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
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
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.
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
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
- Double Glazing Installer
- also in
- Conservatory Construction Contractor
- Conservatory Specialist
- Door Supplier
- Sunroom Contractor
- 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
Unit 8 Heol Cropin, Dafen , SA14 8QR, Llanelli, United Kingdom
- 01554 752144
- reception@ambassadorwindowsltd.co.uk
- ambassadorwindowsltd.co.uk
No recent history of asking for reviews
This company hasn't invited customers recently, so reviews may not be representative
Hasn’t replied to negative reviews
How this company uses Trustpilot
See how their reviews and ratings are sourced, scored, and moderated.
Friendy fitters nothing too much…
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.
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.
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.
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
Great company to deal with
Great company to deal with, would recommend. Dealt with ambassadors 20 years ago also and there still going strong
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
Really pleased with quality and workmanship of my front door
Excellent work carried out, arrived on time and worked efficiently. Amazed at quality of my front door and fitting.
Highly recommend Ambassador 👌
Workmanship on the installation of my 3…
Workmanship on the installation of my 3 windows in llangennech was second to none Darren and Barry done exceptional work to add to the quality of the windows installed well done all
Diolch yn fawr 👍
Fantastic service and a very professional
Fantastic service and a very professional job by sales and fitting team
Had windows fitted very pleased with…
Had windows fitted very pleased with the product and workmanship definitely will use ambassador again
Great service and communication from…
Great service and communication from the off windows and doors were exceptional quality and the team that fitted them were polite clean and tidy taking away all the old windows doors and rubbish highly recommended
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.
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.
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.
Professional service from initial…
Professional service from initial contact to installation of a new patio door.
Competitively priced for quality product which was installed by highly skilled fitters.
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 👍
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.
Very impressed with Ambassador from…
Very impressed with Ambassador from initial contact through to fitting. Professional, courteous and on time with all aspects of the job. The windows look amazing, so pleased that we've ordered more! Highly recommend them.
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.
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.
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.








