Premier Star Group is a full-service, client-focused builder. We are a complete team of project managers, site supervisors, estimators, coordinators, controllers, labourers, and procurement. In addition, we have an extensive network of expert tradespeople, suppliers, and construction professionals. Premier Star Group is a full-service, client-focused builder. We are a complete team of project managers, site supervisors, estimators, coordinators, controllers, labourers, and procurement.