Diamond Windows

Reviews (343)

• 10

  Seamless Service and Great Price

  Posted 1 week ago

  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
  Verified reviewer
  Job location: WR4
• 10

  Friendly, Helpful and extremely professional outfit who have completed an excellent Build

  Posted 1 week ago

  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
  Verified reviewer
  Job location: WR9
• 10

  ⭐️⭐️⭐️⭐️⭐️ Satisfied Customers

  Posted 20 January

  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! ⭐️⭐️⭐️⭐️⭐️
  Verified reviewer
  Job location: B97
• 10

  Exemplary work

  Posted 18 January

  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.
  Verified reviewer
  Job location: WR6
• 10

  A HASSLE FREE WAY TO CHANGE YOUR FRONT DOOR

  Posted 13 January

  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.
  Job location: WR9
• 10

  Front door

  Posted 06 December 2025

  Diamond windows were very professional in work carried out on time and very pleasant will use there service again
  Verified reviewer
  Job location: DY13