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
Total system upgrade of a 40-year old total system that paid for itself in less than 7 years.
Upgraded systems improved efficiency and earned a $75,488 Nicor Gas rebate.
Higher-cost holistic approach delivered significant energy and cost savings.
Energy efficiency project delivered therm savings 158.8% over projection!
6.1 million gallons in annual potable water savings through alternate sourcing for irrigation water.
Learn about EPA Energy Star benchmarking: tracking and reporting.
Custom designed condensing boiler system with 2.5 year payback.
Multi-phase project yielding potable water savings up to 6 million gallons annually.
Replaced 567 steam traps to improve efficiency - Nicor rebates covered over 90% of project cost!
Read feedback from 9033 satisfied customers on sites across the web.
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