Most New York City homeowners think of Con Edison as the company that sends the bill. The meter on the side of the building is just there. It runs, gets read, and nobody thinks about it until something changes. But when a home’s electrical needs outgrow its current service, or when specific projects trigger a service upgrade, Con Edison becomes an active part of the process. Understanding where they fit in, what they control, and what happens on the homeowner’s side before Con Edison ever gets involved is essential for planning any major electrical project in NYC.
The Difference Between a Panel Upgrade and a Service Upgrade
These two terms get used interchangeably, but they describe different parts of the system, and only one of them involves Con Edison directly.
The electrical panel inside your home is your property. Upgrading it replacing a 100-amp panel with a 200-amp panel, for example is work your licensed electrician handles and files with the NYC Department of Buildings. Con Edison is not directly involved in that work.
The service entrance is where Con Edison’s side of the system meets your side. It includes the wires running from the utility’s infrastructure to your meter, and the meter itself. If your home’s current service capacity needs to increase meaning you need more amperage delivered from the grid that requires Con Edison to authorize and execute the upgrade to the utility side of the connection. A new panel alone does not increase what Con Edison is delivering to your home. Both sides have to match.
This distinction matters practically. Many homeowners upgrade their panel only to discover that their service entrance wiring and meter are still rated for the old amperage. A panel upgrade and a service upgrade from Con Edison are often coordinated together, but they are separate scopes of work involving separate parties.
When a Con Edison Meter or Service Upgrade Is Actually Required
Not every electrical project triggers a Con Edison service upgrade. The upgrade becomes necessary when the amperage you need exceeds what your current service delivers. The most common triggers in NYC homes are:
Adding high-load appliances or systems
Central air conditioning, induction ranges, heat pumps, steam showers, and home saunas all draw significant amperage. When the calculated load of a home’s planned electrical use exceeds current service capacity, a service upgrade is required before those systems can be safely run. Switching from gas to induction cooking is one of the most common scenarios where homeowners in older NYC buildings discover their current service cannot support the change without an upgrade.
Installing an EV charger
A Level 2 EV charger typically requires a dedicated 240-volt circuit drawing 40 to 50 amps continuously. Homes on older 60 or 100-amp service frequently lack the headroom to add this without a service upgrade. The full picture of what an EV charger installation involves includes evaluating this capacity question before any hardware is ordered.
Home additions or major renovations
Adding a finished basement, an accessory dwelling unit, or new rooms with dedicated circuits can push total load calculations past existing service limits. Your licensed electrician will perform a load calculation to determine whether existing service is sufficient.
Older service that is simply undersized
Many NYC brownstones and pre-war buildings still operate on 60-amp service, and some on 100-amp service. These were adequate decades ago but fall short for modern households. Even without a specific triggering project, persistent problems like breakers tripping frequently under normal use can indicate that service capacity has been outgrown.
Smart Meter Upgrades: A Separate Category
Con Edison has been rolling out smart meters across its service territory as part of its Advanced Meter Infrastructure program, and this type of meter upgrade is different from a service capacity upgrade. Smart meters are digital meters that transmit usage data wirelessly throughout the day rather than requiring manual reads. Con Edison handles this upgrade on its own initiative as part of the broader rollout. Residential customers can opt out, though doing so results in additional monthly fees for manual meter reading.
If you have not yet received a smart meter and want one installed, Con Edison can be contacted directly to schedule installation. This is unrelated to service amperage and does not require any work by a licensed electrician on the homeowner’s side.
How the Con Edison Service Upgrade Process Works
A service upgrade involving increased amperage follows a defined sequence, and the homeowner’s licensed electrician is the starting point, not Con Edison.
The process begins with a load calculation. Your electrician assesses the home’s existing electrical load and the planned additions to determine what service amperage is required. If the calculation confirms a service upgrade is needed, the electrician initiates the process from the homeowner’s side first. This means pulling the required DOB permit, upgrading the panel and service entrance equipment on the building side to match the new amperage, and preparing the system for Con Edison’s portion of the work. Understanding how the NYC electrical permit process works is directly relevant here, since all service upgrade work requires permits filed through DOB NOW before work begins.
Once the homeowner’s side is ready, your electrician coordinates with Con Edison to schedule the utility portion of the work. Con Edison’s crew disconnects the existing service, upgrades the utility-side wiring and meter as needed, and reconnects the service at the new amperage. The average wait time for Con Edison to complete a new meter installation after all required applications and inspections are finalized is approximately ten days, though projects requiring excavation for underground service can take up to ninety days from initial site inspection.
A DOB inspection must be completed and the permit signed off before the service is fully commissioned. Your electrician manages this coordination, but it means the full timeline from decision to completed upgrade involves multiple parties and cannot be compressed to a few days.
What It Costs and Who Pays for What
The cost structure for a service upgrade has two components. The homeowner pays for all work on the building side: the panel, service entrance equipment, conduit, wiring, permit fees, and electrician labor. For a full service upgrade from 100 to 200 amps in New York City, this typically runs between $3,000 and $8,000 depending on building type, service configuration, and borough. Con Edison charges separately for its portion of the work on the utility side. The specific cost depends on the scope of utility-side work required and is quoted through Con Edison’s Project Center, their online portal for managing service upgrade requests.
The Role of the Licensed Electrician
Con Edison will not perform a service upgrade without confirmation that the homeowner’s side is correctly prepared. This means a licensed electrician must complete all building-side work, file and close the DOB permit, and coordinate directly with Con Edison throughout the process. Homeowners cannot initiate the Con Edison portion of a service upgrade independently. The cost of hiring a licensed electrician for service upgrade coordination is built into the overall project cost, and working with someone who has handled Con Edison service upgrades before moves the process significantly faster than working with an electrician unfamiliar with the utility’s requirements.
If your home’s electrical service is undersized for what you need today or what you are planning, getting the load calculation done first tells you exactly what you are dealing with before any other decisions are made.