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.
Electric Vehicle Charging Stations
Attract higher-value customers and increase dwell time for your storefront. Improve employee retention and boost the ROI of your business fleet.
Energy System Audits & Redesigns
Put your energy efficiency on steroids and your utilities bill on a diet. Find subsidized ways to modernize your equipment while drastically reducing costs and environmental impact.
“Firefly provided excellent lighting advice and kept me informed at each step of the project.”
— BARTER BROTHERS, BEVERLY, MA
Get Started
We’d love to have a no-pressure discussion about your ideas, needs, and next steps for your business’ energy plan.