Endorsed by Which?

High Efficiency Heating UK Ltd

5.0

953 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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100% of the reviews we publish have been through our stringent moderation process.

5.0
953 reviews
Customer Service
5.0
Quality
5.0
Value
4.9
Sort by
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
The usual great service from HEH
Customer Service
Quality
Value
Always have our boiler serviced by HEH, engineer arrived at the agreed time, work done quickly, everything left neat and tidy, I would not hesitate to recommend this firm.
Customer in Greater Manchester Posted on 11/08/2025 , work completed 11/08/2025
The trader replied (on 20/08/2025)
Thank you so much for your kind words and for being such a loyal customer! We’re thrilled to hear that the engineer provided first-class service today and that you continue to trust us for all your heating needs. Your recommendation means a lot to us, and we’re grateful for your continued support. Thank you from all at HEH
Great work
Customer Service
Quality
Value
Arrived within the allotted time very efficient and polite, work carried out was explained in detail.
Customer in Greater Manchester Posted on 08/08/2025 , work completed 08/08/2025
The trader replied (on 20/08/2025)
Thank you for your lovely review, We really appreciate your positive feedback. From all at HEH.
Brilliant Service
Customer Service
Quality
Value
Thank you HEH - just moved into our house 3 months ago and boiler needed servicing. From speaking to Sharon last week to book in the work - to Kev arriving this morning the service has been brilliant. Polite, Friendly & informative. Definitely recommend using again.
Customer in Greater Manchester Posted on 08/08/2025 , work completed 08/08/2025
The trader replied (on 20/08/2025)
Thank you so much for your kind feedback! We’re so glad to hear that your experience, from booking with Sharon to Kev arriving to complete the service, was a positive one. We truly appreciate your recommendation and look forward to helping you again in the future!
Boiler service
Customer Service
Quality
Value
The boiler was installed several years ago and has been serviced by HEH yearly. Kev, who completed service today, was polite and punctual. On completion of the service, it was fully explained what had been done and that there were no issues with the boiler. Great service as usual by HEH, would highly recommend
Customer in Greater Manchester Posted on 06/08/2025 , work completed 06/08/2025
The trader replied (on 20/08/2025)
Thank you so much for your kind feedback! We’re so glad to hear that your experience, from booking with Sharon to Kev arriving to complete the service, was a positive one. We truly appreciate your recommendation and look forward to helping you again in the future! Thank you from the HEH team