Sharps Windows And Doors replaced 5 old single-glazed windows in my flat with 5 nice new double-glazed ones. First of all, Tanya was fantastic with the initial communication and logistics. An assessment was made and a quote given which was very clearly broken down and, importantly, very competitive! I am a leaseholder of my flat, and the freeholder was being a little tardy in the process of granting me permission to get the windows done. But Tanya was soon on the case getting in touch with them directly to hurry things along - and permission was soon granted. Then on the day of installation Adam and his mate Norbert arrived dead on time and got straight to work. Their work was fast, tidy and efficient. Adam was friendly and professional, always happy to explain the installation process and address any concerns I had. The work was completed on time and to a very high standard and I've been very happy with the windows ever since. I would recommend recommend Sharps Windows And Doors in a heartbeat. Great attitude, extremely helpful at all stages of the process, high quality materials used, excellent standard of work on the day, quick and efficient, and very reasonably priced. Brilliant!