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Trusted Electrical Contractors Serving New York & Northeast
OConnell Electric has been a trusted leader in the electrical construction industry for over a century. As one of the top fifty electrical contractors in the United States, we deliver comprehensive design-build, construction, maintenance, and emergency response services across New York State and the broader Northeast region. Our commitment to safety is unwavering, with robust safety management systems and training programs that set industry standards. We serve diverse sectors including commercial, government, healthcare, renewable energy, and transportation, leveraging our extensive experience to complete projects on time and within budget.

Our reputation for excellence is built on decades of innovation, technical expertise, and a deep understanding of electrical systems. We prioritize client satisfaction through transparent communication, tailored solutions, and a focus on long-term partnerships. Our community involvement, including philanthropy and volunteer initiatives, reflects our dedication to the regions where we operate. With fully staffed offices in Buffalo, Rochester, Syracuse, and Albany, we combine local knowledge with national resources to meet evolving industry demands.
Services
Electrical Construction EV Charging Solutions Renewable Energy Substation Services Vegetation Management Emergency Response Utility Asset Management Power Line Maintenance Technical Services Infrastructure Projects
Highlights and features
  • We have over 100 years of experience in electrical construction and maintenance.
  • Our safety-first culture sets industry standards for risk mitigation and training.
  • We offer 24/7 emergency response services for urgent electrical needs.
  • We serve diverse sectors including renewable energy, healthcare, and transportation.
  • Our local offices ensure personalized service across New York and the Northeast.
Services
Electrical Construction
We deliver end-to-end electrical construction services for commercial, industrial, and public infrastructure projects. Our expertise includes design-build solutions, system integration, and compliance with safety and regulatory standards. Clients benefit from our proven ability to manage complex projects efficiently, ensuring timely completion and long-term reliability.
Renewable Energy
Our renewable energy solutions focus on solar and wind power systems for utility-scale and commercial applications. We provide engineering, installation, and maintenance services that support sustainable energy goals while maintaining grid compatibility. Clients gain access to cutting-edge technology and regulatory expertise for seamless project execution.
Emergency Response
We offer round-the-clock emergency electrical services to address critical infrastructure failures. Our rapid response teams utilize advanced diagnostics and mobile resources to restore operations safely. Clients rely on our proven track record in minimizing downtime during power outages and equipment malfunctions.
Vegetation Management
Our vegetation management services ensure safe and reliable power line operation through precision tree trimming and hazard mitigation. We employ specialized crews and equipment to maintain clearance standards while adhering to environmental regulations. Clients benefit from reduced service interruptions and improved grid resilience.
Substation Services
We design, construct, and maintain electrical substations for utility and industrial clients. Our capabilities include equipment installation, automation systems, and compliance with safety protocols. Clients receive tailored solutions that enhance grid stability and support evolving energy demands.
Questions
What services does OConnell Electric offer?
We provide electrical construction, renewable energy solutions, substation services, emergency response, vegetation management, and utility asset inspections.
Do you offer 24/7 emergency services?
Yes, our emergency response team is available 24 hours a day, 7 days a week for urgent electrical issues.
Which areas do you serve?
We operate throughout New York State and surrounding Northeast regions, with offices in Buffalo, Rochester, Syracuse, and Albany.
How does OConnell ensure safety on job sites?
Safety is our top priority, with mandatory training programs, on-site safety officers, and industry-leading protocols to protect workers and clients.
Can you handle large-scale infrastructure projects?
Yes, we have over a century of experience managing complex projects for commercial, government, and utility clients nationwide.
What sets OConnell apart from other contractors?
Our combination of technical expertise, safety leadership, and community commitment has established us as one of the nation's top 50 electrical contractors.