The conference's technical program featured more than 300 presentations, with interest surrounding this year’s new track, "Renewable and Natural Systems," where session topics included exploring energy technologies, renewable energy sources and the future of the smart grid.

HLR technology cleans a building’s indoor air at a nanoscopic molecular level, enabling the building to use far less outside air ventilation while improving indoor air quality.  

FieldEdge has been making strides in the contractor space over the past 40 years.