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 52nd 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.
O'Connell Electric has been selected as Specialty Contractor of The Year by ENR New York, a prominent news, data and analysis resource for New York, New Jersey and Connecticut. O'Connell also held its position as the 6th largest electrical contractor in the Northeast. Read the article and view a full list of rankings at www.newyork.construction.com.
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The Cornell Combined Heat and Power Project (CCHPP) is a significant capital improvement to Cornell's central heating plant. Currently, Cornell University purchases most of the electricity it uses, and generates heat principally through the combustion of coal. The CCHPP project will introduce two generator trains consisting of Combustion Turbines (CTs) with Heat Recovery Steam Generators (HRSGs), principally powered from natural gas, to allow the campus to use a combined heat and power system to generate electricity and heat the campus. The inclusion of these systems will fundamentally change the way the University operates its heat and power utilities.
As part of this overall project, O’Connell Electric is serving as the General Contractor for the expansion and rehabilitation of the existing Cornell University substation. The Cornell University, Maple Avenue Substation Renewal Project is being constructed to accommodate new distributed generation via the Cornell Combined Heat and Power Project and to increase the Substation’s capacity for future load growth. This project is converting the existing substation to a three transformer station with a three-bus 13.2KV Ring Configuration utilizing medium voltage vacuum switchgear. Each transformer will be rated 20/26.6/33.3MVA 115KV/13KV.