SCI Windows is a leading independent window supplier and installer providing high-quality, bespoke double-glazed uPVC, aluminium, and sliding sash windows, as well as energy-rated windows and doors in Surrey and South West London, with a focus on quality, innovation, and customer care.
The majority of reviewers praised SCI Windows for their professionalism, efficient communication, high-quality workmanship, and excellent customer service.
One reviewer had a poor experience with SCI Windows, citing unprofessionalism, manufacturing errors, and poor customer service.