SJV LimeWorks is a Stirling lime and sandstone specialist working across the Central Belt. It repoints and repairs sandstone facades in lime rather than cement, selects the lime hydraulicity (NHL 2 to NHL 5) for the building's exposure, and reconstructs matching mortar from the original aggregates using acid-digestion analysis against a Scottish aggregates database. It also installs lime plaster systems and does listed-building maintenance, with a 24-month guarantee.