Diamond Windows

Public evidence profile

Diamond Windows

Birmingham
5.0390 reviews in the current record
Public profile launch summary

Launch summary

Diamond Windows

UPVC Door . Diamond Windows has been vetted and approved by TrustATrader. Covering 50 Mile Radius of Birmingham

Public review evidenceLast review Review dates not availableSource refresh
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Proof gaps

Visible limitations on this record

3

These are evidence or response-routing gaps, not misconduct findings or paid-placement signals.

No verified credential shownNo verified endorsements shownUnclaimed on MyTrustedTraders
What customers say

Customer voice from the public record

2 highlights

"Recently had a completely new kitchen fitted; exceptional standard of work and quality of fittings; fitter, plasterers, electrician, plumber, painters, all dovetailed and there were no delays to the schedule. Our designer was excellent and the standard of service we received from beginning to end was outstanding. We are delighted and would highly recommend this company to anyone looking for a high quality but affordable new kitchen."

AnonymousCheckatrade5.0 rating

"Great service from start to finish. The guys who did the installation were were tidy and the end result is very neat. Dimond keep in touch with me from my first enquiry phone call to receiving the warrantee certificate. I will use them again"

AnonymousCheckatrade5.0 rating

Public profile only

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This trader cannot receive quote requests or project invites here until the business owner claims the profile.

Review evidence

Review coverage and highlights

360
Review depth360
Source platforms4
Loaded sample8
Latest dated review27 Mar 2026
Checkatrade330 reviews · 2.5 avg
TrustATrader30 reviews · 5.0 avg

Recently had a completely new kitchen fitted; exceptional standard of work and quality of fittings; fitter, plasterers, electrician, plumber, painters, all dovetailed and there were no delays to the schedule. Our designer was excellent and the standard of service we received from beginning to end was outstanding. We are delighted and would highly recommend this company to anyone looking for a high quality but affordable new kitchen.

Anonymous · Checkatrade5.0 · 10 Feb 2026

Great service from start to finish. The guys who did the installation were were tidy and the end result is very neat. Dimond keep in touch with me from my first enquiry phone call to receiving the warrantee certificate. I will use them again

Anonymous · Checkatrade5.0 · 27 Jan 2026

From my initial pop in to ask for a rough idea of how much it could cost, through to the actual quote and eventually fitting, the staff and fitters have been brilliant. They said it would take 4 days and it did, Chris, Richard and Mitchell made the whole experience so easy. The windows and doors are such an improvement to our previous over 25 year old double glazing. Thank you for your excellent service.

Checkatrade2.5 · 27 Mar 2026
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Trust checks and red flags

Public evidence shown
Public review evidenceLast review Review dates not availableCheckatradeTrustATrader
Professional endorsements

Endorsements from other traders

0

No public professional endorsements are shown for this profile yet.

Reviews

Customer review evidence

360 total

Source-refresh labels elsewhere show when MTT last checked the record.

Checkatrade5 rating

From my initial pop in to ask for a rough idea of how much it could cost, through to the actual quote and eventually fitting, the staff and fitters have been brilliant. They said it would take 4 days and it did, Chris, Richard and Mitchell made the whole experience so easy. The windows and doors are such an improvement to our previous over 25 year old double glazing. Thank you for your excellent service.

Checkatrade
Checkatrade5 rating

Really great experience, we wanted support and suggestions with designs for 10 replacement windows. Work completed efficiently and on-schedule. Really pleased with reuslts. Would definitely recommend.

Checkatrade
Anonymous10 rating

Recently had a completely new kitchen fitted; exceptional standard of work and quality of fittings; fitter, plasterers, electrician, plumber, painters, all dovetailed and there were no delays to the schedule. Our designer was excellent and the standard of service we received from beginning to end was outstanding. We are delighted and would highly recommend this company to anyone looking for a high quality but affordable new kitchen.

Checkatrade
Checkatrade5 rating

Over the past 6 months we have had a substantial Kitchen Extension built by this company. From the design of the original Plans all through to completion of the project Diamond have kept us fully engaged throughout and we have been delighted with the standard of work from everyone involved , the builders,roofers ,plasterers, carpenters, fitters, electricians and painters. All were extremely capable, friendly and helpful and we are bowled over with the final result. Would definitely recommend this company unreservedly

Checkatrade
Anonymous10 rating

Great service from start to finish. The guys who did the installation were were tidy and the end result is very neat. Dimond keep in touch with me from my first enquiry phone call to receiving the warrantee certificate. I will use them again

Checkatrade
Checkatrade5 rating

Excellent service from the first phone call to book a quote, right the way through to the end result! The team arrived promptly every day and were very reliable Each team member was always polite and cheery whilst staying professional. They really went above and beyond for us. Great attention to detail resulting in us being very pleased with how our home is looking after having new windows, fascia’s and guttering. We highly recommend Diamond Windows and will definitely be using them again for our future projects! ⭐️⭐️⭐️⭐️⭐️

Checkatrade
Checkatrade5 rating

Diamond Windows completed a new roof for our conservatory. Their work and attitude has been exemplary throughout the process. This was our second major project with them and we are more than satisfied. All the craftsmen who worked on the job were skilful and courteous, making the experience a positive one. We would not hesitate to recommend the company.

Checkatrade
Checkatrade5 rating

It’s not very often these days that I find it possible to say that Diamond Windows have excelled in every way in carrying out the change in my front door. From initial advising about and demonstrating options, then ordering and delivering on time, to final fitting, Chris, Richard and Lewis were so easy to deal with and so patient about answering my questions I shall have no hesitation in giving Diamond Windows future business. The quality of the final workmanship has transformed the kerb appeal of the house. Thanks Diamond Windows for making the job such a pleasant, trouble free experience.

Checkatrade
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Strict qualifying profile

Qualifying Score Detail

65/100

Strict supply qualification uses source spread, review depth, endorsements, credentials, and contactability. Commercial plan state is not counted.

65 of 100 points65%

Strict qualifying threshold: 60 points.

Peer endorsements0/15
Planning history0/10
Verified credential0/10
Review platform presence25/25
Reviews 100+20/20
Active business10/10
Phone number10/10
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GapPlanning history

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GapVerified credential

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PassedReview platform presence

2 linked review platforms found.

PassedReviews 100+

390 reviews with a 5.0 average rating.

PassedActive business

Operating status is unknown.

PassedPhone number

Phone listed: 07414257122.

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