DUNE Engineering provides high quality commissioning and auditing services to owners and contractors to support energy efficient designs and optimize building performance. We utilize our decades of experience along with energy modeling tools such as Indoor Environment Solutions and RETScreen to provide accurate and actionable retrofit and implementation strategies as well as proving design compliance with the National Energy Code for Buildings. DUNE offers Commissioning services for new and existing buildings with extensive experience commissioning commercial and industrial buildings including hospitals, schools and MURBS. At DUNE, We aim to build long term relationships as trusted consultants in the energy efficiency and commissioning fields.