Commercial electrical services
Commercial electrical work that keeps your business running.
Complex installations, system upgrades and ongoing maintenance for businesses and large-scale properties.
Built for complex projects of every size.
Ohmega Electric delivers high-quality electrical solutions for commercial projects across Long Island. With over 30 years of experience and multiple Master Electrician licenses, we manage complex electrical installations, system upgrades and ongoing maintenance for businesses and large-scale properties.
Whether you’re building from the ground up or updating existing systems, our certified electricians provide safe, efficient and reliable service.
Based in Shirley, we serve homes and businesses across eastern Long Island, from Patchogue to Amagansett, with commercial projects throughout Suffolk and Nassau Counties.
Our commercial services
Large-scale electrical installations
From office buildings to multi-use commercial spaces, we provide comprehensive electrical installations for new construction and major renovation projects. Our team designs and implements systems tailored to your needs, in full compliance with safety standards and building codes.
Commercial lighting systems
Lighting shapes both productivity and customer experience. We install and upgrade energy-efficient lighting systems that lower energy costs and keep spaces well lit and functional for employees and customers.
Generators & electrical service testing
Keep your business running through outages with professional generator installation. Our electrical service testing keeps systems operating efficiently, and our team will help you select and integrate the right generator for your location.
Fire alarm system installations
Properly installed fire alarm systems that protect your people and property, in full compliance with fire safety regulations and designed for dependable detection and response.
Why Ohmega
Why clients choose Ohmega Electric.
Service-Disabled Veteran-Owned
We bring the discipline and dedication of our military background to every project.
30+ years of experience
Decades of commercial electrical work, with the expertise to handle projects of any size and complexity.
Licensed & certified
Multiple Master Electrician licenses and the highest industry standards on every installation.
Customized solutions
Every business has distinct electrical needs, and we tailor each solution to match.
Safety & reliability
Every system installed and maintained in compliance with regulations and safety protocols.
Power your next project with Ohmega.
Tell us about your home, build or facility and we’ll follow up promptly with a tailored estimate.