O’Connell is a full service electrical contractor serving New York State and surrounding regions of the northeast. We maintain fully staffed offices in Buffalo, Rochester, and Syracuse as well as a satellite office in Albany.
As the nation's 50th largest electrical contractor, O'Connell covers every major service segment of the industry. We provide comprehensive design-build, construction, service, maintenance, and emergency response services. With more than 100 years of electrical construction experience under our belts, you can be assured we have the capability and know-how to complete your project at budget and on schedule.
Colgate University embarked on a $57.5 million expansion/renovation project. The endeavor combined full renovation of the existing 101,000 square foot Case Library building with a 51,000 square foot addition for its new Geyer Center for Information Technology, taking it from a four story structure to five.