Ambassador Windows and Home Improvements Ltd Reviews 

25
•
TrustScore 4.5 out of 5

4.5

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Rated 5 out of 5 stars

Excellent service from Ambassador Windows from start to finish. The gentleman who came to measure up and provide a quote was respectful and really listened to my concerns. The price was fair, and... See more

Rated 5 out of 5 stars

Friendy fitters nothing too much trouble. Did a great job. Very happy with the front door and big sliding windows. Thank you Christian for your advice and guidance in making the right choice.

Rated 5 out of 5 stars

Great service Great service from Ambassador and workmanship. Quick installation. We are really pleased with our new French doors and have had lots of comments from family and friends on how good t... See more

Rated 3 out of 5 stars

Lack of customer service. No return call or emails unanswered. Taken nine months to have a replacement door. Should have been fitted over a week ago, panel missing. Unwilling to do it when promise... See more

Company details

  1. Double Glazing Installer
  2. also in
  3. Conservatory Construction Contractor
  4. Conservatory Specialist
  5. Door Supplier
  6. Sunroom Contractor
  7. Window Installation Service

Written by the company

With over 40 years of trading, we are a trusted leader in the double glazing & home improvements industry in South Wales, proudly fabricating our windows and doors in-house at our own dedicated local factory in Llanelli. Our commitment to quality, craftsmanship and efficiency allows us to offer some of the most competitive prices on the market almost every time, making us one of the most affordable options around. Whether youre looking for reliability, expertise, or cost-effective solutions, we’ve got you covered. From design to installation, we provide full project management services, ensuring all planning, building regulations, architectural drawings, structural calculations, and utility services like Welsh Water, are met with precision and care if required. We also offer flexible finance options to suit every budget.


Contact info

4.5

Excellent

TrustScore 4.5 out of 5

25 reviews

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4.5

All reviews

(25)

17 reviews in the last 12 months

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Rated 4 out of 5 stars

Ambassador Windows

Umberto was the sales person and was never pushy or giving the usual bull you get from most of these people. We had 4 windows and a door and although we did have a few issues they were quickly resolved by their experienced handyman. I would recommend them.

8 August 2026
Unprompted review
Rated 5 out of 5 stars

Excellent service from Ambassador…

Excellent service from Ambassador Windows from start to finish.

The gentleman who came to measure up and provide a quote was respectful and really listened to my concerns. The price was fair, and I was very pleased with the end result.

The fitters were professional and easy to get on with. I would definitely recommend.

8 April 2026
Unprompted review
Rated 3 out of 5 stars

Lack of customer service

Lack of customer service. No return call or emails unanswered. Taken nine months to have a replacement door. Should have been fitted over a week ago, panel missing. Unwilling to do it when promised. Numours calls to check when they are coming. Answer next week. Not willing to take fitters off a job. Diabolical service

30 September 2026
Unprompted review
Rated 5 out of 5 stars

Great service

Great service

Great service from Ambassador and workmanship. Quick installation. We are really pleased with our new French doors and have had lots of comments from family and friends on how good they look. Highly recommend Ambassador windows

20 April 2026
Unprompted review
Rated 5 out of 5 stars

5 stars isn’t enough for the service…

5 stars isn’t enough for the service that Ambassador Windows has provided. Very professional and an outstanding job done. The men fitting the windows answered any questions I had and I felt reassured.

17 August 2026
Unprompted review
Rated 5 out of 5 stars

Ten year guarantee...rely on it !

We had major works undertaken at our property, including new windows all round, back in 2019. Ambassador were brilliant throughout the works but I am writing today to praise their 10 year guarantee. The gearing fitment on one of the windows broke recently, we contacted the service team, a very pleasant member of staff rang us back and arranged for an engineer to call out. He did and replaced the gearing unit. This is indeed good service and Ambassador certainly live up to their 10 year guarantee claim....not sure that other firms would be quite so helpful after such a long time. You can trust Ambassador.

