Clearing of tree roots from pipes and drains (plumbing services); Maintenance of plumbing; Plumbing; Plumbing and glazing services; Renovation of plumbing; Rental of plumbing apparatus; Building and construction of real estate subdivisions and developments; Building and construction services; Building construction; Building of apartment buildings; Building of commercial properties; Development of property (building and construction services); House building; Property development (building and construction services)