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Endorsed by Which?

High Efficiency Heating UK Ltd

5.0

981 Reviews

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Organisations and Awards

Jul 2020
Jul 2019

About

High Efficiency Heating (UK) Ltd.
We are a local, family run business based in Ashton Under Lyne, Lancashire. All our engineers are Gas Safe registered which means they have been certificated by the official regulatory body to make sure they are competent and qualified to work safely and legally with gas related appliances in your home.
HEH are Level 2 Worcester Accredited Partners. Our engineers have received training by Worcester Bosch to install and maintain their products. Because of this partnership we are able to provide you with their industry leading parts and labor guarantee.

As a business focused on excellent customer service, quality and value, High Efficiency Heating (UK) Ltd have now received over 500 five star Which Trusted Trader reviews from which we are very proud of.

What we do

  • Boiler, central heating and gas engineers

    • Boiler installation
    • Boiler repair
    • Boiler servicing
    • Gas safety testing and inspection
    • Radiators and central heating
    • Gas cooker installation
    • Gas emergencies
    • Gas cooker repair
    • Gas fire repair and servicing
    • Immersion Heaters
    • Power flushing
    • Underfloor heating

  • Plumbers

    • Unvented cylinder installation and maintenance

  • Renewable energy

    • Air source heat pumps
    • Ground source heat pumps

  • Gas installers

    • Gas Fires

  • Heating contractors

    • Central heating systems (installation and servicing)
    • Immersion Heaters

My work

Customer reviews

Why you can trust these reviews

All reviews are verified as being genuine and a true customer of this trader.

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100% of the reviews we publish have been through our stringent moderation process.

5.0
981 reviews
Customer Service
5.0
Quality
5.0
Value
4.9
Recommended

Recommended

by 100% of customers
Sort by
Same as always
Customer Service
Quality
Value
Tech turned up on time and carried out service quickly and in good time. Always use HEH and always been the same efficient service.
Customer in Greater Manchester Posted on 26/03/2026 , work completed 26/03/2026
Recommended
Great service
Customer Service
Quality
Value
I called HEH for a second opinion having been advised that I needed a new boiler. The HEH fitter said the boiler was repairable which he did by replacing the burner seal. He also recharged the expansion vessel. He said the boiler was 12 years old and had a life expectancy of 16 years. The fitter was smart, polite and informative. I regard the service I received as workmanlike and honest. I would definitely return to HEH should I need them in future.
Customer in Greater Manchester Posted on 20/03/2026 , work completed 18/03/2026
Recommended
Boiler service
Customer Service
Quality
Value
HEH replaced my boiler 12 years ago and have been servicing it ever since. It was done this morning. The engineer was very polite and helpful.
Customer in Greater Manchester Posted on 17/03/2026 , work completed 17/03/2026
Recommended
HEH are certainly Efficient
Customer Service
Quality
Value
Great service as always. Contacted on the web over the weekend had a response the same weekend to confirm attendance the afternoon of the next working day They attended and couldn't rectify, requiring a Worcester bosch engineer. They arranged for Worcester to contact us, which they did in an hour Excellent service recommended
Customer in Greater Manchester Posted on 16/03/2026 , work completed 16/03/2026
Recommended
Under floor heating
Customer Service
Quality
Value
I used HEH to move the boiler and to install under floor heating at the same time as part of a garage conversion. Work needed to be carried out urgently. Even though the job was quoted for 4 days they did it over 3 days by sending more man power so they could squeeze me in. Work was carried out to an exceptional standard and when they could have upselled even though it was not needed, they did not. If you are looking for a trustworthy firm who will come in and do the job to a high standard and not charge more then what is required then use HEH.
Customer in Greater Manchester Posted on 13/03/2026 , work completed 11/03/2026
Recommended
New Boiler
Customer Service
Quality
Value
I have used HEH for many years and have always been impressed by the quality of the service provided by this local family run company. We had a new boiler fitted, the guys were exceptional from start to finish, polite, efficient and very professional. All completed with minimal disruption, I can highly recommend this company wouldn’t use any one else. ⭐️⭐️⭐️⭐️⭐️
Customer in Greater Manchester Posted on 05/03/2026 , work completed 09/02/2026
Recommended
Excellent work
Customer Service
Quality
Value
Dave & his assistant replaced 2 radiators for us. They arrived on time, were very pleasant. They worked hard & were extremely tidy. On a positive note they noticed a mark on one of the radiators & insisted that it wasn’t acceptable & will replace it as soon as possible. We have used this company many times & would definitely recommend them.
Customer in Greater Manchester Posted on 28/02/2026 , work completed 27/02/2026
Recommended
Great service
We have used HEH’s services several times over the last few years and recommended them to others. The service is always great and enquiries are dealt with promptly and with an admirable [human] courtesy.
Customer in Greater Manchester Posted on 24/02/2026 (Reviewer did not use service)
Recommended
Excellent service as always
Customer Service
Quality
Value
Have used company for many years including 2 boiler installations and annual service. Always highly efficient, prompt,polite service and complete satisfaction with work completed. Cannot recommend highly enough.
Customer in Greater Manchester Posted on 19/02/2026 , work completed 19/02/2026
Recommended
The trader replied (on 24/02/2026)
Thank you so much for your continued loyalty over the years, We’re delighted you’ve been happy with everything from your boiler installations to your annual services. Thank you for the high recommendation it means so much to us!
Boiler Service
Customer Service
Quality
Value
Had my boiler serviced and all my radiator’s bled , yet again a first class job, very polite and friendly gentleman and very helpful he’s a star, thank you I will certainly recommend you to people I know.
Customer in Derbyshire Posted on 18/02/2026 , work completed 18/02/2026
Recommended
The trader replied (on 24/02/2026)
Thank you so much for your lovely review! We’re really pleased you were happy with your boiler service and radiators and we’ll make sure your kind words are passed on to the engineer thanks again from all at HEH.
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Standard network rate.