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

See what reviewers are saying

Rated 1 out of 5 stars

AVOID THIS COMPANY AT ALL COSTS So Energy give themselves 4.5 on their site allegedly from Trustpilot, as you can see Trustpilot give them 1.5, which would be lower if you... See more

Rated 1 out of 5 stars

I have been waiting on a reply to why I haven’t had a statement in 7 months & my gas readings are not being accepted online. I am a lot of credit which I know will not be right & I am worried I am und... See more

Rated 1 out of 5 stars

1 star is definitely too much for this company. I was hoping that now that they had been sold they would go bust! I was quoted £136.00 a month for my first energy bill but £350.00 was taken ou... See more

Rated 1 out of 5 stars

Twice, I have contacted this company via their email service. It states they try to respond within two days. First time, it took three months! I’m a week into the 2nd query. They have stopped displayi... See more

1.4

Bad

TrustScore 1.5 out of 5

66 reviews

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

No history of asking for reviews

This company hasn't invited their customers, so reviews may not be representative

How this company uses Trustpilot

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

1.4

All reviews

(66)

4 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 1 out of 5 stars

AVOID THIS COMPANY AT ALL COSTS …

AVOID THIS COMPANY AT ALL COSTS So Energy give themselves 4.5 on their site allegedly from Trustpilot, as you can see Trustpilot give them 1.5, which would be lower if you were allowed to give them zero. 3 years ago So energy were holding over £750 of my money, the only way I could get it back was to change supplier. they did everything they could to hold up this process particularly by disputing my meter readings, I had to submit numerous readings until eventually they released my money and gave me a final statement closing my account. 18 months later they told me I owed them over £150, which I naturally disputed they called me relentlesly for 6 months by phone eventually they said I now owed them £48 which I naturally refused to pay as I owed them nothing, In the past 6 months they have appointed 3 debt collection agencies in an attempt to get me to pay up, all 3 agencies have returned the account to them in agreement with me, but I suppose they will not stop

July 29, 2026
Unprompted review
Advertisement
Rated 1 out of 5 stars

1 star is definitely too much for this…

1 star is definitely too much for this company. I was hoping that now that they had been sold they would go bust! I was quoted £136.00 a month for my first energy bill but £350.00 was taken out of my account instead on my very first bill. I instantly complained and was informed to upgrade to a smart meter and I would be refunded as there must’ve been a mistake with my meter readings.
After having the smart meter installed, I was still charged over £300.00 a month on my next bill and subsequent bills thereafter with no refund. I complained again, I was told the reading from the smart meter were correct. I explained something has gone wrong as I have NEVER been charged such a large amount of money on my energy bills and had lived at my property for over 10 years.
I checked my opening read from photos of my old meter and compared these with the readings on my first bill and discovered that the meter readings were wrong.
I send SO energy an email to explain with the photo of my old meter and raised the 3rd complaint.
I was told that someone from the compliant team would contact me within 24 hours. I heard nothing.
It became interesting as well as frustrating, how each customer service advisor I spoke to had a new excuse as to why they were refusing to acknowledge my complaint, response to my compliant and adjust and re-bill my account.
This company is absolutely disgusting.
I have called them every other week since last year… getting no-where!!
They should be investigated and reprimanded or closed with immediate effect.

July 24, 2026
Unprompted review
Rated 1 out of 5 stars

Ending of contract system awful

I feel bad giving a poor review because until we decided to leave them I would have given them 5 stars. When we left we were over £300 in credit. I complied with their instructions not to cancel my standing order because it made it easier to process the refund. However I was horrified to find they still took my next monthly payment out even though our contract had ended. I immediately phoned to be told the payment was pending their end and they would try to refund it. I’m still waiting nearly 2 weeks later for both that payment and my credit. While I can understand the credit on my account would take a little time to process taking money when our contract has ended is unforgivable and not returning it immediately is worse.

December 12, 2025
Unprompted review
Rated 1 out of 5 stars

Terrible Service

Terrible, terrible service. They take weeks to respond to every email. I've been trying to get a refund from them for months now. Complaints fall on deaf ears. Their email system can't even handle attachments properly so you have so send things by post. Avoid like the plague!

October 27, 2025
Unprompted review
Advertisement
Rated 1 out of 5 stars

Unbelievably awful - avoid

Unbelievably awful. When I bought my house it took them 11 months to send the first bill. This was an estimate in the £000s, had a meter reading which was wildly inaccurate and included usage by the previous owner. I sent photos of readings and they then revised it but then sent the bill for the period before I moved in to me. They continued to estimate it, I paid what I estimated was due, and I queried it. They responded that I was clearly a high user and to contact CAB if I was struggling to pay, harassing me with calls and telling me it would affect my credit rating. Eventually they responded to my emails and confirmed they got it very wrong and I was over £260 in credit as a result all without a proper apology and no compensation for the experience or interest they had earnt with my money.

I have now moved suppliers and guess what they have contacted me today they owe me money!! This was incredibly stressful and if they put as much effort to billing correctly and responding to problems as they do chasing money perhaps they would be rated better.

October 15, 2025
Unprompted review
Rated 5 out of 5 stars

Brilliant energy company to be with

Switched from British gas,when they kept telling me to up my payment when I was £300 in credit,they then took my normal direct debit and 2 minutes later took another £295, I switched to So energy as soon as I could,had no problems,staff on the phones always friendly and helpful if you do need to call them,had no problems with So energy let's me know what is happening all the time ,highly recommend this energy company

February 24, 2025
Unprompted review
Rated 1 out of 5 stars

Please people do not trust this…

Please people do not trust this company. I’ve been lied to and they made me switch and doubled my payment and now avoiding my calls . I’m so depressed due to the whole incident. Still waiting for the managers call from complaint department been over month no sign . If I call them they say they can’t hear me and hung up . Legal scammers ripp off , day light open robbery. Stay away from this company.

