ATLANTA–(BUSINESS WIRE)–Project Time & Cost, LLC (PT&C), an Engineering News-Record Top 50 Program Management firm, today announced the launch of PT&C CostCenter. This cloud-based software as a service (SaaS) offers an integrated set of tools for agencies and commercial enterprises who need up-to-date construction cost data and efficient solutions for collaborative cost estimating – one of the most secure and advanced cost estimating toolboxes available at market. PT&C CostCen