Turn your lights up and your costs down.
Firefly E.E.S. designs energy systems to be more efficient, effective and affordable. If you’re looking to improve your system, go green, or simply lower your utility bill, we’re ready to help.
“Firefly provided excellent lighting advice and kept me informed at each step of the project.”
— BARTER BROTHERS, BEVERLY, MA
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We’d love to have a no-pressure discussion about your ideas, needs, and next steps for your business’ energy plan.