Endorsed by Which?

High Efficiency Heating UK Ltd

5.0

954 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

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
954 reviews
Customer Service
5.0
Quality
5.0
Value
4.9
Sort by
Boiler service
Customer Service
Quality
Value
Very professional and friendly service, arrived at the time advised and completed the work efficiently.
Customer in Greater Manchester Posted on 17/02/2025 , work completed 17/02/2025
The trader replied (on 15/04/2025)
Thank you for your review.
Simply the best!
Customer Service
Quality
Value
An outstanding company whose customer service is second to none, in addition to skilled and knowledgeable engineers who can be trusted to do a first class job. They really stepped up in fitting in a replacement boiler the week before Christmas as an emergency response for my elderly mum. All my dealings with the company at every point, were met with care and sensitivity. All the personnel have the same ethos and I have to say from the off I was filled with confidence and trust in the company and they certainly delivered!
Customer in Greater Manchester Posted on 17/12/2024 , work completed 17/12/2024
Excellent
Customer Service
Quality
Value
I needed pipework sorting in my garage so I could fully open the back door. Lads did a brilliant job. Very sociable, spent time talking with me about the next job I want doing. Can't fault this company. Glad I took a neighbour's advice and switched from British Gas.
Customer in Greater Manchester Posted on 06/03/2025 , work completed 06/03/2025
The trader replied (on 15/04/2025)
Thank you for your 5* review. From all at HEH.
Leak on central Heating pipe
Customer Service
Quality
Value
Rang first thing in the morning he sent his men that day who happily repaired the fault . Great service great workforce as usual
Customer in Cheshire East Posted on 17/12/2023 , work completed 01/10/2023
The trader replied (on 28/03/2024)
Thank you very much appreciated.
Boiler service
Customer Service
Quality
Value
Once again with this company EVERYTHING is done correctly. From the time they turn up “ON TIME”, to the work they carrry out it’s always done to a very professional standard. The guy who served our boiler was excellent cared about his job and about my home. Our boiler was fitted with this company and I can’t praise them enough. Thank You. Mr Derek Comer
Customer in Greater Manchester Posted on 05/01/2024 , work completed 05/01/2024
The trader replied (on 28/03/2024)
Thank you for your review we always aim to be on time thanks again Derek
Superb customer service, as ever
Customer Service
Quality
Value
HEH replaced my boiler and radiators in my home 2 years ago. The job was done at a very reasonable price and the installation team were superb. They provided with me a fully detailed quotation and explained everything clearly. During the installation itself, they kept me informed of all the work as they were doing it, keeping the work areas (and my carpets!) clean. They finished ahead of time and everyone involved was extremely courteous and professional. January 2023 was the first annual boiler service, which went equally efficiently. In December 2023 I received a text message to remind me that my next boiler service was due in January 2024. I rang the office to make my booking and was given a choice of dates and times from which I could pick the most convenient. Immediately afterwards I received a text message confirming all the details of the booking. On the day itself, I received another text message confirming the booked time slot again, and another text message advising when the engineer was actually on his way to my house. When the engineer arrived, he was extremely professional & polite, asked if I had any problems or questions he could help with. Once he had completed the service and left, within a few minutes I received a final text message thanking me for using HEH. All my dealings with HEH have been a positive experience, with everyone including the owner, the engineers and the office team all being extremely helpful and courteous.
Customer in Greater Manchester Posted on 22/01/2024 , work completed 19/01/2024
Central heating and boiler service and installation j
Customer Service
Quality
Value
Fabulous company to have chosen 10/ 12 yrs ago. No regrets what so ever. They conduct themselves in a top professional way , service and maintenance my whole system with an urgency when things are not working as they should and very competitive on price. Total satisfied with there service.
Customer in Greater Manchester Posted on 29/01/2024 , work completed 26/01/2024
The trader replied (on 28/03/2024)
thankyou we are pleased to hear you are happy with our service many thanks
Excellent and prompt service
Customer Service
Quality
Value
HEH installed our boiler in 2008 and we have a service contract with them. When there is a problem they are always very responsive and attend urgently when necessary. Three days ago they came to replace a stuck valve but unfortunately it seems the new part was faulty and the boiler then stopped working in the middle of a cold snap ( -7C last night). Although clearly very busy with many call outs in the cold they came and fixed the problem and got our heating back within 3 hours. Great service.
Customer in Derbyshire Posted on 18/01/2024 , work completed 18/01/2024
The trader replied (on 28/03/2024)
Thank you
First Class
Customer Service
Quality
Value
Excellent and clean work from this company as usual. All their engineers are true professionals and are knowledgeable and very efficient. Our annual boiler and fire was serviced for a reasonable price and I have no hesitation in recommending them to future customers.
Customer in Greater Manchester Posted on 19/08/2024 , work completed 19/08/2024
The trader replied (on 30/01/2025)
All at HEH appreciate your 5 star review, Thank you.
New boiler
Customer Service
Quality
Value
Dylan and colleague were very helpful and professional when installing our new boiler. Left a clean and tidy workspace. And they went the extra mile in identifying and repairing a gas leak from our oven. We are very happy with the result.
Customer in Greater Manchester Posted on 10/09/2024 , work completed 02/09/2024
The trader replied (on 30/01/2025)
Its lovely to hear you are happy with your new boiler, I have passed on your feedback to the engineer that installed your boiler. Thank you
Brilliant response and so efficient
Customer Service
Quality
Value
These guys have excelled again. Prompt kind efficient service and so reliable. Kept updated re: time of arrival and delivery of parts. Can’t recommend them enough.
Customer in Cheshire East Posted on 21/09/2024 , work completed 21/09/2024
The trader replied (on 30/01/2025)
Thank you for taking time to leave such a lovely review.
Boiler Service
Customer Service
Quality
Value
The whole experience with HEH has been excellent. Very professional and thorough. Would absolutely recommend.
Customer in Greater Manchester Posted on 10/10/2024 , work completed 10/10/2024
The trader replied (on 30/01/2025)
We are so pleased to hear you are happy with our service. Thank you
Fantastic service
Customer Service
Quality
Value
I called HEH around 10.30 this morning because of two leaking radiators. About an hour later an engineer turned up to repair them. Fantastic time scale. The engineer was extremely polite and efficient and was totally respectful of my property. Even though he had to go out to his van several times. He put shoe covers on each time he returned. I have used this company for many years and always find their service second to none. I would never have any hesitation is recommending them to anyone.
Customer in Greater Manchester Posted on 27/10/2025 , work completed 27/10/2025
The trader replied (on 11/11/2025)
Thank you for your lovely review and for being a loyal customer! We’re so pleased our engineer could attend quickly and provide the service you expect from us. Your recommendation means a lot to all at HEH
Excellent as ever
Customer Service
Quality
Value
Phoned HEH with possible boiler issue. Came promptly and calmly explained the potential issue and solution, which could be intermittent. As ever a professional service from a trusted company. I would recommend them.
Customer in Greater Manchester Posted on 07/11/2025 , work completed 07/11/2025
The trader replied (on 11/11/2025)
Thank you for your kind words! We’re glad we could provide a prompt and professional service, and we really appreciate your recommendation. Amazing 5 star review thank you.