eversource Infrastructure projects

Eversource is one of Olsen Construction Services longest and most engaged customers. Over the years, OCS has lead projects in full interior redesigns, infrastructure installations, and much more.

Data center

Work entailed upgrades to the Liebert computer room cooling systems, 2N electrical distribution and the addition of a redundant generator.

generator installation

Install of a new Cummins 250kw diesel powered generator.

Falls Village, CT Septic System Restoration