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Vaillant Reviews | Customer Service Reviews for https://www.feefo.com/reviews/vaillant | Feefo

Displaying all 105 reviews

Trusted Customer

11 days ago

Date of purchase: 07/22/2025

No problem. Straightforward.

Vaillant UK

Vaillant

11 days ago

Thank you for your review and for taking the time to provide us with your feedback. Should you need to contact us in the future all our contact details can be found here: https://www.vaillant.co.uk/contact/contact/ Kind regards, Vaillant

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Trusted Customer

11 days ago

Date of purchase: 07/22/2025

I needed help registering my boiler. Richard from Vaillant has addressed the query very quickly and efficiently. I was pleasantly surprised at the level of the service. One very satisfied customer 😊

Vaillant UK

Vaillant

11 days ago

Thank you for taking the time to share your positive experience with Richard, we're proud of our team and it is very much appreciated to receive comments like this. Should you need to contact us in the future all our contact details can be found here: https://www.vaillant.co.uk/contact/contact/ Kind regards, Vaillant

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Trusted Customer

11 days ago

Date of purchase: 07/23/2025

Working well. Fitter really good

Vaillant UK

Vaillant

11 days ago

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Peter Greenwood

Royton

13 days ago

Date of purchase: 07/07/2025

What Peter Greenwood said about Vaillant:

It was in the new static caravan we have got

Vaillant UK

Vaillant

11 days ago

Thank you for your review, should you need to contact us in the future all our contact details can be found here: https://www.vaillant.co.uk/contact/contact/ Kind regards, Vaillant

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Trusted Customer

17 days ago

Date of purchase: 07/07/2025

Luckily I took a video when my installer went through the devices, operations and controls of the ASHP. This made using the app easier as I could relate the various parts.

Vaillant UK

Vaillant

17 days ago

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Lisa Lucignano

Twickenham

18 days ago

Date of purchase: 07/16/2025

What Lisa Lucignano said about Vaillant:

I was struggling to get registered in the app. It was explained to me what had happened, the issue sorted and then I was able to get logged in. I was kept uptodate with when the engineer would be...

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Vaillant UK

Vaillant

17 days ago

Thank you for your 5* review and for taking the time to provide us with your feedback. We're happy to hear that you are now registered on the app and that you would buy another Vaillant boiler. Should you need to contact us in the future all our contact details can be found here: https://www.vaillant.co.uk/contact/contact/ Kind regards, Vaillant

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Trusted Customer

18 days ago

Date of purchase: 07/15/2025

Just OK

Vaillant UK

Vaillant

17 days ago

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Helen Woodward

18 days ago

Date of purchase: 07/16/2025

What Helen Woodward said about Vaillant:

Very reliable boilers

Vaillant UK

Vaillant

17 days ago

Thank you for sharing your positive feedback of Vaillant boilers, we're pleased to hear this. Kind regards, Vaillant

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Trusted Customer

18 days ago

Date of purchase: 07/15/2025

I think the boilers are first class

Vaillant UK

Vaillant

17 days ago

Thank you for your 5* review of Vaillant boilers, we're very pleased to hear this feedback. Kind regards, Vaillant

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Roy Calland

18 days ago

Date of purchase: 07/14/2025

What Roy Calland said about Vaillant:

Great service very helpful

Vaillant UK

Vaillant

10 days ago

Thank you for taking the time to leave us a positive review, we’re happy to hear about your experience. Kind regards, Vaillant

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About Vaillant

Celebrating 150 years of innovation and partnership, Vaillant is a leading manufacturer of home heating products and services, dedicated to providing homeowners with reliable and efficient heating and hot water solutions that last. With a focus on customer satisfaction, Vaillant continuously seeks feedback to improve their customer service. This commitment ensures they consistently deliver high-quality products and exceptional support, making them a trusted choice for homeowners seeking dependable heating solutions.

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0330 100 3143

Vaillant Group UK Limited, Nottingham Road, Belper, Derbyshire, DE56 1JT, United Kingdom

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