The team at Fensa impressed with their efficiency and attention to a new customer. They are helpful, polite and I’m very pleased with their response and guidance!
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The team at Fensa impressed with their efficiency and attention to a new customer. They are helpful, polite and I’m very pleased with their response and guidance!
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Fensa found a slight problem with an installation but it was all resolved very quickly. Customer service is brilliant. Jack Flowers dealt with everything, he was friendly and efficient throughout and... Toon meer
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I needed help regarding a bad window installation 18 maths ago & contacted fenza . Unfortunately they couldn't help further because the company isn't regulated & I was mislead or lied to at the time .... Toon meer
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I am a Sole Trader one man band and business can be difficult at the best of times.. When issues arise it seems to be a growing trend finding difficulties having these large organisations to be unde... Toon meer
Bedrijf heeft geantwoord
FENSA provides all the proof you need that replacement window & door installations meet Building Regulations and are registered with Local Council.
Rushworth Street 40, SE1 0QP, London, Verenigde Staten
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Had an issue over certificate not being received upon completion by installation company. The support was excellent and if I still had not received it within the next 3days then they would reissue another 🙌🙌
That’s what you want from Customer Support- well done that team - keep up the great work

Antwoord van FENSA Limited
I first contacted FENSA at the end of May 2026, when we urgently needed to become FENSA registered in order to submit a tender due on 19th June. Time was extremely tight, but from the outset Alistair pulled out every stop to make it happen for us.
He worked tirelessly throughout the process and especially on the day before our submission deadline to push everything through. Thanks to his efforts, we received our certificate on 18 June at 17:15 just in time to submit our bid on the Friday morning.
Without Alistair, we simply wouldn't have passed our assessment and registered in time, and we'd have missed the tender altogether. He went above and beyond at a critical moment for our business, and his professionalism, and sheer determination made all the difference. A genuine credit to FENSA.
A quick mention too for his colleague Beryl, who was equally helpful and a pleasure to deal with.

Antwoord van FENSA Limited
Great customer service as always.

Antwoord van FENSA Limited
FENSA was highly responsive and easy to deal with.

Antwoord van FENSA Limited

Antwoord van FENSA Limited
The online support is excellent, they are efficient and knowledgable.

Antwoord van FENSA Limited
I was impressed with their customer support and help,it was easy to register an install ,never made to feel any stresses and it all went smoothly

Antwoord van FENSA Limited
Excellent follow up to my original query.
Clear information regarding how the problem will be resolved.
If not resolved, alternative solution given.

Antwoord van FENSA Limited
Charlie was excellent in answering the question I’d raised and in following up with an associated company too. Excellent customer service.

Antwoord van FENSA Limited
Received excellent advice, help & support from their Technical Team, and also from their administration team around a few of areas of discussion - and once my questions were answered, the whole process thereafter was slick & efficient

Antwoord van FENSA Limited
The process of going on your website, and then contacting you via that was very easy. I received a message stating when i would receive contact and then Jennifer sorted out a new certificate very quickly.
My only slight issue is that it took just over 1 month to receive the certificate. this seems like a very long time for such a simple certificate, but we were told to expect something in 10 working days - this is clearly not correct so a more realistic timescale would help to set expectations more accurately.

Antwoord van FENSA Limited
²Simple as this, my FENSA Certificate isnt worth a thing. After multiple contact and getting nowhere I got told the inadequate expensive work I had done is out of scope apparently. So not covered at all. Had another email, yet again telling me that my issue isn't covered. So I say it again ,why give anyone a fensa certificate. I was deluded enough to think a inadequate job was covered. Its not, I have now told Mr Gallespy to contact me with his crap no further. I sincerely always thought your certificate was your peace of mind. It would almost be funny if I wasnt so angry. Never mind if your job was done to satisfaction your safe. Because you dont need your certificate. I mean if your not covered for bad installation its laughable. Your not , you have a window or door fitted thats got gaps for eg. Your not covered. As for the reply below, theres absolutely no point engaging. Why should this time be any different.

Antwoord van FENSA Limited

Antwoord van FENSA Limited
Lewis at Fensa was very helpful in helping me find the correct certificate for a job done almost ten years ago.

Antwoord van FENSA Limited
My complaint was escalated to FENSA after discovering our window installation wasn’t to regulation. From the outset, our case handler, Adrian, was exceptional. He was easy to reach, responded promptly to calls and emails, and kept us updated at every stage.
Adrian truly fought our case. Thanks to his persistence, we reached a solution with the window company, finally got the installation completed after eight months of delays, and avoided court action altogether. We cannot thank Adrian enough and his dedication made all the difference! Highly recommend FENSA, especially Adrian!

Antwoord van FENSA Limited
Excellent, helpful and informative service every time I’ve contacted FENSA. Many thanks to Harnam.

Antwoord van FENSA Limited
I asked about other insurance companies and got a list by return and any problems in the past they have always talked me through

Antwoord van FENSA Limited

Antwoord van FENSA Limited
An issue was raised with FENSA who dealt with it in a most efficient and expedient manner our point of contact was Natalie and Simon who followed through on every promise to keep things simple but very professional I cannot sing their praises enough,in a day where we can get bogged down with jobs worths and the red tape brigade they were a very welcome and refreshing change.

Antwoord van FENSA Limited
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