HIES Reviews 

1,389
•
TrustScore 5 out of 5

4.8

While we don't verify specific claims because reviewers' opinions are their own, we may label reviews as "Verified" when we can confirm a business interaction took place. Read more

To protect platform integrity, every review on our platform—verified or not—is screened by our 24/7 automated software. This technology is designed to identify and remove content that breaches our guidelines, including reviews that are not based on a genuine experience. We recognise we may not catch everything, and you can flag anything you think we may have missed. Read more

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
4-star
3-star
2-star
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

How this company uses Trustpilot

See how their reviews and ratings are sourced, scored, and moderated.

4.8

All reviews

(1,389)

460 reviews in the last 12 months

Write a review
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 service from start to finish

Great service from start to finish, highly recommend great peace of mind given, great product

May 27, 2026
Unprompted review
HIES logo

Reply from HIES

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

Rated 5 out of 5 stars

Seem less service from start to finish…

Seem less service from start to finish thanks All tradesmen were knowledgeable and tidy and quick.

March 26, 2026
Unprompted review
HIES logo

Reply from HIES

Good morning, Dave. Thank you for leaving a positive review. We’re thrilled to hear that your experience with your installer has been seamless. Kind regards, HIES.

Rated 5 out of 5 stars

We were very pleased with how the team…

We were very pleased with how the team worked with a professional attitude. The before and after service was excellent, highly recommend there work to anyone.

June 6, 2026
Unprompted review
HIES logo

Reply from HIES

Good morning, Gareth. We’re pleased to hear that you would highly recommend your installer. Thank you for taking the time to leave a review. Kind regards, HIES.

Rated 5 out of 5 stars

A good team turned up with a great team…

A good team turned up with a great team leader.
He made sure everything went smoothly.very satisfied

May 18, 2026
Unprompted review
HIES logo

Reply from HIES

Good morning, Stephen. Thank you for taking the time to leave a review. We’re delighted to hear that everything went smoothly. Kind regards, HIES.

Rated 5 out of 5 stars

Very helpful and easy to deal with

Very helpful and easy to deal with. Would fully recommend

June 4, 2026
Unprompted review
HIES logo

Reply from HIES

Hi there, John. We’re pleased to hear that your installers were very helpful and easy to deal with. Thank you for taking the time to leave a review. Kind regards, HIES.

Rated 5 out of 5 stars

Staff was to deal with

Staff was to deal with

July 7, 2026
Unprompted review
HIES logo

Reply from HIES

Good morning, Paul. 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

This company give you piece of mind

This company give you piece of mind. They are very professional and experienced and support you through the installation of your equipment and beyond.

July 3, 2026
Unprompted review
HIES logo

Reply from HIES

Good morning, David. Thank you for your review. We’re delighted to hear that we’ve provided you with peace of mind. Kind regards, HIES.

Rated 5 out of 5 stars

Excellent customer care and great…

Excellent customer care and great workmanship. The solar panels were great quality as well. I would recommend.

June 12, 2026
Unprompted review
HIES logo

Reply from HIES

Good morning, Terence. We’re pleased to hear that your installers demonstrated great workmanship. Thank you for taking the time to leave a review. Kind regards, HIES.

Rated 5 out of 5 stars

Excellent Service

A great company to deal with. From the initial appointment to the final installation, they have done everything possible to make it a smooth experience. I would definitely recommend Home Comfort Enterprises to anyone considering having solar installed.

June 8, 2026
Unprompted review
HIES logo

Reply from HIES

Hi there. Thank you for your positive feedback. We’re delighted to hear that you received excellent service from your installer. Kind regards, HIES.

Rated 5 out of 5 stars

Well co-ordinated and professionally…

Well co-ordinated and professionally installed. Looks great on a slate roof !

June 30, 2026
Unprompted review
HIES logo

Reply from HIES

Hi there, Richard. We’re thrilled to hear that your installers were well coordinated and professional. Thank you for leaving such a positive review. Kind regards, HIES.

Rated 5 out of 5 stars

HIES have kept in contact to tell us…

HIES have kept in contact to tell us know about the service they provide. This gives us confidence that we have some back up should things go wrong.

