Panel Upgrades in Cheshire
Cheshire’s residential neighborhoods are predominantly 1970s through 1990s construction — a period when builders routinely installed 100-amp service as standard. For the loads those homes were designed to carry, 100-amp service was sufficient. For a household adding an EV charger, a standby generator, a heat pump, or all three, it often isn’t anymore.
PowerPlus Electric handles panel upgrades throughout Cheshire. Eversource Energy provides utility service. All work performed under CT E1 #197810.
Typically $1,800–$5,500. This is an estimate only — get a free on-site quote.
What We Replace in Cheshire
The dominant panel upgrade pattern in Cheshire reflects its housing vintage:
- Original 100-amp builder panels from the 1970s–1990s — the most common upgrade we perform in Cheshire; typically being replaced to support EV chargers, generators, or updated HVAC systems
- Federal Pacific Stab-Lok panels — present in Cheshire homes from the 1970s and early 1980s; insurance carriers have become more active in flagging these for replacement
- Panels with insufficient space for new circuits — sometimes the issue isn’t ampacity but simply running out of available breaker slots; a panel swap solves both problems at once
- Sub-panel additions — for detached garages, workshops, or additions where running everything back to the main panel isn’t practical
How the Process Works
We assess the existing panel, service entrance, and current load before recommending a solution. Permits required by CT law are pulled by the licensed contractor. We schedule the Eversource disconnect, complete the work, and coordinate the inspection before reconnection.