- Source checked
- 25 Jun 2026
Public evidence profile · Checked June 2026
WDL Installation Ltd
No Trust Score yet
- Rated 5.0 from 72 reviews
- 1 credential shown
Based on rating, review volume, independent sources and credential evidence. Evidence context, not a guarantee of workmanship.
Credentials and memberships
These credentials and memberships are attributed to named public sources. Check the source before relying on them.
What customers consistently say
Recurring themes from 25 customer reviews on Which? Trusted Traders.
Respectful and tidy in your home: “He also did a great job of clearing up afterwards.” · Which? Trusted Traders, 28 Mar 2026
“His timekeeping was excellent.” · Which? Trusted Traders, 13 Jan 2025
“He arrives on time” · Which? Trusted Traders, 28 Sept 2022
“Always came at the time agreed.” · Which? Trusted Traders, 17 Jan 2020
“All of the installation work was done to a very high standard” · Which? Trusted Traders, 14 Oct 2025
“The workmanship is second to none.” · Which? Trusted Traders, 21 Jan 2021
“the standard of fitting was second to none.” · Which? Trusted Traders, 21 Jul 2020
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.
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What customers say
These reviews are published independently on the named public source 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.
- Which? Trusted Traders72 reviews · 5.0 avg
Detailed reviews
These are the individual reviews we hold for WDL Installation Ltd, including the highlights above. The 72 headline total is the review volume reported across public review sources.
Highly recommended!
This was the second time we have used WDL Installations and we again received a fantastic, professional service from Phil and his team. Phil is such a likeable personality and gives great advice and recommendations for windows and doors. He is trustworthy and helpful, the work was completed on time and our house was kept tidy throughout the work. We couldn't recommend Phil and WDL highly enough!
Work completed:
- Customer Service
- 5 / 5
- Quality
- 5 / 5
- Value
- 5 / 5
Great work. Great people.
Phil and his friendly team did an amazing job replacing my elderly mum's fibreglass flat roof. Excellent communication from start to finish, accurate quote, full and easy-to-follow explanations at every stage, and always friendly and helpful. Phil was delightful with my mum, very patiently explaining everything to her. The new roof looks fantastic and Mum couldn't be more pleased. I would very highly recommend WDL for any roof work.
Work completed:
- Customer Service
- 5 / 5
- Quality
- 5 / 5
- Value
- 5 / 5
WDL Installation Ltd
arrived on time,to install new French doors to our conservatory. He fully explained what was going to happen when he came to ,measureup and went through it all again on the day of Installation. The work was carried out in a professional manner and to a great standard i would throughly recommend him. He also did a great job of clearing up afterwards. We have used him before and will again when the need arises.
Work completed:
- Customer Service
- 5 / 5
- Quality
- 5 / 5
- Value
- 5 / 5
Installation of 5 Windows & Front Door
Ordered 5 Windows & a Front Door to be installed in October. Trader kept me updated at all times during the ordering stage, gave me an installation date & duly came to fit windows on the arranged day. All of the windows were of a really high quality also the front door was of an exceptional quality. All of the installation work was done to a very high standard with no remedial work for me to do, when the work was finnished, everything was left clean and tidy. The Trader was very helpfull during the ordering stage pointing me in the right direction and explaining everything very well. Overall I am very happy with the installation and would Highly Recommend their services.
- Customer Service
- 5 / 5
- Quality
- 5 / 5
- Value
- 5 / 5
Highly recommend
Phil and Andy worked none stop from arriving to leaving, despite rain showers 3 days in a row. First class installation of 8 windows and front door, great attention to detail. Great communication from quote to installation. Would highly recommend.
Work completed:
- Customer Service
- 5 / 5
- Quality
- 5 / 5
- Value
- 5 / 5
Read the other 15 detailed reviews on this pageShow fewer reviews
French doors supplied and fitted - 10/10!
Phil was great from the start, offering to come and view the window and provide advice on what doors etc to change to. He was so accommodating to our quick turnaround request, providing updates along the way. The quality and finish of the doors is amazing, such attention to detail. Would highly recommend Phil and WDL to anybody looking for doors / windows - we’ll be getting him back for more jobs later!
