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, Syracuse, and the Albany metro area.
As one of the top fifty electrical contractors in the nation, 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.
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The 6 story, 235,000 square foot Syracuse University Life Sciences Building was the largest project undertaken in the university’s history at a cost of $110 million. The massive structure was integrated with the existing Center for Science and Technology Building via a four story glass atrium that joined them.