16 July 2026
Unprompted review
Rated 5 out of 5 stars

Exceptional

We recently had our windows and doors installed by Ambassador, and we couldn’t be happier with the entire experience. Before making our decision, we obtained several quotations and carried out thorough research into reputable companies that could offer solid guarantees and reliable aftercare should it ever be needed.
What truly set Ambassador apart for us was a visit to their showroom in Llanelli. Being able to see the products firsthand, assess the quality of the materials, and discuss the different options in detail made all the difference. Although we ultimately chose white PVC, we opted for a grain effect finish, which we had never seen before. The difference in appearance and quality was striking and really elevated the overall look.
While Ambassador were not the cheapest option, they were by far the best in terms of value for money. The quality of the products, combined with the reassurance provided through warranties and aftercare, made the decision an easy one.
The installation team were outstanding – true professionals who were clearly dedicated to delivering the highest standard of workmanship. The attention to detail was exceptional, from the edging on our bay window to ensuring the design on our cantilever was absolutely spot on. The final finish is flawless and exceeded our expectations.
From our very first point of contact with Umberto through to the thorough clean-up after installation, we have been consistently impressed. We would wholeheartedly recommend Ambassador to anyone considering new windows or doors and will certainly be using them again in the future.

1 December 2025
Unprompted review
Rated 5 out of 5 stars

I’m so pleased!

I’m so pleased with my new windows and door. Geraint and Darren were excellent, polite, helpful, hardworking and great guys. They finished off the windows and sills brilliantly and the house looks great now. They went above and beyond and even helped me to put a couple of fixtures back up after the installation- thank you very much. I recommend 👍

8 October 2025
Unprompted review
Rated 5 out of 5 stars

LOVELY SERVICE

The salesman Amberto was very nice , & gave a cheaper quote than the others I had. Then the surveyor came out also very nice. Then the boys came out to fit the windows, they were very hard working & really nice boys. They put my nets back up for me. & lastly the windows are very good quality. & I am allready feeling the benefits of much less draft, the house is definitely warmer.

1 September 2025
Unprompted review
Rated 3 out of 5 stars

Still ongoing Aug 30th...

Let's start with the positive the two men who came to work on our property were outstanding 5* They were easy to talk to, we felt comfortable & they worked really hard.

The red door is to die for!

Downsides: Unlike with our neighbours house Ambassador didn't send a large team to do the job (which were told would be the case during a sales visit). Our small team were pulled off to support other jobs but they kept us well informed and timeframes at that time were not an issue.

The day extra fitters did come a whole rear patio door was left unfinished & unsealed (meaning we could see the fixing into cavity wall insulation as opposed to block or brick).
The back door was only partially sealed as well.
The other patio door wouldn't open & close without sticking either & our regular team of two had to rectify the issues, when they returned to do finishings on the windows.

We felt like we had to push to get the roofline cement repairs completed, which were quoted for. Thankfully they got a lush local trade out before the scaffolding was removed).

We ordered black UPVc internal & external. We love the effects but having seen our neighbours grey on white windows, Ambassador don't make our version as well. We have quite a few windows with rough, raised joints which is a shame.

We also ordered & paid for black on brown (it was explained that base UPVc was either white or brown). We selected brown...we have been saddened by the amount of white UPVc used in the construction of our windows. At first glance it looks like we got what we paid for but as you walk past windows where the vents have been cut in the white UPVc base jumps out at you.
We've raised this repeatedly but not had any kind of acknowledgement or apology for it.

The back patio doors are damaged in the construction phase with wonky screws - we are still awaiting for this to be rectified.

The wrong glass was ordered, it didn't have privacy glass, but they quickly changed this which was appreciated. There are two windows fitted as openers but they were ordered as fixed. This isn't an issue but we will need to double check what has been written down & already quoted for in phase 2 to make sure we get openers in the two windows we think they confused this order with.

A section of guttering was left outstanding because scaffolding was in the way so the job is still ongoing & trust that it will be finished soon.

I know this reads like a good moan but we've paid £26,000 of savings for this phase of the works. For us thats a lot of money & it's disappointing. The windows I had Ambassador put in my first home 25 years ago are still in that house so I had high expectations.

We are still awaiting our FENSA certificate.

Just to reiterate the 2 fitters & cement worker who came were awesome. If we get things rectified & progress to phase 2 we will insist of them being part of the team.

Thankfully we already have our quote for phase 2 & even though we said at the point of agreeing phase 1, this could be next year, we we're assured that window prices don't change so the quote will stand....that we thought was great, so choosing to finish this review on a positive.

Nb: once our issues are sorted, I will likely change the rating & update this review.

23 June 2025
Unprompted review
Rated 5 out of 5 stars

Conservatory roof

We recently had a new conservatory roof installed and although I was sceptical about the claimed temperature benefits, I have been really impressed by how well the roof works. So glad that we decided to replace it.
A big callout to Umberto (sales) and all of the installation team. The quality of the work was outstanding and the only (very minor) snag was rectified the very next day after it was reported.
I would definitely recommend Ambassador Windows.

31 July 2025
Unprompted review

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