Expand your capacity to support EV chargers, central heat pumps, and home additions.
Many Greenwich homes feature older 100-amp panels that cannot safely support Level 2 EV charging, central HVAC, or heavy kitchen renovations. We coordinate complete panel modernizations from older fuse boxes to safe, premium 200-amp or 400-amp breaker boards.
We will collect details on your current electrical amperage, future appliance plans, and request panel photographs to compile a custom service upgrade quote.
Photos of the main electrical panel (with the door open) and the outdoor utility meter location are highly useful.
Do not remove panel covers, open switches, or touch live wires to obtain images.
Never open the inner safety cover plate of your panel. Only take photos with the outer swing door open.
Panel upgrades require stand-alone trade permits and inspections from the Town of Greenwich Building Department.
The physical swap usually takes 4 to 8 hours, during which power is temporarily shut off. We coordinate with Eversource and local inspectors to restore power swiftly.
A 200A panel is standard for most average-sized homes. 400A panel services are recommended for large estates, multi-car charging, and extensive pool houses.