Harrow Windows Ltd

harrowwindows.co.uk

10 Hallam Gardens ,
Hatch End,
Middlesex,
HA5 4PR

Account No: 16-5893 Contact us

About Harrow Windows Ltd

We are an experienced and fully insured small family business based in Hatch End, Middlesex. We offer the supply and installation of timber, aluminium and uPVC windows, doors, conservatories, home extensions and general building work. We are particularly proud of our conservatories and our stunning range of bifolding sliding doors.We are 100% committed to customer satisfaction for every installation and as a result, much of our work is through customer recommendations. As home-owners ourselves we recognise that having installation work carried out in your property can be a demanding and stressful experience and we work with each customer to ensure it is a smooth and pain-free process.

Certifications

Certifications

Competent Person - Domestic Glazing

Active

Harrow Windows Ltd Reviews

Out of 10

Based on 49 Customer Reviews Add a Rating

Customer Service

9.80

Reliability & Timekeeping

9.59

Tidiness

9.78

Workmanship Standards

9.86

Product Suitability

9.86

Very reliable contractor

5th September 2025

Excellent Customer Service at all times.

5th August 2025

I have been delighted with Harrow Windows Ltd. The whole process has gone really well and I’m pleased with the windows. A great improvement.

21st July 2025

Excellent service from Dorin adn his team. On time, on budget and always with a really friendly attitude!
Strongly recommend them.

21st July 2025

Shane and team did a neat and tidy job installing our new sash windows.

21st July 2025

Communications were excellent between ourselves and Colin and Shane the installer was very friendly and helpful.

21st July 2025

I had to chase for the appointment which was annoying as I’d paid the deposit and I had to chase for the paperwork afterwards as I didn’t always get a reply!

20th December 2024

Customer care is superb as are our new windows. A v professional outfit.

19th October 2024

Prompt courteous service, efficient workforce, and good communications.

5th July 2024

Very helpful people.

5th July 2024

Very professional, responsive and delivered as promised.

2nd March 2024

Excellent customer service

27th July 2023

When a problem arose due to window frame manufactureres providing incorrectly sized frames, the team did an excellent temporary job with what they had, leaving the premises secure and looking very presentable. They also obtained and reinstalled the correct frames VERY promptly.

16th May 2023

10/10 Would highly recommend Colin/Harrow Windows.

19th April 2023

Excellent

19th June 2022

Excellent work

19th June 2022

Excellent

19th June 2022

Good service and reliable

15th February 2022

Very reliable and professional service will use again

15th February 2022

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Who will be at my door? This is our Certified Competent Team

Richard Ramsay

Card No. 001905

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Richard Ramsay

Card No. 001905

Qualifications

Role

Competent Person - Domestic Glazing

installation

surveying