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Our Services:

EES delivers comprehensive mechanical, HVAC, and building systems expertise designed to keep your facility running at its best. From construction and installation to ongoing service, maintenance, engineering support, and energy‑efficient building controls, our team focuses on solving problems at the source—not just treating symptoms. Every project is approached with the same commitment: Service That Solves. It’s how we prevent downtime, extend equipment life, and provide the dependable, long‑term solutions businesses across Southwest Ohio count on.

Service of a Rooftop Unit from an EES facility services technician in Dayton, Ohio.
EES engineer designing an energy efficient HVAC system in Dayton, Ohio.
Energy Control System created by EES Facility Services in Dayton, Ohio.
Rooftop Unity being placed for a commercial customer in Dayton, Ohio.
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