Energy Systems Group (ESG)

3505 Veterans Highway Suite E
Ronkonkoma, NY 11779
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Ashley Lynch, Strategic Business Development Specialist
P: 631.275.5737



Energy Systems Group (ESG) is a trusted energy services company that partners with K-12 NY to overcome the challenges of aging infrastructure and increasing operational and energy costs by providing turnkey, no-taxpayer impact, budget-neutral solutions that directly enhance the quality of learning environments. ESG's energy efficiency and facility modernization solutions help increase safety, enhance healthy student learning environments, reduce energy consumption, promote environmental and financial stewardship and provide educational engagement opportunities for students, ESG: PUSH FURTHER. THINK BEYOND.