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High Efficiency Heating UK Ltd

5.0

999 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

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5.0
999 reviews
Customer Service
5.0
Quality
5.0
Value
4.9
Sort by
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
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
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
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
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
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
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
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
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
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
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
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
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
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
Great company
Customer Service
Quality
Value
I've been with HEH on a service plan for a number of years. Had a new boiler fitted through the company last year. Can't fault or their engineers. Today Billy completed a service. I received a text message to alert me the engineer was on his way. Work was completed to a high standard, he cleaned up after himself, checked all the radiators and even answered some questions about the working of the boiler and adjustments I can make to get the best out of the boiler. Would continue to highly recommend.
Customer in Greater Manchester Posted on 02/04/2026 , work completed 02/04/2026
Brilliant company!
Customer Service
Quality
Value
This company is a pleasure to deal with. We’ve been living with a bit of a nightmare recently and it’s just nice to get help from a company that you feel genuinely cares about your problems and do all they can to get you back up and running. Really really helpful , I can’t praise them enough! I’ll never use anyone else , there great at what they do and there service is next level.
Customer in Greater Manchester Posted on 30/03/2026 , work completed 30/03/2026
Brilliantly efficient service
Customer Service
Quality
Value
As ever, HEH were excellent. A perfect service. Neat, tidy and on time. Also very pleasant engineer. It's why I don't have anyone else handling my boiler. I'm sticking with the HEH lads.
Customer in Derbyshire Posted on 30/03/2026 , work completed 30/03/2026
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
As usual
Customer Service
Quality
Value
New radiator fitted in the lounge. Two engineers arrived and carried out a professional installation. Never had a problem with this company.
Customer in Greater Manchester Posted on 23/03/2026 , work completed 23/03/2026
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
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
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
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
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
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