Endorsed by Which?

High Efficiency Heating UK Ltd

5.0

937 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
937 reviews
Customer Service
5.0
Quality
5.0
Value
4.9
Sort by
Once again excellent service
Customer Service
Quality
Value
Cannot fault this Company and their team. I had my gas fire refurbished and a radiator removed from one wall and a new one fitted in a different location. Both jobs were done by the lads with what appeared to be seamless ease. They were both very sociable, as all the team are, and it didn't feel like I had workmen in the house. They did a really good job of tidying up, leaving me with just furniture to put back in place before they went to their next job. Would give them 10/10 and would definitely recommend them.
Customer in Greater Manchester Posted on 09/09/2025 , work completed 08/09/2025
Excellent service
Customer Service
Quality
Value
I had my new Worcester Bosch boiler installed recently and I couldn’t be happier with the service. The engineer was extremely professional, polite and friendly throughout the whole process. He explained everything clearly, worked very efficiently, and the installation was done to a very high standard. I’m really impressed with his skills and manners a true professional. Highly recommended!
Customer in Greater Manchester Posted on 08/09/2025 , work completed 03/09/2025
Satisfied customer
Customer Service
Quality
Value
Every time we have needed a callout (very few), HEH has been reliable and efficient. No complaints at all.
Customer in Greater Manchester Posted on 05/09/2025 , work completed 29/08/2025
The trader replied (on 09/09/2025)
Thanks so much for your kind words! We're glad we've been able to help when needed — always happy to help. Thank you from all at HEH
Great Job! - boiler replacement
Customer Service
Quality
Value
Due to a boiler failure, we decided it was time to replace it. I made contact through a third-party recommendation, and within a day there was arrangements were made to survey the job. After receiving a quote, we quickly made arrangements to move forward with the job. The guys who turned up were really good, finished the replacement within the day, they were very professional, and the work was done to an excellent standard. An excellent service and one highly recommended.
Customer in Greater Manchester Posted on 30/08/2025 , work completed 30/08/2025
The trader replied (on 09/09/2025)
Thank you so much for your wonderful feedback! We're really pleased we could respond quickly and get everything arranged smoothly for your boiler replacement. It's great to hear our team delivered a professional service and completed the job to a high standard — all in a day’s work! We truly appreciate the recommendation and are glad we could help make a stressful situation that bit easier. Thank you from all at HEH
Annual Service
Customer Service
Quality
Value
HEH carried out the annual sevice of our boiler and identified a small problem which they explained and rectified promptly. There sevice plan is excellent and gives us peace of mind that they are only a call away.
Customer in Greater Manchester Posted on 29/08/2025 , work completed 29/08/2025
The trader replied (on 09/09/2025)
Thank you for taking the time to leave such a thoughtful review. We’re glad our engineer was able to identify and resolve the issue quickly during your annual service — that’s exactly what our service plan is designed for. It’s great to know it’s giving you peace of mind! We're always just a call away if you need us. Thanks again for choosing HEH!
Annual Service
Customer Service
Quality
Value
As always, excellent service from HEH. Billy arrived on time. Very friendly and professional. So glad that I chose this company to supply and service my central heating system.
Customer in Greater Manchester Posted on 29/08/2025 , work completed 29/08/2025
The trader replied (on 09/09/2025)
Thank you for your continued support and kind words! We're so pleased to hear that Billy provided the friendly, professional service. It means a lot to know you’re happy with your choice to trust HEH with your central heating system. We truly appreciate your loyalty and look forward to being of service again!
Emergency Gas Call Out
Customer Service
Quality
Value
A gas leak was detected when the smart meter was fitted. Contacted HEH, who sent an engineer around the same afternoon. He was excellent, discovered the source of the leak, isolated it, and arranged for a permanent repair. Absolutely brilliant and excellent impeccable service.
Customer in Greater Manchester Posted on 28/08/2025 , work completed 28/08/2025
The trader replied (on 09/09/2025)
Thank you so much for your fantastic feedback! We're really pleased we could respond quickly and get everything sorted safely and efficiently. It's great to hear our engineer provided the level of service. We truly appreciate your kind words and are always here if you need us in the future. Thank you
Professional and great communication
Customer Service
Quality
Value
Very positive experience for our boiler service - communicative reception team - our engineer was polite, efficient and did a great job Thanks!
Customer in Greater Manchester Posted on 26/08/2025 , work completed 26/08/2025
The trader replied (on 09/09/2025)
Thank you so much for your kind words! We're really glad to hear you had a positive experience with your boiler service. Our reception team appreciate your review , and it's great to know our engineer made a good impression with their professionalism and efficiency. Thank you HEH
Excellent service from HEH
Customer Service
Quality
Value
HEH have just completed an annual service on our boiler, which they installed five years ago. The level of service from HEH is outstanding and we recommend the company wholeheartedly. From reminders about the service coming up to booking to delivery, everyone is skilled, polite, and friendly. A great job all round!
Customer in Greater Manchester Posted on 19/08/2025 , work completed 19/08/2025
The trader replied (on 20/08/2025)
Thank you so much for your wonderful feedback! We’re thrilled to hear that your experience with HEH continues to meet your expectations, from the reminders to the service itself. We appreciate your continued trust and your recommendation. If you ever need anything else, we’ll be here to help!
Boiler and Fire service
Customer Service
Quality
Value
I have used this company for many years and will not use any other. The engineer was very pleasant and did a 1st class job at my home today. I will gladly recommend this company to anyone.
Customer in Greater Manchester Posted on 15/08/2025 , work completed 15/08/2025
The trader replied (on 20/08/2025)
Thank you so much for your kind words and for being such a loyal customer! We really appreciate your amazing feedback, Thanks again from all at HEH