ZOA Energy Solutions LTD Reviews 608

TrustScore 4.5 out of 5

4.5

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

Based on reviews, created with AI

Reviewers overwhelmingly had a great experience with this company. Customers consistently praise the staff for their professionalism, efficiency, and respectful demeanor. Many highlight the teams' hard work, attention to detail, and commitment to leaving the work area clean and tidy. The service provided is frequently described as excellent, with people appreciating the clear explanations and the overall positive experience from start to finish. However, some customers also noted significant issues with the quality of work, reporting instances of property damage and concerns regarding installations. A few people mentioned a lack of communication regarding changes made during the work and dissatisfaction with the tidiness of the work site.

What people talk about most

Staff

Reviewers highlight positive aspects of staff. Many customers praise the teams for being professional,... See more

Service

Reviewers mention positive feedback about service. Many customers praise the efficiency and professionalism... See more

Quality

Users describe ambiguous interactions with quality. While some customers, like Waheed and his team, report... See more

Product

Clients share ambiguous opinions on product. Many customers express satisfaction with new installations, such... See more

Facilities

Consumers find facilities to be ambiguous. Some reviewers praise the improved comfort levels within their... See more

Based on these reviews

Rated 5 out of 5 stars

Excellent service today from 2 separate teams. Wall cavities were done - very professional, explained everything they were planning to do. Very happy with the work done. Second team done an amazin... See more

Rated 5 out of 5 stars

Absolutely brilliant service! The team came to fit a new boiler and worked incredibly hard to get everything done in just one day. They were knowledgeable, professional, and really respectful through... See more

Rated 5 out of 5 stars

Zoa energy is a solid choice for anyone looking for a loft and isolation.the team is very good and professional and clean properly and I am very happy with this. The Gas man was so polite and fanta... See more

Rated 5 out of 5 stars

I have Waheed and his team to install loft insulation and extractors in my house as part of the ECO4 Scheme that Zoa Energy was implementing. Waheed and his team were very professional, very car... See more


Company details

  1. Heating Contractor
  2. Construction Company

Written by the company

Zoa Energy Solutions is committed to help individuals and families in the UK, by providing them with the most exceptional services. We are an energy company that focuses on efficiency and savings on energy usage in a domestic dwellings and commercial properties. Our energy experts have a wealth of knowledge in their respective domains. Should you require an engineer or an energy assessor or a Retrofit Coordinator we shall provide you with all.


Contact info

4.5

Excellent

TrustScore 4.5 out of 5

608 reviews

5-star
4-star
3-star
2-star
1-star

Replied to 22% of negative reviews

Typically replies within 48 hours

How this company uses Trustpilot

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

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 1 out of 5 stars

DANGEROUS FITTERS Where do I start !!

Where do I start !!! Absolutely DANGEROUS practices.

2 teams arrived nice and early. Great I thought. However the team doing the vents spent more time looking at the fish in my pond rather than doing much work, one of them spent so much time on the phone on a video call to his "partner" taking pictures pictures of my pond and of my house. I did ask him a number of times if he was actually going to do any work. Ironically they did not seem to understand that there are cameras indoors and outside recording everything.
They put a vent into the kitchen and left a thick layer of dust everywhere. They put the vent in the bathroom ceiling only to leave 2 live wires connected by some insulation tape only. No protection box or anything. Most of the outer sheath was removed too meaning that the unit was NOT double insulated either. The scrap bits from the ceiling was just left in the bath. The bathroom fan is actually live fed from the light so only works when the light is switched on. This should be on all the time.
They then moved on to cutting my windows to install trickle vents. Well they tried the first window by drilling a hole to find it was steel reinforced so he just put lots of silicone in the hole and looks horrendous. The plastic dust is everywhere, window sills , floor, curtains. They even left the bits they cut out on the porch roof despite them being easy to reach. They are such a shoddy group of fitters.

Part2 - The Plumbing team
The boiler was a little better although the plumbers knew how to fit stuff and the older plumber obviously had some experience as he was "gas Safe" but not electrically safe. He put the mains wire for the boiler over a double gang socket !! which he blanked off but not sealed. The wire was pinched so hard that it meant the edge of the cover was about 10 mm off from the wall and to make things worse he put about an inch wide conduit between this and an isolation box on the wall. When removing the back boiler he allowed so much water to flood the carpet that when you stood on the carpet the water soaked up to your feet and left foot prints in the carpet. Its still wet even now. The water just kept coming. The fire and all the non money making parts were broken and were left thrown in the front garden but the old pipework and copper tank they took away with them. !! Its not even theirs. The pipes from the boiler through the wall are not sheathed either but were cemented into place. The boiler does not even fit flush to the wall either. The boiler is very noisy when draining and it sounds like a bath emptying.
They left all the old boxes and stuff too. An absolute joke.
The company i went through was these guys who when i complained told me it was nothing to do with them and i needed to contact the installers directly . I am totally convinced that the people installing were the same people from the eco4 company. Still never been able to chat with Connor who was meant to be the one i needed to talk to. The owner of the company just put the phone down on me without even letting me inform him properly. All the pictures have been whattsapped to them to prove what i was saying. I have reported them to Ofgem today and will be contacting my solicitor.

In short they are DANGEROUS and UNSAFE electrically , Left loads of mess, Did not clear up after themselves, and quite aggressive for me to leave a 5 star rating. If i could leave ZERO stars, I would. I have reported back to the company with photos and heard nothing, hence this review. I now need to get a proper electrician to correct their errors ups. I have also reported them to the GAS SAFE organisation too

Please do not use as they are unsafe. If you would like pictures and videos then I am more than happy to supply them. Send a message to stuart @ doody.co.uk

The ECO4 company contact details are

PHONE +44 (0) 3 30 01 0 14 45
Mobile&wattsapp 07 586 0 259 8 4
GENERAL ENQUIRIES Grants @ eco4energysaving. c o.uk
WEBSITE: eco4energysaving. co .u k

Post not , An electrician turned up and admitted the job was embarrassing and he looked very sheepish about the whole thing, I asked him if he worked for the company and he said "I am part of the team who corrects mistakes" He back tracked a little when I made a point that they need a whole team to correct dangerous practices then. He left me the wiring they first used and its even more dangerous than I first thought. He put truncking over the wires but left all the other bits exposed. Shambles . I have tried a number of times to get the plumbers back but i think i have more chance of winning the lottery than them correcting the dangerous stuff they have left me with .... As I said you have my contact details so happy to share pictures and videos

February 26, 2026
Unprompted review
Rated 5 out of 5 stars

Usman and team were amazing

Usman and team were amazing. They were very professional and completed the work efficiently. They also made sure everything was clean before they left. I appreciate their attention to detail and excellent customer service. Highly recommend their service!

February 19, 2026
Unprompted review
Rated 5 out of 5 stars

RAMAZAN AND HIS TEAM

RAMAZAN AND HIS TEAM . GREAT GUYS
WORKED VERY HARD TO GET BOILER FITTED IN TIME.WOULD RECOMMEND THEM AND WILL USE THEM FOR FUTURE WORK. THANK YOU RAMAZAN AND YEAM

December 10, 2025
Unprompted review

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.

Companies can ask for reviews via automatic invitations. Labeled Verified, they’re about genuine experiences.

Learn more about other kinds of reviews.

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