“Had 2 Bay windows and 3 other windows replaced, from the initial meeting with Jed to the installation everything was clear and efficient. Installation was done in 2 days, the guys were courteous, helpful and explained what they would be doing each day, left everything clean and tidy. Very satisfied.”
Public evidence profile
Elwyn's Windows Ltd
No Trust Score yet
- Rated 4.9 from 1,027 reviews across 2 review sources
- 15 reviews in the last 12 months
Based on rating, review volume, independent sources and credential evidence. Evidence context, not a guarantee of workmanship.
What customers say
These reviews are published independently on the named public sources below, not testimonials this business chose to show. We bring them together and link each one back to where it appeared, so you can open the source and read it yourself.
- Checkatrade1,011 reviews · 4.9 avg
- Which? Trusted Traders16 reviews · 5.0 avg
Highlights
“The installation from initial quote to follow up was very good and a positive experience.”
“We are extremely happy with our new Evolution windows from Elwyns. We were aiming to replace our wooden Edwardian single-glazed windows with a double glazed alternative that would still retain the heritage look. We received a number of quotes for Residence 9 from other companies that were out of our price range. We were delighted to find the Evolution range with Elwyns which offers a similar product in our budget. Elwyns communicated extremely well throughout the whole process and the installation was clean and efficient.”
Detailed reviews
These are the individual reviews we hold for Elwyn's Windows Ltd, including the highlights above. The 1,027 headline total is the review volume reported across public review sources.
All the staff including the designer, admin and operation teams were helpful and they provided response very quickly. They provide updates regularly so you don't need to call up and ask for the progress. The installation was done flawlessly.
Another excellent job carried out by Elwyns, we have now had all the windows in our house replaced by Elwyns and the quality of the windows makes such a difference to the thermal efficiency and look of the house. From the design stages through surveying and fitment of the windows they have been a pleasure to deal with. I highly recommend Elwyns for all your window replacements.
We have been delighted with the quality of service from Elwyns Windows Ltd. Right from the very beginning, when they first surveyed our windows, then measured, next quoted,hen finally installed.
Elwyns were helpful, quick to respond and efficient throughout the work to replace my windows, from my first contact with them, through quoting, survey and installation. They are quick to reply to both emails and calls - I even had a surveyor round to my flat to measure windows within a day of my contacting them.
found them very friendly hardworking and very tidy completed the job in two days as promised
Read the other 10 detailed reviews on this pageShow fewer reviews
Elwyns were excellent and really listened to what was being asked of them, providing great advice and solutions that met our requirements. The finished product was stunning. Such great quality and follow service top quality and responsive.
Fantastic product. Excellent sales, not pushy. Installation easy and clean. Pleasure to Have the guys here working on the house. Good price and has made a huge difference to energy saving.
We have used Elwyns Windows for our own house and our sons they are a great company to deal with, from first contact to completion of project, they kept us informed at every step of the way answered all our questions couldn't be more pleased will used them again in the future highly reccommend
We used Elwyns recently to replace two small, two medium and two large windows, and were extremely pleased with them. They discussed our requirements and measured up very well. Installation was scheduled for two months later, but took place exactly when agreed and was all done within two days. The workers were very nice, did a very professional job and cleaned up well after themselves. I really couldn't fault them.
The work was carried out on time and completely to my satisfaction - everything was done on time and all left very clean and tidy.
They could not provide what I ordered, but did not tell me that until they had already installed their own specification. A very poor, flawed design you won't see anyone else installing, where the sliding door breaks the letterplate off regularly. They do not reply to emails even though it is still under guarantee. Suggest you use different Company for superior pricing, products and customer service.
Very professional, will use them again.
Unfortunately, I cannot recommend Elwyns. Their organisational skills were terrible from the outset. They kept getting the times wrong and blaming us for not being in when they called. As a result, the work was rushed, and the springs on the windows broke within 24 hours. I had to withhold payment until they returned to fix it, and they even had the cheek to ask me to “pay in advance in good faith.”. They also broke a light switch and left marks on our walls. The staff would play loud techno music at 8 a.m. The final result is fine for what we paid, but it was a hassle.
