Castle Water Reviews 

27,414
TrustScore 4.5 out of 5

4.5

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Review summary

Created with AI, based on recent reviews

Considering 2,112 reviews, reviewers overwhelmingly had a great experience with this company. Customers frequently praise the staff and customer service for being exceptionally helpful, professional, and understanding. Many people highlight the quick response times and efficiency in resolving queries, with agents often going above and beyond. Reviewers appreciate the clear communication and the ease of navigating their issues with patient and knowledgeable support. However, some customers noted long wait times when trying to reach customer service by phone. A few others experienced issues with billing, including unexpected invoices or direct debit problems. Additionally, some reviewers mentioned a lack of clear communication and difficulty in getting problems fully resolved.

What people talk about most

Staff

People report positive experiences with staff, frequently highlighting their knowledge, efficiency, and... See more

Customer service

Clients share positive opinions on customer service, with many reviewers praising the helpfulness,... See more

Service

Reviewers highlight ambiguous aspects of service, with many customers reporting positive experiences,... See more

Response time

Customers consistently note positive experiences with response times, with many praising the quick resolution... See more

Payment

Users describe ambiguous interactions with payment, with many reporting issues such as unexpected charges,... See more

Reviews shaping this summary

Rated 5 out of 5 stars

I contacted Castle Water as a new customer having recently taken over a shop in Surrey. I spoke with Francesca Cafolla who was kind, understanding and professional in her dealings with me. I subsequen... See more

Company replied

Rated 5 out of 5 stars

⭐️⭐️⭐️⭐️⭐️📞☺️Had to phone Castle water today due to issues I was having with my bill linked to my dyslexia and organisation. Francesca, was very supportive to me and patient while I had to try a... See more

Company replied

Rated 5 out of 5 stars

My Live Agent on Chat, Sarah Byers, was on it right from the start. Completely understanding my query and resolving it in very quick time. Really helpful and a credit to Castle Water. In my e... See more

Company replied

Rated 5 out of 5 stars

One thanks is definitely not enough to Ryan Crawford. I made mistake when I moved out from Everflow. He help to understand their final invoice and give me many suggestions. He is very patient with me... See more

Company replied


Company details

  1. Water Utility Company

About Castle Water

Written by the company

Unlike many water retailers, Castle Water is not associated with any of the UK’s traditional water network owners. We are wholly independent. We only act in the interests of our customers and have an excellent track record of working proactively with water network owners to deliver the right results. Our customer services are delivered in the UK and we have account management teams to support customers nationwide.

We operate extended hours: Monday to Friday, 8am to 6pm, and you can contact us in a variety of ways.

Looking to switch water supplier?

Written by the company

Switch to Castle Water and save on your fixed water charges
Switch now to the UK's leading independent water retailer. Visit castlewater.co.uk/switch to get your instant quote.

Contact info

4.5

Excellent

TrustScore 4.5 out of 5

27K reviews

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No recent history of asking for reviews

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4.5

All reviews

(27,414)

1,939 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

Craig McWalter was very efficient and…

Craig McWalter was very efficient and polite. Sorted my problem immediately

23 June 2026
Unprompted review
Castle Water logo

Reply from Castle Water

Hello Bracey,

Thank you for leaving us a 5-star review. We are glad to hear that Craig was very efficient and polite when resolving your query.

Kind regards,
Ellis

Rated 5 out of 5 stars

Great Service

The call handler was really good — friendly, patient, and very helpful. They dealt with my issue quickly and made the whole call easy and stress-free. Great customer service

23 June 2026
Unprompted review
Castle Water logo

Reply from Castle Water

Hi Tanya,

Thank you for leaving us a 5-star review. We are pleased to hear that your advisor was very helpful, friendly and patient when resolving your query.

Kind regards,
Ellis

Rated 5 out of 5 stars

Customer Service Experience.

Customer Service Experience.

I wanna give 5 stars to Michelle Sek for helping and personally taking care of a opened case that needed to be solved.

Thanks!

23 June 2026
Unprompted review
Castle Water logo

Reply from Castle Water

Hello,

Thank you for leaving us a 5-star review. We are pleased to hear that Michelle was very helpful when resolving your query.

Kind regards,
Ellis

Rated 4 out of 5 stars

Christopher Milligan was very helpful.

Christopher Milligan was very helpful.
What was not good was being held on line for a very long time before I got to speak to anyone.

23 June 2026
Unprompted review
Castle Water logo

Reply from Castle Water

Hello Leonie,

Thank you for leavings us a positive review. We are glad to hear that Christopher was very helpful when answering your query. We strive to keep wait times as brief as possible and appreciate your feedback.

If you have further concerns regarding your account, please do not hesitate to contact us via the portal or using our live webchat.

Kind regards,
Ellis

Rated 5 out of 5 stars

agent was very helpful,

agent was very helpful,, thank you for sorting my issue!

23 June 2026
Unprompted review
Castle Water logo

Reply from Castle Water

Hello,

Thank you for leaving us a 5-star review. We are glad to hear that your advisor was very helpful when resolving your query.

Kind regards,
Ellis

Rated 5 out of 5 stars

Good service and very helpful.

Good service and very helpful.

23 June 2026
Unprompted review
Castle Water logo

Reply from Castle Water

Hello,

Thank you for leaving us a 5-star review. We are happy to hear that your advisor provided good service and was very helpful when resolving your query.

