The Harrow Window & Conservatory Co Ltd

Reviews (139)

• 10

  Fantastic new windows

  Posted 1 day ago

  I recently had new double glazing fitted throughout my home, and I couldn’t be happier with the results. From start to finish, the process was smooth, professional and surprisingly quick. Colin designed and planned the style of the new windows and was able to guide me through the process. Shane and his team were punctual and efficient. They worked tirelessly despite freezing temperatures. The new windows look fantastic, the house is warmer and noise from outside has been reduced dramatically. My energy bills have also been reduced. I will be using Harrow Windows for any future window needs.
  Verified reviewer
  Job location: HA5
• 9.33

  Conservatory installation

  Posted 09 December 2025

  I was very happy with my recent conservatory installation. Colin was helpful with planning and responding to my questions and requests. He was always easy to contact for advice and kept me fully informed about each stage of the process. All the various teams and workers were very efficient, helpful and tidy. Now that the main building is complete I'm very much looking foward to using it once the interior decoration is finished (not part of Colin's remit). I would definitely recommend the Company.
  Job location: HA5
• 10

  Highly recommended

  Posted 15 September 2025

  5* company They ticked every box Punctual clean focused and an amazing job I would highly recommend Harrow windows And very reasonably priced
  Job location: HP8

  Response from The Harrow Window & Conservatory Co Ltd

  Thank you for this great review, I really appreciate it. I'm delighted you are so happy with the Harrow Windows' service and if I can be of any further assistance please don't hesitate to get back to me at any time. Many thanks! Colin.

• 10

  New Windows Installed upstairs

  Posted 08 September 2025

  After using Harrow Windows previously and being very happy with their work we called them again when we decided replace two upstairs windows on our house. We have always found them approachable, polite, efficient and timely. They were respectful of our property and were always ready to answer questions and offer suggestions. Would highly recommend them and will continue using them when required. 🌟🌟🌟
  Verified reviewer
  Job location: HA2

  Response from The Harrow Window & Conservatory Co Ltd

  Thanks for taking the time to post this, I appreciate it. I am delighted you have been so happy with the Harrow Windows' service; it has been a pleasure working with you once again. Don't hesitate to get back to me if I can be of any further help! Colin.

• 10

  Reliable Company

  Posted 05 September 2025

  Having used Harrow Windows for a previous Conservatory job and been very happy with their work and work attitude. We have since asked them to install 2 new bedroom windows . Again they were knowledgeable, polite, efficient, respectful and kept to the arranged appointment times. Would highly recommend them!
  Job location: HA2

  Response from The Harrow Window & Conservatory Co Ltd

  Thanks for taking the time to post this, I appreciate it. I am delighted you have been so happy with the Harrow Windows' service; it has been a pleasure working with you once again. Don't hesitate to get back to me if I can be of any further help! Colin.

• 10

  Replacement of a back door and frames.

  Posted 10 July 2025

  It was a joy to deal with Colin and the team . Very good and quick responses to any questions that we had. After the initial review he managed to get the back door completed and installed quickly. The price was reasonable and it came as a very pleasant surprise that he requested no payment until after the job was completed. Shane the installer was helpfulness personified. Overall they were a joy to deal with .
  Job location: HA5

  Response from The Harrow Window & Conservatory Co Ltd

  What a wonderful way to end the week - thank you so much for this fantastic review, myself and the team really appreciate it. Please don't hesitate to get back to me if I can be of any further assistance to you, at any time now or in the future. Colin.