Project planning hub
Electrical upgrade planning and safety
Electrical upgrades should be scoped by a qualified professional and handled under applicable permits and codes. The current HomeCostIQ model is limited to an illustrative panel replacement—not a diagnosis or a complete rewiring estimate.
Estimate coverage
Use only the pricing the evidence supports
The panel page cites a published national cost-guide band and labels its derived midpoint. The state model is a broad proxy only; home rewiring and general electrical repair pages are not published. Project ranges are illustrative models, not verified contractor prices. Selected models may use a broad state-level BEA price index when ZIP-to-state mapping succeeds; that is not ZIP-level pricing. Published guide references and homeowner-entered amounts remain separate.
Scope before price
What shapes a useful estimate?
- Panel condition and capacity, service requirements, and utility coordination
- Permit and inspection requirements and any documented code corrections
- Circuit, grounding, meter, access, and restoration work included in the written proposal
Available tools
Guides and calculators
Clear assumptions
Common planning questions
Does the panel calculator estimate a full rewire?+
No. It models a panel replacement scenario only. Rewiring, utility-side work, and extensive code corrections need a separate professional scope.
Can I replace an electrical panel myself?+
Panel work can present serious shock and fire risks and is subject to local requirements. Use a properly qualified electrician.