Endorsed by Which?

High Efficiency Heating UK Ltd

5.0

1002 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

All reviews are verified as being genuine and a true customer of this trader.

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

5.0
1002 reviews
Customer Service
5.0
Quality
5.0
Value
4.9
Sort by
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
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
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
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.
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!