Most homes built before 1990 have 100-amp service. Modern households — with EV chargers, heat pumps, induction ranges, and home offices — routinely need 200 amps. If your breakers trip frequently or you're adding a major load, an upgrade is likely overdue.
Federal Pacific Stab-Lok and Zinsco panels are recalled and known fire hazards. If your home has either, replacement is a safety priority regardless of amperage. DMES LLC can identify these panels and replace them with a modern Square D or Eaton load center.
A 200-amp service upgrade typically involves replacing the meter base, service entrance cable, main panel, and grounding system. The utility coordinates a brief power outage for the cutover. Most jobs are completed in a single day.
Pennsylvania requires a permit for service upgrades. DMES LLC handles the permit, inspection scheduling, and utility coordination as part of every service upgrade.
Information provided is general guidance for homeowners. Every home is different — contact DMES LLC for advice specific to your situation.