Kind regards,
Ellis

Rated 5 out of 5 stars

I contacted Castle Water and after…

I contacted Castle Water and after waiting over 20 minutes I got Mr. Ferguson to answer. He was very helpful and professional I wish that the Company would have been as good as him ! I send letters in the past and never got a reply🙈

22 June 2026
Unprompted review
Castle Water logo

Reply from Castle Water

Hello,

Thank you for leaving us a 5-star review. We are happy to hear that your advisor was very helpful and professional when resolving your query. If you have any further question please do not hesitate to contact us via the portal or using our live webchat.

Kind regards,
Ellis

Rated 5 out of 5 stars

Chris Campbell

The Advisor, Chris Campbell was very helpful and resolved my issue.

22 June 2026
Unprompted review
Castle Water logo

Reply from Castle Water

Hello,

Thank you for leaving us a 5-star review. It is great to hear that Chris was very helpful when resolving your query.

Kind regards,
Ellis

Rated 5 out of 5 stars

Craig Dunbar is a Star

Craig Dunbar is an asset to this company, what a gentleman, he went far beyond my expectations and delivered the result that looked very difficult 6 months ago when we first found about some underground leakage in our property. Thank you Craig, Castlewater and Affinity water for your amazing services.

16 June 2026
Unprompted review
Castle Water logo

Reply from Castle Water

Hello Aj,

Thank you for leaving us a 5-star review. We are happy to hear that Craig was very helpful when resolving your query.

Kind regards,
Ellis

Rated 5 out of 5 stars

Good customer service and sorted my…

Good customer service and sorted my issue out

17 June 2026
Unprompted review
Castle Water logo

Reply from Castle Water

Hello Linda,

Thank you for leaving us a 5-star review. We are happy to hear that your advisor provided good service when resolving your query.

Kind regards,
Ellis

Rated 5 out of 5 stars

Having had a query with my water bill

Having had a query with my water bill, showing the wrong postcode and the wrong address, I spoke to Curtis, who was the only one who I have dealt with on this issue, took the time to sort this problem out. Others who I have contacted in the past said , you will have to pay the bill then try and claim it back!!.

17 June 2026
Unprompted review
Castle Water logo

Reply from Castle Water

Hello Malcolm,

Thank you for leaving us a 5-star review. It is great to hear that Curtis was very helpful when resolving your query.

Kind regards,
Ellis

Rated 5 out of 5 stars

Francesca cafolw

Francesca cafolla was extremely helpful and dealt with my enquiry very prompt and professional. Thank you

18 June 2026
Unprompted review
Castle Water logo

Reply from Castle Water

Hi Ash,

Thank you for leaving us a 5-star review. We are pleased to hear that Francesca was extremely helpful, prompt and professional when resolving your query.

Kind regards,
Ellis

Rated 5 out of 5 stars

Talking to a human being was good

Talking to a human being was good - by that I don’t mean AI, I mean someone who talks rather than reads from a card - Chris Mulligan was his name, good personality, saw both sides of the situation - smashing bloke.

18 June 2026
Unprompted review
Castle Water logo

Reply from Castle Water

Hello Tony,

Thank you for leaving us a 5-star review. We are happy to hear that Chris provided good service when resolving your query.

Kind regards,
Ellis

Rated 5 out of 5 stars

Bad situation made better with EXCELLENT customer service!

What had the potential to be a very unpleasant call actually turned into an incredible demonstration of outstanding customer service from Jade Bourne. Jade was able to assist in EVERY question I had, gave excellent information and was able to help us get to a point where the issues we're facing are being fully investigated and I'm confident that our issue will reach a suitable solution. Jade's calls should be used as teaching material for what EXCELLENT customer service looks and sounds like.

17 June 2026
Unprompted review
Castle Water logo

Reply from Castle Water

Hello,

Thank you for leaving us a 5-star review. We are pleased to hear that Jade provided excellent service and answered all your questions with confidence to reach a solution to your query.

Kind regards,
Ellis

Rated 5 out of 5 stars

Thomas was 10/10

Thomas was 10/10. He was very helpful by quickly sorting my query

17 June 2026
Unprompted review
Castle Water logo

Reply from Castle Water

Hi Nicola,

Thank you for leaving us a 5-star review. We are happy to hear that Thomas was very helpful and efficient when resolving your query.

Kind regards,
Ellis

Rated 5 out of 5 stars

I needed to organise payment details…

I needed to organise payment details for my accounts.I spoke with Robert young who was helpful,informative and courteous . All in all a excellent service with the outcome I needed.

17 June 2026
Unprompted review
Castle Water logo

Reply from Castle Water

Hello,

Thank you for leaving us a 5-star review. We are glad to hear that Robert was very helpful, informative and courteous when resolving your query.

Kind regards,
Ellis

Rated 5 out of 5 stars

Thank you Thomas Mills for your…

Thank you Thomas Mills for your patience and helping with my questions.

17 June 2026
Unprompted review
Castle Water logo

Reply from Castle Water

Hi Edith,

Thank you for leaving us a 5-star review. We are pleased to hear that Thomas was patient when answering your queries.

Kind regards,
Ellis

Rated 5 out of 5 stars

Excellent professional service.

17 June 2026
Unprompted review
Castle Water logo

Reply from Castle Water

Hi Philip,

Thank you for leaving us a 5-star review. We are happy to hear that your advisor provided excellent and professional service when resolving your query.

Kind regards,
Ellis

Rated 5 out of 5 stars

Delightful Thomas Mills

I spoke with Thomas Mills who was very helpful and delightful to speak to. He sorted out the issue and followed up with confirmation emails and a phone call.

17 June 2026
Unprompted review
Castle Water logo

Reply from Castle Water

Hello Richard,

Thank you for leaving us a 5-star review. It is great to hear that Thomas was very helpful and delightful when resolving your query.

Kind regards,
Ellis

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