July 6, 2026
Unprompted review
HIES logo

Reply from HIES

Good morning. We’re delighted to hear that you have confidence in HIES. Thank you for taking the time to leave a review. Kind regards, HIES.

Rated 5 out of 5 stars

Nice to know we're in safe hands.

Nice to know we're in safe hands and that they are independent of Octopus themselves.

July 6, 2026
Unprompted review
HIES logo

Reply from HIES

Hi there, Colin. Thank you for taking the time to leave a 5-star review. We’re delighted to hear about your positive experience with Octopus. Kind regards, HIES.

Rated 5 out of 5 stars

Octopus Energy Team where excellent…

Octopus Energy Team where excellent every step of the way,electrician and solar panels installation guys where so lovely and explained everything

June 4, 2026
Unprompted review
HIES logo

Reply from HIES

Good morning, Gary. Thank you for leaving a review. We’re thrilled to hear that Octopus was excellent every step of the way during your installation. Kind regards, HIES.

Rated 5 out of 5 stars

Good installation the team were onsite…

Good installation the team were onsite promptly and were friendly and professional

June 5, 2026
Unprompted review
HIES logo

Reply from HIES

Good morning, Paul. We’re delighted to hear that your installers were friendly and professional. Thank you for taking the time to leave us a review. Kind regards, HIES.

Rated 5 out of 5 stars

Excellent treatment from Solar Armour

Excellent treatment from Solar Armour, thoroughly recommended as kept me informed all the way from start to finish, with any problems sorted out immediately.
High recommended.

June 3, 2026
Unprompted review
HIES logo

Reply from HIES

Good morning, Colin. We are pleased to hear about your positive experience with Solar Armour. Thank you for taking the time to leave a review. Kind regards, HIES.

Rated 4 out of 5 stars

Great design by Tony Chatwin and…

Great design by Tony Chatwin and specification of installation equipment.
Installation team left a mess in 1 room and left some tools behind. We had to clear this up, but our follow up with Energywin was thorough and done to our satisfaction.

June 3, 2026
Unprompted review
HIES logo

Reply from HIES

Good morning, Paul. Thank you for taking the time to leave a review. We are delighted to hear that the installation was completed to your satisfaction. Kind regards, HIES.

Rated 5 out of 5 stars

A first class team.

All the personnel I dealt with were knowledgeable, communicative and took time to answer questions, a good job by all.

June 19, 2026
Unprompted review
HIES logo

Reply from HIES

Good morning, Terence. Thank you for taking the time to leave a review. We are thrilled to hear that your installers did a great job. Kind regards, HIES.

Rated 5 out of 5 stars

HEIS scheme gave me full confidence in…

HEIS scheme gave me full confidence in going ahead with my ASHP order and piece of mind during the installation.

May 28, 2026
Unprompted review
HIES logo

Reply from HIES

Good morning, Alan. Thank you for taking the time to leave a review. We are delighted to hear that HIES gave you peace of mind throughout your installation. Kind regards, HIES.

Rated 3 out of 5 stars

Isntalation perfect/Scafolding dismantling nightmare!!!

Isntalation perfect. scafolding nightmare.... we require an inspectioin, broken tiles on dismanteling as they have admitted.. nearly five weeks to bring scafolding down. This is unaceptable and damage in process. please redress..

June 26, 2026
Unprompted review
HIES logo

Reply from HIES

Good morning, Alan. Thank you for your feedback. We are sorry to hear about your experience with the scaffolding. We kindly ask that you contact our Customer Service team on info@hiesscheme.org.uk or 0344 324 5242, who will be happy to assist you further. Kind regards, HIES.

The Trustpilot Experience

Anyone can write a Trustpilot review. People who write reviews have ownership to edit or delete them at any time, and they’ll be displayed as long as an account is active.

We use dedicated people and clever technology to safeguard our platform. Find out how we combat fake reviews.

Learn about Trustpilot’s review process.

Here are 8 tips for writing great reviews.

Verification can help ensure real people are writing the reviews you read on Trustpilot.

Offering incentives for reviews or asking for them selectively can bias the TrustScore, which goes against our guidelines.

Take a closer look