Endorsed by Which?

High Efficiency Heating UK Ltd

5.0

996 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
996 reviews
Customer Service
5.0
Quality
5.0
Value
4.9
Sort by
Great service, great price
Customer Service
Quality
Value
I've used this company for many years, and so has my mum. I've always been happy with the service, and the team are keen to provide excellent value, and customer service. It's personal service from a family run company, and that is clear. Had a boiler service today, all good thank you.
Customer in Greater Manchester Posted on 06/02/2026 , work completed 06/02/2026
The trader replied (on 12/02/2026)
Thanks so much for the lovely review — and for sticking with us all these years! We’re glad you’re happy with the service and that the boiler service went well today. Thanks again from all at HEH
Excellent service
Customer Service
Quality
Value
Recommended by my daughter. I made enquiries and had immediate call back and advice. I had a fractured outdoor pipe fixed end of January , and booked a boiler service which was done today. The plumber's are all very polite and and I feel very at ease with them in my home. Work done and no mess. I Will not hesitate recommending this plumbing company
Customer in Greater Manchester Posted on 02/02/2026 , work completed 02/02/2026
The trader replied (on 12/02/2026)
Thank you for your kind review, always here to help, thank you HEH
Fantastic work and excellent customer service.
Customer Service
Quality
Value
I cannot speak highly enough about High Efficiency Heating. Very professional and friendly service from engineers and office- reliable and diligent- I feel very comfortable doing business with them.
Customer in Greater Manchester Posted on 02/02/2026 , work completed 02/02/2026
The trader replied (on 03/02/2026)
Thank you for the great review! We’re really pleased to hear you’ve had such a positive experience with our team. Your trust means a lot to us, and we’re always happy to help. Thanks again!
Service call
Customer Service
Quality
Value
Gas fire and central heating service carried out by engineer, on time as expected and very courteous and helpful. No mess and very satisfied. Would happily recommend HEH.
Customer in Greater Manchester Posted on 28/01/2026 , work completed 28/01/2026
The trader replied (on 03/02/2026)
Thank you for your 5 star review we appreciate your kind words, from all at HEH.
Superb response to an old boiler breakdown
Customer Service
Quality
Value
When my old boiler stopped working during a cold weather spell the staff response was so quick to act and Craig did an excellent job of getting the heating back on again. We are so pleased that a new boiler system is now on order.
Customer in Greater Manchester Posted on 21/01/2026 , work completed 21/01/2026
The trader replied (on 26/01/2026)
Thank you for your lovely 5 star review, We’re glad we could respond quickly and get your heating back on during the cold weather. Craig will be really pleased to hear your feedback, and we look forward to installing your new boiler. Thanks again.
Amazing
I am so happy, I was unsure about how to get the best out of my heating/honeywell, my house is now really toasty thanks to the engineer that came to see me, thank you so much, I have used this company for 2 years now and I will continue to do so and recommend to family and friends
Customer in Greater Manchester Posted on 20/01/2026 (Reviewer did not use service)
The trader replied (on 26/01/2026)
Thank you so much for your lovely review! We’re really glad the engineer was able to help you and that your home is now nice and toasty. It means a lot to us that you’ve been with us for two years, and we truly appreciate your continued support and recommendations. Thanks again!
Excellent Customer Care
Customer Service
Quality
Value
Long time customer and a manifold split on boiler. Despite a hectic schedule HEH got Billy out to us and resolved the fault with minimum fuss as quickly as possible. An air lock issue in boiler also resolved professionally and work carried out in a clean, courteous and efficient time scale working around our commitment for an important appointment we could not change. Much appreciated customer care. Thank You
Customer in Greater Manchester Posted on 14/01/2026 , work completed 14/01/2026
The trader replied (on 19/01/2026)
Thanks so much for taking the time to leave this review. We’re really glad we could get Billy out to you quickly and get everything sorted with minimal hassle, especially around your appointment. I’ll be sure to pass your thanks on to Billy and the team — it’s much appreciated and we’re always happy to help! thank you
Repair
Customer Service
Quality
Value
Billy called out to do the repair on the boiler.Absolutely great service as always, thanks to everyone who was involved 👍
Customer in Greater Manchester Posted on 14/01/2026 , work completed 13/01/2026
The trader replied (on 19/01/2026)
Thank you so much for the great review! We’re really pleased to hear Billy was able to get your boiler repaired and that you received our usual level of service. I’ll be sure to pass your kind words on to the whole team. We really appreciate your continued support thank you.
Boiler repair
Customer Service
Quality
Value
So had a problem with my boiler during the cold weather and called HEH for assistance. I have to praise the internal staff for their help and willingness to move my appointment around as I work away a lot. Billy came out and sorted the fault quickly and effectively while being a friendly and helpful person. Well done all at HEH you are a credit to the service and I will definitely use your company again.
Customer in Greater Manchester Posted on 09/01/2026 , work completed 09/01/2026
The trader replied (on 14/01/2026)
Thank you for the lovely review. We’re really glad the team could help during the cold weather and work around your schedule—it’s great to hear the office staff and Billy looked after you so well. We’ll be sure to pass on your kind words. Thanks again for choosing HEH and we look forward to helping you again in the future.
Fault on boiler
Customer Service
Quality
Value
Called today Mr Baxter call out had a check and within 2 min noticed the fault and ordered the part. Calling back to repair soon as the part is here. Absolutely brilliant service.
Customer in Greater Manchester Posted on 08/01/2026 , work completed 08/01/2026
The trader replied (on 14/01/2026)
Thanks so much for the great feedback. We’re really glad Mr Baxter was able to quickly find the fault and get the part ordered straight away. Thanks again for choosing HEH!