Since 2001, Cornerstone Commissioning, Inc., headquartered in Boston, MA, has skillfully delivered the industry-leading building commissioning services needed to get new and existing buildings working. Cornerstone ensures optimal performance for each project by using annual performance verification that provides productive use and smooth operation. Cornerstone Commissioning acts as an independent agent on behalf of the owner and brings an unbiased focus on environmental control to building commissioning projects of all types, including specialties in biocontainment commissioning, animal facility commissioning, LEED commissioning, vivarium commissioning, and more. Strengthened by proven, unrivaled systems expertise, service-oriented team of professionals and a solutions-oriented approach, Cornerstone provides a streamlined, tailor-fit building commissioning process that consistently and cost-effectively delivers buildings that are fully fit for their intended use.