Scores within last 12 months

Reliability & timekeeping
Invoice History
Charged as per quote / estimate100%
Appointments reported as missed (6 months) 0
Average score 9.87

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Who are we?
An experienced and fully insured small family business based in Hatch End, Middlesex. 

What do we offer?
The supply and installation of hardwood, aluminium and uPVC windows, doors, conservatories, home extensions and general building work. We are particularly proud of our conservatories and our stunning range of bi-folding sliding doors. Our commercial contracts included the installation of mirrors and glass walls throughout several branches of Marks and Spencer, including the Marble arch and Kensington stores.

What makes us different?
We are 100% committed to customer satisfaction for every for every installation and as a result much of our work is through customer recommendations. Our professional reputation drives our customer service commitment. Consider Harrow Windows for your next home improvement project:

  • Our unique 3 - point customer pledge
  • Fully compliant with government regulations
  • All work is covered by insurance backed warranties from QANW
  • Fully CERTASS registered
  • Conservation Area specialists
  • No salesman and no hard pressure selling
  • One to one customer service every time you call us.

As home-owners ourselves we recognise that having installation work carried out in your property can be a demanding and stressful experience. At Harrow Windows we work with each customer to make sure that it is as smooth and as pain-free as possible.

Based in

Pinner, Greater London

Works in

Pinner, Edgware, Harrow, Watford, St Albans, Uxbridge, Middlesex, Hertfordshire, Bucks, Berkshire.