Endorsed by Which?

High Efficiency Heating UK Ltd

5.0

1013 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 1000 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

Customer reviews

Why you can trust these reviews

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5.0
1013 reviews
Customer Service
5.0
Quality
5.0
Value
4.9
Sort by
Consistently Great Service
Customer Service
Quality
Value
I’ve used HCH since they installed our boiler 8 years ago. Since then they have serviced the boiler annually. They are consistently reliable providing quality service with a team of professionals. My engineer today was of the same standard , friendly , polite and informative. Great service.
Customer in Greater Manchester Posted on 06/08/2026 , work completed 06/08/2026
The trader replied (on 11/08/2026)
Thanks for the great review! It’s fantastic to hear you’ve had such a positive experience with us over the years. We’re really pleased you were happy with today’s service too, and we’ll be sure to pass your kind comments on to the engineer. Thanks again from HEH
Usual polite efficiency
Customer Service
Quality
Value
We’ve used HEH for a number of years for the annual servicing of our gas fire and boiler. It’s always arranged and carried out very efficiently and combined with the discount (for boiler and fire), they are competitive. After long running problems with our Hive, we asked for suggestions to replace and now have a Heatmiser Neo installed (by HEH) which is much more reliable. The staff are all very friendly and helpful and service from all is second to none. We highly recommend.
Customer in Greater Manchester Posted on 06/08/2026 , work completed 06/08/2026
The trader replied (on 11/08/2026)
Thanks so much for the lovely review and for continuing to use HEH over the years! We’re really pleased you’ve been happy with the service from the team and that the new Heatmiser Neo has been a much more reliable. We really appreciate your kind words and recommendation thanks again!
Fabulous Service as always from HEH
Customer Service
Quality
Value
This company installed my boiler in 2024. Everyone you speak to or have working in your home from this company is so friendly and professional. Their communication is excellent and they arrive on time following a text to confirm the engineer is on his way. Billy was a pleasure to meet and the work carried out was done with care. A highly professional service from this great company. I would definitely recommend them to anyone who needs a new boiler or service.
Customer in Derbyshire Posted on 30/07/2026 , work completed 30/07/2026
The trader replied (on 06/08/2026)
Thanks so much for your lovely review! It really means a lot that you took the time to share your experience. We're so pleased you were happy with the installation and the service you've received since. We'll make sure Billy sees your kind words – he'll be really pleased to hear them! Thanks again for recommending us. If you ever need us in the future, we're always happy to help. From all at HEH
Great job well done
Customer Service
Quality
Value
I would highly recommend this very professional company. Mine was a challenging boiler replacement job requiring the installation of a new gas run and pipe work changes. After detailed expert consultation, the work was carried out exactly as agreed, on-time, neatly and efficiently by a very competent team, and the final invoice was fully in line with the original detailed quotation. Absolutely five star.
Customer in Greater Manchester Posted on 23/07/2026 , work completed 22/07/2026
The trader replied (on 28/07/2026)
Thank you so much for your fantastic review! We're so pleased you were happy with every part of the boiler replacement, from the initial consultation through to the finished job. It was a pleasure working with you, and we're delighted everything went to plan. Thanks again for your recommendation and 5-star feedback!
Boiler service
Customer Service
Quality
Value
We have used this company for over 30 years. They came to do the annual service of our boiler. Their engineer was pleasant polite & efficient. As always we were pleased with their work & would not dream of using any other company.
Customer in Greater Manchester Posted on 14/07/2026 , work completed 14/07/2026
The trader replied (on 28/07/2026)
Thank you so much for your kind words and for choosing us! We're really grateful for your continued support. It's great to hear you were happy with your boiler service and our engineer. We look forward to seeing you again next year!
Highly recommended
Fantastic service, communication, quality and people. Would recommend to anyone. Very satisfied customer.
Customer in Greater Manchester Posted on 13/07/2026 (Reviewer did not use service)
The trader replied (on 28/07/2026)
Thanks so much for the lovely review! We're really glad you were happy with our service, Thanks again, and we hope to see you again soon!
Brilliant service friendly staff what more can you ask for
Customer Service
Quality
Value
Brilliant service friendly staff what more can you ask for? 5 stars
Customer in Greater Manchester Posted on 08/07/2026 , work completed 08/07/2026
The trader replied (on 09/07/2026)
Thanks so much for the brilliant 5-star review! We're really glad you were happy with our service and found the team friendly and helpful. Always here and happy to help.
Boiler Service
Customer Service
Quality
Value
Great reliable service as always, I've been using HEH for many years and never been disappointed with the service they give.
Customer in Greater Manchester Posted on 06/07/2026 , work completed 06/07/2026
The trader replied (on 09/07/2026)
Thank you so much for your lovely review and for sticking with HEH over the years. Your continued support really means a lot to us. Thanks again for taking the time to leave us a review!
Rightly named HEH
Customer Service
Quality
Value
After returning from Edinburgh on Tuesday evening, 30th June, we found our gas boiler to have failed. I phoned HEH the following morning to request an engineer to call and one was dispatched that same day. He advised that, whilst the boiler could be repaired, the parts alone would be very expensive, so he suggested that because of the boiler’s, age, a new one might be a better option. This chimed with our thoughts exactly so I contacted HEH and said we would like to go ahead with a a new one. Andy, the owner, came up the next morning to assess the situation. On Saturday, 4th July, today, two engineers arrived as promised at about 8.15 a.m. and began their work immediately fitting the new system. Without any seeming effort, the whole work was completed by 11.45 a.m. including adjusting the timer settings to our specifications, explaining how to change the times and temperatures, removing all the old material and leaving the place spotlessly clean. They were cheerful, polite, knowledgeable, and immaculately turned out. Both of them fulfilled the ethos of HEH in an exemplary way. As in my past reviews, I have nothing but the highest praise and thanks for the work they have undertaken on my behalf. They are the standard to which other companies should aspire.
Customer in Greater Manchester Posted on 04/07/2026 , work completed 04/07/2026
The trader replied (on 09/07/2026)
Thank you so much for this amazing review and for continuing to choose HEH. We really appreciate your support. We're so pleased we could get someone out to you quickly and get your new boiler installed without any hassle. It's great to hear Andy and the team looked after you so well and that you were happy with everything from start to finish. Your kind words about the engineers mean a lot to us, and we'll be sure to pass your comments on to them. Thanks again for taking the time to leave such a lovely review, it really does mean a lot. If you ever need us, we're only a phone call away! Thanks again from HEH
Excellent work
Customer Service
Quality
Value
Since I moved they have fitted new boiler, new radiators, underfloor heating and now reconnected my gas cooker after having had a new kitchen extension. All the lads are great, friendly and knowledgeable they work really hard and never leave a mess. They have had to do a lot of work bit by bit and have always fitted me in within a couple of weeks. Thanks to all the lads and not forgetting the office staff. Highly recommended.
Customer in Greater Manchester Posted on 02/07/2026 , work completed 02/07/2026