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200 Amp Panel Upgrade in Phoenix: 2026 Cost and Permits

Phoenix 200A panel upgrades run $2,800 to $4,500 with permit. Square D QO and Eaton CH dominate City of Phoenix permit submittals in 2026.

Full article publishing in February 2026.

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Related Electrical services in Phoenix

Electrical Panel UpgradeReplace a 100A or 125A panel with a 200A Square D QO or Eaton CH service so the home can carry AC, EV charging, and pool loads at once.Whole House RewireReplace knob-and-tube, cloth-jacket, or aluminum branch wiring with NM-B copper conductors on AFCI-protected circuits per the Phoenix-adopted NEC 2017.Electrical Troubleshooting and DiagnosisDiagnose flickering lights, tripping breakers, dead outlets, and hot junction boxes with a Fluke 376 clamp meter, a megger, and a FLIR thermal imager.

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Upgrades

Solar-Ready Panel Upgrades for Phoenix APS and SRP Customers

APS net billing and SRP E-27 plans require a 200A panel with line-side tap room. Square D QO 40-space loadcenters meet both utility interconnect specs.

Best published: September
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