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All servicesDenver · Castle Rock

Panel & Service Upgrades

100A to 200A service upgrades, subpanels and full replacements for homes that outgrew their wiring.

Panel & Service Upgrades

Flickering lights, warm breakers, or a panel that's simply full are all signals your service is undersized for how the home is used today. We replace aging panels, add subpanels, and coordinate the utility disconnect and reconnect so the work happens in a single day wherever possible.

You get a labeled panel schedule, updated grounding and bonding, and documentation for the inspection.

What's included
  • 100A → 200A service upgrades
  • Federal Pacific and Zinsco panel replacement
  • Subpanels for additions, shops and basements
  • Utility coordination and permitting handled
Free consultation

Request a quote

We reply to most requests the same day during business hours.

Need an electrician you can trust?

Free consultation, honest scope, fair pricing — across Denver and Castle Rock.