Call 07900 218301 for a free estimate

Quality windows and doors fitted throughout Surrey and South London

With over 25 years’ experience, Diamond Locksmiths & Windows has built an excellent reputation for providing a personal, friendly and reliable double glazing installation service.

Replacing windows and doors can represent a significant financial investment and we focus on providing our customers with both quality and value for money.

We also carry out double glazing repairs, as well as offering a 24-hour locksmith service. In the event of an emergency, Diamond Locksmiths & Windows will make sure that your home is quickly safe and secure.

Call Diamond Locksmiths & Windows today on 07900 218301 or email for more information or to arrange a visit and no-obligation quote.

Areas Covered Include

What our customers are saying

Diamond fitted eleven EcoSlide uPVC sliding sash through-horn windows (including two bays) along with three uPVC Kommerling C70 casement windows in our Edwardian house. Many of the windows required complicated box-sash replacements and scaffolding. The work was performed to a very high standard and we are extremely happy with our new windows! We would certainly recommend Diamond if you want uPVC sliding sash windows. Sash windows can be very expensive, but Diamond Locksmiths & Windows were significantly cheaper than other companies and the work is excellent. Highly recommended.”

Source – Checkatrade 9.75/10

Average Score 9.9

Free estimates

Fully insured

24/7 locksmith service

Family owned

Recent projects

Recent projects

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