Work completed:
- Customer Service
- 5 / 5
- Quality
- 5 / 5
- Value
- 5 / 5
Great work and customer service
Thank you, Phil, for making the replacement of Dad’s door and window so smooth. I know it wasn’t an easy installation, but you kept us informed at every point. Your professionalism and kindness went above and beyond as usual. I have a very happy Dad thanks to you and Andy.
Work completed:
- Customer Service
- 5 / 5
- Quality
- 5 / 5
- Value
- 5 / 5
Expert installation
At all stages of our door installation, Phil was informative, very patient (with choices about the type of door and details) and friendly. Clearly a real specialist, even though it was just a single door, we felt we were valued customers and Phil took his time to answer all the questions we had. Would definitely recommend WDL!
Work completed:
- Customer Service
- 5 / 5
- Quality
- 5 / 5
- Value
- 5 / 5
Thank you Phil!
I recently had all the windows and doors replaced in our house. From the start, Phil was professional, helpful and polite. Phil took his time and answered all questions thoroughly, which we found reassuring. When Phil said he'd call, he always did. His timekeeping was excellent. Phil worked in very challenging weather conditions but this didn't jeopardise his workmanship and professionalism. All work was completed on time and to the agreed cost and all clearing up was done before Phil left for the day. We're pleased to have chosen WDL Installations, thank you Phil. Denise
Work completed:
- Customer Service
- 5 / 5
- Quality
- 5 / 5
- Value
- 5 / 5
Great Service and a Happy Customer
We have recently used WDL to replace three windows in our home. They provided a reliable and friendly service and we are very happy with the results. Communication prior to the installation was great and the work was completed in the expected timeframe and to a high standard. Highly recommended.
Work completed:
- Customer Service
- 5 / 5
- Quality
- 5 / 5
- Value
- 5 / 5
Excellent Service
WDL has supplied and fitted my windows and front door. Phil provides a great service, he is reliable and friendly and quick to reply/keep you updated. He arrives on time, did an excellent job and cleaned up afterwards. I wouldn’t t use anyone else now.
Work completed:
- Customer Service
- 5 / 5
- Quality
- 5 / 5
- Value
- 5 / 5
Very professional
They have changed all our windows (triple glazing) for a competitive price. All went smoothly and thoroughly, as expected. The windows are fantastic. It was a pleasure to have them working in our renovation project. They were genuinely willing to help us. Really nothing else to say! Highly recommend.
Work completed:
- Customer Service
- 5 / 5
- Quality
- 5 / 5
- Value
- 5 / 5
Highly recommended
Phil and his team were helpful, friendly, and professional from start to finish. Exactly what was agreed was delivered and installed in the timescales promised, with absolutely no issues. Great company.
Work completed:
- Customer Service
- 5 / 5
- Quality
- 5 / 5
- Value
- 5 / 5
Nice friendly local company
Phil and his team supplied and fitted my windows, two doors and facia etc. to high standard. Any unexpected issues were also dealt with. Can't rate highly enough. PS thanks guys for also catching my dog!
Work completed:
- Customer Service
- 5 / 5
- Quality
- 5 / 5
- Value
- 5 / 5
Just the best
We had our front door changed, and French doors fitted in place of a single door in the back. We got quotes from four different companies. WDL came roughly to the same price as the other ones. However they were much more responsive, professional and helpful. They helped us find an affordable builder at the last minute to prepare the wall for the French doors. They did the work two months earlier than the competitors would have. They helped us make a good choice of doors. Then they spent an entire day installing the doors, making sure they were perfectly fitted and looking good. My wife and I were really happy with their work. None of the local competitors came close to their level of professionalism.
Work completed:
- Customer Service
- 5 / 5
- Quality
- 5 / 5
- Value
- 5 / 5
Great service
They made it a painless operation, kindness, courtesy and respect and excellent workmanship.
Excellent service and workmanship
We asked Phil to quote for a new front door because he is a Which? Trusted Trader with excellent reviews. He came to see us the next day, he was friendly and used his experience to help us decide on the options for the door – style, glass, locks, colour, etc. We felt confident about using Phil and he gave us a competitive price in a couple of days, so we placed our order. It was refreshing not to endure any of the dubious sales practices, haggling and last-minute ‘discounts’ that larger companies offer in an attempt to rip-off their customers. Phil gave us updates on order progress and installed the front door on the promised date. We are very pleased with the quality and appearance of the door. His standard of workmanship was excellent and we saw that he was taking great care with every aspect of the installation. Everything was left clean and tidy, and the door was installed so well that we had no decorating to do at all. When he finished, he spent a lot of time explaining everything and making sure we were happy. We would definitely use Phil again and have already recommended him to a neighbour who has placed an order with him.
