Our partners hard work and dedication has resulted in multiple awards and recognition in the energy and green building industry.

Company Awards


Leadership in the Residential Sector 2012


Green Partner of Excellence


Energy Star Market Leader 2014, 2015, 2016, 2017

Energy Star Partner of the Year 2006, 2011

Energy Star Outstanding Achievement 2004, 2005, 2006, 2007

Indoor airPlus Leadership 2011, 2012

Energy Star Leadership in Housing Award 2008, 2009, 2010, 2011, 2012, 2013


Three-time National Contractor of the Year 2000, 2002, 2003

Who We Are

We are the largest provider of energy efficiency and green building services for single and multifamily developers in the world.

How We Work

Through a fully integrated concept-to-completion strategy, our projects reach the highest level of certification at the lowest total job cost.