New construction & renovations
Electrical systems designed in from the first drawing.
End-to-end electrical design and installation for new builds and renovations, residential and commercial.
Your partner from plans to power-up.
Ohmega Electric is your trusted partner for electrical services in new construction and renovation projects. With over 30 years of experience, we deliver reliable, safe and efficient electrical solutions for both residential and commercial construction.
From full electrical system installations in new buildings to upgrades and rewiring for renovations, our team handles the unique demands of every project, whether you’re building from the ground up or transforming an existing space.
Based in Shirley, we serve homes and businesses across Suffolk and Nassau Counties.
Our construction & renovation services
Electrical design & installation for new builds
We work closely with architects, contractors and property owners to provide end-to-end electrical solutions for new construction, designing and installing complete systems with wiring, lighting and power fully integrated and compliant with safety standards and building codes.
Electrical upgrades for renovations
Whether you’re modernizing an older property, expanding an office or upgrading your home, we provide electrical upgrades and installations tailored to your renovation, completed safely and efficiently.
Kitchen & bath renovations
Kitchens and baths call for specialized electrical expertise. We handle appliance wiring, lighting installations, outlet upgrades and circuit modifications, all completed to the highest standards.
Lighting & power systems design
Lighting systems that enhance the look of your space and improve energy efficiency, paired with power systems designed for your building’s demands and years of safe, reliable service.
Pre-construction consultation & planning
We assess your project’s needs and develop a tailored electrical plan optimized for safety, efficiency and future expansion.
Telecom wiring & integration
Structured cabling and integrated communication systems, so your building has fast, reliable internet and phone service from day one.
From plans to power-up
Pre-construction planning
We review the plans with you, your architect or your builder, confirm the service size and equipment locations, and flag conflicts before framing starts, when changes cost the least.
Rough-in
Once framing is up, we run the wiring, set the boxes and install the panel and service equipment, then schedule the rough-in inspection before the walls are closed.
Utility service
We coordinate the new or upgraded service with PSEG Long Island so permanent power is ready when the project needs it.
Trim-out and final inspection
After drywall and finishes, we install devices, fixtures and equipment, test every circuit and complete the final inspection.
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
New construction and renovation projects from single-family homes to large commercial buildings.
Licensed & certified
Multiple Master Electrician licenses and certifications on every job.
Customized solutions
We work closely with you to design systems that fit your specific needs and goals.
Safety & compliance
Every system complies with local codes, regulations and industry standards.
Renovations, kitchens and additions
Renovations bring their own challenges: existing wiring of unknown age, panels without room for new circuits, and code requirements that apply to the areas being remodeled. We assess what’s behind the walls early, so surprises turn up while there’s still time to plan around them.
Kitchens and baths need the most planning. A kitchen typically needs dedicated appliance circuits, GFCI- and AFCI-protected receptacles and layered lighting, and bathrooms need GFCI protection and fixtures rated for damp locations. We plan the circuits around your layout and appliances, not the other way around.
For builders and general contractors, we work to the project schedule and coordinate closely with the other trades on site, from the first walkthrough to the final inspection.
Questions
New construction & renovations FAQ
When should I bring an electrician into a new build?
As early as possible, ideally while the plans are still being finalized. Early input on service size, panel location, lighting and future loads like EV charging, generators and heat pumps is far easier and cheaper than changes after framing.
Do you work from architects’ plans?
Yes. We work from architects’ and engineers’ drawings, and we can also lay out the electrical design for projects that don’t have one.
Do you handle permits and inspections?
Yes. We file the electrical permits and schedule the rough-in and final inspections. Requirements vary by town and village, and we take care of the paperwork for each.
Can you add circuits for a kitchen or bath remodel without replacing my panel?
Often, yes, if the panel has the capacity and space. We check both during the walkthrough. If the panel is full or the service is too small for the new appliances, we’ll explain the options, including a panel or service upgrade.
Do you also install network and phone wiring?
Yes. We install structured cabling for internet, phone and data during construction, so the building is ready from day one.
Related services
All servicesPower your next project with Ohmega.
Tell us about your home, build or facility and we’ll follow up promptly with a tailored estimate.