Work completed:
- Customer Service
- 5 / 5
- Quality
- 5 / 5
- Value
- 5 / 5
Excellent work
I wanted a new front door and this company was recommended to me by a friend. I contacted them and Phil visited very quickly and gave me a price within a few days. The door was fitted today and I am delighted with the result. The workmanship is second to none. I would thoroughly recommend this company.
Work completed:
- Customer Service
- 5 / 5
- Quality
- 5 / 5
- Value
- 5 / 5
Faultless
Phil and Andy did a stirling job replacing our window and back door. So neat and tidy and quality merchandise manufactured in the UK. We will definitely be using them again
Work completed:
- Customer Service
- 5 / 5
- Quality
- 5 / 5
- Value
- 5 / 5
Very happy with our new front door.
Phil was excellent from his first visit to give us a quote, right through the order process and on the day of installlation. The door is exactly as promised and the installation and workmanship is top notch. Would not hesitate to recommend! Rob & Judith.
Work completed:
- Customer Service
- 5 / 5
- Quality
- 5 / 5
- Value
- 5 / 5
Rated 5.0, above the local average for window / door fitters in Ware
Across 7 window / door fitters in Ware, the typical rating is 4.7 out of 5. We compare against the same businesses a homeowner would find searching for this trade locally.
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
Public evidence last checked June 2026
About
Windows, Doors and Lock Installations – A small company based in Hertfordshire that have been established for over a decade and are locally renowned for offering the highest standard of work at a reasonable price. Because we’re a small company, our reputation is everything to us, that is why we ensure that every customer is treated as an individual and use only the highest quality products that have been tried and tested. Many of our clients come to us for advice regarding security and installations, and even for small general repairs, from replacing glass units to changing their locks. We also offer conservatories and garage door installations in Hertfordshire, Essex and North London
Services they list
Listed on public sources or the business's own website; check directly that they cover your job before you book.
What this business says about itself
What this business says about itself
See their work: Photo gallery (opens in new tab)
- Areas served: Hertfordshire, Essex, North London
- Brands they work with: Residence 9
- Good to know: Free quotes
- VAT number they state: GB 207295020 · check on the HMRC VAT checker (opens in new tab)
Accreditations it displays. Confirm each is current on the official register before you hire:
- Which? Trusted Trader · verify (opens in new tab) · we hold this registration
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.
What to check before you hire
Want an extra legitimacy check? Run the Cowboy Checker on WDL Installation Ltd before you contact them.
Run Cowboy Checker →Common questions about WDL Installation Ltd
Is WDL Installation Ltd a legitimate business?
WDL Installation Ltd has 72 independent public reviews, rated 5 out of 5. This is independent public evidence gathered from named public sources (no ads, no paid placement), not a guarantee of workmanship. If anything here is out of date, the business can request a correction.
What do customers say about WDL Installation Ltd?
WDL Installation Ltd has 72 public reviews, averaging 5 out of 5. You can read the individual reviews and where each came from in the reviews section above.
How do I know WDL Installation Ltd's reviews are genuine?
WDL Installation Ltd's 72 public reviews come from a named public review source, and MyTrustedTraders links every one back to where it was published, so you can open the source and read them yourself rather than trusting a single curated 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 WDL Installation Ltd had recent public reviews?
WDL Installation Ltd has 6 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 WDL Installation Ltd qualified and accredited?
We hold 1 independently sourced credential for WDL Installation Ltd, including Which? Trusted Trader. Each is attributed to the body that issued it in the credentials section. For example, Which? Trusted Trader is Which? Trusted Trader: an endorsement from the consumer champion Which?, given to traders who pass its assessment process.
What does WDL Installation Ltd specialise in?
WDL Installation Ltd lists specialist services including Double glazing installation, Replacement window services and repairs, Sash windows, Garage conversions, Conservatories, fiberglass flat roofs. 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 WDL Installation Ltd cover?
They state on their own website that they cover Hertfordshire, Essex, North 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 WDL Installation Ltd been trading?
WDL Installation Ltd has been reviewed on public sources since 2019.