Crestshield Windows Ltd

Reviews (141)

• 10

  Windows / Doors / Conservatories

  Posted 30 September

  Double glazing doors and window

  Crestshield provided a very professional service with a great end result! The work was completed on schedule and to a high standard. Communications were clear throughout. And an accurate quote, style decisions, and measurements were all sorted in a single site visit, making the whole experience very efficient.
  
  Verified reviewer

  Job location: SW2

  R

  David L

  Response from Crestshield Windows Ltd

  Good afternoon David. Thank you for your lovely review! We’re delighted to hear that you’re happy with the finished result and that the whole process, from the initial quote and measurements to the final installation, was smooth and efficient. We take great pride in providing a professional service and keeping our customers informed every step of the way. Thank you for choosing Crestshield Windows LTD

• 10

  Aluminium Doors Installation

  Posted 03 July

  The care and attention to detail provided by putting customer at ease.

  The team were great - from Sam and Elaine arranging an appointment for Peter to come and assess and survey to then having the new door fitted by Owen. Amazing customer service!
  Verified reviewer

  Job location: SE25
• 10

  UPVC Doors Installation

  Posted 13 March

  Great service and prompt installation!

  The team were fantastic in fitting our door at a competitive rate, great service from the initial meeting from Peter and throughout with the wider team always at hand and responsive and managed to fit us in for a prompt installation. Will definitely be using Crestshield again and recommending; my referral was off of a family member recommendation who had their door fitted a number of years ago. Thanks all!
  Job location: SE9
• 10

  UPVC Windows Installation

  Posted 05 February

  All Windows Replaced, Upper Ground Floor Flat

  We had a great experience with Crestshield Windows from start to finish. Communication was excellent throughout, and everyone we dealt with — from the sales staff to the surveyors and fitters — was professional, friendly, and genuinely lovely. The quality of the windows is exceptional, and the pricing was very competitive compared to other quotes we received. We’re extremely happy with the end result and wouldn’t hesitate to recommend Crestshield Windows to others.
  Verified reviewer

  Job location: SE20
• 10

  Windows and Doors

  Posted 16 December 2025

  Brilliant

  Just had whole house double glazed and external doors replaced. Bradley, Ian and Sammy were polite, friendly and extremely hard working. The windows and doors look great! Really pleased and would highly recommend.
  Verified reviewer

  Job location: CR5
• 10

  Double Glazing Installation

  Posted 18 November 2025

  High quality installation of double glazing

  I can highly recommend Crestshield Windows. They installed six uPVC sash windows and a casement window in my flat in Autumn 2025 and were professional, friendly, and helpful from start to finish. They managed to meet my rather precise timescale request, the windows they supplied are of very good quality and the installer Brad was meticulous in his work, and in his care and respect for me and my home. Both internally and externally the work that Crestshield have done is excellent; it has made a major improvement to the sound and heat insulation in my flat, and it all looks really good, too.
  Verified reviewer

  Job location: SE26