Scores based on 248 reviews

Reliability & timekeeping
 
9.90
Tidiness
 
9.70
Courtesy
 
9.95
Workmanship
 
9.88

Invoice history based on 228 reviews.

 
 
 
Invoice History
Charged as per quote / estimate99.12%
Above quote / estimate: kept informed0.88%
Appointments reported as missed (6 months) 0
Average score 9.86
248 reviews
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My names Andy Williamson and I set up Sash window wizard back in 2006 to provide a friendly professional service to homeowners and contractors throughout London and the Home Counties.
We install bespoke quality timber windows and doors which include a 10 year guarantee and FENSA certificate as well as window repairs, refurbishment and draught proofing.
We carry out the full range of timber window and door related work and take on projects ranging from a pair of sash cords to large commercial projects.
Free survey and best advice always given.

Based in

Chessington, Greater London, KT9 1EU

Works in

Acton, Battersea, Chelsea, Chiswick, Clapham, Ealing, Fulham, Hammersmith, Kensington., Kew, Kingston, London, Putney, Reigate, Richmond, Surbiton, surrey, Teddington, Twickenham, Wimbledon