William Curran is a Vice President, Principal Mechanical Engineer, and Senior Project Manager with 19 years of experience providing engineering services to public and private clients domestically and internationally. His expertise includes project management, mechanical engineering (HVAC, plumbing, fire protection) design, commissioning and validation, energy audits/assessments, building controls, and business development. William has managed large multi-disciplinary projects and supported energy compliance for Fortune 500 companies.  He is passionate about Energy Reduction Strategies performing energy audits, Retro-Commissioning, and implementing Energy Conservation Measures (ECMs).  His work includes addressing operational issues and optimizing systems including integrating renewable energy technologies.  His project experience spans transportation, commercial, industrial, water/wastewater, historical preservation, and pharmaceutical sectors.