OS HOLDING Home Renovation | Attic Conversion Dublin

OS Holding is a Dublin-based construction and renovation company providing complete residential and commercial building services across Dublin and surrounding areas. Services include house and apartment renovations, extensions, attic and garage conversions, kitchen and bathroom renovations, painting and decorating, flooring and tiling, insulation, electrical, plumbing, heating, underfloor heating, commercial construction and fit-outs. OS Holding delivers practical, high-quality building solutions from planning through to completion.