable and Affordable Electrical and Gas services in London

 
 
 
 
  
 
Excellent4.8852 reviews
 
4.8
 
Excellent852 reviews
 
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 Tiago Pereira 
 
5 November 2026
 
 
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It that time of the year to have a Gas Certificate (GSC) done, so as usual for me, I’ve reached out to Efficient Home Energy to have this done. I’ve booked a bundled GSC + EICR (as I thought that I was also due on the Electrical certificate as well). After proceeding with the booking, I got an email from Elle who informed me that my flat still had a valid EICR for another 2 years. After clarification she also proceeded to the refund (since I didn’t need the EICR). It’s this sort of honesty that makes me appreciate soo much businesses like Efficient Home Energy. The GSC certificate was also processed within 24h. The technician that came to the flat was also super professional and such a pleasant person to talk with. Amazing service! Can’t recommend enough for whoever needs services from Efficient Home Energy. Thank you so much!!
  
 
 
 
 
 
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 David Viccars 
 
5 November 2026
 
 
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All went like clockwork
  
 
 
 
 
 
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 Michael Waldron 
 
5 November 2026
 
 
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Had a boiler service and gas certificate done by EHE.

Easy booking service. Great price. And report received in my email a couple hours later !

Definitely recommend.
  
 
 
 
 
 
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 Ann Davis 
 
4 November 2026
 
 
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Quick and easy process. Very pleased how easy it was to booked my boiler service and gas safety certificate. Would highly recommend
  
 
 
 
 
 
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 sooraj sasidharan 
 
2 November 2026
 
 
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Excellent service, highly recommend
  
 
 
 
 
 
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 James Sesay 
 
31 October 2026
 
 
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Engineer was on time and was very helpful
  
 
 
 
 
 
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 James MAI 
 
30 October 2026
 
 
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good
  
 
 
 
 
 
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 janak shah 
 
28 October 2026
 
 
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Efficient home energy co is amazingly very friendly and efficient and they have done very good service for me in every way and they have been very helpful and supportive
  
 
 
 
 
 
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 Rodica Roman 
 
22 October 2026
 
 
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The service was great this year which improved comparing with last year. The engineer text saying that was arriving in 30 minute which was assuring that will be coming. Last year I was waiting from 2 to 6 pm and noone came. When I called I have been told that the engeneer came but none was at home which was not true as I was inside the house the whole time. So I had to pay extra £50. But this year the service was improved so 5 stars well deserved.
  
 
 
 
 
 
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 Peter Hedges 
 
22 October 2026
 
 
 Trustindex verifies that the original source of the review is Google. 
I used Efficient Home Energy to produce an EICR. Some remedial work was required which was done effectively by competent and polite technicians though we did have a payment issue that needed resolving and they were not able to replace the faulty sockets with similar looking parts.