HIES Reviews 

1,389
•
TrustScore 5 out of 5

4.8

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Review summary

Created with AI, based on recent reviews

Considering 471 reviews, reviewers overwhelmingly had a great experience with this company. Customers frequently praise the staff for their exceptional professionalism and technical knowledge, noting that installations are handled smoothly, cleanly, and efficiently from start to finish. Many people also appreciate the clear communication, helpful guidance, and ongoing reassurance provided throughout the entire process by the dedicated team. However, some customers also noted significant issues with dispute resolution and perceived a lack of proper consumer safeguards or support from the organization. A few other people also felt that certain projects suffered from frustrating delays, unexpected extra costs, or poor handling by the management during implementation.

What people talk about most

Service

Reviewers highlight positive aspects of service, noting that installations were carried out smoothly and... See more

Staff

Consumers find staff to be exceptionally helpful, professional, and knowledgeable throughout the entire... See more

User experience

Reviewers mention positive feedback about user experience, noting that the whole process was very smooth and... See more

Customer service

Customers consistently note positive experiences with customer service, highlighting professional, responsive... See more

Product

Users describe positive interactions with product, expressing great satisfaction with the performance and... See more

Reviews shaping this summary

Rated 5 out of 5 stars

Politeness of the guys whilst working for two days at our house (David, Lee & Davy) plus electrician Mike who also spend the second full day working here. Very professional job carried by a well exp... See more

Company replied

Rated 5 out of 5 stars

I had already had a some quotes from other solar companies, and I almost went with another company, a dear friend and colleague passed me details for this company, really pleased I did, Andrew and... See more

Company replied

Rated 5 out of 5 stars

Solar is a big investment with a slow return - Optimising is important and also having the assurance, just in case something goes wrong. HIES gives you that assurance and ensures compliance with stan... See more

Company replied

Rated 5 out of 5 stars

From start to finish Aira were great, especially the everyone that completed the install. Very professional, neat and tidy work. Everything arrived on the morningnof fitting, with the fitters arriving... See more

Company replied


Company details

Written by the company

HIES is committed to the highest standards in consumer protection for the home energy sector. Through our Chartered Trading Standards Institute (CTSI) approved Consumer Code and Alternative Dispute Resolution (ADR) service, we promote fairness, accountability, and protection for both homeowners and installers.


Contact info

4.8

Excellent

TrustScore 5 out of 5

1K reviews

5-star
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1-star

Asks customers to review

This company invites their customers to review, whether positive or negative

Replied to 100% of negative reviews

Typically replies within 1 week

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4.8

All reviews

(1,389)

460 reviews in the last 12 months

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Companies on Trustpilot aren't allowed to offer incentives or pay to hide reviews. Reviews are the opinions of individual users and not of Trustpilot. Read more

Rated 5 out of 5 stars

Great

Great. Very helpful service.

May 29, 2026
Unprompted review
HIES logo

Reply from HIES

Good morning, Laura. Thank you for taking the time to leave a 5-star review - we really appreciate it. Kind regards, HIES.

Rated 5 out of 5 stars

Excellent service…

Hies supported and guided me through the heat pump installation and related grants with professionalism and a palpable enthusiasm to help. I was genuinely impressed with their performance.

May 27, 2026
Unprompted review
HIES logo

Reply from HIES

Good morning, Tony. Thank you for taking the time to leave a review. We are delighted to hear that you are impressed with the excellent service you have received from us. Kind regards, HIES.

Rated 5 out of 5 stars

From the Admin team to the installation…

From the Admin team to the installation team the service was excellent. I would highly recommend this company as the whole process was smooth and very professional from start to finish

April 22, 2026
Unprompted review
HIES logo

Reply from HIES

Good morning, Stewart. We are delighted to hear that the service you have received has been excellent. Thank you for your positive feedback. Kind regards, HIES.

Rated 5 out of 5 stars

The products and benefits were laid out…

The products and benefits were laid out clearly and instilled confidence. The terms and conditions were very good with 0% loans, I mean who can turn that down ! Install and product are excellent, highly recommend these people!!

April 28, 2026
Unprompted review
HIES logo

Reply from HIES

Hi there, thank you for leaving a positive review. We are pleased to hear that you would highly recommend your installers. Kind regards, HIES.

Rated 5 out of 5 stars

Seamless installation

Seamless installation, completed in a courteous professional manner. Good communication from the team and left site neat and tidy. The team of Ben, Carl and Lee were great ambassadors for the company demonstrating thorough knowledge answering any and all questions.

May 20, 2026
Unprompted review
HIES logo

Reply from HIES

Good morning, Ian. We are thrilled to hear that you have had a seamless installation from your installers. Thank you for taking the time to leave a positive review. Kind regards, HIES.

Rated 5 out of 5 stars

It was Excellent service from start to…

It was Excellent service from start to finish

April 23, 2026
Unprompted review
HIES logo

Reply from HIES

Hi there, thank you for your positive feedback. We are pleased to hear that you received an excellent service from start to finish. Kind regards, HIES.

Rated 5 out of 5 stars

Great customer care

May 24, 2026
Unprompted review
HIES logo

Reply from HIES

Hi there, Gary. Thank you for taking the time to leave a 5-star review - we really appreciate it. Kind regards, HIES.