The company were exceptional during the actual job, successfully completing in a timely manner, and very open to schedule issues (I had to go out to an appointment with my daughter, and they were happy to continue and adapt around this). The only two minor issues was it would have been good to have a little more communication between the survey and when the window fitting was arranged, as there was a long gap here where we didn't hear anything, and a couple of extra dustsheets during the fitting. But, overall, the experience was exceptional, service great, and everyone I spoke with a pleasure.
New Windows and front door supplied and fitted by Elwyns. The quality of all materials is first class. The fitter (Lee) and his team did a first class job and left our property spotless and was a polite first rate crew, I fully recommend everyone involved it my replacement door and windows.
What customers consistently say
Recurring themes from 150 customer reviews across 2 review sources. Analysis updated 2 Aug 2026.
Customers who keep coming back: “We have used Elwyns before so we even know how good their after-care service is.” · Checkatrade, 23 Aug 2021
Customers mention transparent pricing: “Excellent job, fair price, completed on time and on budget.” · Checkatrade, 3 Feb 2023
Respectful and tidy in your home: “The workers were very nice, did a very professional job and cleaned up well after themselves.” · Checkatrade, 20 Nov 2025
Reviewers confirm: Finished on schedule. “The work was carried out on time and completely to my satisfaction” · Checkatrade, 19 Nov 2025
“Installation was scheduled for two months later, but took place exactly when agreed and was all done within two days.” · Checkatrade, 20 Nov 2025
“The fitters Tom and Jack were prompt both days and very neat in their work.” · Checkatrade, 24 Jan 2024
“Fitters arrived on time .” · Checkatrade, 8 Sept 2023
“The installation was done flawlessly.” · Checkatrade, 4 Feb 2026
“The finished product was stunning. Such great quality and follow service top quality and responsive.” · Checkatrade, 20 Nov 2025
“The windows match well the style of the originals, and the workmanship is excellent.” · Checkatrade, 11 Oct 2023
“Elwyns communicated extremely well throughout the whole process and the installation was clean and efficient.” · Checkatrade, 22 Jan 2026
“Excellent service and communication from start to finish.” · Checkatrade, 16 Nov 2020
Credentials and memberships
These credentials and memberships are attributed to named public sources. Check the source before relying on them.
- Source reference
- CBDU153137
- Licence class
- Upper-tier
- Valid through
- Jan 2029
- Source checked
- 24 Aug 2026
- Source reference
- 2021856
- Member since
- 2021
- Source checked
- 24 Aug 2026
- Source checked
- 25 Jun 2026
Active incorporated business
Elwyns Windows Limited is linked to a Companies House entry. This shows the business registration, not evidence of workmanship or service quality.
Why this helps you judge trust: this trader is linked to a registered company with named people who are legally accountable for it, on an official register anyone can check, a layer of accountability an unregistered trader doesn't offer. Around 25 years on the register also points to an established business rather than a brand-new one.
Photos listed on Which? Trusted Traders
These sources do not label every image as completed work. The gallery may include projects, people, logos or certificates, so it does not count as completed-work evidence.
Timber Door.jpg
Timber window stained glass.jpg
Timber window stained glass wip.jpg
Timber Door 1.jpg
Special timber.JPG
IMG_5971.jpg
Lawrence - Evo & peacocks.jpg
Opening hours
The hours this business publishes online, handy for knowing when to call. Confirm before you set off.
- Monday–Friday
- 9am–5:30pm
- Saturday
- 10am–2pm
Where this information comes from
Everything on this page is drawn from named public sources. Where a source provides a public link, you can open the original and dig deeper.
Review sources
Registers and membership directories
Business and public registers
Check dates vary by source. Where we hold a date, the check shows it.
