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High Efficiency Heating UK Ltd

5.0

1009 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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100% of the reviews we publish have been through our stringent moderation process.

5.0
1009 reviews
Customer Service
5.0
Quality
5.0
Value
4.9
Sort by
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
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)
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
Efficient as alwayss
Customer Service
Quality
Value
Fabulous service, very good with communications, always happy with the service they provide. Would highly recommend.
Customer in Greater Manchester Posted on 01/07/2026 , work completed 01/07/2026
The trader replied (on 01/07/2026)
Thanks so much for your kind words! We're really pleased to hear you're happy with our service and communication. We really appreciate your recommendation!
New Radiatornd
Customer Service
Quality
Value
I had a new radiator fitted and the engineers were very polite and cleaned up the area well. They offered to move the furniture back which was very kind of them. Overall I am pleased with the job.
Customer in Greater Manchester Posted on 26/06/2026 , work completed 26/06/2026
The trader replied (on 01/07/2026)
Thanks so much for your lovely review! We're really glad you're happy with your new radiator and that the team looked after everything, including cleaning up and putting your furniture back. We really appreciate your feedback!
Boiler/Fire Service
Customer Service
Quality
Value
Have used this company for several years. Once again found them to be punctual, efficient and friendly. Would not hesitate to recommend them.
Customer in Greater Manchester Posted on 26/06/2026 , work completed 10/06/2026
The trader replied (on 01/07/2026)
Thank you for continuing to choose us, we really appreciate your amazing review. Thanks again HEH
Work done without fuss
Customer Service
Quality
Value
I had my boiler and fire serviced and as always the engineer arrived when promised and was courteous and competent
Customer in Greater Manchester Posted on 25/06/2026 , work completed 24/06/2026
The trader replied (on 01/07/2026)
Thank you for your lovely words. We appreciate your 5 star review from all at HEH.
Great service
Customer Service
Quality
Value
Had a new boiler fitted-was on contract with another provider but will be leaving them and going with this company! All parts of service provided were excellent, from communications with the office, to the engineers attending to carry out the work. Workmen on time ( which is something these days!) polite and friendly, worked late until new boiler operating correctly, explained operation clearly. Would definitely recommend this company!
Customer in Greater Manchester Posted on 09/06/2026 , work completed 09/06/2026
The trader replied (on 10/06/2026)
Thanks so much for the great review. We're really pleased to hear everything went smoothly from the office communication through to the installation. We really appreciate your kind words and recommendation — thanks again!
Excellent service
Customer Service
Quality
Value
Been using HEH for about 20 years. Excellent service from them every time. Boiler service this morning was quick and efficient
Customer in Greater Manchester Posted on 08/06/2026 , work completed 08/06/2026
The trader replied (on 10/06/2026)
Thanks so much for your continued support over the past 20 years. We really appreciate your loyalty.
From my first contact to the office and work being completed it was a pleasure
Customer Service
Quality
Value
The work which I had done was done to a very high specification by a young man who was a credit to the firm i wouldn’t hesitate to recommend this local company many thanks
Customer in Greater Manchester Posted on 07/06/2026 , work completed 05/06/2026
Service
Customer Service
Quality
Value
As always with the service from H E H everything went smoothly from arranging a date and time to being notified of the time they would arrive. The engineer was polite, did the service, and informed me of work carried out. I would definitely recommend this company.
Customer in Greater Manchester Posted on 03/06/2026 , work completed 03/06/2026
The trader replied (on 10/06/2026)
Thanks so much for the great review and your continued support. We're really pleased to hear everything went smoothly from booking through to the service itself. We really appreciate your recommendation — thanks again!
Outstanding!
Customer Service
Quality
Value
Recently had a new boiler system put in by High Efficiency Heating and couldn’t be happier! Was no small job the lads had to do either. Ripping out the old system (water tanks etc) and connecting the new system with new pipe work etc. absolutely fantastic job! Very neat and tidy and left our home absolutely spotless when complete. Also took extra care in our babies room laying out sheeting and covering which was really good of them as the room was all brand new. Fantastic from start to finish! Huge thankyou!
Customer in Greater Manchester Posted on 01/06/2026 , work completed 08/05/2026
The trader replied (on 10/06/2026)
Thanks so much for the fantastic review. We're really pleased to hear you're so happy with your new heating system and that the team took great care throughout the job. We really appreciate your kind words and thank you again for choosing us!
Great Boiler Service
Customer Service
Quality
Value
Appointment was kept in time window, text message sent when on the way, service carried out efficiently and invoice delivered promptly
Customer in Greater Manchester Posted on 27/05/2026 , work completed 27/05/2026
The trader replied (on 10/06/2026)
Thanks for the great review. We're really pleased to hear everything ran smoothly from the appointment updates to the service and invoicing. We really appreciate your feedback thanks again!
Excellent service
Customer Service
Quality
Value
They never let me down service is first rate and engineers always friendly and knowledgeable ready to put overshoes on as they enter. Rate their service as excellent
Customer in Greater Manchester Posted on 22/05/2026 , work completed 21/05/2026
The trader replied (on 10/06/2026)
Thanks so much for the great review. We're really pleased to hear you've always had a reliable, first-rate service from the team.