Rated 5 out of 5 stars

Professional and helpful

Professional and helpful , couldn’t fault any part of the installation . Excellent

February 19, 2026
Unprompted review
HIES logo

Reply from HIES

Good morning, Hilary. Thank you for taking the time to leave a review. We are delighted to hear that your installers were professional and helpful. Kind regards, HIES.

Rated 5 out of 5 stars

Very well delivered sales and…

Very well delivered sales and installation. Good customer service

May 1, 2026
Unprompted review
HIES logo

Reply from HIES

Hi there, Ged. We are pleased to hear that you received good customer service from your installers. Thank you for leaving a review. Kind regards, HIES.

Rated 5 out of 5 stars

Great teamwork within the company

Great teamwork within the company, very thorough in what they do, could not fault them.

May 21, 2026
Unprompted review
HIES logo

Reply from HIES

Good morning, David. We are thrilled to hear that you could not fault your installers. Thank you for taking the time to leave a positive review. Kind regards, HIES.

Rated 5 out of 5 stars

Perfect from start to finish

Although I had done a lot of research before selecting Skylar Solar but there was still a lot I didn't know about solar but the staff helped me to reach the right solution
for my property.
The installation was perfect with everything installed neatly and with regard to future proofing
I can fully recommend Skylar Solar

April 17, 2026
Unprompted review
HIES logo

Reply from HIES

Hi there, thank you for leaving a review. We are pleased to hear that you would recommend your installer, Skylar Solar. Kind regards, HIES.

Rated 5 out of 5 stars

It really went well

It really went well. Very professional staff, everything explained, no hassle installation.

April 14, 2026
Unprompted review
HIES logo

Reply from HIES

Good morning, Neil. Thank you for taking the time to leave a positive review. We are thrilled to hear that everything went well and that your installers were very professional. Kind regards, HIES.

Rated 5 out of 5 stars

Solar Panels , great investment

We were approached by Net Eco Ltd who made an appointment to see both my husband and I to discuss all aspects of solar panels.They were not at all pushy but very informative and answered all of our questions regarding the benefits, guarantees and safety aspects of the system. We were very impressed at the quick and efficient installation of the solar panels and the ease of moving our energy supplier to Octopus as they will in the future be able to provide various different contracts once the paperwork is complete .All of the staff at Net Eco we have met are very helpful and extremely knowledgeable .

April 12, 2026
Unprompted review
HIES logo

Reply from HIES

Good morning, Julie. Thank you for taking the time to leave a review. We are delighted to hear that all the staff at Net Eco Ltd have been very helpful and knowledgeable. Kind regards, HIES.

Rated 5 out of 5 stars

Did a fantastic job

Did a fantastic job. I would personally recommend them

April 16, 2026
Unprompted review
HIES logo

Reply from HIES

Good morning, Peter. Thank you for taking the time to leave a 5-star review - we are pleased to hear that your installers did a fantastic job. Kind regards, HIES.

Rated 5 out of 5 stars

An excellent experience from initial…

An excellent experience from initial contact to final commissioning. Well done to all concerned.

April 22, 2026
Unprompted review
HIES logo

Reply from HIES

Good morning, David. We are thrilled to hear that you had an excellent experience with your installers, from the initial contact to the final commissioning. Thank you for leaving a positive review. Kind regards, HIES.

Rated 5 out of 5 stars

I would recommend this service which…

I would recommend this service which was 1st class from the start to the end. No question was to difficult, if the question know the answer they would fined out the installation was was very straight forward.

March 9, 2026
Unprompted review
HIES logo

Reply from HIES

Good morning, Elaine. We are pleased to hear that your installation was very straightforward. Thank you for leaving a positive review. Kind regards, HIES.

Rated 5 out of 5 stars

I was very pleased with the overall…

I was very pleased with the overall service provided. The installation team were professional, friendly, and kept me informed throughout the process. Communication was clear from start to finish, and any questions I had were answered promptly. The work was completed to a high standard, and the whole experience was smooth and well organised. I would happily recommend Edanpowerportal Limited to others.

May 17, 2026
Unprompted review
HIES logo

Reply from HIES

Hi there, Chris. We are delighted to hear that Edanpowerportal Limited was professional and friendly throughout your installation. Thank you for taking the time to leave a review. Kind regards, HIES.

Rated 5 out of 5 stars

Protected Investment

HIES helped me to feel like my investment was protected by someone other than the installer.

May 16, 2026
Unprompted review
HIES logo

Reply from HIES

Good morning, Jonathon. Thank you for taking the time to leave a 5-star review - we really appreciate it. Kind regards, HIES.

Rated 5 out of 5 stars

Really fast and efficient service.

Really fast and efficient service.

May 16, 2026
Unprompted review
HIES logo

Reply from HIES

Good morning, thank you for taking the time to leave a positive review. We are pleased to hear that the service you received was fast and efficient. Kind regards, HIES.

Rated 5 out of 5 stars

The service and support are excellent

The service and support are excellent, particularly from Josh. His explanations of the product and features were very impressive.

May 16, 2026
Unprompted review
HIES logo

Reply from HIES

Hi there, we are pleased to hear that the service and support you received from your installers were excellent. Thank you for your positive review. Kind regards, HIES.

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