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Bull City Loft — 200A Service Upgrade

DurhamCompleted February 2026Whole-Home Panel Upgrades

Downtown Durham loft conversion needed a 200A service to support a heat pump, induction range, and Tesla wall connector on the same panel.

Modern downtown loft interior.

The owners of this 1920s warehouse loft conversion called us after their second nuisance trip in a week — the original 100A panel was at 92% calculated load before the EV charger they wanted to add.

We pulled the meter with Duke Energy on a Tuesday morning, swapped to a 200A service with a square-D QO panel and 22 labeled circuits, added whole-home surge protection, and had the inspector signed off by 5 PM the same day. Total downtime for the residents: 6 hours.

Specs

Service size
100A → 200A
Panel
Square D QO 40-space
Downtime
6 hours
Permit
City of Durham, same-day inspection

Before & after

Outdated electrical panel before replacement.Before
Modern 200-amp panel after installation.After
Main panel
Old electrical wiring with disorganized connections.Before
Cleanly organized electrical wiring after rework.After
Service entrance wiring

Marcus and his team upgraded our panel in a single day with zero drama. They explained every step, kept the work area spotless, and the inspector signed off the same afternoon. Highest recommendation.

Sarah K., Durham, NC
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