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RESIDENTIAL

Suffolk County Service Upgrades

Based in West Babylon, serving Suffolk County, Nassau County and NYC.

Service upgrades in Long Island, NY

Based in West Babylon, serving Suffolk County, Nassau County and NYC. Service upgrades increase the power coming into your home or building, support modern loads, and improve safety.

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Problems we solve

Your home or business demands more power than your current service can

handle. We identify the issue and upgrade your service entrance to safely

support new equipment and modern loads.

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Panel upgrade vs service upgrade

A breaker panel upgrade replaces the distribution panel inside your home.

A main service upgrade increases the incoming power from the utility,

including the meter, service entrance cable, and main disconnect. You may

need one or both.

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Have Additional

Questions?

(516) 474 - 5507

Areas Served

Suffolk County

  1. West Babylon

  2. Babylon

  3. Lindenhurst

  4. Deer Park

  5. Bay Shore

  6. Islip

  7. Commack

  8. Huntington

And other local Suffolk County areas.

Process

What's included in service upgrades

We handle every step from initial assessment through final inspection. Our work is coordinated with PSEG Long Island, Con Edison, and National Grid as needed.

Load review and planning

We assess your current and future power needs to determine the right service size.

Site assessment

We inspect your existing service equipment, meter location, and service

entrance condition.

Utility coordination

We schedule with the utility and handle their requirements for the service

upgrade.

Installation & code work

We replace service components and bring everything up to the current electrical code.

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Common questions

Get answers to common questions about service upgrades and electrical capacity.

  • Most EV chargers and generators require more power than your current service can deliver. We assess your load and upgrade the service entrance if needed to safely support the new equipment.

  • A panel upgrade replaces the breaker panel that distributes power inside your home. A service upgrade replaces the meter, service entrance cable, and main disconnect that bring power from the utility into the building. Both may be needed.

  • Yes. We handle utility coordination and scheduling with PSEG Long Island, Con Edison, and National Grid as part of the upgrade process. The utility must approve and schedule the work on their side.

  • Yes. We replace meter pans, meter sockets, service entrance cables, service masts, and all related hardware to bring your service up to current code and capacity requirements.

  • When required, we coordinate permits and inspections with the local authority. Our work is code-compliant and ready for final inspection.

Still have questions?

Reach out and we'll answer them

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Portfolio

See Our Previous Service Upgrades
Jobs on Long Island

See our previous rewiring jobs that we completed on Long Island to see the quality that we are talking about. From full-home rewiring to panel upgrades, our project portfolio showcases real residential work completed across Suffolk County.

Trusted Brands

Partners and Systems We Work With

We install and service equipment from many of the most trusted manufacturers in power, lighting, smart home, and electrical distribution. We also coordinate with local utilities when projects require it.

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Safety

Protect what matters most

Every service upgrade we install meets or exceeds code. No shortcuts, no

compromises. Built to last and keep your home or business safe.

  • Code compliant work

  • Licensed and insured

  • Tested and verified

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Get your remodel estimate

Schedule professional Electrical Service Upgrades in Suffolk County today with Gem’s Electrical.

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