January 1, 2025
Unprompted review
Rated 1 out of 5 stars

So Energy,dreadful company.

So Energy, the worst energy company.their website seldom works,I pay £130 per month,I live in a 1 bedroom bungalow,my friend lives in a same size flat and pays £60 per month.I am 80 years old and live alone,and I am very careful with my energy use.tried ringing them,waste of time, the only thing that gets their attention is when I stop paying.

January 10, 2025
Unprompted review
Advertisement
Rated 1 out of 5 stars

My direct debit was supposed to be…

My direct debit was supposed to be setup and no payment was taken, I had 0 contact from So Energy about this and had this marked as a missed payment on my credit file.
Raised an official complaint with no response in a month.

The result of this is being declined for a mortgage. Avoid at all costs.

January 8, 2025
Unprompted review
Rated 1 out of 5 stars

Been a customer of theirs for years.

Been a customer of theirs for years.
Charged me £150 for being 10 days to early in switching my supplier.The annoying thing was that they had emailed me well before the 49 days informing me my tarrif was to expire SOON throwing me into a panic to switch

October 14, 2024
Unprompted review
Rated 1 out of 5 stars

Terrible

I had a terrible experience with this company.

They lure you in on u-switch with the promise of cheap monthly payments and then put your payments up often.

According to my smart meter, I should’ve been paying much less. I ended up leaving and going back to my old supplier and paying the £75 early exit fee just to leave so-energy

November 6, 2024
Unprompted review
Rated 1 out of 5 stars

Raised Complaint. No resolution after 4 weeks

Shambolic. Issue raised in July. We were told to do various checks. Customer services dismissive about our issue where our meter readings do not match theirs. They eventually admitted they have totally different readings to ours and haven't explained why. Our flat is empty.
Raised a complaint 4 weeks ago and all we get is they are waiting on the Meter team with no update or a resolution date. I escalated to the CEO. Let's see if he does anything different. Will be leaving this company asap. DO NOT USE THEM.

November 4, 2024
Unprompted review
Advertisement
Rated 1 out of 5 stars

So good at first now so poor

At first So Energy were superb but in the last few years they have dropped ever lower and now seem to be near incapable. Customer support do respond but seem to have no capability bar responding and offering promises the people behind them seem incapable of meeting. Now there is no real escalation facility as all complaints just go through the help desk, the same people with no teeth or power.
Taking about 6 weeks to replace a failed SMETS2 meter was no real issue but now it is a further 10 weeks and they still can't get the gas read and appear to refuse to send an engineer out to sort it out.
I used to recommend this company now I am looking to get out.

September 10, 2024
Unprompted review
Rated 1 out of 5 stars

dishonest, obstructive and clueless

So Energy. Customer service do not know what they are doing. They go from stroppy and obstructive to gaslighting and dishonest, but ultimately just downright unhelpful. They're expensive and apparently fixed tariff, doesn't mean fixed...
We apparently since having a smart meter fitted, have increased our consumption in line with a university or large factory?? despite just being a 2 bed one level house and 2 adults who both work, so don't use loads of heating or appliances. Our March 23 bill was £57 pre-smart meter, our march 24 bill was £453. Our annual usage estimate in 2023 was less than 2000kWh, our annual usage estimate in 2024 is over 11000kWh. But the meter is transmitting so it must be ok??
Getting an engineer is apparently an impossible task for So energy. I can phone them and get one booked within days, but if I do, So energy cancel it as they prefer me to be on a waiting list for years... or state that replacing our meter wont resolve the issue, even though we hadn't asked for a replacement, just a physical engineer to look at it....and no they cannot phone the engineers or chase or book appointments.. but they can ring and cancel them?.
Also when they can't explain to me why they cancelled the engineer, they blame the engineer.... despite knowing that we have spoken to the engineer and know this is not the case..
They're just utterly frustrating, obstructive, less than honest and if all is correct, really really really expensive.

July 29, 2024
Unprompted review
Rated 1 out of 5 stars

Just one more company who think they…

Just one more company who think they have the right to bombard people with telephone calls and emails to have a smart meter installed, even though you did not sign up to receive updates or telephone calls from them and still continue even after you go back and unsubscribe once again giving your reasons.
It is about time these companies learned that not everybody wants a smart meter, bombarding them with emails will not make them change their minds, and as far as I know we still have a right to choose.

January 19, 2024
Unprompted review
Advertisement
Rated 1 out of 5 stars

Dreadful Service

I was given 13 days before my account was to be terminated, and that £901 would be returned to my bank account. I tried to renew for a further year but the web site would not operate.
Over the course of 7 days I have emails and telephone calls promised which have not happened.
I have never had such appaling service and their lines of comunication need to be greatly improved.

December 22, 2023
Unprompted review
Rated 1 out of 5 stars

Absolute Sham of a company

Absolute Sham of a company, I am 83 and registered as a Venerable customer following a Hip operation.
I cannot read the Gas meter as it is so low to the ground, I have been promised meter readings every 3 months.....nothing.
Smart meter installed but the Gas meter was never commissioned, apparently there has been no Engineers slots available in 5 months to revisit and commission.
When I call, "can you give me the Gas meter reading please?"

November 23, 2023
Unprompted review

Is this your company?

Claim your profile to access Trustpilot’s free business tools and connect with customers.

Get free account

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