Gas BOiler Service
Customer Service
Quality
Value
Engineer arrived promptly and efficiently serviced our combi boiler. He also bled the upstairs rads. Carried out the work in a pleasant manner.
Customer in Greater Manchester Posted on 20/05/2026 , work completed 20/05/2026
The trader replied (on 10/06/2026)
Thanks for the great review. We're really pleased to hear the service was prompt and efficient, and that everything was carried out in a pleasant and professional manner. We appreciate your feedback — thanks again!
Excellent work
Customer Service
Quality
Value
The team were very professional and friendly with our boiler installation. They turned up promptly each day with notifications to let me know they were on the way and when they arrived, they explained what would be happening and if there would be any disruptions to the water and electric. They cleaned up the work area each afternoon so the bathroom remained useable by my family. The job was finished in the estimated timeframe and there were no hidden charges. Thank you.
Customer in Greater Manchester Posted on 06/05/2026 , work completed 30/04/2026
The trader replied (on 10/06/2026)
Thanks so much for the great review. We're really pleased to hear the team were professional and friendly and kept you well informed throughout the installation. It’s great to know everything was completed on time, with no surprises, and that the space was kept clean and usable for your family. We really appreciate your kind words thanks again!
Great service (as always)
Customer Service
Quality
Value
I’ve used this company for all things gas/boiler/heating for over 20 years and never had anything but great service. All staff are very skilled, professional but also friendly. Nothing has been too much trouble. I now have an annual check to keep all things in order. I can highly recommend
Customer in Greater Manchester Posted on 06/05/2026 , work completed 06/05/2026
The trader replied (on 10/06/2026)
Thanks so much for your continued support over the past 20+ years. We're really pleased to hear you've always had great service and that the team has been helpful, professional and friendly throughout. Thanks for sticking with us!
A very reliable company
Customer Service
Quality
Value
The engineer and his apprentice arrived on time to carry out the work which was to take 3 days in total. Their brief was to remove a 35 year old heating system and replace it with a new system. It entailed taking out the old boiler from a kitchen cupboard, removing 2 water tanks from the loft, taking the cistern out of a bedroom airing cupboard together with all the pipe work where the new boiler was to be situated. Jake and his apprentice worked really hard the whole time they were with us and were skilled in every stage of the job, keeping us informed as the work progressed. I found them very clean and tidy and respectful of our home. At the conclusion, Jake explained how everything worked and how we could contact him if we had any queries. I have no hesitation in recommending this company and their staff for the services they provide and can assure future customers they will not be disappointed.
Customer in Greater Manchester Posted on 27/04/2026 , work completed 23/04/2026
The trader replied (on 10/06/2026)
Thanks so much for the detailed review. We're really pleased to hear the team looked after you so well and kept everything running smoothly from start to finish. It’s great to know the work was carried out carefully, tidily, and with good communication throughout, and that everything was clearly explained at the end. We really appreciate your recommendation and kind words thanks again!
Excellent Service
Customer Service
Quality
Value
I have dealt with HEH for a number of years and they continue to offer great service. All the staff are very helpful and carry out the work in a courteous and efficient way.
Customer in Greater Manchester Posted on 21/04/2026 , work completed 21/04/2026
The trader replied (on 10/06/2026)
Thanks so much for your continued support and kind words. We're really pleased to hear you've consistently had a great experience with the team and that the service has stayed helpful, courteous, and efficient. We really appreciate you choosing us over the years thanks again!
New central heating system
Customer Service
Quality
Value
The transition to our new central heating system from our old freestanding boiler was carried out with the greatest care, efficiency, expertise and professionalism we could have hoped for. From Richard’s first visit to completion by Dylan and his team the whole conversion was undertaken to the exact timescale we were given at the outset and with the minimum disruption to our routine. We cannot thank them enough.
Customer in Greater Manchester Posted on 20/04/2026 , work completed 10/04/2026
The trader replied (on 10/06/2026)
hanks so much for the lovely review. We're really pleased to hear the whole transition to your new heating system went smoothly and that everything was completed on time with minimal disruption. It’s great to know Richard, Dylan and the team looked after you so well. We really appreciate your kind words and thanks again for choosing us!
Efficient service
Customer Service
Quality
Value
Had my gas boiler annual service done today. Turned up on time and checked out my boiler quickly. Easy company to deal with
Customer in Greater Manchester Posted on 13/04/2026 , work completed 13/04/2026
The trader replied (on 10/06/2026)
Thank you for your kind review we really appreciate your comments, from all at HEH.
Great work, nice staff
Customer Service
Quality
Value
Used this company for quite a few years now from boiler fitting to servicing and also the odd gas job and the staff in the office and that come to your property are always very helpful and friendly - I would highly recommend and thanks again for the great service
Customer in Greater Manchester Posted on 08/04/2026 , work completed 08/04/2026
The trader replied (on 10/06/2026)
Thanks so much for 5 star review and for your continued support over the years. We're really pleased to hear you've always had a good experience with both the office team and our engineers. We really appreciate your recommendation, Thanks again for choosing us!