Eco4 energy saving Avis 

112
•
TrustScore 4.5 sur 5

4,7

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Lisez les avis des autres

Noté 5 sur 5 étoiles

Replaced my 50yr system boiler with a spiffing new fangled combi boiler. Connor, in the office, handled the bureaucracy and logistics admirably, Habib the plumber, very adept and professional. A... Voir plus

Noté 5 sur 5 étoiles

Great customer service from Slater and others at EC04. Kept up fully informed on progress and arranging surveys etc. The installers from Wintak worked hard and tidied up after themselves leaving ever... Voir plus

Noté 5 sur 5 étoiles

This post is in relation to a grant allowing free energy saving improvements to a rented property. I dealt with Slater at the company who was outstanding. I was contacted for all the evidential paperw... Voir plus

Noté 5 sur 5 étoiles

This company was brilliant. Big shout out to Connor. One to one contact and help throughout. Installation was so quick and thorough and our hot water and heating system is brand new, right up to date... Voir plus

L'entreprise a répondu

À propos de l'entreprise

  1. Société d'énergie solaire

Écrit par l'entreprise

Apply today to have your old & inefficient boiler replaced for FREE. Many people now qualify for free Boiler Grants under the 2023 Government’s ECO scheme.


Coordonnées de contact

4,7

Excellent

TrustScore 4.5 sur 5

112 avis

5 étoiles
4 étoiles
3 étoiles
2 étoiles
1 étoile

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A répondu à 50 % de ses avis négatifs

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4,7

Tous les avis

(112)

40 avis reçus au cours des 12 derniers mois

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Les entreprises sur Trustpilot n’ont pas le droit d’offrir des incitatifs ni de payer pour masquer des avis. Les avis reflètent l’opinion des utilisateurs et non celle de Trustpilot. En savoir plus

Noté 5 sur 5 étoiles

Help and quick action

Help and quick action. Good and efficient communication. I didn't expect that within two weeks of applying, I would have a new boiler and new attic floor insulation. The work went quickly and efficiently.

13 juin 2026
Avis spontané
Noté 5 sur 5 étoiles

Appreciation Review for the team

I recently had a new boiler and loft insulation installed through the scheme and had a positive experience.
Connor was my main point of contact and was professional, knowledgeable and always on hand to answer any questions I had.
Updates from Harris were also really helpful and kept me informed, so I knew what was happening and what to expect next.
The work itself was completed efficiently.
I would highly recommend this scheme and the team behind it to anyone who is eligible. A genuinely positive experience from initial survey right through to completed installation. I just need to do some touch ups due to my previous boiler being so big and bulky in comparison to the sleek new one (a problem I don’t mind having!) Thank you to Connor and the team

30 mai 2026
Avis spontané
Noté 1 sur 5 étoiles

Left with up to £2000 bill…. Avoid this company!

All great, until it wasn’t! Avoid this company and the scheme at all costs. They are very happy to get people onboard and take their portion of the government funding and when something goes wrong, they completely absolve themselves of any responsibility and simply blame the installing company. Now they do not return calls. We have been left without a gas supply to the property for one month. No heating, no hot water, and no ability to use a cooker because of a very dangerous installation using undersized pipes, resulting in the meter being capped off by Gas Safe. I am now left with a bill of up to £2000 to make it safe.

10 juin 2026
Avis spontané
Noté 5 sur 5 étoiles

A big thank you to Slater and the Team

A big thank you to Slater and the Team. On behalf of my nephew who qualified for the eco4 grant scheme…. The process was seamless, Slater was helpful , kept us informed and made sure everything was ok during the installation. A big 5 stars!

29 mai 2026
Avis spontané
Noté 5 sur 5 étoiles

Boiler swap

Once the initial survey was done the installation happened quickly. Job was to a high standard. I dealt with Conor at Eco 4 who constantly kept in touch

9 mai 2026
Avis spontané
Noté 5 sur 5 étoiles

Great company

We have done our boiler thorough that company,
mr Connor, genuinely, I would like to say thank you ♥️. you been amazing, respectful, genuine and professional.
Thank you again

12 mai 2026
Avis spontané
Noté 5 sur 5 étoiles

I cannot recommend enough

I cannot recommend enough. The professional service we received from Connor who organised and planned everything was 1st class . Shout out to the 2 engineers who installed the boiler system who were friendly , professional and very respectful to the property while installing . They made sure we were fully compliant with operating instructions and I amazed how much a difference this has made . Credit where credit is due .

7 mai 2026
Avis spontané
Noté 5 sur 5 étoiles

From start to finish the whole process…

From start to finish the whole process was so simple and efficient and everyone has been fantastic especially Slater who dealt with me through the whole process was always kept in the loop and phoned with updates also the teams that came to do the work were super polite and respectful cannot thank you for everything

7 mai 2026
Avis spontané
Noté 5 sur 5 étoiles

Fantastic company from survey to…

Fantastic company from survey to installation in less than a week. They did exactly what they said they would do. Connor guided us through it all. I would like to so thank the 4 engineers 2 of whom came to finish the job on Saturday and worked till nearly 10pm at night to get it finished. They did a really tidy job. All concerned have been so helpful taking care to do as little damage as possible. Thank you all so much.

25 avril 2026
Avis spontané
Noté 5 sur 5 étoiles

Professional

Connor was my point of contact. He kept me up to date with all details of the process. Very smooth, quick and efficient service provided. The boiler fitters were professional, polite, clean and tidy. No problems. Would recommend for all home improvements.

14 avril 2026
Avis spontané
Noté 5 sur 5 étoiles

Outstanding Service

Excellent service from start to finish. Connor was amazing explained everything to me and kept me informed all the way . Outstanding Service one happy customer

8 avril 2026
Avis spontané
Noté 5 sur 5 étoiles

Excellent

The engineers that came to install our boiler were very professional and were very respectful of our home. Slater made sure everything ran smoothly from start to finish I would deffo recommend them.

15 janvier 2026
Avis spontané
Noté 5 sur 5 étoiles

A big thank you to ECO 4 for the…

A big thank you to ECO 4 for the support and advice and helping me upgrade our heating system an amazing customer service thanks to Ozzy and Connor for ensuring a smooth process from the initial surveys and all the way thru to the installation of our new heating system everything was smooth and promptly completed

10 décembre 2025
Avis spontané
Noté 5 sur 5 étoiles

Warm Happy Bunny

Many thanks to Slater, Harris and all the rest of the team for both negotiating the grant and the professionally installation of a new boiler and upgraded loft insulation.
I am now a warm Happy Bunny.
Thank You

27 novembre 2025
Avis spontané
Noté 5 sur 5 étoiles

Amazing and helpful company

Amazing and helpful company.
The application process was easy and fast. Great communication and quick responses to all my enquiries. My little one and I used to live in a freezing cold flat with a 40-year-old boiler and almost non-existent insulation. Eco4 and especially Connor, helped us to get approved for a grant. We now live in a cosy and warm place.

Thank you, Eco4, and Connor, for all your help and assistance.

3 novembre 2025
Avis spontané
Logo de Eco4 energy saving

Réponse de Eco4 energy saving

Thank you so much for your wonderful feedback! We’re thrilled to hear that Connor and the team were able to help make your home cosy and warm. It’s great to know the application process was smooth and that our communication made things easier for you.

We truly appreciate your kind words and are so happy we could help improve your home comfort!

Best regards,
The ECO4 Energy Saving Team

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