Review our case studies to learn how our portfolio of specialized services and strategic partnerships have helped DRF customers save money and energy resources.
Multi-phase project to solve for excessive water costs
Read MoreTotal system upgrade of a 40-year old total system that paid for itself in less than 7 years.
Read MoreUpgraded systems improved efficiency and earned a $75,488 Nicor Gas rebate.
Read MoreHigher-cost holistic approach delivered significant energy and cost savings.
Read MoreEnergy efficiency project delivered therm savings 158.8% over projection!
Read More6.1 million gallons in annual potable water savings through alternate sourcing for irrigation water.
Read MoreLearn about EPA Energy Star benchmarking: tracking and reporting.
Read MoreCustom designed condensing boiler system with 2.5 year payback.
Read MoreMulti-phase project yielding potable water savings up to 6 million gallons annually.
Read MoreReplaced 567 steam traps to improve efficiency - Nicor rebates covered over 90% of project cost!
Read MoreRead feedback from 5007 satisfied customers on sites across the web.