About
Trusted Traders. Despite being active for just a year, customers repeatedly praise the company for its clear communication and efficient installations. One satisfied client noted the company's ability to deliver high-quality Evolution windows at a budget-friendly price, maintaining the heritage look they desired. Another review highlights the team's punctuality and helpfulness, with fantastic after-sales service that has led to numerous personal recommendations.
Services they list
Listed on public sources or the business's own website; check directly that they cover your job before you book.
Areas served
The areas they list covering on a public directory; confirm they cover your address before you book.
What this business says about itself
What this business says about itself
See their work: Photo gallery (opens in new tab) · Instagram (opens in new tab)
- Established: 1963 (63 years in business)
- Experience they state: 60+ Years
- Areas served: Surrey, South London
- Brands they work with: Evolution, Timber
- Good to know: Finance available · Family-run
Accreditations it displays. Confirm each is current on the official register before you hire:
- TrustMark (Government-endorsed) · verify (opens in new tab) · we hold this registration
- Which? Trusted Trader · verify (opens in new tab) · we hold this registration
- FENSA · verify (opens in new tab)
These are statements the business makes on its own website, worth confirming in writing (and on the official registers) before you hire, not independently verified by us.
About this business
What to check before you hire
Want an extra legitimacy check? Run the Cowboy Checker on Elwyn's Windows Ltd before you contact them.
Run Cowboy Checker →Common questions about Elwyn's Windows Ltd
Is Elwyn's Windows Ltd a legitimate business?
As of 31 Aug 2026, we hold 1027 independent reviews across Checkatrade and Which? Trusted Traders for this business, and Companies House lists Elwyns Windows Limited (no. 04183572) as active, checked 22 Aug 2026. This is independent public evidence, not a guarantee of workmanship. If anything here is out of date, the business can request a correction.
What do customers say about Elwyn's Windows Ltd?
Elwyn's Windows Ltd has 1,027 public reviews, averaging 4.9 out of 5, gathered across 2 review sources. You can read the individual reviews and where each came from in the reviews section above.
How do I know Elwyn's Windows Ltd's reviews are genuine?
Elwyn's Windows Ltd's 1,027 public reviews are gathered and cross-checked across 2 review sources. Reviews spread across several review sources are harder to fake than a single polished page. MyTrustedTraders brings this public evidence together with no ads and no paid placement: we show where every review came from rather than selling rankings, so you can weigh the evidence for yourself.
Has Elwyn's Windows Ltd had recent public reviews?
Elwyn's Windows Ltd has 15 public reviews dated within the last 12 months. That shows their review history includes recent feedback; it does not prove current availability, so confirm capacity before hiring.
Is Elwyn's Windows Ltd qualified and accredited?
We hold 3 independently sourced credentials for Elwyn's Windows Ltd, including Waste carrier (Environment Agency), TrustMark, Which? Trusted Traders. Each is attributed to the body that issued it in the credentials section. For example, Waste carrier (Environment Agency) is the Environment Agency: the regulator a trader must register with to carry waste or hold an environmental permit in England.
Is Elwyn's Windows Ltd a registered business?
Elwyns Windows Limited is a registered business on Companies House (company number 04183572), incorporated 20 Mar 2001, listed as active. This confirms the legal registration of the business, not evidence of workmanship or service quality.
What does Elwyn's Windows Ltd specialise in?
Elwyn's Windows Ltd lists specialist services including Aluminium Doors Installation, Aluminium Windows Installation, Bay Windows Installation, Bifold Doors Installation, Composite Front Doors Installation, Conservatory Installation. If your job is one of these, look for it in their listed services or ask them to confirm for your project.
What areas does Elwyn's Windows Ltd cover?
They state on their own website that they cover Surrey, South London. This is the business's own statement on their website, not something we have independently checked. Confirm they cover your postcode before booking.
How long has Elwyn's Windows Ltd been trading?
Elwyn's Windows Ltd has been reviewed on public sources since 2004.