LSM Builders are a family run business serving clients in Sheffield and throughout South Yorkshire. We specialise in residential/domestic alterations including house extensions, loft conversions, garage conversions and cellar conversions, no job it too big or too small. We also supply and install windows and doors including bi folding doors, we supply and install top quality kitchens and bedroom furniture. We undertake all aspects of general building work so For all of your building needs visit us at www.lsmbuilders.co.uk