“I highly recommend the Energy Practice at Insight Sourcing Group. We contracted with them to perform a utility bill audit of our electric, natural gas, water and sewer spend across our multi-state footprint. ISG Energy’s deep-dive resulted in 9% of realized savings across all utility cost categories. Additionally, they assisted with utility contract negotiations and monitored savings implementations to ensure the achievement of maximum savings. ISG Energy has truly been a partner in increasing our business profitability.”